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&sro&grw .
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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 2K 4K 6K 8K 10K SE +/- 7.12, N = 3 SE +/- 63.06, N = 3 SE +/- 7.26, N = 3 SE +/- 12.69, N = 3 SE +/- 9.96, N = 3 SE +/- 44.44, N = 3 3427.63 3555.08 8114.09 8230.58 8164.27 8147.70
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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 8 16 24 32 40 SE +/- 0.39, N = 6 SE +/- 0.08, N = 6 SE +/- 0.55, N = 6 SE +/- 0.48, N = 4 SE +/- 0.46, N = 3 SE +/- 0.24, N = 3 20.83 2.45 36.93 30.58 31.71 30.41
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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 3K 6K 9K 12K 15K SE +/- 20.14, N = 3 SE +/- 14.61, N = 3 SE +/- 189.55, N = 6 SE +/- 33.79, N = 3 SE +/- 22.08, N = 3 SE +/- 89.21, N = 3 4812.15 4844.83 11635.21 11959.87 11933.28 12150.38
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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 7 14 21 28 35 SE +/- 0.17, N = 3 SE +/- 0.49, N = 6 SE +/- 0.23, N = 3 SE +/- 0.40, N = 3 SE +/- 0.49, N = 3 SE +/- 0.31, N = 3 10.15 19.13 28.01 28.29 26.19 25.55
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 50 100 150 200 250 SE +/- 0.15, N = 3 SE +/- 0.06, N = 3 SE +/- 0.49, N = 3 SE +/- 0.25, N = 3 SE +/- 0.43, N = 3 SE +/- 0.05, N = 3 129.79 149.20 251.52 226.64 212.33 206.87 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 200 400 600 800 1000 SE +/- 13.58, N = 6 SE +/- 4.19, N = 3 SE +/- 1.45, N = 3 SE +/- 1.62, N = 3 SE +/- 0.79, N = 3 SE +/- 1.72, N = 3 413.41 679.65 653.92 748.15 782.47 799.45 1. (CC) gcc options: -lpopt -O2
Dbench Client Count: 48 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 48 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 300 600 900 1200 1500 SE +/- 2.98, N = 3 SE +/- 9.07, N = 3 SE +/- 4.06, N = 3 SE +/- 1.48, N = 3 SE +/- 3.59, N = 3 SE +/- 5.54, N = 3 389.01 693.90 899.21 1106.64 1167.97 1186.28 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 700 1400 2100 2800 3500 SE +/- 71.58, N = 6 SE +/- 3.16, N = 6 SE +/- 1.86, N = 3 SE +/- 24.02, N = 3 SE +/- 3.53, N = 3 SE +/- 160.13, N = 6 2338 157 3299 3215 3058 2911 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 600 1200 1800 2400 3000 SE +/- 27.22, N = 3 SE +/- 2.08, N = 3 SE +/- 1.00, N = 3 SE +/- 33.14, N = 6 SE +/- 7.62, N = 3 SE +/- 6.06, N = 3 2778 850 3029 2582 2480 2447 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 700 1400 2100 2800 3500 SE +/- 8.84, N = 3 SE +/- 26.31, N = 3 SE +/- 1.20, N = 3 SE +/- 19.38, N = 3 SE +/- 13.67, N = 3 SE +/- 34.66, N = 3 2942 3204 3300 3150 3096 3078 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 SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 700 1400 2100 2800 3500 SE +/- 13.69, N = 3 SE +/- 17.44, N = 3 SE +/- 79.75, N = 6 SE +/- 47.01, N = 6 SE +/- 20.55, N = 3 SE +/- 40.25, N = 6 2744 3171 3003 2831 2656 2845 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 900 1800 2700 3600 4500 SE +/- 7.45, N = 3 SE +/- 0.75, N = 3 SE +/- 17.17, N = 3 SE +/- 8.88, N = 3 SE +/- 15.64, N = 3 SE +/- 12.16, N = 3 1779.40 1756.25 4358.77 4337.94 4354.75 4391.94 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 50 100 150 200 250 SE +/- 0.92, N = 6 SE +/- 1.85, N = 3 SE +/- 0.30, N = 3 SE +/- 0.39, N = 3 SE +/- 1.18, N = 3 SE +/- 0.12, N = 3 34.85 174.33 103.87 177.22 213.15 221.84 1. (CC) gcc options: -O3
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 900 1800 2700 3600 4500 SE +/- 3.67, N = 3 SE +/- 3.67, N = 3 SE +/- 22.67, N = 3 SE +/- 23.67, N = 3 SE +/- 23.67, N = 3 SE +/- 0.00, N = 3 1619 1662 4143 4190 4213 4237 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 40 80 120 160 200 SE +/- 2.33, N = 6 SE +/- 1.73, N = 3 SE +/- 0.89, N = 3 SE +/- 0.82, N = 3 SE +/- 0.96, N = 3 SE +/- 1.28, N = 3 158.75 158.08 92.88 92.65 93.42 92.75
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Timed SQLite Insertions Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.10, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.38, N = 6 23.16 20.33 17.03 18.61 19.55 21.19 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 Opteron - Local SSD Samsung 840PRO Raid1 Opteron - Local WD Red 3TB Raid10 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 700 1400 2100 2800 3500 SE +/- 4.64, N = 3 SE +/- 3.83, N = 3 SE +/- 232.97, N = 6 SE +/- 24.61, N = 3 SE +/- 43.82, N = 3 SE +/- 29.51, N = 3 1054.22 1060.86 3306.17 3116.63 3095.98 3154.02 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4