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&grw&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 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 tiobench: Rand Read - 64MB - 16 tiobench: Rand Write - 64MB - 16 tiobench: Read - 64MB - 16 tiobench: Write - 64MB - 16 dbench: 1 dbench: 12 dbench: 48 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 iozone: 4Kb - 2GB - Read Performance iozone: 4Kb - 2GB - Write Performance postmark: Disk Transaction Performance build-linux-kernel: Time To Compile sqlite: Timed SQLite Insertions pgbench: Phoronix Test Suite v5.8.0 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 Opteron - Local WD Red 3TB Raid10 8147.70 30.41 12150.38 25.55 206.87 799.45 1186.28 2911 2447 3078 2845 4391.94 221.84 4237 92.75 21.19 261.80 3154.02 8164.27 31.71 11933.28 26.19 212.33 782.47 1167.97 3058 2480 3096 2656 4354.75 213.15 4213 93.42 19.55 3095.98 8230.58 30.58 11959.87 28.29 226.64 748.15 1106.64 3215 2582 3150 2831 4337.94 177.22 4190 92.65 18.61 3116.63 8114.09 36.93 11635.21 28.01 251.52 653.92 899.21 3299 3029 3300 3003 4358.77 103.87 4143 92.88 17.03 3306.17 3427.63 20.83 4812.15 10.15 129.79 413.41 389.01 2338 2778 2942 2744 1779.40 34.85 1619 158.75 23.16 1054.22 3555.08 2.45 4844.83 19.13 149.20 679.65 693.90 157 850 3204 3171 1756.25 174.33 1662 158.08 20.33 1060.86 OpenBenchmarking.org
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Phoronix Test Suite v10.8.4