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/1510100-BE-1510091BE24&grs&sor .
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 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 iozone: 4Kb - 2GB - Write Performance dbench: 48 tiobench: Write - 64MB - 16 dbench: 12 aio-stress: Rand Write tiobench: Rand Write - 64MB - 16 fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS dbench: 1 sqlite: Timed SQLite Insertions postmark: Disk Transaction Performance tiobench: Read - 64MB - 16 iozone: 4Kb - 2GB - Read Performance tiobench: Rand Read - 64MB - 16 fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS build-linux-kernel: Time To Compile fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS pgbench: Phoronix Test Suite v5.8.0 fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS 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 3 221.84 1186.28 25.55 799.45 3154.02 30.41 2845 206.87 21.19 4237 12150.38 4391.94 8147.70 2447 92.75 3078 261.80 2911 213.15 1167.97 26.19 782.47 3095.98 31.71 2656 212.33 19.55 4213 11933.28 4354.75 8164.27 2480 93.42 3096 3058 177.22 1106.64 28.29 748.15 3116.63 30.58 2831 226.64 18.61 4190 11959.87 4337.94 8230.58 2582 92.65 3150 3215 103.87 899.21 28.01 653.92 3306.17 36.93 3003 251.52 17.03 4143 11635.21 4358.77 8114.09 3029 92.88 3300 3299 34.85 389.01 10.15 413.41 1054.22 20.83 2744 129.79 23.16 1619 4812.15 1779.40 3427.63 2778 158.75 2942 2338 281.19 2037.34 45.73 1392.35 3177.33 61.88 5934 366.03 9.00 4261 11632.14 4343.57 8297.56 5986 92.41 4088 3902 225.95 1198.81 27.70 773.67 3174.97 32.79 2801 192.87 23.91 4237 11941.07 4394.87 8286.44 374 92.65 2921 131 109.14 919.30 23.71 639.30 3119.24 27.65 2003 192.19 23.14 4190 11699.09 4376.00 8399.79 1791 92.83 2695 1136 225.86 1196.10 26.63 770.43 3165.49 30.10 2699 193.09 23.58 4237 12113.74 4369.87 8339.85 1044 92.37 2887 212 246.77 1208.20 28.75 866.23 3162.68 40.79 3344 256.27 15.40 4213 11835.89 4389.63 8154.57 3114 91.92 3693 3394 237.78 1194.44 29.84 852.26 3077.13 39.27 3373 264.02 15.09 4213 11444.63 4372.98 8093.63 3103 91.92 3739 3730 240.72 1192.10 30.12 851.84 3080.94 40.71 3372 263.58 15.18 4190 11515.21 4377.75 8189.92 3112 92.59 3735 3724 238.92 1190.38 29.81 850.61 3064.07 38.89 3380 263.96 15.11 4166 11521.82 4367.24 8065.75 3127 91.94 3727 3712 OpenBenchmarking.org
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 2 dundee noprefetch 3 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 +/- 2.50, N = 3 SE +/- 1.41, 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 = 6 281.19 246.77 240.72 238.92 237.78 225.95 225.86 221.84 213.15 177.22 109.14 103.87 34.85 1. (CC) gcc options: -O3
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 dundee noprefetch 2 dundee noprefetch 3 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 +/- 3.54, N = 3 SE +/- 1.93, 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 1192.10 1190.38 1186.28 1167.97 1106.64 919.30 899.21 389.01 1. (CC) gcc options: -lpopt -O2
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 2 dundee noprefetch dundee noprefetch 3 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 +/- 0.14, N = 3 SE +/- 0.08, N = 3 SE +/- 0.27, 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 30.12 29.84 29.81 28.75 28.29 28.01 27.70 26.63 26.19 25.55 23.71 10.15
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 dundee noprefetch 2 dundee noprefetch 3 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 +/- 2.32, N = 3 SE +/- 2.58, 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 1392.35 866.23 852.26 851.84 850.61 799.45 782.47 773.67 770.43 748.15 653.92 639.30 413.41 1. (CC) gcc options: -lpopt -O2
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 2 dundee noprefetch dundee noprefetch 3 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 +/- 30.33, N = 3 SE +/- 28.16, N = 3 SE +/- 32.81, 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 3080.94 3077.13 3064.07 1054.22 1. (CC) gcc options: -pthread -laio
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 2 dundee noprefetch dundee noprefetch 3 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 +/- 0.50, N = 3 SE +/- 0.60, N = 6 SE +/- 0.37, N = 3 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 40.71 39.27 38.89 36.93 32.79 31.71 30.58 30.41 30.10 27.65 20.83
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 3 dundee noprefetch dundee noprefetch 2 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 +/- 10.59, N = 3 SE +/- 7.67, N = 3 SE +/- 16.37, 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 3380 3373 3372 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
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 dundee noprefetch 3 dundee noprefetch 2 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 +/- 0.15, N = 3 SE +/- 0.50, 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 = 3 366.03 264.02 263.96 263.58 256.27 251.52 226.64 212.33 206.87 193.09 192.87 192.19 129.79 1. (CC) gcc options: -lpopt -O2
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 dundee noprefetch 3 dundee noprefetch 2 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 +/- 0.03, N = 3 SE +/- 0.06, 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 15.11 15.18 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
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 dundee noprefetch 2 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic dundee noprefetch 3 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 +/- 23.67, N = 3 SE +/- 0.00, N = 3 SE +/- 22.67, N = 3 SE +/- 3.67, N = 3 4261 4237 4237 4237 4213 4213 4213 4190 4190 4190 4166 4143 1619 1. (CC) gcc options: -O3
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 3 dundee noprefetch 2 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 +/- 224.77, N = 3 SE +/- 227.07, 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 11521.82 11515.21 11444.63 4812.15
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 dundee noprefetch 2 Xeon - iSCSI WD Red 4TB Raidz1 1x1GB Nic dundee noprefetch Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic dundee noprefetch 3 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 +/- 2.83, N = 3 SE +/- 18.45, N = 3 SE +/- 7.09, N = 3 SE +/- 24.91, N = 3 SE +/- 14.75, 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 4377.75 4376.00 4372.98 4369.87 4367.24 4358.77 4354.75 4343.57 4337.94 1779.40 1. (CC) gcc options: -O3
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 dundee noprefetch 2 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 dundee noprefetch 3 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 +/- 138.64, 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 +/- 28.11, N = 3 SE +/- 7.12, N = 3 8399.79 8339.85 8297.56 8286.44 8230.58 8189.92 8164.27 8154.57 8147.70 8114.09 8093.63 8065.75 3427.63
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 dundee noprefetch 3 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch 2 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 +/- 15.06, N = 3 SE +/- 2.89, N = 3 SE +/- 2.33, 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 3127 3114 3112 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
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 dundee noprefetch 3 Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch 2 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 +/- 1.21, N = 3 SE +/- 0.84, N = 3 SE +/- 1.10, N = 3 SE +/- 1.51, 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 91.94 92.37 92.41 92.59 92.65 92.65 92.75 92.83 92.88 93.42 158.75
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 dundee noprefetch 2 dundee noprefetch 3 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 +/- 14.77, N = 3 SE +/- 4.93, 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 3735 3727 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
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
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 dundee noprefetch 2 dundee noprefetch 3 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 +/- 18.11, N = 3 SE +/- 15.13, 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 3724 3712 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
Phoronix Test Suite v10.8.4