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&sor&gru .
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 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 aio-stress: Rand Write 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 pgbench: Phoronix Test Suite v5.8.0 sqlite: Timed SQLite Insertions build-linux-kernel: 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 dundee prefetch 1 dundee local zvol 2911 2447 3078 2845 3154.02 206.87 799.45 1186.28 4391.94 221.84 12150.38 25.55 8147.70 30.41 4237 261.80 21.19 92.75 3058 2480 3096 2656 3095.98 212.33 782.47 1167.97 4354.75 213.15 11933.28 26.19 8164.27 31.71 4213 19.55 93.42 3215 2582 3150 2831 3116.63 226.64 748.15 1106.64 4337.94 177.22 11959.87 28.29 8230.58 30.58 4190 18.61 92.65 3299 3029 3300 3003 3306.17 251.52 653.92 899.21 4358.77 103.87 11635.21 28.01 8114.09 36.93 4143 17.03 92.88 2338 2778 2942 2744 1054.22 129.79 413.41 389.01 1779.40 34.85 4812.15 10.15 3427.63 20.83 1619 23.16 158.75 3902 5986 4088 5934 3177.33 366.03 1392.35 2037.34 4343.57 281.19 11632.14 45.73 8297.56 61.88 4261 9.00 92.41 131 374 2921 2801 3174.97 192.87 773.67 1198.81 4394.87 225.95 11941.07 27.70 8286.44 32.79 4237 23.91 92.65 1136 1791 2695 2003 3119.24 192.19 639.30 919.30 4376.00 109.14 11699.09 23.71 8399.79 27.65 4190 23.14 92.83 212 1044 2887 2699 3165.49 193.09 770.43 1196.10 4369.87 225.86 12113.74 26.63 8339.85 30.10 4237 23.58 92.37 3394 3114 3693 3344 3162.68 256.27 866.23 1208.20 4389.63 246.77 11835.89 28.75 8154.57 40.79 4213 15.40 91.92 3730 3103 3739 3373 3077.13 264.02 852.26 1194.44 4372.98 237.78 11444.63 29.84 8093.63 39.27 4213 15.09 91.92 3724 3112 3735 3372 3080.94 263.58 851.84 1192.10 4377.75 240.72 11515.21 30.12 8189.92 40.71 4190 15.18 92.59 3712 3127 3727 3380 3064.07 263.96 850.61 1190.38 4367.24 238.92 11521.82 29.81 8065.75 38.89 4166 15.11 91.94 3758 3114 3708 3397 3078.12 263.74 847.54 1196.01 4380.41 235.88 11305.90 30.16 7937.81 39.98 4166 15.06 92.48 131 137 30957 25203 3136.13 626.59 2538.31 2438.23 4198.98 44.42 12070.33 14.39 8125.95 160.91 4286 4.03 92.30 OpenBenchmarking.org
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 prefetch 1 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 dundee local zvol Xeon - iSCSI WD Red 4TB Raidz1 4x1GB Nic 800 1600 2400 3200 4000 SE +/- 5.67, N = 3 SE +/- 20.00, 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 +/- 5.93, N = 6 SE +/- 2.03, N = 3 3902 3758 3730 3724 3712 3394 3299 3215 3058 2911 2338 1136 212 131 131 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 dundee noprefetch 3 dundee prefetch 1 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 dundee local zvol 1300 2600 3900 5200 6500 SE +/- 1.53, N = 3 SE +/- 15.06, N = 3 SE +/- 3.76, 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 SE +/- 1.53, N = 3 5986 3127 3114 3114 3112 3103 3029 2778 2582 2480 2447 1791 1044 374 137 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 dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 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 7K 14K 21K 28K 35K SE +/- 457.66, N = 3 SE +/- 4.26, N = 3 SE +/- 3.21, N = 3 SE +/- 14.77, N = 3 SE +/- 4.93, N = 3 SE +/- 21.36, 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 30957 4088 3739 3735 3727 3708 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 dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 dundee prefetch 1 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 5K 10K 15K 20K 25K SE +/- 214.12, N = 3 SE +/- 81.37, N = 6 SE +/- 8.25, N = 3 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 25203 5934 3397 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
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 dundee local zvol 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 prefetch 1 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 +/- 47.06, N = 3 SE +/- 32.12, N = 3 SE +/- 24.61, N = 3 SE +/- 43.82, N = 3 SE +/- 30.33, N = 3 SE +/- 34.79, 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 3136.13 3119.24 3116.63 3095.98 3080.94 3078.12 3077.13 3064.07 1054.22 1. (CC) gcc options: -pthread -laio
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 dundee noprefetch dundee noprefetch 3 dundee prefetch 1 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 140 280 420 560 700 SE +/- 1.21, N = 3 SE +/- 0.24, N = 3 SE +/- 0.34, N = 3 SE +/- 0.15, N = 3 SE +/- 0.57, 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 = 3 626.59 366.03 264.02 263.96 263.74 263.58 256.27 251.52 226.64 212.33 206.87 193.09 192.87 192.19 129.79 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch dundee noprefetch 2 dundee noprefetch 3 dundee prefetch 1 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 500 1000 1500 2000 2500 SE +/- 5.22, N = 3 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 +/- 2.03, 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 2538.31 1392.35 866.23 852.26 851.84 850.61 847.54 799.45 782.47 773.67 770.43 748.15 653.92 639.30 413.41 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 48 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 48 dundee local zvol 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 prefetch 1 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 500 1000 1500 2000 2500 SE +/- 8.53, N = 3 SE +/- 1.10, N = 3 SE +/- 2.22, N = 3 SE +/- 0.58, N = 3 SE +/- 4.08, N = 3 SE +/- 3.69, 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 2438.23 2037.34 1208.20 1198.81 1196.10 1196.01 1194.44 1192.10 1190.38 1186.28 1167.97 1106.64 919.30 899.21 389.01 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 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 prefetch 1 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 dundee local zvol 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 +/- 1.44, 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 +/- 32.65, N = 3 SE +/- 7.45, N = 3 4394.87 4391.94 4389.63 4380.41 4377.75 4376.00 4372.98 4369.87 4367.24 4358.77 4354.75 4343.57 4337.94 4198.98 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 2 dundee noprefetch 3 dundee noprefetch dundee prefetch 1 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 dundee local zvol 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 +/- 1.03, 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 +/- 2.36, N = 6 SE +/- 0.92, N = 6 281.19 246.77 240.72 238.92 237.78 235.88 225.95 225.86 221.84 213.15 177.22 109.14 103.87 44.42 34.85 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 dundee local zvol 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 dundee prefetch 1 Opteron - Local SSD Samsung 840PRO Raid1 3K 6K 9K 12K 15K SE +/- 89.21, N = 3 SE +/- 131.80, N = 3 SE +/- 62.67, 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 +/- 165.45, N = 6 SE +/- 20.14, N = 3 12150.38 12113.74 12070.33 11959.87 11941.07 11933.28 11835.89 11699.09 11635.21 11632.14 11521.82 11515.21 11444.63 11305.90 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 prefetch 1 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 dundee local zvol Opteron - Local SSD Samsung 840PRO Raid1 10 20 30 40 50 SE +/- 0.66, N = 3 SE +/- 0.35, 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 +/- 0.35, N = 6 SE +/- 0.17, N = 3 45.73 30.16 30.12 29.84 29.81 28.75 28.29 28.01 27.70 26.63 26.19 25.55 23.71 14.39 10.15
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 dundee local zvol Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic dundee noprefetch dundee noprefetch 3 dundee prefetch 1 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 +/- 82.71, N = 3 SE +/- 7.26, N = 3 SE +/- 48.33, N = 3 SE +/- 28.11, N = 3 SE +/- 50.14, 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 8125.95 8114.09 8093.63 8065.75 7937.81 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 dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 5x1GB Nic Dundee Beta1 dundee noprefetch 2 dundee prefetch 1 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 40 80 120 160 200 SE +/- 1.07, N = 3 SE +/- 1.08, N = 4 SE +/- 0.20, N = 3 SE +/- 0.50, N = 3 SE +/- 0.66, N = 6 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 = 6 160.91 61.88 40.79 40.71 39.98 39.27 38.89 36.93 32.79 31.71 30.58 30.41 30.10 27.65 20.83
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance dundee local zvol 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 prefetch 1 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 +/- 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 +/- 0.00, N = 3 SE +/- 22.67, N = 3 SE +/- 3.67, N = 3 4286 4261 4237 4237 4237 4213 4213 4213 4190 4190 4190 4166 4166 4143 1619 1. (CC) gcc options: -O3
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
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions dundee local zvol Xeon - Local SSD OCZ ARC100 Raid1 dundee prefetch 1 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 +/- 0.70, N = 6 SE +/- 0.10, N = 3 SE +/- 0.01, 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 4.03 9.00 15.06 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
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 dundee local zvol Xeon - iSCSI WD Red 4TB Raidz1 SSD OCZ ARC100 Cache 4x1GB Nic Xeon - Local SSD OCZ ARC100 Raid1 dundee prefetch 1 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 +/- 1.08, N = 3 SE +/- 0.84, N = 3 SE +/- 1.10, N = 3 SE +/- 1.05, 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 92.30 92.37 92.41 92.48 92.59 92.65 92.65 92.75 92.83 92.88 93.42 158.75
Phoronix Test Suite v10.8.5