fio-1 VMware testing on CentOS Linux 7 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1606243-DLIN-160623814 Virtual disk Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: CFQ / relatime,rw,space_cache,ssd,subvol=/,subvolid=5
compress=lzo Processor: 16 x Intel Xeon E5-2699 v3 @ 2.30GHz (16 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 12 x 16384 MB DRAM, Disk: 64GB Virtual disk + 8 x 1049GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3
OS: CentOS Linux 7, Kernel: 4.7.0-0.rc4.git0.1.el7.centos.x86_64 (x86_64) 20160621, Desktop: GNOME Shell 3.14.4, Display Driver: vmware 13.0.2, Compiler: GCC 4.8.5 20150623, File-System: btrfs, Screen Resolution: 1672x1254, System Layer: VMware
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: CFQ / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5
fio-1 OpenBenchmarking.org Phoronix Test Suite 16 x Intel Xeon E5-2699 v3 @ 2.30GHz (16 Cores) Intel 440BX Intel 440BX/ZX/DX 12 x 16384 MB DRAM 64GB Virtual disk + 8 x 1049GB Virtual disk VMware SVGA II VMware VMXNET3 CentOS Linux 7 4.7.0-0.rc4.git0.1.el7.centos.x86_64 (x86_64) 20160621 GNOME Shell 3.14.4 vmware 13.0.2 GCC 4.8.5 20150623 btrfs 1672x1254 VMware Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Desktop Display Driver Compiler File-System Screen Resolution System Layer Fio-1 Benchmarks System Logs - --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - Virtual disk: CFQ / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 - compress=lzo: CFQ / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5
Virtual disk vs. compress=lzo Comparison Phoronix Test Suite Baseline +1930.5% +1930.5% +3861% +3861% +5791.5% +5791.5% +7722% +7722% 870.1% 865% 852.7% 779.6% 756.7% 752.7% 700% 700% 7722.1% 668.8% 650.8% 614.7% 600% 600% 589.4% 584.5% 573.4% 560.2% 551.7% 550.2% 542.8% 535.3% 515.7% 505.8% 488.9% 485.1% 470.5% 469.8% 464.8% 459.8% 444.6% 439% 435.1% 400.4% 396.3% 387.7% 379.9% 375.6% 372.1% 360.1% 352.3% 344.3% 344.1% 325.4% 321.6% 318.9% 318.2% 312.5% 307% 300% 300% 300% 299.3% 298.6% 292.5% 288.2% 287.3% 287.1% 270.8% 266.7% 262.7% 261.6% 251.2% 248.7% 242.8% 234.2% 232.9% 226.1% 222.5% 219.5% 211.1% 198.5% 196.8% 192.3% 190.2% 183.8% 178.9% 178.2% 170.8% 170.5% 166.7% 166.5% 164.8% 153.9% 153.8% 153.2% 150% 148.3% 146.7% 145.7% 145.5% 143.1% 140% 137.1% 135.8% 131.4% 130.2% 127.9% 127.4% 120% 119.2% 118.2% 116.2% 115.2% 114.5% 111.1% 110.7% 110% 108.5% 108.1% 107.5% 106.7% 106.3% 106% 103.4% 103.1% 101.7% 100.5% 100% 100% 100% 100% 100% 1745.2% 1318.8% 1161.8% 1100% 1071.3% 1049.1% 1018.2% 1008.2% 904.1% 900% 900% 97.6% 97% 96.4% 96.1% 96.1% 96.1% 95.1% 95.1% 95.1% 94.6% 92.7% 91.5% 91.5% 91.2% 90.7% 89.8% 89.6% 88.9% 87.7% 87.5% 85.8% 83.8% 83.3% 82.8% 81.9% 80.6% 80.4% 80.1% 79.7% 77.6% 77.6% 76.2% 76% 75.4% 75% 74.7% 74.6% 74.3% 73.8% 73.6% 73.4% 73.3% 72.6% 72.4% 72.2% 70.8% 70.2% 69.6% 68.6% 68.1% 67.9% 67.8% 67.5% 67.1% 66.8% 66.7% 66.7% 66.7% 66.6% 66.3% 65.6% 64.8% 64.7% 64.5% 64.2% 63.8% 63.6% 63.5% 63.3% 63.3% 63% 62.6% 62.6% 62.6% 62.5% 62% 61.8% 61.1% 60.9% 60.4% 60% 60% 59.2% 58.7% 58.3% 58.3% 58.2% 57.8% 57.7% 57.6% 56.7% 56.7% 56.7% 56.4% 56.3% 55.7% 55.6% 54.9% 54.8% 54.5% 54.4% 54.1% 54% 52.7% 52.6% 52.6% 51.4% 51.2% 50.8% 50% 50% 49.3% 49.3% 49.2% 49.2% 49% 48.7% 48.5% 48.1% 47.6% 47.6% 47% 46.6% 46.3% 45.6% 45.4% 45.4% 45% 44.9% 44.8% 44.7% 44.6% 43.8% 43.7% 43.5% 43.4% 43.3% 43.3% 43.1% 42.9% 42.8% 42.4% 42.3% 42.3% 42.2% 42% 41.6% 41.6% 41.5% 41.3% 41.3% 41.3% 41.1% 41% 40.5% 40.2% 40.2% 39.4% 39.1% 39% 39% 37.8% 37.2% 36.5% 36.3% 36.2% 36.1% 35.6% 34.8% 34.7% 34% 33.9% 33.5% 33.4% 33.3% 33.3% 33% 32.8% 32.3% 31.8% 31.6% 31.4% 31.2% 30.7% 30.6% 30.3% 30% 29.5% 29.2% 29.2% 29.1% 29% 28.9% 28.2% 28% 27.6% 27.5% 27.3% 26.5% 26.4% 25.9% 25.8% 25.3% 25.1% 24.6% 24.5% 24.2% 24% 23.9% 23.7% 23.7% 23.6% 23.5% 23.3% 23.2% 23% 22.4% 22.4% 22.2% 22.1% 21.7% 21.7% 21.4% 21.3% 21.1% 20.9% 20.6% 20.5% 20% 19.9% 19.9% 19.4% 19.2% 19.1% 18.8% 18.2% 18.1% 18.1% 17.9% 17.7% 17.5% 17.5% 16.8% 16.7% 16.5% 16.3% 16.1% 16.1% 16.1% 16.1% 15.7% 15.7% 15.4% 15.4% 15.4% 15.3% 15.2% 15% 14.9% 14.9% 14.7% 14.6% 14.6% 14.5% 14.5% 14.5% 14.4% 14.3% 14.3% 14.3% 14.3% 14.3% 14.1% 14% 13.7% 13.7% 13.6% 13.6% 13.5% 13.5% 13.4% 13.3% 13.2% 13% 12.8% 12.7% 12.2% 12.1% 12% 12% 12% 11.9% 11.9% 11.8% 11.8% 11.7% 11.6% 11.5% 11.5% 11.5% 11.4% 11.4% 11.2% 11.1% 11.1% 11.1% 11% 10.9% 10.7% 10.6% 10.5% 10.5% 10.3% 10.3% 10.2% 10.2% 10.1% 10% 10% 9.9% 9.9% 9.8% 9.8% 9.6% 9.5% 9.5% 9.5% 9.4% 9.3% 9.1% 9.1% 9.1% 9% 8.9% 8.9% 8.8% 8.8% 8.7% 8.7% 8.6% 8.5% 8.5% 8.4% 8.4% 8.4% 8.3% 8.2% 8% 8% 7.9% 7.7% 7.7% 7.7% 7.4% 7.4% 7.2% 7.1% 7.1% 7.1% 7.1% 7% 7% 6.9% 6.8% 6.8% 6.4% 6.4% 6.1% 6% 6% 5.9% 5.9% 5.7% 5.6% 5.6% 5.6% 5.5% 5.5% 5.5% 5.4% 5.3% 5.1% 5.1% 5% 5% 4.9% 4.9% 4.8% 4.7% 4.5% 4.4% 4.2% 4.1% 3.9% 3.8% 3.7% 3.7% 3.6% 3.6% 3.6% 3.6% 3.2% 3.1% 2.8% 2.5% 2.5% 2.5% 2% Seq Read - Libaio - No - No - 16KB - /btrfs - IOPS Seq Write - Sync - No - Yes - 128MB - /btrfs - MB/s Seq Read - Libaio - No - No - 16KB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 64KB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 128KB - /btrfs - MB/s Seq Read - Libaio - No - No - 4KB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 32MB - /btrfs - IOPS Rand Write - Sync - No - Yes - 16MB - /btrfs - IOPS Rand Read - Sync - No - No - 4KB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 256KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 64KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 128KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 512KB - /btrfs - MB/s 613.2% Seq Write - Sync - No - No - 32MB - /btrfs - IOPS Rand Write - Sync - No - Yes - 32MB - /btrfs - IOPS Seq Write - Libaio - No - No - 1MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 16MB - /btrfs - MB/s Seq Read - Libaio - No - No - 4KB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 128KB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 128KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 32KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 1MB - /btrfs - MB/s 547.8% Rand Write - Sync - No - Yes - 16MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 16MB - /btrfs - MB/s Seq Write - Sync - No - No - 32MB - /btrfs - MB/s Rand Write - Libaio - No - No - 1MB - /btrfs - IOPS Seq Read - Sync - No - No - 16KB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 16KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 16KB - /btrfs - MB/s Rand Write - Sync - No - Yes - 64KB - /btrfs - MB/s 470.3% Rand Read - Sync - No - Yes - 64KB - /btrfs - MB/s Rand Write - Sync - No - Yes - 64MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 32MB - /btrfs - MB/s Seq Read - Sync - No - No - 16KB - /btrfs - IOPS Seq Read - Libaio - No - No - 32KB - /btrfs - IOPS Seq Read - Libaio - No - No - 128KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 4MB - /btrfs - IOPS 422.2% Rand Write - Sync - No - Yes - 32MB - /btrfs - MB/s Seq Read - Sync - No - No - 1MB - /btrfs - MB/s Seq Write - Sync - No - No - 64MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 32KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 128KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 128MB - /btrfs - MB/s Rand Write - Sync - No - Yes - 4MB - /btrfs - MB/s 365.2% Seq Read - Sync - No - No - 1MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 2MB - /btrfs - IOPS 355.3% Rand Read - Libaio - No - No - 4KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 16KB - /btrfs - MB/s 346.7% Seq Write - Libaio - No - Yes - 4MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 2MB - /btrfs - MB/s Rand Write - Sync - No - No - 256KB - /btrfs - MB/s 343.8% Rand Read - Sync - No - No - 512KB - /btrfs - MB/s Rand Write - Libaio - No - No - 1MB - /btrfs - MB/s Rand Read - Sync - No - No - 16KB - /btrfs - IOPS Rand Write - Libaio - No - No - 2MB - /btrfs - IOPS Rand Write - Sync - No - No - 512KB - /btrfs - IOPS 317.4% Seq Read - Sync - No - No - 16MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 64MB - /btrfs - MB/s Rand Write - Libaio - No - No - 128KB - /btrfs - IOPS 304.7% Rand Write - POSIX AIO - No - No - 64MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 32MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 32MB - /btrfs - IOPS Rand Read - Sync - No - Yes - 32KB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 128MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 64MB - /btrfs - MB/s Seq Read - Libaio - No - No - 128KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 16KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 512KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 512KB - /btrfs - IOPS 286.6% Rand Write - Sync - No - Yes - 1MB - /btrfs - IOPS 282.7% Rand Write - Sync - No - No - 512KB - /btrfs - MB/s 282.4% Rand Write - Libaio - No - No - 128KB - /btrfs - MB/s 272.6% Seq Write - POSIX AIO - No - Yes - 512KB - /btrfs - MB/s Rand Write - Sync - No - Yes - 64KB - /btrfs - IOPS 268.6% Seq Write - Sync - No - Yes - 1MB - /btrfs - MB/s 268.5% Seq Write - POSIX AIO - No - No - 16MB - /btrfs - IOPS Rand Write - Sync - No - Yes - 8MB - /btrfs - IOPS 266.7% Rand Write - Sync - No - No - 16KB - /btrfs - MB/s 265.2% Seq Write - Sync - No - Yes - 2MB - /btrfs - MB/s 263.6% Rand Write - Libaio - No - No - 2MB - /btrfs - MB/s Rand Read - Sync - No - Yes - 16KB - /btrfs - IOPS Rand Write - Libaio - No - No - 64KB - /btrfs - IOPS 260.1% Seq Write - Sync - No - No - 8KB - /btrfs - MB/s 252.1% Rand Read - Sync - No - No - 4KB - /btrfs - MB/s Rand Read - Libaio - No - No - 8KB - /btrfs - IOPS Seq Write - Sync - No - No - 32KB - /btrfs - IOPS 248% Seq Write - Sync - No - Yes - 512KB - /btrfs - MB/s Seq Write - Sync - No - Yes - 1MB - /btrfs - IOPS 236.7% Rand Write - POSIX AIO - No - Yes - 256KB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 32KB - /btrfs - IOPS 233.6% Rand Write - POSIX AIO - No - Yes - 32MB - /btrfs - MB/s Rand Write - Libaio - No - No - 64KB - /btrfs - MB/s 229.1% Rand Write - Sync - No - Yes - 256KB - /btrfs - IOPS 229.1% Seq Write - POSIX AIO - No - No - 32KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 2MB - /btrfs - IOPS 225% Rand Read - Libaio - No - No - 8KB - /btrfs - MB/s Rand Write - Sync - No - No - 256KB - /btrfs - IOPS 221.6% Seq Read - Libaio - No - No - 8KB - /btrfs - IOPS Seq Write - Sync - No - No - 8KB - /btrfs - IOPS 213.2% Seq Read - Libaio - No - No - 8KB - /btrfs - MB/s Seq Write - Sync - No - Yes - 4MB - /btrfs - IOPS 204% Rand Write - Libaio - No - Yes - 128MB - /btrfs - IOPS 200% Seq Write - POSIX AIO - No - No - 512KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 32KB - /btrfs - IOPS 197.6% Rand Read - Libaio - No - Yes - 128KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 8KB - /btrfs - MB/s 192.7% Seq Write - Libaio - No - Yes - 1MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 16MB - /btrfs - MB/s Seq Write - Sync - No - No - 4MB - /btrfs - MB/s 189.5% Rand Read - Sync - No - No - 32KB - /btrfs - MB/s Rand Write - Libaio - No - No - 512KB - /btrfs - IOPS 183.5% Rand Read - Libaio - No - Yes - 256KB - /btrfs - MB/s Rand Read - Sync - No - No - 16KB - /btrfs - MB/s Rand Write - Sync - No - No - 1MB - /btrfs - IOPS 175% Rand Write - POSIX AIO - No - No - 4MB - /btrfs - IOPS 172.4% Rand Write - Libaio - No - No - 16KB - /btrfs - MB/s 171.4% Rand Read - Libaio - No - Yes - 256KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 128KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 8KB - /btrfs - MB/s 168.3% Rand Write - Sync - No - No - 128KB - /btrfs - IOPS 167.2% Rand Read - Sync - No - Yes - 64MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 256KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 64MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 2MB - /btrfs - IOPS 164.2% Rand Write - Sync - No - Yes - 128KB - /btrfs - MB/s 162.5% Seq Write - Sync - No - Yes - 4MB - /btrfs - MB/s 161.1% Rand Write - POSIX AIO - No - No - 2MB - /btrfs - IOPS 158.9% Seq Write - Sync - No - Yes - 8MB - /btrfs - IOPS 158.3% Rand Write - Sync - No - Yes - 8MB - /btrfs - MB/s 157% Rand Write - POSIX AIO - No - Yes - 2MB - /btrfs - MB/s 155.4% Seq Write - POSIX AIO - No - Yes - 8KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 8MB - /btrfs - IOPS Rand Read - Sync - No - No - 8MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 64KB - /btrfs - IOPS 153.1% Rand Write - Libaio - No - No - 32KB - /btrfs - MB/s 151.5% Rand Write - Sync - No - No - 8KB - /btrfs - IOPS 150.3% Seq Write - Libaio - No - Yes - 64MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 32MB - /btrfs - IOPS 150% Rand Write - Libaio - No - No - 4MB - /btrfs - IOPS Seq Read - Libaio - No - No - 1MB - /btrfs - IOPS Seq Write - Libaio - No - No - 1MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 512KB - /btrfs - IOPS Seq Write - Sync - No - No - 4MB - /btrfs - IOPS 144% Seq Write - Sync - No - No - 8MB - /btrfs - IOPS 143.8% Seq Read - Libaio - No - No - 1MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 128MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 128KB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 16KB - /btrfs - IOPS 136% Seq Write - POSIX AIO - No - No - 128KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 1MB - /btrfs - IOPS 133.1% Rand Write - POSIX AIO - No - No - 8KB - /btrfs - IOPS 132.5% Rand Write - Libaio - No - Yes - 32KB - /btrfs - MB/s 132.3% Seq Write - Sync - No - Yes - 8MB - /btrfs - MB/s 131.6% Seq Write - Libaio - No - Yes - 8KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 8KB - /btrfs - IOPS 130.3% Rand Read - Sync - No - Yes - 32MB - /btrfs - MB/s Rand Read - Sync - No - No - 128KB - /btrfs - IOPS Rand Read - Sync - No - No - 512KB - /btrfs - IOPS Seq Write - Sync - No - Yes - 4KB - /btrfs - MB/s 123.1% Rand Write - POSIX AIO - No - No - 4MB - /btrfs - MB/s 121.6% Rand Write - Sync - No - No - 128MB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 32MB - /btrfs - MB/s 120% Rand Write - Sync - No - Yes - 256KB - /btrfs - MB/s 119.8% Rand Read - Libaio - No - No - 16KB - /btrfs - IOPS Seq Write - Libaio - No - No - 16MB - /btrfs - IOPS Rand Read - Sync - No - No - 64KB - /btrfs - MB/s Rand Write - Libaio - No - No - 32KB - /btrfs - IOPS 115.5% Seq Write - Libaio - No - Yes - 4MB - /btrfs - IOPS Rand Read - Sync - No - Yes - 8MB - /btrfs - IOPS Rand Write - Libaio - No - No - 256KB - /btrfs - MB/s 113.5% Seq Write - Libaio - No - Yes - 2MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 8MB - /btrfs - MB/s 111% Seq Write - Libaio - No - No - 16KB - /btrfs - IOPS Rand Read - Sync - No - No - 64KB - /btrfs - IOPS Seq Write - Sync - No - No - 2MB - /btrfs - MB/s 109.7% Rand Read - Sync - No - Yes - 16MB - /btrfs - MB/s Rand Read - Libaio - No - No - 4KB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 128KB - /btrfs - IOPS Rand Read - Sync - No - No - 32MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 1MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 128KB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 256KB - /btrfs - IOPS 105.4% Rand Write - Libaio - No - Yes - 4KB - /btrfs - MB/s 104.4% Rand Write - POSIX AIO - No - No - 2MB - /btrfs - MB/s 103.8% Rand Write - Libaio - No - Yes - 128KB - /btrfs - MB/s 103.5% Seq Write - Sync - No - Yes - 256KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 4KB - /btrfs - MB/s Seq Write - Sync - No - Yes - 256KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 4KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 4KB - /btrfs - IOPS 100.4% Rand Write - Libaio - No - Yes - 64KB - /btrfs - MB/s 100.3% Seq Write - Sync - No - No - 128MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 256KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 128MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 128MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 64MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 64MB - /btrfs - IOPS 100% Rand Write - Libaio - No - No - 128MB - /btrfs - IOPS 100% Seq Write - POSIX AIO - No - No - 16KB - /btrfs - MB/s Rand Read - Sync - No - No - 4MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 32MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 16MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 64KB - /btrfs - MB/s Rand Read - Sync - No - No - 8KB - /btrfs - IOPS Seq Write - Sync - No - Yes - 64MB - /btrfs - MB/s Seq Write - Sync - No - No - 16MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 128KB - /btrfs - MB/s Seq Write - Sync - No - Yes - 16MB - /btrfs - IOPS Seq Write - Sync - No - No - 16MB - /btrfs - IOPS Rand Write - Sync - No - No - 64KB - /btrfs - MB/s 97.8% Rand Read - Sync - No - No - 256KB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 1MB - /btrfs - MB/s 97.2% Rand Read - Sync - No - Yes - 16MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 64KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 8KB - /btrfs - MB/s Rand Write - Libaio - No - No - 4MB - /btrfs - MB/s Seq Write - Libaio - No - No - 2MB - /btrfs - MB/s Rand Write - Sync - No - Yes - 16KB - /btrfs - IOPS 95.6% Seq Write - POSIX AIO - No - No - 512KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 8MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 16MB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 256KB - /btrfs - MB/s Rand Write - Sync - No - No - 8KB - /btrfs - MB/s 93.6% Rand Write - POSIX AIO - No - No - 8MB - /btrfs - IOPS 93.3% Seq Write - Sync - No - Yes - 128KB - /btrfs - MB/s Seq Read - Libaio - No - No - 2MB - /btrfs - IOPS Seq Read - Sync - No - No - 128KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 64KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 8KB - /btrfs - IOPS Seq Write - Sync - No - No - 64KB - /btrfs - MB/s 90.1% Rand Read - POSIX AIO - No - Yes - 1MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 128KB - /btrfs - MB/s Rand Read - Sync - No - No - 32KB - /btrfs - IOPS Seq Read - Sync - No - No - 2MB - /btrfs - IOPS Rand Read - Sync - No - Yes - 32MB - /btrfs - IOPS Rand Write - Libaio - No - No - 16KB - /btrfs - IOPS 86.5% Seq Write - Libaio - No - No - 64MB - /btrfs - MB/s Rand Write - Sync - No - No - 64KB - /btrfs - IOPS 85.3% Rand Read - Sync - No - No - 128KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 32MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 128MB - /btrfs - MB/s Rand Read - Sync - No - No - 4MB - /btrfs - MB/s Seq Write - Libaio - No - No - 16KB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 8MB - /btrfs - MB/s 80.5% Seq Read - Libaio - No - No - 2MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 64KB - /btrfs - MB/s Rand Write - Sync - No - No - 32MB - /btrfs - IOPS 80% Seq Write - Sync - No - Yes - 64KB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 256KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 64MB - /btrfs - MB/s Rand Write - Sync - No - Yes - 128MB - /btrfs - MB/s Rand Read - Sync - No - No - 256KB - /btrfs - IOPS Seq Write - Sync - No - Yes - 128KB - /btrfs - IOPS Seq Write - Libaio - No - No - 64KB - /btrfs - IOPS 75.1% Seq Write - Sync - No - No - 8MB - /btrfs - MB/s 75% Seq Read - Libaio - No - No - 16MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 32KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 128KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 8KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 16KB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 512KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 128KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 32KB - /btrfs - MB/s Seq Read - Sync - No - No - 4MB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 128MB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 64MB - /btrfs - MB/s 72.3% Seq Write - POSIX AIO - No - No - 32MB - /btrfs - MB/s Rand Write - Libaio - No - No - 256KB - /btrfs - IOPS 71.5% Rand Write - POSIX AIO - No - No - 1MB - /btrfs - IOPS 71.2% Rand Write - Sync - No - No - 8MB - /btrfs - MB/s 71% Rand Read - Libaio - No - No - 128KB - /btrfs - IOPS Rand Write - Sync - No - Yes - 16KB - /btrfs - MB/s 70.7% Seq Read - Sync - No - No - 8MB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 128KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 4MB - /btrfs - MB/s 69.2% Seq Write - POSIX AIO - No - No - 64MB - /btrfs - MB/s Rand Write - Sync - No - No - 4KB - /btrfs - IOPS 68.4% Rand Write - POSIX AIO - No - Yes - 1MB - /btrfs - MB/s 68.3% Rand Write - POSIX AIO - No - Yes - 4MB - /btrfs - IOPS 68.3% Rand Read - POSIX AIO - No - No - 1MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 4MB - /btrfs - IOPS Seq Read - Sync - No - No - 8MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 32KB - /btrfs - MB/s Seq Write - Sync - No - No - 32KB - /btrfs - MB/s 67.3% Rand Read - POSIX AIO - No - No - 4MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 16KB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 8MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 16MB - /btrfs - IOPS Seq Write - Libaio - No - No - 64MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 8MB - /btrfs - IOPS 66.7% Seq Read - POSIX AIO - No - Yes - 128KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 64KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 8KB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 512KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 64KB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 256KB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 256KB - /btrfs - MB/s 64.4% Seq Read - Sync - No - Yes - 64KB - /btrfs - MB/s Rand Write - Sync - No - No - 32MB - /btrfs - MB/s 63.9% Seq Write - Sync - No - Yes - 512KB - /btrfs - IOPS Rand Write - Libaio - No - No - 8MB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 32KB - /btrfs - IOPS Seq Read - Sync - No - No - 2MB - /btrfs - MB/s Seq Write - Libaio - No - No - 4MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 64KB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 512KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 2MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 64KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 256KB - /btrfs - MB/s Seq Read - Sync - No - No - 256KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 4MB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 16MB - /btrfs - MB/s 61.3% Rand Write - Sync - No - No - 32KB - /btrfs - MB/s 61.2% Seq Read - Sync - No - No - 128KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 128KB - /btrfs - IOPS 61% Rand Read - POSIX AIO - No - No - 2MB - /btrfs - MB/s Seq Read - Sync - No - No - 4KB - /btrfs - IOPS Seq Read - Sync - No - No - 64KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 8KB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 64KB - /btrfs - MB/s Seq Write - Sync - No - No - 1MB - /btrfs - MB/s 59.1% Rand Read - POSIX AIO - No - No - 8MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 128KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 256KB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 1MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 1MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 2MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 512KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 1MB - /btrfs - MB/s Seq Read - Libaio - No - No - 32KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 4KB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 32KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 256KB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 1MB - /btrfs - MB/s Seq Read - Sync - No - No - 256KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 1MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 512KB - /btrfs - IOPS Seq Write - Sync - No - No - 512KB - /btrfs - MB/s 54.7% Rand Write - Libaio - No - No - 32MB - /btrfs - MB/s Seq Write - Sync - No - Yes - 4KB - /btrfs - IOPS 54.5% Seq Read - Sync - No - No - 4KB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 1MB - /btrfs - IOPS 54.3% Seq Read - Sync - No - No - 64KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 32KB - /btrfs - IOPS Seq Read - Sync - No - No - 8KB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 128KB - /btrfs - MB/s Seq Read - Sync - No - No - 8KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 4KB - /btrfs - IOPS Seq Write - Libaio - No - No - 2MB - /btrfs - IOPS Seq Read - Libaio - No - No - 16MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 128MB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 128MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 16MB - /btrfs - IOPS 50% Rand Write - Libaio - No - Yes - 2MB - /btrfs - IOPS 49.5% Seq Write - POSIX AIO - No - Yes - 2MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 4KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 1MB - /btrfs - MB/s Rand Read - Libaio - No - No - 1MB - /btrfs - IOPS Rand Write - Sync - No - No - 1MB - /btrfs - MB/s 49.1% Rand Read - POSIX AIO - No - Yes - 256KB - /btrfs - IOPS Rand Read - Libaio - No - No - 1MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 64KB - /btrfs - MB/s Rand Write - Sync - No - No - 32KB - /btrfs - IOPS Seq Read - Sync - No - No - 4MB - /btrfs - IOPS Seq Write - Libaio - No - No - 32MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 8KB - /btrfs - IOPS Seq Read - Sync - No - No - 32KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 1MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 8MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 4KB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 4KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 16KB - /btrfs - MB/s Seq Read - Sync - No - Yes - 32KB - /btrfs - MB/s Seq Write - Sync - No - No - 512KB - /btrfs - IOPS 44.8% Seq Read - POSIX AIO - No - No - 16KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 512KB - /btrfs - MB/s Seq Read - Sync - No - Yes - 8KB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 8KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 4KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 4KB - /btrfs - MB/s Seq Write - Libaio - No - No - 8KB - /btrfs - IOPS 43.4% Seq Write - POSIX AIO - No - Yes - 64KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 1MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 512KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 512KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 64KB - /btrfs - MB/s Rand Write - Sync - No - No - 16MB - /btrfs - IOPS 42.9% Rand Read - POSIX AIO - No - No - 8KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 32KB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 128MB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 512KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 2MB - /btrfs - MB/s Seq Write - Libaio - No - No - 64KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 4KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 4KB - /btrfs - MB/s Rand Read - Sync - No - No - 2MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 32KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 512KB - /btrfs - MB/s Seq Read - Sync - No - Yes - 8KB - /btrfs - MB/s Seq Read - Sync - No - No - 32KB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 8KB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 4KB - /btrfs - IOPS Rand Read - Sync - No - No - 8MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 4KB - /btrfs - MB/s Seq Write - Sync - No - No - 2MB - /btrfs - IOPS 40% Seq Write - Sync - No - Yes - 16KB - /btrfs - IOPS Seq Write - Sync - No - Yes - 8KB - /btrfs - MB/s 39.1% Seq Write - POSIX AIO - No - Yes - 2MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 32KB - /btrfs - MB/s Rand Write - Libaio - No - No - 8MB - /btrfs - MB/s Rand Write - Sync - No - Yes - 128KB - /btrfs - IOPS 38.1% Seq Read - Sync - No - Yes - 2MB - /btrfs - MB/s Rand Write - Sync - No - No - 2MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 4MB - /btrfs - IOPS 36.7% Seq Read - Sync - No - No - 512KB - /btrfs - IOPS Seq Write - Libaio - No - No - 8MB - /btrfs - IOPS 36.4% Rand Write - POSIX AIO - No - No - 4KB - /btrfs - MB/s Rand Read - Libaio - No - No - 16KB - /btrfs - MB/s Seq Read - Sync - No - Yes - 16KB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 8KB - /btrfs - IOPS 36% Rand Read - Sync - No - Yes - 8MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 32MB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 8KB - /btrfs - IOPS Rand Write - Libaio - No - No - 512KB - /btrfs - MB/s 34.3% Rand Read - POSIX AIO - No - Yes - 512KB - /btrfs - IOPS Seq Read - Sync - No - No - 512KB - /btrfs - MB/s Seq Write - Libaio - No - No - 16MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 2MB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 64MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 32MB - /btrfs - IOPS Rand Write - Libaio - No - No - 16MB - /btrfs - IOPS 33.3% Seq Read - Sync - No - Yes - 2MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 8MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 512KB - /btrfs - IOPS 32.8% Rand Write - Libaio - No - No - 64MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 8KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 8MB - /btrfs - IOPS Seq Write - Libaio - No - No - 512KB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 16KB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 16KB - /btrfs - MB/s 30.8% Seq Read - POSIX AIO - No - Yes - 2MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 16KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 128MB - /btrfs - MB/s Seq Write - Libaio - No - No - 8MB - /btrfs - MB/s 30.2% Rand Write - POSIX AIO - No - Yes - 64KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 4MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 1MB - /btrfs - MB/s 29.4% Rand Read - Libaio - No - Yes - 16KB - /btrfs - IOPS 29.3% Seq Write - Libaio - No - No - 128MB - /btrfs - MB/s Seq Write - Sync - No - No - 128MB - /btrfs - MB/s Rand Read - Libaio - No - No - 4MB - /btrfs - IOPS Seq Write - Sync - No - No - 64KB - /btrfs - IOPS 29.1% Rand Read - POSIX AIO - No - Yes - 256KB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 8KB - /btrfs - IOPS Seq Write - Libaio - No - No - 4KB - /btrfs - MB/s Rand Read - Libaio - No - No - 2MB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 4KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 16MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 2MB - /btrfs - MB/s 27.5% Rand Read - Libaio - No - No - 4MB - /btrfs - MB/s Rand Write - Libaio - No - No - 4KB - /btrfs - IOPS 27.1% Seq Write - POSIX AIO - No - No - 256KB - /btrfs - MB/s 27.1% Seq Read - Libaio - No - Yes - 32KB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 2MB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 8KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 1MB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 16KB - /btrfs - IOPS Rand Write - Sync - No - No - 4KB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 128MB - /btrfs - MB/s Seq Read - Sync - No - No - 16MB - /btrfs - MB/s Rand Write - Sync - No - No - 2MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 16KB - /btrfs - IOPS Seq Write - Sync - No - No - 256KB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 64KB - /btrfs - MB/s Rand Read - Libaio - No - No - 2MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 16MB - /btrfs - IOPS Rand Read - Sync - No - No - 32MB - /btrfs - MB/s Rand Write - Sync - No - No - 128KB - /btrfs - MB/s 23.5% Rand Read - POSIX AIO - No - Yes - 2MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 16KB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 8MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 256KB - /btrfs - IOPS 22.7% Seq Write - POSIX AIO - No - Yes - 16KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 32KB - /btrfs - MB/s Rand Read - Sync - No - No - 2MB - /btrfs - IOPS Rand Write - Sync - No - Yes - 2MB - /btrfs - MB/s 22.2% Seq Read - Libaio - No - Yes - 16KB - /btrfs - IOPS Seq Write - POSIX AIO - No - No - 128MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 4MB - /btrfs - IOPS Seq Read - Sync - No - No - 64MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 2MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 8MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 4KB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 64KB - /btrfs - MB/s Rand Write - Libaio - No - No - 16MB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 8KB - /btrfs - MB/s 20.3% Seq Read - Sync - No - Yes - 32MB - /btrfs - IOPS Seq Write - Sync - No - No - 4KB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 1MB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 32KB - /btrfs - IOPS 19.7% Seq Read - Sync - No - Yes - 16KB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 8MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 256KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 4MB - /btrfs - IOPS Seq Write - Sync - No - No - 1MB - /btrfs - IOPS 18.3% Seq Read - Libaio - No - No - 256KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 4KB - /btrfs - MB/s 18.2% Seq Read - Sync - No - Yes - 8MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 1MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 1MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 8MB - /btrfs - IOPS Seq Read - Sync - No - No - 64MB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 16KB - /btrfs - MB/s Seq Write - Libaio - No - No - 512KB - /btrfs - MB/s 17.2% Seq Write - POSIX AIO - No - Yes - 64MB - /btrfs - MB/s Seq Write - Libaio - No - No - 256KB - /btrfs - IOPS 16.7% Rand Read - POSIX AIO - No - Yes - 128MB - /btrfs - IOPS Rand Write - Libaio - No - No - 32MB - /btrfs - IOPS 16.7% Rand Write - Sync - No - No - 8MB - /btrfs - IOPS 16.7% Rand Read - Libaio - No - Yes - 8MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 8MB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 16KB - /btrfs - MB/s 16.3% Seq Read - Libaio - No - Yes - 16MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 2MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 64KB - /btrfs - IOPS Seq Read - Libaio - No - No - 256KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 16MB - /btrfs - IOPS 15.8% Rand Read - Libaio - No - Yes - 4MB - /btrfs - IOPS Seq Read - Sync - No - Yes - 4MB - /btrfs - MB/s Rand Write - Libaio - No - No - 8KB - /btrfs - MB/s 15.6% Seq Read - POSIX AIO - No - Yes - 32MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 32MB - /btrfs - IOPS Seq Read - Sync - No - No - 32MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 4MB - /btrfs - MB/s Seq Write - Sync - No - No - 256KB - /btrfs - IOPS 15.2% Seq Write - Sync - No - Yes - 32KB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 16KB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 32KB - /btrfs - IOPS Rand Read - Libaio - No - No - 16MB - /btrfs - IOPS Seq Write - Libaio - No - No - 8KB - /btrfs - MB/s 14.8% Seq Read - Libaio - No - Yes - 1MB - /btrfs - IOPS Seq Write - Sync - No - Yes - 8KB - /btrfs - IOPS 14.6% Seq Write - Libaio - No - No - 4MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 8MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 16MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 4MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 8MB - /btrfs - MB/s Rand Write - Libaio - No - No - 128MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 128MB - /btrfs - IOPS Seq Read - Sync - No - No - 128MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 64MB - /btrfs - IOPS Rand Read - Sync - No - Yes - 128MB - /btrfs - IOPS Rand Read - Sync - No - No - 128MB - /btrfs - IOPS Seq Write - Sync - No - No - 128KB - /btrfs - IOPS 14.2% Seq Read - Sync - No - Yes - 16MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 32KB - /btrfs - MB/s 14.1% Seq Write - POSIX AIO - No - Yes - 32MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 16MB - /btrfs - IOPS Rand Read - POSIX AIO - No - No - 512KB - /btrfs - MB/s Rand Read - Libaio - No - No - 8MB - /btrfs - IOPS Seq Write - Libaio - No - No - 32KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 2MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 4MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 2MB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 16KB - /btrfs - MB/s Seq Write - Sync - No - No - 16KB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 512KB - /btrfs - MB/s 13.1% Rand Write - POSIX AIO - No - Yes - 32KB - /btrfs - MB/s Rand Read - Libaio - No - No - 8MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 32KB - /btrfs - IOPS 12.7% Rand Read - POSIX AIO - No - Yes - 16MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 4MB - /btrfs - IOPS 12.5% Seq Write - Libaio - No - No - 32MB - /btrfs - IOPS 12.5% Rand Read - Libaio - No - Yes - 2MB - /btrfs - MB/s Seq Write - POSIX AIO - No - No - 4KB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 16KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 256KB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 512KB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 32KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 8KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 8MB - /btrfs - IOPS Seq Read - Sync - No - Yes - 512KB - /btrfs - MB/s Seq Read - Sync - No - No - 32MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 64MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 16MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 1MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 128KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 8MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 256KB - /btrfs - MB/s Rand Write - POSIX AIO - No - Yes - 4KB - /btrfs - IOPS 11.3% Rand Read - Sync - No - No - 128MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 32MB - /btrfs - IOPS Rand Read - Libaio - No - No - 128MB - /btrfs - IOPS Seq Read - Libaio - No - No - 128MB - /btrfs - IOPS Rand Read - Libaio - No - No - 32KB - /btrfs - IOPS 11% Seq Read - Libaio - No - Yes - 16MB - /btrfs - IOPS Rand Read - Sync - No - Yes - 2MB - /btrfs - IOPS 10.9% Seq Read - Libaio - No - No - 8MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 4MB - /btrfs - MB/s Rand Read - Sync - No - Yes - 256KB - /btrfs - IOPS Seq Read - Libaio - No - No - 64MB - /btrfs - IOPS Seq Write - Sync - No - No - 16KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 4KB - /btrfs - IOPS 10.5% Seq Read - POSIX AIO - No - No - 1MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 32MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 4KB - /btrfs - MB/s Seq Write - Libaio - No - No - 128KB - /btrfs - MB/s Rand Read - Libaio - No - No - 32KB - /btrfs - MB/s 10.2% Seq Read - POSIX AIO - No - No - 32MB - /btrfs - MB/s Rand Read - Libaio - No - No - 64MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 4MB - /btrfs - IOPS Seq Read - Libaio - No - No - 512KB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 32MB - /btrfs - MB/s Rand Write - Sync - No - Yes - 32KB - /btrfs - MB/s 9.9% Rand Read - POSIX AIO - No - Yes - 4MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 32MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 4MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 32MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 8MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 4KB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 16MB - /btrfs - IOPS Seq Read - Sync - No - Yes - 32MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 32MB - /btrfs - MB/s Seq Write - Sync - No - No - 4KB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 512KB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 16KB - /btrfs - IOPS 9.1% Rand Read - POSIX AIO - No - Yes - 64KB - /btrfs - IOPS 9% Rand Read - Libaio - No - No - 256KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 128MB - /btrfs - MB/s Rand Read - Libaio - No - No - 16MB - /btrfs - MB/s Seq Read - Sync - No - Yes - 512KB - /btrfs - IOPS Rand Read - Libaio - No - No - 32MB - /btrfs - MB/s Seq Write - Libaio - No - No - 4KB - /btrfs - IOPS 8.7% Rand Read - POSIX AIO - No - No - 16MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 32KB - /btrfs - MB/s 8.7% Rand Read - POSIX AIO - No - No - 128MB - /btrfs - MB/s Seq Write - POSIX AIO - No - Yes - 1MB - /btrfs - IOPS Seq Write - Libaio - No - Yes - 256KB - /btrfs - IOPS Seq Write - Libaio - No - No - 256KB - /btrfs - MB/s Rand Write - Libaio - No - No - 4KB - /btrfs - MB/s 8.5% Seq Read - Libaio - No - No - 4MB - /btrfs - IOPS Rand Read - Libaio - No - No - 512KB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 64MB - /btrfs - MB/s Rand Read - Libaio - No - No - 512KB - /btrfs - IOPS Rand Read - Libaio - No - No - 64MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 4KB - /btrfs - MB/s Rand Read - Libaio - No - No - 128MB - /btrfs - MB/s Rand Write - POSIX AIO - No - No - 64KB - /btrfs - IOPS 8% Seq Read - Libaio - No - Yes - 8KB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 64KB - /btrfs - MB/s 7.9% Seq Read - Sync - No - No - 128MB - /btrfs - MB/s Rand Write - Sync - No - No - 16MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 128MB - /btrfs - MB/s Rand Read - Libaio - No - No - 64KB - /btrfs - IOPS 7.5% Seq Read - POSIX AIO - No - No - 32MB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 4KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 4MB - /btrfs - IOPS 7.2% Seq Read - Sync - No - Yes - 64MB - /btrfs - MB/s Seq Read - POSIX AIO - No - Yes - 64MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 64MB - /btrfs - IOPS Rand Read - POSIX AIO - No - Yes - 64MB - /btrfs - IOPS Seq Read - Sync - No - Yes - 64MB - /btrfs - IOPS Rand Write - Libaio - No - Yes - 4MB - /btrfs - MB/s Rand Read - Libaio - No - No - 64KB - /btrfs - MB/s 7% Seq Read - POSIX AIO - No - Yes - 16MB - /btrfs - MB/s Rand Write - Sync - No - No - 4MB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 64KB - /btrfs - IOPS 6.9% Seq Read - POSIX AIO - No - No - 2MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 32MB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 512KB - /btrfs - IOPS 6.5% Rand Read - Libaio - No - Yes - 64MB - /btrfs - MB/s Rand Write - Sync - No - No - 4MB - /btrfs - MB/s Rand Read - Sync - No - Yes - 1MB - /btrfs - MB/s 6.3% Seq Write - POSIX AIO - No - No - 8MB - /btrfs - IOPS 6.3% Rand Read - Sync - No - Yes - 512KB - /btrfs - IOPS Seq Write - POSIX AIO - No - Yes - 4MB - /btrfs - MB/s Seq Read - Libaio - No - No - 32MB - /btrfs - MB/s Seq Read - Libaio - No - No - 128MB - /btrfs - MB/s Rand Read - Sync - No - No - 16MB - /btrfs - MB/s Rand Read - Sync - No - Yes - 128KB - /btrfs - MB/s Rand Read - Sync - No - Yes - 128KB - /btrfs - IOPS Seq Read - Libaio - No - No - 64KB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 4KB - /btrfs - IOPS Rand Write - Libaio - No - No - 8KB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 64MB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 64KB - /btrfs - IOPS Seq Read - Sync - No - Yes - 128MB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 16MB - /btrfs - MB/s Rand Read - Sync - No - No - 1MB - /btrfs - MB/s 5.3% Rand Write - POSIX AIO - No - No - 512KB - /btrfs - MB/s 5.2% Rand Write - Sync - No - No - 64MB - /btrfs - MB/s 5.2% Rand Read - POSIX AIO - No - Yes - 32KB - /btrfs - IOPS 5.1% Rand Read - Libaio - No - No - 32MB - /btrfs - IOPS Seq Read - POSIX AIO - No - No - 64MB - /btrfs - MB/s Seq Read - Libaio - No - Yes - 64MB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 64MB - /btrfs - IOPS Seq Write - Sync - No - No - 128KB - /btrfs - MB/s Seq Read - POSIX AIO - No - No - 8MB - /btrfs - IOPS Rand Read - Libaio - No - No - 256KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 128KB - /btrfs - MB/s Seq Write - Libaio - No - No - 32KB - /btrfs - IOPS 4.6% Seq Read - Sync - No - Yes - 256KB - /btrfs - MB/s Seq Read - Libaio - No - No - 64MB - /btrfs - MB/s Rand Read - Libaio - No - No - 128KB - /btrfs - MB/s Seq Write - Libaio - No - Yes - 16MB - /btrfs - MB/s 4.2% Seq Read - Libaio - No - No - 4MB - /btrfs - MB/s Seq Read - Libaio - No - No - 64KB - /btrfs - MB/s 4.1% Seq Read - Sync - No - Yes - 128KB - /btrfs - MB/s Rand Write - Libaio - No - Yes - 512KB - /btrfs - IOPS 3.9% Seq Read - Libaio - No - Yes - 8MB - /btrfs - IOPS Seq Read - POSIX AIO - No - Yes - 128MB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 16MB - /btrfs - MB/s Rand Read - POSIX AIO - No - Yes - 64MB - /btrfs - MB/s Rand Write - Sync - No - No - 16KB - /btrfs - IOPS Rand Read - Sync - No - Yes - 512KB - /btrfs - MB/s Rand Read - Libaio - No - Yes - 16MB - /btrfs - IOPS Rand Write - POSIX AIO - No - No - 64KB - /btrfs - MB/s 3.6% Rand Write - Libaio - No - Yes - 128MB - /btrfs - MB/s 3.5% Rand Write - POSIX AIO - No - No - 32KB - /btrfs - IOPS 3.3% Seq Read - Libaio - No - Yes - 4KB - /btrfs - IOPS Rand Write - POSIX AIO - No - Yes - 32KB - /btrfs - IOPS 3.1% Seq Read - Sync - No - Yes - 128KB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 8KB - /btrfs - MB/s 3% Rand Read - POSIX AIO - No - Yes - 32KB - /btrfs - MB/s Seq Read - Libaio - No - No - 32MB - /btrfs - IOPS Rand Read - Libaio - No - Yes - 32MB - /btrfs - IOPS Seq Read - Libaio - No - Yes - 8KB - /btrfs - MB/s Rand Read - POSIX AIO - No - No - 256KB - /btrfs - MB/s 2.3% Rand Read - Libaio - No - Yes - 8KB - /btrfs - IOPS 2.2% Seq Write - Libaio - No - No - 128KB - /btrfs - IOPS 2.1% Seq Write - POSIX AIO - No - No - 4MB - /btrfs - MB/s Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Virtual disk compress=lzo
Flexible IO Tester OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 11K 22K 33K 44K 55K SE +/- 354.78, N = 3 SE +/- 30.95, N = 3 51531 5312 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 72.47, N = 3 SE +/- 0.88, N = 3 5319 68 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 7.84, N = 3 SE +/- 3.28, N = 3 888 193 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 2.66, N = 3 SE +/- 1.48, N = 3 350.22 77.43 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.9 1.8 2.7 3.6 4.5 SE +/- 0.00, N = 3 SE +/- 0.00, N = 2 4 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 16K 32K 48K 64K 80K SE +/- 524.34, N = 3 SE +/- 106.33, N = 3 74357 21322 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 120 240 360 480 600 SE +/- 9.43, N = 6 SE +/- 0.32, N = 3 554.69 172.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 16K 32K 48K 64K 80K SE +/- 123.39, N = 3 SE +/- 66.38, N = 3 73184 22907 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 120 240 360 480 600 SE +/- 12.37, N = 6 SE +/- 0.58, N = 3 568.05 182.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1600 3200 4800 6400 8000 SE +/- 56.22, N = 3 SE +/- 40.23, N = 3 7538 2540 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 16.09, N = 3 SE +/- 8.51, N = 3 1642.80 589.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1300 2600 3900 5200 6500 SE +/- 114.65, N = 6 SE +/- 32.35, N = 3 6295 2325 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 16 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.52, N = 3 SE +/- 6.17, N = 3 1053.90 398.03 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 11.70, N = 3 SE +/- 7.79, N = 3 1473.73 606.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.17, N = 6 SE +/- 0.00, N = 3 12 5 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 9.60, N = 3 SE +/- 13.42, N = 3 2438 1070 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.52, N = 3 SE +/- 1.20, N = 3 133 62 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 52.95, N = 3 SE +/- 18.90, N = 3 3408 1623 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 8.67, N = 3 SE +/- 2.75, N = 3 1080.83 518.26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.50, N = 4 SE +/- 0.00, N = 3 31 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 58.14, N = 4 SE +/- 27.28, N = 3 3465 1728 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.45 0.9 1.35 1.8 2.25 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 2 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.44, N = 6 SE +/- 0.02, N = 3 21.22 1.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 50 100 150 200 250 SE +/- 3.76, N = 6 SE +/- 0.00, N = 3 227 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1000 2000 3000 4000 5000 SE +/- 65.85, N = 3 SE +/- 1.76, N = 3 4631 403 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 150 300 450 600 750 SE +/- 5.90, N = 3 SE +/- 6.33, N = 3 699 365 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 19.34, N = 3 SE +/- 15.57, N = 3 3681 1925 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 77.95, N = 3 SE +/- 31.22, N = 3 4144 2194 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.33, N = 3 SE +/- 0.22, N = 6 30 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 1.93, N = 3 SE +/- 3.58, N = 6 313.56 170.62 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 1.00, N = 3 SE +/- 0.39, N = 3 228.94 127.14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 4.57, N = 3 SE +/- 1.22, N = 3 314.23 179.97 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 0.96, N = 3 SE +/- 0.40, N = 3 81.28 46.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 7.62, N = 3 SE +/- 17.56, N = 3 2429 1401 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 1.48, N = 3 SE +/- 0.93, N = 3 150.12 86.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 14.35, N = 3 SE +/- 10.08, N = 6 1174.37 680.22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 1.20, N = 3 SE +/- 0.33, N = 3 143 84 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 40.54, N = 3 SE +/- 24.70, N = 3 2392 1410 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 60 120 180 240 300 SE +/- 3.94, N = 6 SE +/- 2.52, N = 3 272 162 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.70, N = 3 SE +/- 10.47, N = 5 1164.97 694.40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 1.69, N = 3 SE +/- 1.59, N = 3 142.35 84.97 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 21.12, N = 3 SE +/- 9.82, N = 6 1119.27 669.98 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1000 2000 3000 4000 5000 SE +/- 33.50, N = 3 SE +/- 31.80, N = 3 4862 2915 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.03, N = 3 SE +/- 1.22, N = 4 135 81 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 3.85, N = 3 SE +/- 1.83, N = 3 312.21 187.42 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 18.50, N = 3 SE +/- 25.21, N = 3 3435 2065 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 10 20 30 40 50 SE +/- 0.75, N = 3 SE +/- 0.03, N = 3 44.64 26.95 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 33.17, N = 3 SE +/- 20.65, N = 3 3415 2072 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 62.20, N = 3 SE +/- 13.54, N = 3 3609 2191 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 11.02, N = 3 SE +/- 5.13, N = 3 1860 1131 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 3.17, N = 5 SE +/- 2.22, N = 4 230.17 140.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 86.98, N = 6 SE +/- 9.50, N = 3 4393 2687 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.90, N = 3 SE +/- 9.07, N = 3 1080.77 661.89 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 7.94, N = 3 SE +/- 21.73, N = 3 3526 2163 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 29.13, N = 3 SE +/- 23.52, N = 6 1708.50 1050.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 110 220 330 440 550 SE +/- 7.38, N = 4 SE +/- 6.06, N = 3 509 313 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 3.11, N = 3 SE +/- 1.43, N = 3 216.28 133.03 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 100 200 300 400 500 SE +/- 6.06, N = 3 SE +/- 5.76, N = 3 476.26 293.06 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 4.51, N = 6 SE +/- 1.63, N = 3 302.35 187.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.07, N = 3 SE +/- 9.77, N = 3 1032.53 641.58 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 4.12, N = 3 SE +/- 2.21, N = 6 225.54 140.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 82.58, N = 4 SE +/- 49.46, N = 3 5472 3420 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 1.83, N = 3 SE +/- 0.65, N = 3 223.01 140.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 21.75, N = 3 SE +/- 13.28, N = 3 1103.80 695.33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 100 200 300 400 500 SE +/- 5.85, N = 3 SE +/- 3.09, N = 3 468.98 296.28 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 85.53, N = 3 SE +/- 18.00, N = 3 5593 3570 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 20.53, N = 3 SE +/- 42.22, N = 3 4371 2795 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 26.27, N = 3 SE +/- 6.89, N = 3 1805 1155 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 4.08, N = 3 SE +/- 6.90, N = 3 886.82 569.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 17.14, N = 3 SE +/- 17.23, N = 5 1905 1224 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 49.66, N = 4 SE +/- 20.50, N = 3 3434 2228 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 101.56, N = 3 SE +/- 22.70, N = 3 5232 3427 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 10 20 30 40 50 SE +/- 0.29, N = 3 SE +/- 0.46, N = 4 42.87 28.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 9 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 17.52, N = 3 SE +/- 7.51, N = 3 1595 1069 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 13.51, N = 3 SE +/- 9.41, N = 3 1591.50 1070.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 80.39, N = 6 SE +/- 69.87, N = 3 5259 3578 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 40.38, N = 3 SE +/- 52.36, N = 3 4370 2980 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 44.37, N = 3 SE +/- 55.51, N = 3 5597 3850 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.41, N = 6 SE +/- 0.11, N = 3 22.08 15.19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.10, N = 5 SE +/- 1.17, N = 6 77.32 53.34 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.05, N = 3 SE +/- 0.76, N = 3 140.44 96.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 130 260 390 520 650 SE +/- 2.98, N = 3 SE +/- 6.06, N = 3 617.43 426.74 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 88.71, N = 3 SE +/- 9.67, N = 3 5154 3565 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 28.42, N = 3 SE +/- 32.83, N = 3 5076 3529 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.26, N = 3 SE +/- 0.18, N = 3 22.07 15.36 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 17.38, N = 3 SE +/- 11.67, N = 6 1225 855 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 7.09, N = 3 SE +/- 11.84, N = 3 1188 830 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 9 18 27 36 45 SE +/- 0.81, N = 6 SE +/- 0.23, N = 3 41.25 28.88 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 68.65, N = 3 SE +/- 52.43, N = 3 4013 2818 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 45.12, N = 3 SE +/- 62.75, N = 3 5311 3750 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 130 260 390 520 650 SE +/- 10.05, N = 4 SE +/- 1.60, N = 3 621.56 439.96 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 9 18 27 36 45 SE +/- 0.59, N = 3 SE +/- 0.24, N = 3 40.94 28.98 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.72, N = 3 SE +/- 1.52, N = 3 136.97 97.08 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 78.61, N = 3 SE +/- 7.02, N = 3 5420 3857 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.40, N = 3 SE +/- 0.09, N = 3 21.48 15.32 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.13, N = 3 SE +/- 0.28, N = 3 128.62 92.51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 23.39, N = 3 SE +/- 9.54, N = 3 1289 944 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 1.2263 2.4526 3.6789 4.9052 6.1315 SE +/- 0.13, N = 6 SE +/- 0.05, N = 3 5.45 4.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 140 280 420 560 700 SE +/- 4.12, N = 3 SE +/- 4.34, N = 3 658.02 491.40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 16 32 48 64 80 SE +/- 0.76, N = 3 SE +/- 0.25, N = 3 70.66 53.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 4.76, N = 3 SE +/- 1.46, N = 3 329.51 251.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 100 200 300 400 500 SE +/- 1.20, N = 3 SE +/- 5.54, N = 6 473 362 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4K 8K 12K 16K 20K SE +/- 9.61, N = 3 SE +/- 68.22, N = 3 20345 15739 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 90 180 270 360 450 SE +/- 5.13, N = 3 SE +/- 0.88, N = 3 430 333 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 160 320 480 640 800 SE +/- 5.29, N = 3 SE +/- 4.04, N = 3 740 578 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 15.83, N = 3 SE +/- 0.83, N = 3 1725.17 1355.47 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.21, N = 6 SE +/- 0.14, N = 4 10.35 8.22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 31.58, N = 6 SE +/- 9.39, N = 3 1458.43 1178.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 2.73, N = 3 SE +/- 3.85, N = 3 963.27 781.01 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 13.73, N = 3 SE +/- 22.75, N = 6 1568.53 1275.40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 60 120 180 240 300 SE +/- 3.28, N = 3 SE +/- 1.20, N = 3 292 240 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.29, N = 4 SE +/- 0.21, N = 6 17 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.36, N = 6 SE +/- 2.12, N = 6 115 95 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.27, N = 3 SE +/- 7.61, N = 3 1048.80 869.95 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 3 6 9 12 15 SE +/- 0.21, N = 6 SE +/- 0.18, N = 6 10.73 8.92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 30 25 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 6.66, N = 3 SE +/- 9.29, N = 3 1319 1100 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.65, N = 3 SE +/- 8.30, N = 3 987.43 828.09 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 16.82, N = 6 SE +/- 0.69, N = 3 1087.38 920.35 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 4.96, N = 3 SE +/- 8.17, N = 3 1321.93 1119.30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 11.35, N = 3 SE +/- 4.78, N = 3 1629.23 1382.33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.08, N = 3 SE +/- 1.67, N = 3 133 113 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 7.44, N = 3 SE +/- 1.89, N = 3 1091.63 928.66 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 6.06, N = 6 SE +/- 5.36, N = 6 292.28 250.28 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.93, N = 3 SE +/- 7.42, N = 3 1587.53 1367.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 160 320 480 640 800 SE +/- 3.71, N = 3 SE +/- 1.45, N = 3 757 652 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 16.17, N = 3 SE +/- 3.61, N = 3 1636.40 1409.50 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 4.98, N = 3 SE +/- 3.61, N = 3 384 332 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.85, N = 3 SE +/- 10.06, N = 3 1166.97 1008.99 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 30 26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 30 26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 30 26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 30.09, N = 6 SE +/- 5.78, N = 3 1574 1372 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 14 28 42 56 70 SE +/- 0.00, N = 3 SE +/- 0.58, N = 3 63 55 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 60 120 180 240 300 SE +/- 2.40, N = 3 SE +/- 1.00, N = 3 260 227 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 26.42, N = 6 SE +/- 29.78, N = 6 1416.40 1236.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.22, N = 6 SE +/- 0.20, N = 5 16 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.89, N = 3 SE +/- 14.69, N = 3 1051.80 921.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 1.03, N = 3 SE +/- 1.99, N = 3 322.12 282.34 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 13 26 39 52 65 SE +/- 1.06, N = 6 SE +/- 0.95, N = 6 58 51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 40 80 120 160 200 SE +/- 1.53, N = 3 SE +/- 2.59, N = 4 175 154 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 25.76, N = 6 SE +/- 24.36, N = 6 1165 1029 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 8 16 24 32 40 SE +/- 0.66, N = 6 SE +/- 0.54, N = 3 36.09 31.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 17.98, N = 3 SE +/- 12.64, N = 3 1455.53 1290.03 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2K 4K 6K 8K 10K SE +/- 134.85, N = 3 SE +/- 18.45, N = 3 9949 8824 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.73, N = 3 SE +/- 3.55, N = 3 1058.23 939.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 10.89, N = 3 SE +/- 2.02, N = 3 1570.80 1403.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1300 2600 3900 5200 6500 SE +/- 84.87, N = 3 SE +/- 37.61, N = 3 5914 5287 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 150 300 450 600 750 SE +/- 5.36, N = 3 SE +/- 8.40, N = 5 679.01 607.55 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.98, N = 3 SE +/- 3.57, N = 3 952.70 853.14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 14.78, N = 3 SE +/- 7.56, N = 3 1064.40 953.41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 13 26 39 52 65 SE +/- 1.19, N = 6 SE +/- 0.33, N = 3 58 52 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.61, N = 3 SE +/- 11.18, N = 6 863 774 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 12.90, N = 3 SE +/- 6.45, N = 3 949.87 852.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 12.22, N = 3 SE +/- 9.20, N = 3 1614.53 1449.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 22.43, N = 3 SE +/- 19.97, N = 4 1483 1333 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 18.28, N = 3 SE +/- 3.98, N = 3 1090.87 980.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.65, N = 6 SE +/- 0.33, N = 3 30 27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 10 9 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2K 4K 6K 8K 10K SE +/- 68.41, N = 3 SE +/- 77.17, N = 3 10360 9330 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 90 180 270 360 450 SE +/- 4.33, N = 3 SE +/- 2.19, N = 3 406 366 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 6.58, N = 3 SE +/- 27.86, N = 6 1353.63 1220.63 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 17.94, N = 6 SE +/- 19.90, N = 6 1248 1128 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 21 19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.54, N = 3 SE +/- 13.13, N = 6 864.54 783.70 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 10 20 30 40 50 SE +/- 0.33, N = 3 SE +/- 0.60, N = 5 43 39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 6 12 18 24 30 SE +/- 0.20, N = 3 SE +/- 0.43, N = 3 25.08 22.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 2.61, N = 3 SE +/- 1.93, N = 3 329.64 299.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 18.09, N = 3 SE +/- 18.11, N = 3 1003.67 911.85 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 22 20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 2.05, N = 3 SE +/- 18.25, N = 3 999.04 909.35 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.65, N = 3 SE +/- 9.00, N = 3 1021.13 930.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.69, N = 3 SE +/- 4.80, N = 3 1016.58 927.99 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 13.58, N = 3 SE +/- 4.19, N = 3 1086.43 991.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5K 10K 15K 20K 25K SE +/- 111.08, N = 3 SE +/- 250.80, N = 3 23961 21879 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 13 26 39 52 65 SE +/- 0.67, N = 3 SE +/- 0.88, N = 3 58 53 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 16.33, N = 6 SE +/- 7.26, N = 3 945.12 864.55 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 19.94, N = 3 SE +/- 29.02, N = 6 1396.73 1279.65 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 23.97, N = 3 SE +/- 37.36, N = 3 3129 2869 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 800 1600 2400 3200 4000 SE +/- 21.22, N = 3 SE +/- 52.40, N = 6 3764 3453 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 4.81, N = 3 SE +/- 15.31, N = 3 2470 2267 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 9.33, N = 3 SE +/- 5.87, N = 3 1070.53 982.64 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.24, N = 3 SE +/- 22.73, N = 3 1443.63 1325.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 1.07, N = 3 SE +/- 11.88, N = 3 1463.67 1345.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 17.41, N = 6 SE +/- 16.23, N = 3 971.15 893.57 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.89, N = 3 SE +/- 5.90, N = 3 1063.57 978.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 3.44, N = 3 SE +/- 5.16, N = 3 954.80 880.62 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 3.76, N = 3 SE +/- 29.72, N = 6 1433.97 1323.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 4.00, N = 3 SE +/- 32.67, N = 3 1868 1725 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 34.37, N = 6 SE +/- 8.03, N = 3 1427.32 1318.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 0.48, N = 3 SE +/- 1.33, N = 6 94.71 87.68 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 12.34, N = 3 SE +/- 5.70, N = 3 1396.23 1292.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 4.33, N = 3 SE +/- 22.71, N = 6 1045 968 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 16K 32K 48K 64K 80K SE +/- 171.85, N = 3 SE +/- 66.52, N = 3 76972 71338 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 3.85, N = 3 SE +/- 1.80, N = 3 316.68 293.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 3.33, N = 3 1034.10 959.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 4.79, N = 3 SE +/- 7.70, N = 3 1056.67 981.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1100 2200 3300 4400 5500 SE +/- 37.90, N = 3 SE +/- 40.45, N = 3 5192 4832 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.58, N = 3 SE +/- 0.43, N = 6 29 27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.07, N = 3 SE +/- 2.73, N = 3 999.96 932.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.20, N = 5 15 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.22, N = 6 15 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.25, N = 4 SE +/- 0.00, N = 3 15 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.25, N = 4 SE +/- 0.00, N = 3 15 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 4.96, N = 5 SE +/- 5.07, N = 3 331.63 309.95 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 8.10, N = 3 SE +/- 17.63, N = 3 1000.38 935.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1100 2200 3300 4400 5500 SE +/- 47.51, N = 3 SE +/- 60.90, N = 3 4922 4605 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.09, N = 3 SE +/- 14.88, N = 3 979.24 916.63 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 4.92, N = 3 SE +/- 8.44, N = 3 1000.76 937.24 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 17.58, N = 3 SE +/- 23.03, N = 3 1223 1148 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 21.09, N = 3 SE +/- 4.40, N = 3 1407.87 1323.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 6.40, N = 3 SE +/- 3.32, N = 3 1421.43 1341.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 14.94, N = 3 SE +/- 6.32, N = 3 1403.33 1324.53 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 14.65, N = 6 SE +/- 11.83, N = 3 991.85 936.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 2.94, N = 3 SE +/- 2.60, N = 4 189.59 179.36 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 28.88, N = 6 SE +/- 18.68, N = 3 1516 1435 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3K 6K 9K 12K 15K SE +/- 8.99, N = 3 SE +/- 55.65, N = 3 14218 13459 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 85.50, N = 3 SE +/- 75.48, N = 6 5572 5276 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 14.84, N = 5 SE +/- 6.53, N = 3 1023.92 970.16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 17.55, N = 4 SE +/- 2.42, N = 3 1037.65 984.56 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 4.84, N = 3 SE +/- 13.63, N = 3 997.18 946.66 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 140 280 420 560 700 SE +/- 5.95, N = 3 SE +/- 4.39, N = 3 658.83 625.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1000 2000 3000 4000 5000 SE +/- 18.41, N = 3 SE +/- 64.01, N = 3 4647 4420 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.00, N = 3 SE +/- 1.63, N = 3 1028.73 978.74 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 21 20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 21 20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 2.43, N = 6 SE +/- 1.67, N = 3 105.09 100.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.60, N = 6 SE +/- 0.88, N = 3 129 123 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 140 280 420 560 700 SE +/- 0.83, N = 3 SE +/- 7.86, N = 6 628.60 599.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 110 220 330 440 550 SE +/- 1.99, N = 3 SE +/- 3.23, N = 3 507.61 485.54 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 5.42, N = 3 SE +/- 5.97, N = 3 1381.60 1323.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 2.90, N = 3 SE +/- 5.14, N = 3 350.30 336.27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 2.46, N = 3 SE +/- 2.34, N = 3 323.10 310.92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 40 80 120 160 200 SE +/- 3.81, N = 6 SE +/- 0.33, N = 3 163 157 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 6.98, N = 3 SE +/- 6.44, N = 3 1026.97 990.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 16.12, N = 3 SE +/- 11.81, N = 3 1433.43 1382.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 0.77, N = 3 SE +/- 2.37, N = 3 1020.37 984.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 110 220 330 440 550 SE +/- 7.79, N = 3 SE +/- 0.70, N = 3 512.00 494.18 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 87 84 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 15 30 45 60 75 SE +/- 0.81, N = 3 SE +/- 1.22, N = 3 66.20 63.92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20K 40K 60K 80K 100K SE +/- 1806.61, N = 6 SE +/- 339.02, N = 3 90681 87898 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 35.90, N = 5 SE +/- 21.62, N = 3 2472 2398 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 3.35, N = 6 SE +/- 3.14, N = 6 173.99 168.85 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 0.24, N = 3 SE +/- 2.69, N = 6 147.64 143.66 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 9 18 27 36 45 SE +/- 0.68, N = 6 SE +/- 0.00, N = 3 41 40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 100 200 300 400 500 SE +/- 1.98, N = 3 SE +/- 5.99, N = 3 459.48 448.96 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4K 8K 12K 16K 20K SE +/- 118.81, N = 3 SE +/- 66.40, N = 3 20115 19691 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 5.02, N = 3 SE +/- 2.64, N = 3 303.20 297.98 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 20.26, N = 3 SE +/- 37.98, N = 3 1947 1918 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 400 800 1200 1600 2000 SE +/- 10.81, N = 3 SE +/- 28.57, N = 3 1817 1793 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 5.96, N = 3 SE +/- 12.57, N = 3 958.96 957.88 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 4.97, N = 3 SE +/- 4.86, N = 3 347.63 347.38 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 10 20 30 40 50 SE +/- 0.39, N = 3 SE +/- 0.77, N = 6 42.55 42.54 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 7 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 7 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 140 280 420 560 700 SE +/- 9.60, N = 6 SE +/- 4.18, N = 3 634 634 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.33, N = 6 SE +/- 0.00, N = 3 14 14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 14.82, N = 6 SE +/- 14.23, N = 6 223.74 60.34 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 100 200 300 400 500 SE +/- 23.95, N = 6 SE +/- 13.05, N = 6 480 124 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 20.07, N = 6 SE +/- 4.79, N = 6 134.31 69.03 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 110 220 330 440 550 SE +/- 79.13, N = 6 SE +/- 32.06, N = 6 518 259 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 10.65, N = 6 SE +/- 8.03, N = 6 307.29 178.26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.45 0.9 1.35 1.8 2.25 SE +/- 0.22, N = 6 SE +/- 0.00, N = 3 2 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.92, N = 3 SE +/- 3.56, N = 6 99.23 36.69 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 150 300 450 600 750 SE +/- 25.73, N = 6 SE +/- 3.61, N = 3 717 348 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.9 1.8 2.7 3.6 4.5 SE +/- 0.31, N = 6 SE +/- 0.26, N = 6 4 3 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 13 26 39 52 65 SE +/- 3.49, N = 6 SE +/- 2.48, N = 6 59.56 41.69 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 47.24, N = 6 SE +/- 57.71, N = 6 922 643 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 7.81, N = 6 SE +/- 9.22, N = 6 308.55 270.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.54, N = 6 SE +/- 0.21, N = 6 8 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 8 16 24 32 40 SE +/- 1.54, N = 6 SE +/- 0.87, N = 6 34.05 27.81 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 47.69, N = 6 SE +/- 33.08, N = 6 1047 911 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 10.78, N = 6 SE +/- 10.40, N = 6 203.06 159.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.77, N = 6 SE +/- 0.40, N = 6 10 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.79, N = 6 SE +/- 0.33, N = 3 20.03 17.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 42.88, N = 6 SE +/- 14.24, N = 6 1140 931 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 35.42, N = 6 SE +/- 24.18, N = 6 168.68 86.44 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 90 180 270 360 450 SE +/- 28.90, N = 6 SE +/- 27.39, N = 6 409 137 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 20.06, N = 6 SE +/- 14.60, N = 6 131.04 103.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 130 260 390 520 650 SE +/- 22.49, N = 6 SE +/- 62.33, N = 6 595 485 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 1.74, N = 3 SE +/- 11.77, N = 6 307.41 252.57 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.45 0.9 1.35 1.8 2.25 SE +/- 0.21, N = 6 SE +/- 0.00, N = 3 2 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 3.35, N = 6 SE +/- 5.42, N = 6 88.51 57.99 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 38.76, N = 6 SE +/- 50.60, N = 6 778 330 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 7.45, N = 6 SE +/- 4.23, N = 6 167.15 125.89 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.87, N = 6 SE +/- 0.80, N = 6 19 17 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.14, N = 3 SE +/- 0.53, N = 6 12.06 4.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 35.60, N = 6 SE +/- 8.57, N = 3 1389 985 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 11.44, N = 6 SE +/- 6.16, N = 6 138.25 130.44 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 8 16 24 32 40 SE +/- 4.01, N = 6 SE +/- 1.77, N = 6 33 30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 0.8865 1.773 2.6595 3.546 4.4325 SE +/- 0.40, N = 6 SE +/- 0.16, N = 6 3.94 3.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 82.06, N = 6 SE +/- 62.76, N = 6 1029 851 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 11.55, N = 6 SE +/- 12.25, N = 6 186.37 124.81 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 11.61, N = 6 SE +/- 12.71, N = 6 89 64 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 34.39, N = 6 SE +/- 52.58, N = 6 218.99 152.84 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 40 80 120 160 200 SE +/- 26.27, N = 6 SE +/- 46.29, N = 6 189 174 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 1.40, N = 3 SE +/- 36.36, N = 6 306.69 181.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.9 1.8 2.7 3.6 4.5 SE +/- 0.21, N = 6 SE +/- 0.21, N = 6 4 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 15 30 45 60 75 SE +/- 0.82, N = 3 SE +/- 0.50, N = 6 65.59 5.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 43.86, N = 6 SE +/- 16.06, N = 6 950 108 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 7.25, N = 6 SE +/- 7.84, N = 6 301.98 175.41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.22, N = 6 SE +/- 0.26, N = 6 8 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 9 18 27 36 45 SE +/- 0.66, N = 3 SE +/- 1.56, N = 6 37.43 7.80 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 18.25, N = 3 SE +/- 38.96, N = 6 1125 345 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 19.50, N = 6 SE +/- 5.73, N = 6 263.76 135.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.73, N = 6 SE +/- 0.49, N = 6 11 3 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 34.16, N = 6 SE +/- 26.61, N = 6 1217 208 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 12.30, N = 6 SE +/- 9.99, N = 6 164.05 143.16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4 8 12 16 20 SE +/- 1.51, N = 6 SE +/- 0.79, N = 6 17 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 48.88, N = 6 SE +/- 39.46, N = 6 1338 1038 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 1.52, N = 3 SE +/- 10.52, N = 6 167.12 163.88 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 8 16 24 32 40 SE +/- 1.69, N = 6 SE +/- 2.01, N = 6 36 32 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 1.152 2.304 3.456 4.608 5.76 SE +/- 0.48, N = 6 SE +/- 0.59, N = 6 5.12 3.43 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 136.02, N = 6 SE +/- 67.17, N = 6 1147 1023 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 34.45, N = 6 SE +/- 19.09, N = 6 140.83 110.45 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 35.21, N = 6 SE +/- 7.35, N = 6 112 71 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 25.89, N = 6 SE +/- 30.63, N = 6 218.41 138.09 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 30 60 90 120 150 SE +/- 27.55, N = 6 SE +/- 20.87, N = 6 142 92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 90 180 270 360 450 SE +/- 20.81, N = 6 SE +/- 23.86, N = 6 401.49 354.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 170 340 510 680 850 SE +/- 23.52, N = 6 SE +/- 20.65, N = 6 770 580 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 16.94, N = 6 SE +/- 18.58, N = 6 310.30 306.54 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 29.82, N = 6 SE +/- 124.63, N = 6 1093 1007 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 8.58, N = 6 SE +/- 14.79, N = 6 379.99 291.66 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.675 1.35 2.025 2.7 3.375 SE +/- 0.22, N = 6 SE +/- 0.21, N = 6 3 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 18.42, N = 6 SE +/- 13.51, N = 6 290.81 277.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 700 1400 2100 2800 3500 SE +/- 586.87, N = 6 SE +/- 228.16, N = 6 3174 1530 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 35.80, N = 6 SE +/- 25.66, N = 6 971.73 878.09 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 50 100 150 200 250 SE +/- 1.33, N = 3 SE +/- 6.33, N = 6 246 207 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.67, N = 6 SE +/- 0.08, N = 3 20.22 14.09 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 7.22, N = 3 SE +/- 28.01, N = 6 980.01 734.69 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 8.84, N = 3 SE +/- 22.57, N = 6 818.85 548.72 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 9.49, N = 3 SE +/- 17.67, N = 6 803 549 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 459.68, N = 6 SE +/- 937.15, N = 6 4302 2972 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 19.21, N = 6 SE +/- 9.74, N = 6 385.11 216.84 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1.125 2.25 3.375 4.5 5.625 SE +/- 0.00, N = 3 SE +/- 0.31, N = 6 5 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 13.70, N = 6 SE +/- 32.44, N = 6 287.38 193.51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 196.17, N = 6 SE +/- 469.05, N = 6 4191 3971 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 16.22, N = 6 SE +/- 32.99, N = 6 391.38 290.26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.68, N = 6 SE +/- 0.40, N = 6 11 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 12.47, N = 6 SE +/- 15.56, N = 6 273.84 193.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1600 3200 4800 6400 8000 SE +/- 312.67, N = 6 SE +/- 582.38, N = 6 7663 6400 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 90 180 270 360 450 SE +/- 10.66, N = 6 SE +/- 26.80, N = 6 431.75 414.47 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 5 10 15 20 25 SE +/- 1.87, N = 6 SE +/- 1.57, N = 6 22 19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 9.52, N = 6 SE +/- 4.59, N = 6 275.41 236.89 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4K 8K 12K 16K 20K SE +/- 702.48, N = 6 SE +/- 961.26, N = 6 17759 16285 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 11.16, N = 6 SE +/- 27.98, N = 6 305.37 260.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 120 240 360 480 600 SE +/- 35.27, N = 6 SE +/- 74.35, N = 6 535 407 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 2.24, N = 3 SE +/- 40.86, N = 6 336.85 310.40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 39.60, N = 6 SE +/- 60.10, N = 6 1480 1268 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 18.69, N = 6 SE +/- 17.10, N = 6 358.19 277.25 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.45 0.9 1.35 1.8 2.25 SE +/- 0.00, N = 3 SE +/- 0.22, N = 6 2 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 14.56, N = 6 SE +/- 18.57, N = 6 261.33 237.14 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 700 1400 2100 2800 3500 SE +/- 174.52, N = 6 SE +/- 369.59, N = 6 3033 2970 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 28.78, N = 6 SE +/- 17.10, N = 6 1125.42 975.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 100 200 300 400 500 SE +/- 4.16, N = 3 SE +/- 16.22, N = 6 450 447 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1400 2800 4200 5600 7000 SE +/- 62.52, N = 3 SE +/- 223.51, N = 6 6477 5438 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 36.77, N = 6 SE +/- 113.59, N = 6 1523.95 833.68 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 10.53, N = 3 SE +/- 7.62, N = 6 1391.30 210.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 1745.76, N = 6 SE +/- 28.92, N = 3 4071 1717 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 27.29, N = 6 SE +/- 13.15, N = 6 182.60 105.21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 56.63, N = 6 SE +/- 24.70, N = 6 356 145 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 4.33, N = 6 SE +/- 15.86, N = 6 154.17 57.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 110 220 330 440 550 SE +/- 55.33, N = 6 SE +/- 30.01, N = 6 528 158 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 11.01, N = 6 SE +/- 5.85, N = 6 302.65 64.11 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 3.22, N = 6 SE +/- 2.40, N = 6 101.11 10.07 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 160 320 480 640 800 SE +/- 61.39, N = 6 SE +/- 25.24, N = 6 729 102 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 16.87, N = 6 SE +/- 11.70, N = 6 201.77 58.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 70 140 210 280 350 SE +/- 75.35, N = 6 SE +/- 27.33, N = 6 321 196 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 7.23, N = 6 SE +/- 7.55, N = 6 175.54 86.29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 60.02, N = 6 SE +/- 46.52, N = 6 353 175 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 13.70, N = 6 SE +/- 2.44, N = 6 278.49 28.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 16 32 48 64 80 SE +/- 3.16, N = 6 SE +/- 3.81, N = 6 71.06 36.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 130 260 390 520 650 SE +/- 34.91, N = 6 SE +/- 72.68, N = 6 593 338 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 2.53, N = 3 SE +/- 27.56, N = 6 284.21 145.68 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 8 16 24 32 40 SE +/- 2.54, N = 6 SE +/- 3.98, N = 6 33 13 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 7.28, N = 6 SE +/- 11.66, N = 6 192.24 98.04 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5K 10K 15K 20K 25K SE +/- 2052.30, N = 6 SE +/- 1760.67, N = 6 24084 10408 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 6.20, N = 6 SE +/- 14.74, N = 6 335.68 75.55 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 16 32 48 64 80 SE +/- 2.36, N = 6 SE +/- 9.99, N = 6 71 33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 1.64, N = 3 SE +/- 3.71, N = 6 148.79 73.27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7K 14K 21K 28K 35K SE +/- 2275.17, N = 6 SE +/- 3965.53, N = 6 33174 21915 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 18.08, N = 6 SE +/- 10.84, N = 6 348.74 78.53 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 5.90, N = 6 SE +/- 12.99, N = 6 152 72 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 22.75, N = 6 SE +/- 30.48, N = 6 308.41 196.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 70 140 210 280 350 SE +/- 11.36, N = 6 SE +/- 25.99, N = 6 304 104 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 7.39, N = 3 SE +/- 18.12, N = 6 376.77 202.80 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1.125 2.25 3.375 4.5 5.625 SE +/- 0.26, N = 6 SE +/- 0.00, N = 3 5 3 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 15.69, N = 6 SE +/- 15.83, N = 6 289.22 203.68 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 800 1600 2400 3200 4000 SE +/- 382.98, N = 6 SE +/- 435.33, N = 6 3723 2126 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 9.27, N = 6 SE +/- 36.92, N = 6 385.76 261.39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 3 6 9 12 15 SE +/- 1.36, N = 6 SE +/- 0.56, N = 6 9 8 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 4.67, N = 4 SE +/- 21.02, N = 6 284.53 250.52 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2K 4K 6K 8K 10K SE +/- 435.48, N = 6 SE +/- 371.31, N = 6 9227 8822 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 90 180 270 360 450 SE +/- 28.04, N = 6 SE +/- 28.50, N = 6 432.03 323.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 6 12 18 24 30 SE +/- 1.19, N = 6 SE +/- 1.43, N = 6 24 11 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 21.56, N = 6 SE +/- 16.65, N = 6 195.06 108.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5K 10K 15K 20K 25K SE +/- 2428.64, N = 6 SE +/- 1444.16, N = 6 22004 10442 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3K 6K 9K 12K 15K SE +/- 745.84, N = 6 SE +/- 29.02, N = 3 15763 13577 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 30.33, N = 6 SE +/- 32.69, N = 6 1426.40 1299.22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.49, N = 3 SE +/- 23.89, N = 6 1060.60 947.65 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 8K 16K 24K 32K 40K SE +/- 367.18, N = 3 SE +/- 903.20, N = 6 36793 29082 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 2.62, N = 6 SE +/- 0.00, N = 3 91 82 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 16.99, N = 4 SE +/- 30.85, N = 6 1080.43 939.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 14K 28K 42K 56K 70K SE +/- 567.26, N = 3 SE +/- 1376.35, N = 6 66117 54134 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 38.12, N = 6 SE +/- 55.99, N = 6 1519.28 1382.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 600 1200 1800 2400 3000 SE +/- 7.37, N = 3 SE +/- 147.98, N = 6 2950 2945 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1400 2800 4200 5600 7000 SE +/- 50.27, N = 3 SE +/- 137.51, N = 6 6539 5531 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.31, N = 6 10 9 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 11.33, N = 3 SE +/- 101.33, N = 6 1496.40 385.44 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2K 4K 6K 8K 10K SE +/- 1499.84, N = 6 SE +/- 297.39, N = 6 8706 1627 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 18.81, N = 6 SE +/- 13.81, N = 6 336.66 82.71 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 14 28 42 56 70 SE +/- 0.88, N = 3 SE +/- 2.06, N = 6 64.95 52.49 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 32.56, N = 6 SE +/- 58.00, N = 6 987 759 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 21.63, N = 6 SE +/- 3.94, N = 6 293.61 88.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 1.06, N = 6 SE +/- 0.31, N = 6 8 2 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 30.40, N = 6 SE +/- 36.36, N = 6 1122 1088 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 14.90, N = 6 SE +/- 11.12, N = 6 220.59 76.02 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.56, N = 6 SE +/- 0.21, N = 6 12 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.29, N = 6 SE +/- 1.09, N = 6 19.98 16.22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 32.90, N = 6 SE +/- 37.94, N = 6 1322 1055 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 6.78, N = 6 SE +/- 29.65, N = 6 186.87 177.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 91.96, N = 6 SE +/- 9.31, N = 6 384 248 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 19.83, N = 6 SE +/- 5.61, N = 6 125.08 70.42 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 130 260 390 520 650 SE +/- 33.75, N = 6 SE +/- 29.04, N = 6 615 80 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 14.25, N = 6 SE +/- 6.83, N = 6 354.71 89.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 2.97, N = 6 SE +/- 1.39, N = 6 104.78 12.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 170 340 510 680 850 SE +/- 26.61, N = 6 SE +/- 46.27, N = 6 769 118 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 140 280 420 560 700 SE +/- 6.75, N = 3 SE +/- 46.60, N = 6 634.14 402.35 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.74, N = 3 SE +/- 66.90, N = 6 1219 910 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 100 200 300 400 500 SE +/- 2.39, N = 3 SE +/- 20.42, N = 6 484.04 375.32 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 13.38, N = 3 SE +/- 134.18, N = 6 1870 1255 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 5.79, N = 3 SE +/- 54.52, N = 6 1033.00 829.20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.65, N = 6 7 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 202.69, N = 6 SE +/- 329.74, N = 6 2111 1894 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 16.42, N = 6 SE +/- 2.67, N = 6 270.94 24.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 15 30 45 60 75 SE +/- 0.73, N = 3 SE +/- 6.12, N = 6 66.93 34.07 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 34.61, N = 6 SE +/- 56.40, N = 6 999 556 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 15.58, N = 6 SE +/- 3.53, N = 6 272.42 21.59 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 8 16 24 32 40 SE +/- 1.12, N = 6 SE +/- 2.99, N = 6 35.30 20.21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 37.14, N = 6 SE +/- 37.27, N = 6 1140 990 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 11.10, N = 6 SE +/- 2.86, N = 6 169.76 24.80 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.65, N = 6 SE +/- 0.21, N = 6 10 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.49, N = 6 SE +/- 0.72, N = 6 19.59 15.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 103.15, N = 6 SE +/- 63.29, N = 6 973 698 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 3.91, N = 3 SE +/- 41.38, N = 6 247.20 159.80 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 90 180 270 360 450 SE +/- 22.22, N = 6 SE +/- 99.21, N = 6 404 279 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 7.53, N = 6 SE +/- 12.85, N = 6 169.89 137.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 150 300 450 600 750 SE +/- 18.26, N = 6 SE +/- 39.83, N = 6 696 604 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 3.66, N = 5 SE +/- 18.91, N = 6 260.32 201.50 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 19.42, N = 6 SE +/- 59.27, N = 6 788 690 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 32.01, N = 6 SE +/- 25.19, N = 6 373.23 286.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 10 20 30 40 50 SE +/- 2.44, N = 6 SE +/- 3.75, N = 6 45 33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 5.28, N = 3 SE +/- 13.21, N = 6 289.60 252.36 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 8K 16K 24K 32K 40K SE +/- 348.84, N = 3 SE +/- 1134.99, N = 6 36662 25561 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 15.69, N = 6 SE +/- 48.72, N = 6 311.03 271.35 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 3.80, N = 6 SE +/- 7.51, N = 6 80 49 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 1.00, N = 3 SE +/- 4.48, N = 6 176.36 137.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 9K 18K 27K 36K 45K SE +/- 634.38, N = 6 SE +/- 1629.93, N = 6 40199 36985 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 5.50, N = 4 SE +/- 14.71, N = 6 326.40 166.48 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 20.00, N = 6 SE +/- 7.18, N = 6 130 86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 10.80, N = 6 SE +/- 19.39, N = 6 241.11 98.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 70 140 210 280 350 SE +/- 21.78, N = 6 SE +/- 3.11, N = 6 324 47 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 26.67, N = 6 SE +/- 70.49, N = 6 1311 1205 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 130 260 390 520 650 SE +/- 25.03, N = 6 SE +/- 7.47, N = 3 584.51 570.27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 33.81, N = 6 SE +/- 39.44, N = 6 1407.97 1284.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 70 140 210 280 350 SE +/- 2.19, N = 3 SE +/- 28.13, N = 6 333 328 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 7.62, N = 3 SE +/- 41.01, N = 6 1539.43 1269.57 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 5.76, N = 3 SE +/- 86.01, N = 6 878.87 844.41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 14.58, N = 4 SE +/- 73.14, N = 6 860.39 549.08 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 6K 12K 18K 24K 30K SE +/- 297.84, N = 3 SE +/- 277.63, N = 6 26975 5005 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 5.80, N = 3 SE +/- 68.87, N = 6 1392.70 923.66 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 0.88, N = 3 SE +/- 4.69, N = 6 84 48 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 12.62, N = 3 SE +/- 2.63, N = 6 779.14 81.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 20.28, N = 6 SE +/- 10.04, N = 6 312.75 148.24 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 6 12 18 24 30 SE +/- 3.89, N = 6 SE +/- 1.12, N = 6 25 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 27.40, N = 3 SE +/- 49.50, N = 6 1370 1007 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 34.21, N = 6 SE +/- 13.05, N = 6 297.75 175.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 15 30 45 60 75 SE +/- 10.93, N = 6 SE +/- 2.75, N = 6 69 41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 1.3433 2.6866 4.0299 5.3732 6.7165 SE +/- 0.04, N = 3 SE +/- 0.23, N = 6 5.97 5.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 100 200 300 400 500 SE +/- 6.12, N = 3 SE +/- 53.94, N = 6 453.95 177.74 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 50 100 150 200 250 SE +/- 4.03, N = 6 SE +/- 10.60, N = 6 214 81 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 6.45, N = 4 SE +/- 32.22, N = 6 371.44 220.69 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 80 160 240 320 400 SE +/- 6.12, N = 3 SE +/- 51.47, N = 6 359 154 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 37.74, N = 6 SE +/- 3.28, N = 6 254.22 64.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 13.54, N = 6 SE +/- 6.77, N = 6 341.13 60.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.40, N = 6 SE +/- 0.00, N = 3 8 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 9 18 27 36 45 SE +/- 0.39, N = 3 SE +/- 1.57, N = 6 37.47 34.48 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 41.96, N = 6 SE +/- 39.07, N = 6 1123 1087 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 14.34, N = 6 SE +/- 1.06, N = 6 212.26 33.41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.05, N = 3 SE +/- 0.92, N = 6 20.29 17.91 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 36.64, N = 6 SE +/- 30.98, N = 6 1228 1223 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 7.83, N = 6 SE +/- 1.29, N = 3 222.71 218.96 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.42, N = 3 SE +/- 6.74, N = 6 78.64 70.19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1000 2000 3000 4000 5000 SE +/- 77.16, N = 4 SE +/- 132.86, N = 6 4509 3635 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 120 240 360 480 600 SE +/- 15.35, N = 6 SE +/- 32.19, N = 6 564.56 496.72 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.21, N = 6 SE +/- 0.00, N = 3 7 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 2.74, N = 3 SE +/- 46.73, N = 6 297.54 187.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 29.61, N = 3 SE +/- 13.98, N = 6 2302 484 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 35.40, N = 6 SE +/- 6.05, N = 6 224.92 97.11 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 7 14 21 28 35 SE +/- 3.80, N = 6 SE +/- 0.00, N = 3 31 12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 3 6 9 12 15 SE +/- 0.20, N = 3 SE +/- 0.58, N = 6 11.03 7.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 16.95, N = 3 SE +/- 62.08, N = 6 1371 1196 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 24.95, N = 6 SE +/- 3.99, N = 6 280.58 107.45 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 20 40 60 80 100 SE +/- 5.79, N = 6 SE +/- 1.34, N = 6 76 25 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 1.305 2.61 3.915 5.22 6.525 SE +/- 0.11, N = 3 SE +/- 0.41, N = 6 5.80 2.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 11.89, N = 3 SE +/- 56.20, N = 6 1477 956 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 27.98, N = 6 SE +/- 4.90, N = 6 377.64 103.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 40 80 120 160 200 SE +/- 27.26, N = 6 SE +/- 3.15, N = 6 173 38 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 19.10, N = 6 SE +/- 16.92, N = 6 356.34 96.70 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 80 160 240 320 400 SE +/- 8.21, N = 6 SE +/- 16.79, N = 6 367 109 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 21.81, N = 6 SE +/- 12.97, N = 6 297.08 60.91 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 12 24 36 48 60 SE +/- 0.61, N = 3 SE +/- 5.60, N = 6 55.40 29.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 9.94, N = 3 SE +/- 41.56, N = 6 860 666 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 10.52, N = 6 SE +/- 6.18, N = 6 210.64 34.21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.48, N = 6 SE +/- 0.00, N = 3 7 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 9 18 27 36 45 SE +/- 0.30, N = 3 SE +/- 4.13, N = 6 37.67 22.51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 5.03, N = 3 SE +/- 55.49, N = 6 1190 342 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 16.66, N = 6 SE +/- 2.80, N = 6 149.72 13.51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3 6 9 12 15 SE +/- 0.61, N = 6 SE +/- 0.00, N = 3 10 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.64, N = 6 SE +/- 0.45, N = 6 18.14 16.42 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1000 2000 3000 4000 5000 SE +/- 128.10, N = 6 SE +/- 33.87, N = 3 4562 2963 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 15 30 45 60 75 SE +/- 2.09, N = 6 SE +/- 0.88, N = 3 68 55 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 3.95, N = 6 SE +/- 0.08, N = 3 76.83 56.44 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 420.02, N = 6 SE +/- 9.53, N = 3 4156 3482 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 100 200 300 400 500 SE +/- 11.57, N = 6 SE +/- 10.40, N = 6 477.26 294.65 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 500 1000 1500 2000 2500 SE +/- 15.95, N = 3 SE +/- 32.07, N = 6 2376 1241 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 40 80 120 160 200 SE +/- 3.08, N = 6 SE +/- 4.43, N = 6 159 158 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 42.28, N = 6 SE +/- 18.64, N = 5 1348.55 1294.84 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 2.03, N = 3 SE +/- 14.46, N = 6 347 320 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 0.22, N = 3 SE +/- 4.84, N = 6 349.02 51.83 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20K 40K 60K 80K 100K SE +/- 457.54, N = 3 SE +/- 988.40, N = 6 85981 10083 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 5.49, N = 3 SE +/- 43.81, N = 6 1405.37 778.83 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 37.27, N = 6 SE +/- 10.63, N = 6 1426 578 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 52.71, N = 6 SE +/- 4.96, N = 6 252.26 139.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 7 14 21 28 35 SE +/- 1.54, N = 6 SE +/- 1.45, N = 6 29 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 2 4 6 8 10 SE +/- 0.49, N = 6 SE +/- 1.31, N = 6 8.41 8.39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 16.46, N = 4 SE +/- 114.95, N = 6 1072 461 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 19.57, N = 6 SE +/- 11.25, N = 6 228.80 103.24 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 20 40 60 80 100 SE +/- 3.06, N = 6 SE +/- 2.09, N = 6 79 29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 59.58, N = 6 SE +/- 48.55, N = 6 1293 1013 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 13.90, N = 6 SE +/- 31.44, N = 6 315.13 154.65 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 30 60 90 120 150 SE +/- 24.62, N = 6 SE +/- 1.78, N = 6 145 56 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 15.65, N = 6 SE +/- 33.92, N = 6 330.01 167.31 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 60 120 180 240 300 SE +/- 19.28, N = 6 SE +/- 26.74, N = 6 279 163 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 9.88, N = 6 SE +/- 42.84, N = 6 288.82 202.92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 120 240 360 480 600 SE +/- 115.06, N = 6 SE +/- 41.91, N = 6 562 541 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 110 220 330 440 550 SE +/- 51.27, N = 6 SE +/- 17.73, N = 6 491.90 299.18 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 400 800 1200 1600 2000 SE +/- 135.39, N = 6 SE +/- 37.16, N = 6 1966 957 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 26.56, N = 6 SE +/- 16.84, N = 6 348.49 336.70 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 0.675 1.35 2.025 2.7 3.375 SE +/- 0.21, N = 6 SE +/- 0.00, N = 3 3 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 90 180 270 360 450 SE +/- 19.48, N = 6 SE +/- 19.32, N = 6 427.73 210.19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 900 1800 2700 3600 4500 SE +/- 79.02, N = 3 SE +/- 186.36, N = 6 4169 2589 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 4.75, N = 6 SE +/- 4.57, N = 6 107 92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 9 18 27 36 45 SE +/- 1.17, N = 6 SE +/- 0.53, N = 3 37.92 28.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 100 200 300 400 500 SE +/- 5.03, N = 3 SE +/- 11.66, N = 6 465 368 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 6.45, N = 3 SE +/- 31.40, N = 6 819.39 431.64 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 4.04, N = 3 SE +/- 25.43, N = 6 825 400 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 767.56, N = 6 SE +/- 440.51, N = 6 3888 1004 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 25.84, N = 6 SE +/- 7.49, N = 6 273.06 156.03 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 9 18 27 36 45 SE +/- 2.47, N = 6 SE +/- 2.82, N = 6 39 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 2 4 6 8 10 SE +/- 0.49, N = 6 SE +/- 0.33, N = 6 7.57 2.15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 46.68, N = 6 SE +/- 62.69, N = 6 1046 334 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 34.25, N = 6 SE +/- 5.29, N = 6 280.45 96.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 14 28 42 56 70 SE +/- 6.45, N = 6 SE +/- 1.44, N = 6 61 25 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 1.1025 2.205 3.3075 4.41 5.5125 SE +/- 0.22, N = 6 SE +/- 0.13, N = 6 4.90 4.49 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 66.20, N = 6 SE +/- 18.28, N = 3 1343 1120 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 39.71, N = 6 SE +/- 51.55, N = 6 381.52 181.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 30 60 90 120 150 SE +/- 10.71, N = 6 SE +/- 34.12, N = 6 147 105 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 19.14, N = 6 SE +/- 42.43, N = 6 278.90 175.27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 60 120 180 240 300 SE +/- 4.55, N = 6 SE +/- 64.34, N = 6 285 241 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 60 120 180 240 300 SE +/- 1.00, N = 3 SE +/- 12.65, N = 6 294 227 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 3.81, N = 3 SE +/- 19.24, N = 6 1017.23 738.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 110 220 330 440 550 SE +/- 5.84, N = 3 SE +/- 14.87, N = 6 516 388 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.92, N = 3 SE +/- 30.89, N = 6 881.82 569.27 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.02, N = 3 SE +/- 31.93, N = 6 874 554 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 16.32, N = 4 SE +/- 30.67, N = 6 1067.10 856.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 15 30 45 60 75 SE +/- 0.88, N = 3 SE +/- 4.62, N = 6 66 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 0.71, N = 3 SE +/- 0.46, N = 6 77.14 13.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 611.21, N = 6 SE +/- 53.50, N = 6 4166 765 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 18.10, N = 6 SE +/- 3.10, N = 3 348.16 202.02 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2 4 6 8 10 SE +/- 1.01, N = 6 SE +/- 0.37, N = 6 6 3 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 70 140 210 280 350 SE +/- 8.75, N = 6 SE +/- 14.62, N = 6 327.95 163.71 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1200 2400 3600 4800 6000 SE +/- 216.45, N = 6 SE +/- 231.82, N = 6 5694 2250 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 100 200 300 400 500 SE +/- 34.74, N = 6 SE +/- 9.00, N = 6 468.17 212.85 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4 8 12 16 20 SE +/- 1.05, N = 6 SE +/- 0.42, N = 6 15 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 10.88, N = 6 SE +/- 9.61, N = 6 362.29 155.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2K 4K 6K 8K 10K SE +/- 121.75, N = 3 SE +/- 127.53, N = 6 10296 3086 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 90 180 270 360 450 SE +/- 34.17, N = 6 SE +/- 14.21, N = 6 400.27 248.17 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4 8 12 16 20 SE +/- 3.52, N = 6 SE +/- 0.70, N = 6 18 12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 11.44, N = 6 SE +/- 3.43, N = 6 298.34 66.79 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4K 8K 12K 16K 20K SE +/- 2169.87, N = 6 SE +/- 1107.81, N = 6 17502 7415 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 58.14, N = 6 SE +/- 17.06, N = 6 236.70 176.24 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 47.49, N = 6 SE +/- 55.99, N = 6 791 279 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 27.83, N = 6 SE +/- 9.67, N = 6 363.96 170.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 300 600 900 1200 1500 SE +/- 73.73, N = 6 SE +/- 77.93, N = 6 1166 680 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 5.13, N = 3 SE +/- 44.17, N = 6 256.46 224.16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 0.45 0.9 1.35 1.8 2.25 SE +/- 0.21, N = 6 SE +/- 0.00, N = 3 2 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 80 160 240 320 400 SE +/- 50.35, N = 6 SE +/- 12.34, N = 6 346.07 92.89 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 900 1800 2700 3600 4500 SE +/- 65.69, N = 3 SE +/- 91.90, N = 6 4172 1031 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 13.20, N = 3 SE +/- 19.88, N = 6 874 520 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 105.28, N = 6 SE +/- 2.13, N = 3 1401.95 984.90 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 130 260 390 520 650 SE +/- 87.47, N = 6 SE +/- 3.84, N = 3 624.36 329.24 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 50 100 150 200 250 SE +/- 7.74, N = 6 SE +/- 1.45, N = 3 251 170 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.25, N = 3 SE +/- 0.40, N = 6 21.26 13.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1200 2400 3600 4800 6000 SE +/- 48.91, N = 3 SE +/- 100.20, N = 6 5442 3393 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 120 240 360 480 600 SE +/- 1.76, N = 3 SE +/- 21.08, N = 6 535 285 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 7.91, N = 3 SE +/- 13.00, N = 6 906.28 182.62 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 10.88, N = 6 SE +/- 4.60, N = 6 200.11 28.06 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 90 180 270 360 450 SE +/- 16.25, N = 6 SE +/- 25.36, N = 6 433 112 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 8.78, N = 6 SE +/- 2.80, N = 6 136.30 62.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 120 240 360 480 600 SE +/- 38.78, N = 6 SE +/- 40.92, N = 6 543 165 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 4.29, N = 2 SE +/- 20.82, N = 6 197.66 112.21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.225 0.45 0.675 0.9 1.125 SE +/- 0.21, N = 6 SE +/- 0.00, N = 2 1 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 4.65, N = 6 SE +/- 9.83, N = 6 82.41 31.39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 130 260 390 520 650 SE +/- 35.27, N = 6 SE +/- 106.15, N = 6 613 444 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 20.80, N = 6 SE +/- 61.64, N = 6 304.18 208.89 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 6 12 18 24 30 SE +/- 3.07, N = 6 SE +/- 4.80, N = 6 25 19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 5.26, N = 6 SE +/- 14.18, N = 6 158.47 59.06 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 5K 10K 15K 20K 25K SE +/- 1761.34, N = 6 SE +/- 2117.13, N = 6 24764 18387 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 28.43, N = 6 SE +/- 38.72, N = 6 284.75 266.06 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 15 30 45 60 75 SE +/- 6.41, N = 6 SE +/- 2.52, N = 6 67 49 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 1.87, N = 6 SE +/- 14.61, N = 6 89.66 43.86 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 5K 10K 15K 20K 25K SE +/- 361.28, N = 4 SE +/- 2132.69, N = 6 22815 20653 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 80 160 240 320 400 SE +/- 7.04, N = 3 SE +/- 55.31, N = 6 353.57 248.56 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 30 60 90 120 150 SE +/- 14.23, N = 6 SE +/- 7.50, N = 6 154 103 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 30.43, N = 6 SE +/- 34.33, N = 6 263.67 203.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 60 120 180 240 300 SE +/- 15.92, N = 6 SE +/- 30.88, N = 6 278 221 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 90 180 270 360 450 SE +/- 11.35, N = 6 SE +/- 38.95, N = 6 406.14 307.06 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 0.9 1.8 2.7 3.6 4.5 SE +/- 0.33, N = 6 SE +/- 0.43, N = 6 4 4 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 16.00, N = 6 SE +/- 4.48, N = 6 288.58 87.69 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1100 2200 3300 4400 5500 SE +/- 288.87, N = 6 SE +/- 186.00, N = 6 4923 1367 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 13.65, N = 6 SE +/- 30.87, N = 6 276.67 179.04 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 2 4 6 8 10 SE +/- 1.98, N = 6 SE +/- 0.34, N = 6 7 6 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 12.87, N = 6 SE +/- 16.86, N = 6 263.43 104.75 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 1300 2600 3900 5200 6500 SE +/- 281.19, N = 6 SE +/- 642.25, N = 6 6216 2884 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 31.47, N = 6 SE +/- 45.11, N = 6 276.80 229.76 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4 8 12 16 20 SE +/- 1.99, N = 6 SE +/- 0.82, N = 6 16 12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 10.34, N = 6 SE +/- 12.10, N = 6 268.96 99.11 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 3K 6K 9K 12K 15K SE +/- 1322.33, N = 6 SE +/- 821.79, N = 6 16322 8751 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 9 18 27 36 45 SE +/- 1.45, N = 6 SE +/- 0.33, N = 3 41 40 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 585.55, N = 6 SE +/- 342.53, N = 6 1657 970 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 19.69, N = 6 SE +/- 6.26, N = 6 231.23 40.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 11 22 33 44 55 SE +/- 3.33, N = 6 SE +/- 0.81, N = 6 46.71 8.19 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 130 260 390 520 650 SE +/- 21.79, N = 6 SE +/- 23.24, N = 6 623 169 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 40 80 120 160 200 SE +/- 2.10, N = 3 SE +/- 6.23, N = 6 200.81 40.13 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.33, N = 6 SE +/- 0.00, N = 3 7 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 6 12 18 24 30 SE +/- 4.40, N = 6 SE +/- 3.38, N = 6 25.40 23.12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 3.61, N = 3 SE +/- 47.19, N = 6 973 327 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 9.14, N = 6 SE +/- 0.79, N = 6 141.35 21.99 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 2 4 6 8 10 SE +/- 0.67, N = 6 SE +/- 0.00, N = 3 8 1 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 3 6 9 12 15 SE +/- 0.94, N = 6 SE +/- 0.95, N = 6 11.73 6.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 160 320 480 640 800 SE +/- 47.47, N = 6 SE +/- 32.97, N = 6 759 388 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 15.74, N = 6 SE +/- 6.39, N = 6 209.68 54.83 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 80 160 240 320 400 SE +/- 5.36, N = 3 SE +/- 8.31, N = 6 384 92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 4.43, N = 6 SE +/- 2.48, N = 6 145.53 32.79 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 120 240 360 480 600 SE +/- 27.53, N = 6 SE +/- 23.03, N = 6 566 176 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 4.40, N = 6 SE +/- 33.33, N = 6 263.59 119.83 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 3.80, N = 6 SE +/- 8.22, N = 6 83.23 67.38 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 140 280 420 560 700 SE +/- 38.52, N = 6 SE +/- 28.02, N = 6 636 238 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 5.06, N = 3 SE +/- 41.61, N = 6 338.21 243.29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 8 16 24 32 40 SE +/- 1.40, N = 6 SE +/- 5.03, N = 6 36 22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 16.21, N = 6 SE +/- 18.71, N = 6 108.81 94.12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 3K 6K 9K 12K 15K SE +/- 2181.71, N = 6 SE +/- 56.59, N = 3 13110 12421 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 16.13, N = 6 SE +/- 29.78, N = 6 273.80 139.64 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 16 32 48 64 80 SE +/- 2.36, N = 6 SE +/- 4.95, N = 6 72 29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 4.39, N = 6 SE +/- 2.66, N = 6 89.97 82.93 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 5K 10K 15K 20K 25K SE +/- 443.37, N = 3 SE +/- 2447.57, N = 6 23014 18103 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 16.30, N = 6 SE +/- 8.29, N = 6 277.27 76.45 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 6.28, N = 6 SE +/- 7.00, N = 6 138 33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 20.22, N = 6 SE +/- 9.01, N = 6 301.39 71.48 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 70 140 210 280 350 SE +/- 8.23, N = 6 SE +/- 4.92, N = 6 315 52 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 15.30, N = 3 SE +/- 23.28, N = 6 971 915 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 70 140 210 280 350 SE +/- 4.02, N = 3 SE +/- 10.99, N = 6 330.38 295.04 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 40 80 120 160 200 SE +/- 5.46, N = 6 SE +/- 0.88, N = 3 184 158 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 34.88, N = 6 SE +/- 39.93, N = 6 1508.33 1329.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 39.19, N = 6 SE +/- 31.18, N = 6 1359.45 1211.70 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 160 320 480 640 800 SE +/- 5.49, N = 3 SE +/- 17.35, N = 6 730 644 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 9 18 27 36 45 SE +/- 1.59, N = 6 SE +/- 0.33, N = 3 41 39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.96, N = 6 SE +/- 4.13, N = 6 85 74 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 60 120 180 240 300 SE +/- 2.69, N = 3 SE +/- 19.28, N = 6 262.16 192.52 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 4K 8K 12K 16K 20K SE +/- 91.38, N = 3 SE +/- 431.60, N = 6 16531 7542 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 18.92, N = 6 SE +/- 3.25, N = 6 198.65 77.30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 8 16 24 32 40 SE +/- 4.46, N = 6 SE +/- 0.45, N = 6 33 9 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 1.1655 2.331 3.4965 4.662 5.8275 SE +/- 0.60, N = 6 SE +/- 0.12, N = 6 5.18 1.77 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 150 300 450 600 750 SE +/- 22.60, N = 6 SE +/- 55.00, N = 6 691 300 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 60 120 180 240 300 SE +/- 34.16, N = 6 SE +/- 9.30, N = 6 275.51 59.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 11 22 33 44 55 SE +/- 8.22, N = 6 SE +/- 1.21, N = 6 47 9 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s Virtual disk 0.4163 0.8326 1.2489 1.6652 2.0815 SE +/- 0.16, N = 6 1.85 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 100 200 300 400 500 SE +/- 40.78, N = 6 SE +/- 39.01, N = 6 477 238 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 20 40 60 80 100 SE +/- 18.08, N = 6 SE +/- 10.24, N = 6 88.42 72.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 12 24 36 48 60 SE +/- 15.87, N = 6 SE +/- 1.05, N = 6 52 16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 40 80 120 160 200 SE +/- 7.56, N = 6 SE +/- 7.41, N = 6 201.35 31.08 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 40 80 120 160 200 SE +/- 18.97, N = 6 SE +/- 13.44, N = 6 199 52 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 42.39, N = 6 SE +/- 18.05, N = 6 153.58 146.05 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 1.215 2.43 3.645 4.86 6.075 SE +/- 1.94, N = 6 SE +/- 0.15, N = 6 5.40 2.73 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 40 80 120 160 200 SE +/- 40.30, N = 6 SE +/- 28.31, N = 6 202 109 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 50 100 150 200 250 SE +/- 13.80, N = 6 SE +/- 9.67, N = 6 210.68 128.53 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.22, N = 6 9 5 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 6 12 18 24 30 SE +/- 1.37, N = 6 SE +/- 2.68, N = 6 23.03 14.29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 120 240 360 480 600 SE +/- 37.10, N = 6 SE +/- 103.92, N = 6 551 372 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 7.74, N = 6 SE +/- 12.75, N = 6 158.24 146.88 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 3 6 9 12 15 SE +/- 0.54, N = 6 SE +/- 0.48, N = 6 10 7 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 2 4 6 8 10 SE +/- 2.29, N = 6 SE +/- 0.26, N = 6 8.51 2.33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 80 160 240 320 400 SE +/- 46.64, N = 6 SE +/- 41.61, N = 6 372 359 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 3.18, N = 3 SE +/- 6.74, N = 6 226.04 39.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 20.46, N = 3 SE +/- 340.78, N = 6 3544 472 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.00, N = 3 SE +/- 36.98, N = 6 1002.94 435.67 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.22, N = 6 SE +/- 8.15, N = 6 130.22 32.61 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 900 1800 2700 3600 4500 SE +/- 38.61, N = 3 SE +/- 197.11, N = 6 4350 669 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 15 30 45 60 75 SE +/- 1.15, N = 3 SE +/- 3.12, N = 6 65 33 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.49, N = 3 SE +/- 3.64, N = 6 76.39 13.39 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1000 2000 3000 4000 5000 SE +/- 36.67, N = 3 SE +/- 184.53, N = 6 4878 1349 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 140 280 420 560 700 SE +/- 7.77, N = 3 SE +/- 36.39, N = 6 671.81 157.92 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 300 600 900 1200 1500 SE +/- 9.70, N = 3 SE +/- 76.05, N = 6 1294 569 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 110 220 330 440 550 SE +/- 3.94, N = 3 SE +/- 9.62, N = 6 488.08 246.95 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 400 800 1200 1600 2000 SE +/- 66.65, N = 6 SE +/- 37.28, N = 6 1839 1045 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 8K 16K 24K 32K 40K SE +/- 10586.89, N = 6 SE +/- 252.44, N = 3 39597 19029 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 7.64, N = 6 SE +/- 5.26, N = 6 124.16 72.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 4 8 12 16 20 SE +/- 0.92, N = 6 SE +/- 0.60, N = 6 14 12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 0.8798 1.7596 2.6394 3.5192 4.399 SE +/- 0.92, N = 6 SE +/- 0.31, N = 6 3.91 2.02 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 200 400 600 800 1000 SE +/- 47.20, N = 6 SE +/- 39.19, N = 6 941 376 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 7.96, N = 6 SE +/- 12.28, N = 6 114.12 107.29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 7 14 21 28 35 SE +/- 2.07, N = 6 SE +/- 2.06, N = 6 31 29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 0.8078 1.6156 2.4234 3.2312 4.039 SE +/- 0.58, N = 6 SE +/- 0.35, N = 6 3.59 2.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 170 340 510 680 850 SE +/- 47.37, N = 6 SE +/- 41.60, N = 6 768 456 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 3.41, N = 6 SE +/- 12.01, N = 6 100.49 80.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 13 26 39 52 65 SE +/- 8.50, N = 6 SE +/- 2.64, N = 6 59 43 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 30 60 90 120 150 SE +/- 30.22, N = 6 SE +/- 15.89, N = 6 154.25 103.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 40 80 120 160 200 SE +/- 30.61, N = 6 SE +/- 7.79, N = 6 198 72 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 20.96, N = 6 SE +/- 75.52, N = 6 965.92 712.36 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 7 14 21 28 35 SE +/- 0.47, N = 3 SE +/- 3.27, N = 6 31.51 18.08 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 800 1600 2400 3200 4000 SE +/- 21.62, N = 3 SE +/- 232.84, N = 6 3813 1999 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 38.57, N = 6 SE +/- 10.47, N = 3 913.58 564.56 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 50 100 150 200 250 SE +/- 5.28, N = 6 SE +/- 8.52, N = 6 238 222 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 4 8 12 16 20 SE +/- 0.15, N = 3 SE +/- 1.71, N = 6 14.40 10.17 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 160 320 480 640 800 SE +/- 8.74, N = 3 SE +/- 65.84, N = 6 743.69 655.16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /btrfs - Result: MB/s Virtual disk compress=lzo 140 280 420 560 700 SE +/- 0.94, N = 3 SE +/- 17.06, N = 6 660.45 621.29 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 50 100 150 200 250 SE +/- 3.55, N = 3 SE +/- 4.68, N = 6 225.91 104.51 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 6.41, N = 3 SE +/- 58.44, N = 6 987.07 798.96 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 30 60 90 120 150 SE +/- 2.13, N = 3 SE +/- 5.13, N = 6 136.84 48.22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 13 26 39 52 65 SE +/- 2.08, N = 6 SE +/- 0.33, N = 3 58 57 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 20 40 60 80 100 SE +/- 1.49, N = 6 SE +/- 4.09, N = 6 75.11 27.00 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 1100 2200 3300 4400 5500 SE +/- 5.20, N = 3 SE +/- 303.47, N = 6 5006 1195 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 26.88, N = 6 SE +/- 11.52, N = 3 1004.67 716.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 30 60 90 120 150 SE +/- 5.75, N = 6 SE +/- 17.10, N = 6 119 47 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 10.37, N = 3 SE +/- 14.17, N = 6 946.30 520.16 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 5 10 15 20 25 SE +/- 0.89, N = 6 SE +/- 3.85, N = 3 18.86 5.37 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: MB/s compress=lzo Virtual disk 200 400 600 800 1000 SE +/- 11.51, N = 3 SE +/- 57.07, N = 6 845.34 597.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /btrfs - Result: IOPS compress=lzo Virtual disk 90 180 270 360 450 SE +/- 12.00, N = 6 SE +/- 21.71, N = 6 418 342 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: /btrfs - Result: IOPS Virtual disk compress=lzo 140 280 420 560 700 SE +/- 7.22, N = 3 SE +/- 36.41, N = 6 642 633 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -lrt -laio -lz -lm -lpthread -ldl
Virtual disk Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: CFQ / relatime,rw,space_cache,ssd,subvol=/,subvolid=5
Testing initiated at 21 June 2016 15:56 by user dlinz.
compress=lzo Processor: 16 x Intel Xeon E5-2699 v3 @ 2.30GHz (16 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 12 x 16384 MB DRAM, Disk: 64GB Virtual disk + 8 x 1049GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3
OS: CentOS Linux 7, Kernel: 4.7.0-0.rc4.git0.1.el7.centos.x86_64 (x86_64) 20160621, Desktop: GNOME Shell 3.14.4, Display Driver: vmware 13.0.2, Compiler: GCC 4.8.5 20150623, File-System: btrfs, Screen Resolution: 1672x1254, System Layer: VMware
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: CFQ / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5
Testing initiated at 23 June 2016 08:12 by user dlinz.