iSCSI Running pts/aio-stress-1.1.1, pts/sqlite-1.9.0, pts/fio-1.8.2, pts/dbench-1.0.0, pts/iozone-1.8.0, pts/tiobench-1.2.0, pts/postmark-1.1.0, pts/build-linux-kernel-1.5.3, pts/pgbench-1.5.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1510101-BE-1510091BE30&sor&grw .
iSCSI Processor Memory Disk OS Kernel Compiler File-System System Layer Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Intel Xeon E5-1650 v3 @ 3.50GHz (8 Cores) 16384MB 14GB Debian GNU/Linux 8 3.16.0-4-amd64 (x86_64) GCC 4.9.2 ext4 Xen 4.4.1-xs104305 Hypervisor AMD Opteron 6348 @ 2.80GHz (8 Cores) Xen 4.4.1-xs100654 Hypervisor Intel Xeon E5-1650 v3 @ 3.50GHz (8 Cores) Xen 4.4.1-xs104305 Hypervisor Xen 4.6.0-xs104676 Hypervisor OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details - CFQ / data=ordered,discard,noatime,rw System Details - Disk Scheduler: CFQ.
iSCSI tiobench: Rand Read - 64MB - 16 tiobench: Rand Write - 64MB - 16 tiobench: Read - 64MB - 16 tiobench: Write - 64MB - 16 dbench: 1 dbench: 12 dbench: 48 fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS iozone: 4Kb - 2GB - Read Performance iozone: 4Kb - 2GB - Write Performance postmark: Disk Transaction Performance build-linux-kernel: Time To Compile sqlite: Timed SQLite Insertions pgbench: Phoronix Test Suite v5.8.0 aio-stress: Rand Write Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch 8147.70 30.41 12150.38 25.55 206.87 799.45 1186.28 2911 2447 3078 2845 4391.94 221.84 4237 92.75 21.19 261.80 3154.02 8164.27 31.71 11933.28 26.19 212.33 782.47 1167.97 3058 2480 3096 2656 4354.75 213.15 4213 93.42 19.55 3095.98 8230.58 30.58 11959.87 28.29 226.64 748.15 1106.64 3215 2582 3150 2831 4337.94 177.22 4190 92.65 18.61 3116.63 8114.09 36.93 11635.21 28.01 251.52 653.92 899.21 3299 3029 3300 3003 4358.77 103.87 4143 92.88 17.03 3306.17 3427.63 20.83 4812.15 10.15 129.79 413.41 389.01 2338 2778 2942 2744 1779.40 34.85 1619 158.75 23.16 1054.22 8297.56 61.88 11632.14 45.73 366.03 1392.35 2037.34 3902 5986 4088 5934 4343.57 281.19 4261 92.41 9.00 3177.33 8286.44 32.79 11941.07 27.70 192.87 773.67 1198.81 131 374 2921 2801 4394.87 225.95 4237 92.65 23.91 3174.97 8399.79 27.65 11699.09 23.71 192.19 639.30 919.30 1136 1791 2695 2003 4376.00 109.14 4190 92.83 23.14 3119.24 8339.85 30.10 12113.74 26.63 193.09 770.43 1196.10 212 1044 2887 2699 4369.87 225.86 4237 92.37 23.58 3165.49 8154.57 40.79 11835.89 28.75 256.27 866.23 1208.20 3394 3114 3693 3344 4389.63 246.77 4213 91.92 15.40 3162.68 8093.63 39.27 11444.63 29.84 264.02 852.26 1194.44 3730 3103 3739 3373 4372.98 237.78 4213 91.92 15.09 3077.13 OpenBenchmarking.org
Threaded I/O Tester Test: Random Read - Size Per Thread: 64MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 16 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic dundee noprefetch Opteron - Local SSD Samsung 840PRO Raid1 2K 4K 6K 8K 10K SE +/- 174.94, N = 6 SE +/- 122.38, N = 3 SE +/- 1.60, N = 3 SE +/- 50.15, N = 3 SE +/- 12.69, N = 3 SE +/- 9.96, N = 3 SE +/- 105.32, N = 3 SE +/- 44.44, N = 3 SE +/- 7.26, N = 3 SE +/- 48.33, N = 3 SE +/- 7.12, N = 3 8399.79 8339.85 8297.56 8286.44 8230.58 8164.27 8154.57 8147.70 8114.09 8093.63 3427.63
Threaded I/O Tester Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 14 28 42 56 70 SE +/- 1.08, N = 4 SE +/- 0.20, N = 3 SE +/- 0.60, N = 6 SE +/- 0.55, N = 6 SE +/- 0.07, N = 3 SE +/- 0.46, N = 3 SE +/- 0.48, N = 4 SE +/- 0.24, N = 3 SE +/- 0.48, N = 3 SE +/- 0.49, N = 6 SE +/- 0.39, N = 6 61.88 40.79 39.27 36.93 32.79 31.71 30.58 30.41 30.10 27.65 20.83
Threaded I/O Tester Test: Read - Size Per Thread: 64MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 16 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Opteron - Local SSD Samsung 840PRO Raid1 3K 6K 9K 12K 15K SE +/- 89.21, N = 3 SE +/- 131.80, N = 3 SE +/- 33.79, N = 3 SE +/- 212.46, N = 3 SE +/- 22.08, N = 3 SE +/- 263.20, N = 6 SE +/- 164.61, N = 3 SE +/- 189.55, N = 6 SE +/- 194.57, N = 6 SE +/- 182.25, N = 3 SE +/- 20.14, N = 3 12150.38 12113.74 11959.87 11941.07 11933.28 11835.89 11699.09 11635.21 11632.14 11444.63 4812.15
Threaded I/O Tester Test: Write - Size Per Thread: 64MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 16 Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 10 20 30 40 50 SE +/- 0.66, N = 3 SE +/- 0.08, N = 3 SE +/- 0.58, N = 3 SE +/- 0.40, N = 3 SE +/- 0.23, N = 3 SE +/- 0.21, N = 3 SE +/- 0.05, N = 3 SE +/- 0.49, N = 3 SE +/- 0.31, N = 3 SE +/- 0.26, N = 3 SE +/- 0.17, N = 3 45.73 29.84 28.75 28.29 28.01 27.70 26.63 26.19 25.55 23.71 10.15
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 80 160 240 320 400 SE +/- 0.24, N = 3 SE +/- 0.34, N = 3 SE +/- 7.20, N = 6 SE +/- 0.49, N = 3 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.28, N = 3 SE +/- 0.26, N = 3 SE +/- 0.15, N = 3 366.03 264.02 256.27 251.52 226.64 212.33 206.87 193.09 192.87 192.19 129.79 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 300 600 900 1200 1500 SE +/- 0.72, N = 3 SE +/- 3.00, N = 3 SE +/- 5.56, N = 3 SE +/- 1.72, N = 3 SE +/- 0.79, N = 3 SE +/- 1.36, N = 3 SE +/- 1.68, N = 3 SE +/- 1.62, N = 3 SE +/- 1.45, N = 3 SE +/- 0.10, N = 3 SE +/- 13.58, N = 6 1392.35 866.23 852.26 799.45 782.47 773.67 770.43 748.15 653.92 639.30 413.41 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 48 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 48 Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 400 800 1200 1600 2000 SE +/- 1.10, N = 3 SE +/- 2.22, N = 3 SE +/- 0.58, N = 3 SE +/- 4.08, N = 3 SE +/- 0.24, N = 3 SE +/- 5.54, N = 3 SE +/- 3.59, N = 3 SE +/- 1.48, N = 3 SE +/- 3.81, N = 3 SE +/- 4.06, N = 3 SE +/- 2.98, N = 3 2037.34 1208.20 1198.81 1196.10 1194.44 1186.28 1167.97 1106.64 919.30 899.21 389.01 1. (CC) gcc options: -lpopt -O2
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS 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: Default Test Directory - Result: IOPS Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic 800 1600 2400 3200 4000 SE +/- 5.67, N = 3 SE +/- 16.60, N = 3 SE +/- 214.07, N = 6 SE +/- 1.86, N = 3 SE +/- 24.02, N = 3 SE +/- 3.53, N = 3 SE +/- 160.13, N = 6 SE +/- 71.58, N = 6 SE +/- 131.87, N = 6 SE +/- 41.29, N = 6 SE +/- 2.03, N = 3 3902 3730 3394 3299 3215 3058 2911 2338 1136 212 131 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS 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: Default Test Directory - Result: IOPS Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic 1300 2600 3900 5200 6500 SE +/- 1.53, N = 3 SE +/- 2.89, N = 3 SE +/- 8.41, N = 3 SE +/- 1.00, N = 3 SE +/- 27.22, N = 3 SE +/- 33.14, N = 6 SE +/- 7.62, N = 3 SE +/- 6.06, N = 3 SE +/- 5.03, N = 3 SE +/- 100.91, N = 6 SE +/- 84.98, N = 6 5986 3114 3103 3029 2778 2582 2480 2447 1791 1044 374 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS 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: Default Test Directory - Result: IOPS Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic 900 1800 2700 3600 4500 SE +/- 4.26, N = 3 SE +/- 3.21, N = 3 SE +/- 16.42, N = 3 SE +/- 1.20, N = 3 SE +/- 19.38, N = 3 SE +/- 13.67, N = 3 SE +/- 34.66, N = 3 SE +/- 8.84, N = 3 SE +/- 15.90, N = 3 SE +/- 32.46, N = 3 SE +/- 58.49, N = 6 4088 3739 3693 3300 3150 3096 3078 2942 2921 2887 2695 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS 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: Default Test Directory - Result: IOPS Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic 1300 2600 3900 5200 6500 SE +/- 81.37, N = 6 SE +/- 7.67, N = 3 SE +/- 9.94, N = 3 SE +/- 79.75, N = 6 SE +/- 40.25, N = 6 SE +/- 47.01, N = 6 SE +/- 30.57, N = 3 SE +/- 13.69, N = 3 SE +/- 10.12, N = 3 SE +/- 20.55, N = 3 SE +/- 6.01, N = 3 5934 3373 3344 3003 2845 2831 2801 2744 2699 2656 2003 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
IOzone Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic dundee noprefetch Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 900 1800 2700 3600 4500 SE +/- 7.11, N = 3 SE +/- 12.16, N = 3 SE +/- 10.88, N = 3 SE +/- 18.45, N = 3 SE +/- 7.09, N = 3 SE +/- 24.91, N = 3 SE +/- 17.17, N = 3 SE +/- 15.64, N = 3 SE +/- 43.79, N = 3 SE +/- 8.88, N = 3 SE +/- 7.45, N = 3 4394.87 4391.94 4389.63 4376.00 4372.98 4369.87 4358.77 4354.75 4343.57 4337.94 1779.40 1. (CC) gcc options: -O3
IOzone Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 60 120 180 240 300 SE +/- 7.08, N = 6 SE +/- 2.10, N = 3 SE +/- 2.52, N = 3 SE +/- 1.33, N = 3 SE +/- 0.38, N = 3 SE +/- 0.12, N = 3 SE +/- 1.18, N = 3 SE +/- 0.39, N = 3 SE +/- 0.17, N = 3 SE +/- 0.30, N = 3 SE +/- 0.92, N = 6 281.19 246.77 237.78 225.95 225.86 221.84 213.15 177.22 109.14 103.87 34.85 1. (CC) gcc options: -O3
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 900 1800 2700 3600 4500 SE +/- 24.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 22.67, N = 3 SE +/- 3.67, N = 3 4261 4237 4237 4237 4213 4213 4213 4190 4190 4143 1619 1. (CC) gcc options: -O3
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 3.18-rc6 Time To Compile Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 40 80 120 160 200 SE +/- 1.18, N = 3 SE +/- 0.89, N = 3 SE +/- 0.84, N = 3 SE +/- 1.10, N = 3 SE +/- 0.82, N = 3 SE +/- 1.18, N = 3 SE +/- 1.28, N = 3 SE +/- 1.23, N = 3 SE +/- 0.89, N = 3 SE +/- 0.96, N = 3 SE +/- 2.33, N = 6 91.92 91.92 92.37 92.41 92.65 92.65 92.75 92.83 92.88 93.42 158.75
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic 6 12 18 24 30 SE +/- 0.10, N = 3 SE +/- 0.05, N = 3 SE +/- 0.21, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.38, N = 6 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.51, N = 6 SE +/- 0.41, N = 3 9.00 15.09 15.40 17.03 18.61 19.55 21.19 23.14 23.16 23.58 23.91 1. (CC) gcc options: -O2 -ldl -lpthread
PostgreSQL pgbench Phoronix Test Suite v5.8.0 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 9.4.3 Phoronix Test Suite v5.8.0 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic 60 120 180 240 300 261.80 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic dundee noprefetch Opteron - Local SSD Samsung 840PRO Raid1 700 1400 2100 2800 3500 SE +/- 232.97, N = 6 SE +/- 33.60, N = 3 SE +/- 42.72, N = 3 SE +/- 25.10, N = 3 SE +/- 35.58, N = 3 SE +/- 29.51, N = 3 SE +/- 32.12, N = 3 SE +/- 24.61, N = 3 SE +/- 43.82, N = 3 SE +/- 28.16, N = 3 SE +/- 4.64, N = 3 3306.17 3177.33 3174.97 3165.49 3162.68 3154.02 3119.24 3116.63 3095.98 3077.13 1054.22 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.5