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/1510269-BE-1510091BE41&sro&grr .
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 dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 dundee local zvol 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 18GB 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 pgbench: Phoronix Test Suite v5.8.0 build-linux-kernel: Time To Compile postmark: Disk Transaction Performance tiobench: Rand Write - 64MB - 16 tiobench: Rand Read - 64MB - 16 tiobench: Write - 64MB - 16 tiobench: Read - 64MB - 16 iozone: 4Kb - 2GB - Write Performance iozone: 4Kb - 2GB - Read Performance dbench: 48 dbench: 12 dbench: 1 fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS sqlite: Timed SQLite Insertions 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 dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 dundee local zvol 261.80 92.75 4237 30.41 8147.70 25.55 12150.38 221.84 4391.94 1186.28 799.45 206.87 2845 3078 2447 2911 21.19 3154.02 93.42 4213 31.71 8164.27 26.19 11933.28 213.15 4354.75 1167.97 782.47 212.33 2656 3096 2480 3058 19.55 3095.98 92.65 4190 30.58 8230.58 28.29 11959.87 177.22 4337.94 1106.64 748.15 226.64 2831 3150 2582 3215 18.61 3116.63 92.88 4143 36.93 8114.09 28.01 11635.21 103.87 4358.77 899.21 653.92 251.52 3003 3300 3029 3299 17.03 3306.17 158.75 1619 20.83 3427.63 10.15 4812.15 34.85 1779.40 389.01 413.41 129.79 2744 2942 2778 2338 23.16 1054.22 92.41 4261 61.88 8297.56 45.73 11632.14 281.19 4343.57 2037.34 1392.35 366.03 5934 4088 5986 3902 9.00 3177.33 92.65 4237 32.79 8286.44 27.70 11941.07 225.95 4394.87 1198.81 773.67 192.87 2801 2921 374 131 23.91 3174.97 92.83 4190 27.65 8399.79 23.71 11699.09 109.14 4376.00 919.30 639.30 192.19 2003 2695 1791 1136 23.14 3119.24 92.37 4237 30.10 8339.85 26.63 12113.74 225.86 4369.87 1196.10 770.43 193.09 2699 2887 1044 212 23.58 3165.49 91.92 4213 40.79 8154.57 28.75 11835.89 246.77 4389.63 1208.20 866.23 256.27 3344 3693 3114 3394 15.40 3162.68 91.92 4213 39.27 8093.63 29.84 11444.63 237.78 4372.98 1194.44 852.26 264.02 3373 3739 3103 3730 15.09 3077.13 92.59 4190 40.71 8189.92 30.12 11515.21 240.72 4377.75 1192.10 851.84 263.58 3372 3735 3112 3724 15.18 3080.94 91.94 4166 38.89 8065.75 29.81 11521.82 238.92 4367.24 1190.38 850.61 263.96 3380 3727 3127 3712 15.11 3064.07 92.48 4166 39.98 7937.81 30.16 11305.90 235.88 4380.41 1196.01 847.54 263.74 3397 3708 3114 3758 15.06 3078.12 92.30 4286 160.91 8125.95 14.39 12070.33 44.42 4198.98 2438.23 2538.31 626.59 25203 30957 137 131 4.03 3136.13 OpenBenchmarking.org
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
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 3.18-rc6 Time To Compile Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 40 80 120 160 200 SE +/- 2.33, N = 6 SE +/- 1.10, N = 3 SE +/- 0.89, N = 3 SE +/- 0.82, N = 3 SE +/- 0.96, N = 3 SE +/- 1.28, N = 3 SE +/- 1.18, N = 3 SE +/- 1.23, N = 3 SE +/- 1.18, N = 3 SE +/- 0.84, N = 3 SE +/- 1.08, N = 3 SE +/- 0.89, N = 3 SE +/- 1.51, N = 3 SE +/- 1.21, N = 3 SE +/- 1.05, N = 3 158.75 92.41 92.88 92.65 93.42 92.75 91.92 92.83 92.65 92.37 92.30 91.92 92.59 91.94 92.48
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 900 1800 2700 3600 4500 SE +/- 3.67, N = 3 SE +/- 24.33, N = 3 SE +/- 22.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 24.33, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1619 4261 4143 4190 4213 4237 4213 4190 4237 4237 4286 4213 4190 4166 4166 1. (CC) gcc options: -O3
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 40 80 120 160 200 SE +/- 0.39, N = 6 SE +/- 1.08, N = 4 SE +/- 0.55, N = 6 SE +/- 0.48, N = 4 SE +/- 0.46, N = 3 SE +/- 0.24, N = 3 SE +/- 0.20, N = 3 SE +/- 0.49, N = 6 SE +/- 0.07, N = 3 SE +/- 0.48, N = 3 SE +/- 1.07, N = 3 SE +/- 0.60, N = 6 SE +/- 0.50, N = 3 SE +/- 0.37, N = 3 SE +/- 0.66, N = 6 20.83 61.88 36.93 30.58 31.71 30.41 40.79 27.65 32.79 30.10 160.91 39.27 40.71 38.89 39.98
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 2K 4K 6K 8K 10K SE +/- 7.12, N = 3 SE +/- 1.60, N = 3 SE +/- 7.26, N = 3 SE +/- 12.69, N = 3 SE +/- 9.96, N = 3 SE +/- 44.44, N = 3 SE +/- 105.32, N = 3 SE +/- 174.94, N = 6 SE +/- 50.15, N = 3 SE +/- 122.38, N = 3 SE +/- 82.71, N = 3 SE +/- 48.33, N = 3 SE +/- 138.64, N = 3 SE +/- 28.11, N = 3 SE +/- 50.14, N = 3 3427.63 8297.56 8114.09 8230.58 8164.27 8147.70 8154.57 8399.79 8286.44 8339.85 8125.95 8093.63 8189.92 8065.75 7937.81
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 10 20 30 40 50 SE +/- 0.17, N = 3 SE +/- 0.66, N = 3 SE +/- 0.23, N = 3 SE +/- 0.40, N = 3 SE +/- 0.49, N = 3 SE +/- 0.31, N = 3 SE +/- 0.58, N = 3 SE +/- 0.26, N = 3 SE +/- 0.21, N = 3 SE +/- 0.05, N = 3 SE +/- 0.35, N = 6 SE +/- 0.08, N = 3 SE +/- 0.14, N = 3 SE +/- 0.27, N = 3 SE +/- 0.35, N = 3 10.15 45.73 28.01 28.29 26.19 25.55 28.75 23.71 27.70 26.63 14.39 29.84 30.12 29.81 30.16
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 3K 6K 9K 12K 15K SE +/- 20.14, N = 3 SE +/- 194.57, N = 6 SE +/- 189.55, N = 6 SE +/- 33.79, N = 3 SE +/- 22.08, N = 3 SE +/- 89.21, N = 3 SE +/- 263.20, N = 6 SE +/- 164.61, N = 3 SE +/- 212.46, N = 3 SE +/- 131.80, N = 3 SE +/- 62.67, N = 3 SE +/- 182.25, N = 3 SE +/- 227.07, N = 6 SE +/- 224.77, N = 3 SE +/- 165.45, N = 6 4812.15 11632.14 11635.21 11959.87 11933.28 12150.38 11835.89 11699.09 11941.07 12113.74 12070.33 11444.63 11515.21 11521.82 11305.90
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 60 120 180 240 300 SE +/- 0.92, N = 6 SE +/- 7.08, N = 6 SE +/- 0.30, N = 3 SE +/- 0.39, N = 3 SE +/- 1.18, N = 3 SE +/- 0.12, N = 3 SE +/- 2.10, N = 3 SE +/- 0.17, N = 3 SE +/- 1.33, N = 3 SE +/- 0.38, N = 3 SE +/- 2.36, N = 6 SE +/- 2.52, N = 3 SE +/- 2.50, N = 3 SE +/- 1.41, N = 3 SE +/- 1.03, N = 3 34.85 281.19 103.87 177.22 213.15 221.84 246.77 109.14 225.95 225.86 44.42 237.78 240.72 238.92 235.88 1. (CC) gcc options: -O3
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 900 1800 2700 3600 4500 SE +/- 7.45, N = 3 SE +/- 43.79, N = 3 SE +/- 17.17, N = 3 SE +/- 8.88, N = 3 SE +/- 15.64, N = 3 SE +/- 12.16, N = 3 SE +/- 10.88, N = 3 SE +/- 18.45, N = 3 SE +/- 7.11, N = 3 SE +/- 24.91, N = 3 SE +/- 32.65, N = 3 SE +/- 7.09, N = 3 SE +/- 2.83, N = 3 SE +/- 14.75, N = 3 SE +/- 1.44, N = 3 1779.40 4343.57 4358.77 4337.94 4354.75 4391.94 4389.63 4376.00 4394.87 4369.87 4198.98 4372.98 4377.75 4367.24 4380.41 1. (CC) gcc options: -O3
Dbench Client Count: 48 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 48 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 500 1000 1500 2000 2500 SE +/- 2.98, N = 3 SE +/- 1.10, N = 3 SE +/- 4.06, N = 3 SE +/- 1.48, N = 3 SE +/- 3.59, N = 3 SE +/- 5.54, N = 3 SE +/- 2.22, N = 3 SE +/- 3.81, N = 3 SE +/- 0.58, N = 3 SE +/- 4.08, N = 3 SE +/- 8.53, N = 3 SE +/- 0.24, N = 3 SE +/- 3.54, N = 3 SE +/- 1.93, N = 3 SE +/- 3.69, N = 3 389.01 2037.34 899.21 1106.64 1167.97 1186.28 1208.20 919.30 1198.81 1196.10 2438.23 1194.44 1192.10 1190.38 1196.01 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 500 1000 1500 2000 2500 SE +/- 13.58, N = 6 SE +/- 0.72, N = 3 SE +/- 1.45, N = 3 SE +/- 1.62, N = 3 SE +/- 0.79, N = 3 SE +/- 1.72, N = 3 SE +/- 3.00, N = 3 SE +/- 0.10, N = 3 SE +/- 1.36, N = 3 SE +/- 1.68, N = 3 SE +/- 5.22, N = 3 SE +/- 5.56, N = 3 SE +/- 2.32, N = 3 SE +/- 2.58, N = 3 SE +/- 2.03, N = 3 413.41 1392.35 653.92 748.15 782.47 799.45 866.23 639.30 773.67 770.43 2538.31 852.26 851.84 850.61 847.54 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 140 280 420 560 700 SE +/- 0.15, N = 3 SE +/- 0.24, N = 3 SE +/- 0.49, N = 3 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.05, N = 3 SE +/- 7.20, N = 6 SE +/- 0.26, N = 3 SE +/- 0.28, N = 3 SE +/- 0.07, N = 3 SE +/- 1.21, N = 3 SE +/- 0.34, N = 3 SE +/- 0.50, N = 3 SE +/- 0.15, N = 3 SE +/- 0.57, N = 3 129.79 366.03 251.52 226.64 212.33 206.87 256.27 192.19 192.87 193.09 626.59 264.02 263.58 263.96 263.74 1. (CC) gcc options: -lpopt -O2
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 5K 10K 15K 20K 25K SE +/- 13.69, N = 3 SE +/- 81.37, N = 6 SE +/- 79.75, N = 6 SE +/- 47.01, N = 6 SE +/- 20.55, N = 3 SE +/- 40.25, N = 6 SE +/- 9.94, N = 3 SE +/- 6.01, N = 3 SE +/- 30.57, N = 3 SE +/- 10.12, N = 3 SE +/- 214.12, N = 3 SE +/- 7.67, N = 3 SE +/- 16.37, N = 3 SE +/- 10.59, N = 3 SE +/- 8.25, N = 3 2744 5934 3003 2831 2656 2845 3344 2003 2801 2699 25203 3373 3372 3380 3397 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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 7K 14K 21K 28K 35K SE +/- 8.84, N = 3 SE +/- 4.26, N = 3 SE +/- 1.20, N = 3 SE +/- 19.38, N = 3 SE +/- 13.67, N = 3 SE +/- 34.66, N = 3 SE +/- 16.42, N = 3 SE +/- 58.49, N = 6 SE +/- 15.90, N = 3 SE +/- 32.46, N = 3 SE +/- 457.66, N = 3 SE +/- 3.21, N = 3 SE +/- 14.77, N = 3 SE +/- 4.93, N = 3 SE +/- 21.36, N = 3 2942 4088 3300 3150 3096 3078 3693 2695 2921 2887 30957 3739 3735 3727 3708 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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 1300 2600 3900 5200 6500 SE +/- 27.22, N = 3 SE +/- 1.53, N = 3 SE +/- 1.00, N = 3 SE +/- 33.14, N = 6 SE +/- 7.62, N = 3 SE +/- 6.06, N = 3 SE +/- 2.89, N = 3 SE +/- 5.03, N = 3 SE +/- 84.98, N = 6 SE +/- 100.91, N = 6 SE +/- 1.53, N = 3 SE +/- 8.41, N = 3 SE +/- 2.33, N = 3 SE +/- 15.06, N = 3 SE +/- 3.76, N = 3 2778 5986 3029 2582 2480 2447 3114 1791 374 1044 137 3103 3112 3127 3114 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 800 1600 2400 3200 4000 SE +/- 71.58, N = 6 SE +/- 5.67, N = 3 SE +/- 1.86, N = 3 SE +/- 24.02, N = 3 SE +/- 3.53, N = 3 SE +/- 160.13, N = 6 SE +/- 214.07, N = 6 SE +/- 131.87, N = 6 SE +/- 2.03, N = 3 SE +/- 41.29, N = 6 SE +/- 5.93, N = 6 SE +/- 16.60, N = 3 SE +/- 18.11, N = 3 SE +/- 15.13, N = 3 SE +/- 20.00, N = 3 2338 3902 3299 3215 3058 2911 3394 1136 131 212 131 3730 3724 3712 3758 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.38, N = 6 SE +/- 0.21, N = 3 SE +/- 0.02, N = 3 SE +/- 0.41, N = 3 SE +/- 0.51, N = 6 SE +/- 0.70, N = 6 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 23.16 9.00 17.03 18.61 19.55 21.19 15.40 23.14 23.91 23.58 4.03 15.09 15.18 15.11 15.06 1. (CC) gcc options: -O2 -ldl -lpthread
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Opteron - Local SSD Samsung 840PRO Raid1 Xeon - Local SSD OCZ ARC100 Raid1 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 SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee local zvol dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 700 1400 2100 2800 3500 SE +/- 4.64, N = 3 SE +/- 33.60, N = 3 SE +/- 232.97, N = 6 SE +/- 24.61, N = 3 SE +/- 43.82, N = 3 SE +/- 29.51, N = 3 SE +/- 35.58, N = 3 SE +/- 32.12, N = 3 SE +/- 42.72, N = 3 SE +/- 25.10, N = 3 SE +/- 47.06, N = 3 SE +/- 28.16, N = 3 SE +/- 30.33, N = 3 SE +/- 32.81, N = 3 SE +/- 34.79, N = 3 1054.22 3177.33 3306.17 3116.63 3095.98 3154.02 3162.68 3119.24 3174.97 3165.49 3136.13 3077.13 3080.94 3064.07 3078.12 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4