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 .
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 aio-stress: Rand Write sqlite: Timed SQLite Insertions 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 dbench: 1 dbench: 12 dbench: 48 iozone: 4Kb - 2GB - Read Performance iozone: 4Kb - 2GB - Write Performance tiobench: Read - 64MB - 16 tiobench: Write - 64MB - 16 tiobench: Rand Read - 64MB - 16 tiobench: Rand Write - 64MB - 16 postmark: Disk Transaction Performance build-linux-kernel: Time To Compile pgbench: Phoronix Test Suite v5.8.0 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 3154.02 21.19 2911 2447 3078 2845 206.87 799.45 1186.28 4391.94 221.84 12150.38 25.55 8147.70 30.41 4237 92.75 261.80 3095.98 19.55 3058 2480 3096 2656 212.33 782.47 1167.97 4354.75 213.15 11933.28 26.19 8164.27 31.71 4213 93.42 3116.63 18.61 3215 2582 3150 2831 226.64 748.15 1106.64 4337.94 177.22 11959.87 28.29 8230.58 30.58 4190 92.65 3306.17 17.03 3299 3029 3300 3003 251.52 653.92 899.21 4358.77 103.87 11635.21 28.01 8114.09 36.93 4143 92.88 1054.22 23.16 2338 2778 2942 2744 129.79 413.41 389.01 1779.40 34.85 4812.15 10.15 3427.63 20.83 1619 158.75 3177.33 9.00 3902 5986 4088 5934 366.03 1392.35 2037.34 4343.57 281.19 11632.14 45.73 8297.56 61.88 4261 92.41 3174.97 23.91 131 374 2921 2801 192.87 773.67 1198.81 4394.87 225.95 11941.07 27.70 8286.44 32.79 4237 92.65 3119.24 23.14 1136 1791 2695 2003 192.19 639.30 919.30 4376.00 109.14 11699.09 23.71 8399.79 27.65 4190 92.83 3165.49 23.58 212 1044 2887 2699 193.09 770.43 1196.10 4369.87 225.86 12113.74 26.63 8339.85 30.10 4237 92.37 3162.68 15.40 3394 3114 3693 3344 256.27 866.23 1208.20 4389.63 246.77 11835.89 28.75 8154.57 40.79 4213 91.92 3077.13 15.09 3730 3103 3739 3373 264.02 852.26 1194.44 4372.98 237.78 11444.63 29.84 8093.63 39.27 4213 91.92 3080.94 15.18 3724 3112 3735 3372 263.58 851.84 1192.10 4377.75 240.72 11515.21 30.12 8189.92 40.71 4190 92.59 3064.07 15.11 3712 3127 3727 3380 263.96 850.61 1190.38 4367.24 238.92 11521.82 29.81 8065.75 38.89 4166 91.94 OpenBenchmarking.org
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 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 3 700 1400 2100 2800 3500 SE +/- 29.51, N = 3 SE +/- 43.82, N = 3 SE +/- 24.61, N = 3 SE +/- 232.97, N = 6 SE +/- 4.64, N = 3 SE +/- 33.60, N = 3 SE +/- 42.72, N = 3 SE +/- 32.12, N = 3 SE +/- 25.10, N = 3 SE +/- 35.58, N = 3 SE +/- 28.16, N = 3 SE +/- 30.33, N = 3 SE +/- 32.81, N = 3 3154.02 3095.98 3116.63 3306.17 1054.22 3177.33 3174.97 3119.24 3165.49 3162.68 3077.13 3080.94 3064.07 1. (CC) gcc options: -pthread -laio
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions 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 6 12 18 24 30 SE +/- 0.38, N = 6 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.41, N = 3 SE +/- 0.02, N = 3 SE +/- 0.51, N = 6 SE +/- 0.21, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 21.19 19.55 18.61 17.03 23.16 9.00 23.91 23.14 23.58 15.40 15.09 15.18 15.11 1. (CC) gcc options: -O2 -ldl -lpthread
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 - 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 3 800 1600 2400 3200 4000 SE +/- 160.13, N = 6 SE +/- 3.53, N = 3 SE +/- 24.02, N = 3 SE +/- 1.86, N = 3 SE +/- 71.58, N = 6 SE +/- 5.67, N = 3 SE +/- 2.03, N = 3 SE +/- 131.87, N = 6 SE +/- 41.29, N = 6 SE +/- 214.07, N = 6 SE +/- 16.60, N = 3 SE +/- 18.11, N = 3 SE +/- 15.13, N = 3 2911 3058 3215 3299 2338 3902 131 1136 212 3394 3730 3724 3712 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 - 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 1300 2600 3900 5200 6500 SE +/- 6.06, N = 3 SE +/- 7.62, N = 3 SE +/- 33.14, N = 6 SE +/- 1.00, N = 3 SE +/- 27.22, N = 3 SE +/- 1.53, N = 3 SE +/- 84.98, N = 6 SE +/- 5.03, N = 3 SE +/- 100.91, N = 6 SE +/- 2.89, N = 3 SE +/- 8.41, N = 3 SE +/- 2.33, N = 3 SE +/- 15.06, N = 3 2447 2480 2582 3029 2778 5986 374 1791 1044 3114 3103 3112 3127 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 - 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 3 900 1800 2700 3600 4500 SE +/- 34.66, N = 3 SE +/- 13.67, N = 3 SE +/- 19.38, N = 3 SE +/- 1.20, N = 3 SE +/- 8.84, N = 3 SE +/- 4.26, N = 3 SE +/- 15.90, N = 3 SE +/- 58.49, N = 6 SE +/- 32.46, N = 3 SE +/- 16.42, N = 3 SE +/- 3.21, N = 3 SE +/- 14.77, N = 3 SE +/- 4.93, N = 3 3078 3096 3150 3300 2942 4088 2921 2695 2887 3693 3739 3735 3727 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 - 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 1300 2600 3900 5200 6500 SE +/- 40.25, N = 6 SE +/- 20.55, N = 3 SE +/- 47.01, N = 6 SE +/- 79.75, N = 6 SE +/- 13.69, N = 3 SE +/- 81.37, N = 6 SE +/- 30.57, N = 3 SE +/- 6.01, N = 3 SE +/- 10.12, N = 3 SE +/- 9.94, N = 3 SE +/- 7.67, N = 3 SE +/- 16.37, N = 3 SE +/- 10.59, N = 3 2845 2656 2831 3003 2744 5934 2801 2003 2699 3344 3373 3372 3380 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 - 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 80 160 240 320 400 SE +/- 0.05, N = 3 SE +/- 0.43, N = 3 SE +/- 0.25, N = 3 SE +/- 0.49, N = 3 SE +/- 0.15, N = 3 SE +/- 0.24, N = 3 SE +/- 0.28, N = 3 SE +/- 0.26, N = 3 SE +/- 0.07, N = 3 SE +/- 7.20, N = 6 SE +/- 0.34, N = 3 SE +/- 0.50, N = 3 SE +/- 0.15, N = 3 206.87 212.33 226.64 251.52 129.79 366.03 192.87 192.19 193.09 256.27 264.02 263.58 263.96 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 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 3 300 600 900 1200 1500 SE +/- 1.72, N = 3 SE +/- 0.79, N = 3 SE +/- 1.62, N = 3 SE +/- 1.45, N = 3 SE +/- 13.58, N = 6 SE +/- 0.72, N = 3 SE +/- 1.36, N = 3 SE +/- 0.10, N = 3 SE +/- 1.68, N = 3 SE +/- 3.00, N = 3 SE +/- 5.56, N = 3 SE +/- 2.32, N = 3 SE +/- 2.58, N = 3 799.45 782.47 748.15 653.92 413.41 1392.35 773.67 639.30 770.43 866.23 852.26 851.84 850.61 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 48 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 48 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 3 400 800 1200 1600 2000 SE +/- 5.54, N = 3 SE +/- 3.59, N = 3 SE +/- 1.48, N = 3 SE +/- 4.06, N = 3 SE +/- 2.98, N = 3 SE +/- 1.10, N = 3 SE +/- 0.58, N = 3 SE +/- 3.81, N = 3 SE +/- 4.08, N = 3 SE +/- 2.22, N = 3 SE +/- 0.24, N = 3 SE +/- 3.54, N = 3 SE +/- 1.93, N = 3 1186.28 1167.97 1106.64 899.21 389.01 2037.34 1198.81 919.30 1196.10 1208.20 1194.44 1192.10 1190.38 1. (CC) gcc options: -lpopt -O2
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 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 3 900 1800 2700 3600 4500 SE +/- 12.16, N = 3 SE +/- 15.64, N = 3 SE +/- 8.88, N = 3 SE +/- 17.17, N = 3 SE +/- 7.45, N = 3 SE +/- 43.79, N = 3 SE +/- 7.11, N = 3 SE +/- 18.45, N = 3 SE +/- 24.91, N = 3 SE +/- 10.88, N = 3 SE +/- 7.09, N = 3 SE +/- 2.83, N = 3 SE +/- 14.75, N = 3 4391.94 4354.75 4337.94 4358.77 1779.40 4343.57 4394.87 4376.00 4369.87 4389.63 4372.98 4377.75 4367.24 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 - 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 60 120 180 240 300 SE +/- 0.12, N = 3 SE +/- 1.18, N = 3 SE +/- 0.39, N = 3 SE +/- 0.30, N = 3 SE +/- 0.92, N = 6 SE +/- 7.08, N = 6 SE +/- 1.33, N = 3 SE +/- 0.17, N = 3 SE +/- 0.38, N = 3 SE +/- 2.10, N = 3 SE +/- 2.52, N = 3 SE +/- 2.50, N = 3 SE +/- 1.41, N = 3 221.84 213.15 177.22 103.87 34.85 281.19 225.95 109.14 225.86 246.77 237.78 240.72 238.92 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 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 3K 6K 9K 12K 15K SE +/- 89.21, N = 3 SE +/- 22.08, N = 3 SE +/- 33.79, N = 3 SE +/- 189.55, N = 6 SE +/- 20.14, N = 3 SE +/- 194.57, N = 6 SE +/- 212.46, N = 3 SE +/- 164.61, N = 3 SE +/- 131.80, N = 3 SE +/- 263.20, N = 6 SE +/- 182.25, N = 3 SE +/- 227.07, N = 6 SE +/- 224.77, N = 3 12150.38 11933.28 11959.87 11635.21 4812.15 11632.14 11941.07 11699.09 12113.74 11835.89 11444.63 11515.21 11521.82
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 - 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 10 20 30 40 50 SE +/- 0.31, N = 3 SE +/- 0.49, N = 3 SE +/- 0.40, N = 3 SE +/- 0.23, N = 3 SE +/- 0.17, N = 3 SE +/- 0.66, N = 3 SE +/- 0.21, N = 3 SE +/- 0.26, N = 3 SE +/- 0.05, N = 3 SE +/- 0.58, N = 3 SE +/- 0.08, N = 3 SE +/- 0.14, N = 3 SE +/- 0.27, N = 3 25.55 26.19 28.29 28.01 10.15 45.73 27.70 23.71 26.63 28.75 29.84 30.12 29.81
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 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 2K 4K 6K 8K 10K SE +/- 44.44, N = 3 SE +/- 9.96, N = 3 SE +/- 12.69, N = 3 SE +/- 7.26, N = 3 SE +/- 7.12, N = 3 SE +/- 1.60, N = 3 SE +/- 50.15, N = 3 SE +/- 174.94, N = 6 SE +/- 122.38, N = 3 SE +/- 105.32, N = 3 SE +/- 48.33, N = 3 SE +/- 138.64, N = 3 SE +/- 28.11, N = 3 8147.70 8164.27 8230.58 8114.09 3427.63 8297.56 8286.44 8399.79 8339.85 8154.57 8093.63 8189.92 8065.75
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 - 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 14 28 42 56 70 SE +/- 0.24, N = 3 SE +/- 0.46, N = 3 SE +/- 0.48, N = 4 SE +/- 0.55, N = 6 SE +/- 0.39, N = 6 SE +/- 1.08, N = 4 SE +/- 0.07, N = 3 SE +/- 0.49, N = 6 SE +/- 0.48, N = 3 SE +/- 0.20, N = 3 SE +/- 0.60, N = 6 SE +/- 0.50, N = 3 SE +/- 0.37, N = 3 30.41 31.71 30.58 36.93 20.83 61.88 32.79 27.65 30.10 40.79 39.27 40.71 38.89
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance 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 3 900 1800 2700 3600 4500 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 22.67, N = 3 SE +/- 3.67, N = 3 SE +/- 24.33, N = 3 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 4237 4213 4190 4143 1619 4261 4237 4190 4237 4213 4213 4190 4166 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 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 40 80 120 160 200 SE +/- 1.28, N = 3 SE +/- 0.96, N = 3 SE +/- 0.82, N = 3 SE +/- 0.89, N = 3 SE +/- 2.33, N = 6 SE +/- 1.10, N = 3 SE +/- 1.18, N = 3 SE +/- 1.23, N = 3 SE +/- 0.84, N = 3 SE +/- 1.18, N = 3 SE +/- 0.89, N = 3 SE +/- 1.51, N = 3 SE +/- 1.21, N = 3 92.75 93.42 92.65 92.88 158.75 92.41 92.65 92.83 92.37 91.92 91.92 92.59 91.94
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
Phoronix Test Suite v10.8.4