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/1510050-BE-DISKTEST998&sor&grs .
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 Opteron - Local WD Red 3TB Raid10 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 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 fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS aio-stress: Rand Write dbench: 48 fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS tiobench: Write - 64MB - 16 postmark: Disk Transaction Performance tiobench: Read - 64MB - 16 iozone: 4Kb - 2GB - Read Performance tiobench: Rand Read - 64MB - 16 tiobench: Rand Write - 64MB - 16 dbench: 1 dbench: 12 build-linux-kernel: Time To Compile sqlite: Timed SQLite Insertions fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS 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 Opteron - Local WD Red 3TB Raid10 221.84 2447 3154.02 1186.28 2911 25.55 4237 12150.38 4391.94 8147.70 30.41 206.87 799.45 92.75 21.19 2845 3078 261.80 213.15 2480 3095.98 1167.97 3058 26.19 4213 11933.28 4354.75 8164.27 31.71 212.33 782.47 93.42 19.55 2656 3096 177.22 2582 3116.63 1106.64 3215 28.29 4190 11959.87 4337.94 8230.58 30.58 226.64 748.15 92.65 18.61 2831 3150 103.87 3029 3306.17 899.21 3299 28.01 4143 11635.21 4358.77 8114.09 36.93 251.52 653.92 92.88 17.03 3003 3300 34.85 2778 1054.22 389.01 2338 10.15 1619 4812.15 1779.40 3427.63 20.83 129.79 413.41 158.75 23.16 2744 2942 174.33 850 1060.86 693.90 157 19.13 1662 4844.83 1756.25 3555.08 2.45 149.20 679.65 158.08 20.33 3171 3204 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 - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Opteron - Local WD Red 3TB Raid10 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 50 100 150 200 250 SE +/- 0.12, N = 3 SE +/- 1.18, N = 3 SE +/- 0.39, N = 3 SE +/- 1.85, N = 3 SE +/- 0.30, N = 3 SE +/- 0.92, N = 6 221.84 213.15 177.22 174.33 103.87 34.85 1. (CC) gcc options: -O3
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 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 Opteron - Local WD Red 3TB Raid10 600 1200 1800 2400 3000 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 +/- 2.08, N = 3 3029 2778 2582 2480 2447 850 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 - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 700 1400 2100 2800 3500 SE +/- 232.97, N = 6 SE +/- 29.51, N = 3 SE +/- 24.61, N = 3 SE +/- 43.82, N = 3 SE +/- 3.83, N = 3 SE +/- 4.64, N = 3 3306.17 3154.02 3116.63 3095.98 1060.86 1054.22 1. (CC) gcc options: -pthread -laio
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 WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 300 600 900 1200 1500 SE +/- 5.54, N = 3 SE +/- 3.59, N = 3 SE +/- 1.48, N = 3 SE +/- 4.06, N = 3 SE +/- 9.07, N = 3 SE +/- 2.98, N = 3 1186.28 1167.97 1106.64 899.21 693.90 389.01 1. (CC) gcc options: -lpopt -O2
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS Xeon - 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 Opteron - Local WD Red 3TB Raid10 700 1400 2100 2800 3500 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 +/- 3.16, N = 6 3299 3215 3058 2911 2338 157 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Opteron - Local WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 7 14 21 28 35 SE +/- 0.40, N = 3 SE +/- 0.23, N = 3 SE +/- 0.49, N = 3 SE +/- 0.31, N = 3 SE +/- 0.49, N = 6 SE +/- 0.17, N = 3 28.29 28.01 26.19 25.55 19.13 10.15
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 WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 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 +/- 3.67, N = 3 4237 4213 4190 4143 1662 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 SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 3K 6K 9K 12K 15K SE +/- 89.21, N = 3 SE +/- 33.79, N = 3 SE +/- 22.08, N = 3 SE +/- 189.55, N = 6 SE +/- 14.61, N = 3 SE +/- 20.14, N = 3 12150.38 11959.87 11933.28 11635.21 4844.83 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 SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 900 1800 2700 3600 4500 SE +/- 12.16, N = 3 SE +/- 17.17, N = 3 SE +/- 15.64, N = 3 SE +/- 8.88, N = 3 SE +/- 7.45, N = 3 SE +/- 0.75, N = 3 4391.94 4358.77 4354.75 4337.94 1779.40 1756.25 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 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 1x1GB Nic Opteron - Local WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 2K 4K 6K 8K 10K SE +/- 12.69, N = 3 SE +/- 9.96, N = 3 SE +/- 44.44, N = 3 SE +/- 7.26, N = 3 SE +/- 63.06, N = 3 SE +/- 7.12, N = 3 8230.58 8164.27 8147.70 8114.09 3555.08 3427.63
Threaded I/O Tester Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 8 16 24 32 40 SE +/- 0.55, N = 6 SE +/- 0.46, N = 3 SE +/- 0.48, N = 4 SE +/- 0.24, N = 3 SE +/- 0.39, N = 6 SE +/- 0.08, N = 6 36.93 31.71 30.58 30.41 20.83 2.45
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 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 WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 50 100 150 200 250 SE +/- 0.49, N = 3 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 251.52 226.64 212.33 206.87 149.20 129.79 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Opteron - Local WD Red 3TB Raid10 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 200 400 600 800 1000 SE +/- 1.72, N = 3 SE +/- 0.79, N = 3 SE +/- 1.62, N = 3 SE +/- 4.19, N = 3 SE +/- 1.45, N = 3 SE +/- 13.58, N = 6 799.45 782.47 748.15 679.65 653.92 413.41 1. (CC) gcc options: -lpopt -O2
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 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local WD Red 3TB Raid10 Opteron - Local SSD Samsung 840PRO Raid1 40 80 120 160 200 SE +/- 0.82, N = 3 SE +/- 1.28, N = 3 SE +/- 0.89, N = 3 SE +/- 0.96, N = 3 SE +/- 1.73, N = 3 SE +/- 2.33, N = 6 92.65 92.75 92.88 93.42 158.08 158.75
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local WD Red 3TB Raid10 Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.10, N = 3 SE +/- 0.38, N = 6 SE +/- 0.05, N = 3 17.03 18.61 19.55 20.33 21.19 23.16 1. (CC) gcc options: -O2 -ldl -lpthread
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 WD Red 3TB Raid10 Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic 700 1400 2100 2800 3500 SE +/- 17.44, N = 3 SE +/- 79.75, N = 6 SE +/- 40.25, N = 6 SE +/- 47.01, N = 6 SE +/- 13.69, N = 3 SE +/- 20.55, N = 3 3171 3003 2845 2831 2744 2656 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 1x1GB Nic Opteron - Local WD Red 3TB Raid10 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 700 1400 2100 2800 3500 SE +/- 1.20, N = 3 SE +/- 26.31, N = 3 SE +/- 19.38, N = 3 SE +/- 13.67, N = 3 SE +/- 34.66, N = 3 SE +/- 8.84, N = 3 3300 3204 3150 3096 3078 2942 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
Phoronix Test Suite v10.8.5