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/1510057-BE-DISKTEST218&grs&rdt .
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 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 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 dbench: 48 tiobench: Write - 64MB - 16 postmark: Disk Transaction Performance tiobench: Read - 64MB - 16 iozone: 4Kb - 2GB - Read Performance tiobench: Rand Read - 64MB - 16 dbench: 1 tiobench: Rand Write - 64MB - 16 build-linux-kernel: Time To Compile sqlite: Timed SQLite Insertions fio: Rand 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 iozone: 4Kb - 2GB - Write Performance dbench: 12 fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory - IOPS aio-stress: Rand Write Xeon - iSCSI SSD Crucial MX Raidz1 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 1186.28 25.55 4237 12150.38 4391.94 8147.70 206.87 30.41 92.75 21.19 2447 3078 261.80 221.84 799.45 2845 2911 3154.02 1167.97 26.19 4213 11933.28 4354.75 8164.27 212.33 31.71 93.42 19.55 2480 3096 213.15 782.47 2656 3058 3095.98 389.01 10.15 1619 4812.15 1779.40 3427.63 129.79 20.83 158.75 23.16 2778 2942 34.85 413.41 2744 2338 1054.22 1106.64 28.29 4190 11959.87 4337.94 8230.58 226.64 30.58 92.65 18.61 2582 3150 177.22 748.15 2831 3215 3116.63 899.21 28.01 4143 11635.21 4358.77 8114.09 251.52 36.93 92.88 17.03 3029 3300 103.87 653.92 3003 3299 3306.17 OpenBenchmarking.org
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 300 600 900 1200 1500 SE +/- 5.54, N = 3 SE +/- 3.59, N = 3 SE +/- 2.98, N = 3 SE +/- 1.48, N = 3 SE +/- 4.06, N = 3 1186.28 1167.97 389.01 1106.64 899.21 1. (CC) gcc options: -lpopt -O2
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 7 14 21 28 35 SE +/- 0.31, N = 3 SE +/- 0.49, N = 3 SE +/- 0.17, N = 3 SE +/- 0.40, N = 3 SE +/- 0.23, N = 3 25.55 26.19 10.15 28.29 28.01
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 900 1800 2700 3600 4500 SE +/- 0.00, N = 3 SE +/- 23.67, N = 3 SE +/- 3.67, N = 3 SE +/- 23.67, N = 3 SE +/- 22.67, N = 3 4237 4213 1619 4190 4143 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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 3K 6K 9K 12K 15K SE +/- 89.21, N = 3 SE +/- 22.08, N = 3 SE +/- 20.14, N = 3 SE +/- 33.79, N = 3 SE +/- 189.55, N = 6 12150.38 11933.28 4812.15 11959.87 11635.21
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 900 1800 2700 3600 4500 SE +/- 12.16, N = 3 SE +/- 15.64, N = 3 SE +/- 7.45, N = 3 SE +/- 8.88, N = 3 SE +/- 17.17, N = 3 4391.94 4354.75 1779.40 4337.94 4358.77 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 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 2K 4K 6K 8K 10K SE +/- 44.44, N = 3 SE +/- 9.96, N = 3 SE +/- 7.12, N = 3 SE +/- 12.69, N = 3 SE +/- 7.26, N = 3 8147.70 8164.27 3427.63 8230.58 8114.09
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 50 100 150 200 250 SE +/- 0.05, N = 3 SE +/- 0.43, N = 3 SE +/- 0.15, N = 3 SE +/- 0.25, N = 3 SE +/- 0.49, N = 3 206.87 212.33 129.79 226.64 251.52 1. (CC) gcc options: -lpopt -O2
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 8 16 24 32 40 SE +/- 0.24, N = 3 SE +/- 0.46, N = 3 SE +/- 0.39, N = 6 SE +/- 0.48, N = 4 SE +/- 0.55, N = 6 30.41 31.71 20.83 30.58 36.93
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 40 80 120 160 200 SE +/- 1.28, N = 3 SE +/- 0.96, N = 3 SE +/- 2.33, N = 6 SE +/- 0.82, N = 3 SE +/- 0.89, N = 3 92.75 93.42 158.75 92.65 92.88
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 6 12 18 24 30 SE +/- 0.38, N = 6 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 21.19 19.55 23.16 18.61 17.03 1. (CC) gcc options: -O2 -ldl -lpthread
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 600 1200 1800 2400 3000 SE +/- 6.06, N = 3 SE +/- 7.62, N = 3 SE +/- 27.22, N = 3 SE +/- 33.14, N = 6 SE +/- 1.00, N = 3 2447 2480 2778 2582 3029 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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 700 1400 2100 2800 3500 SE +/- 34.66, N = 3 SE +/- 13.67, N = 3 SE +/- 8.84, N = 3 SE +/- 19.38, N = 3 SE +/- 1.20, N = 3 3078 3096 2942 3150 3300 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
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 50 100 150 200 250 SE +/- 0.12, N = 3 SE +/- 1.18, N = 3 SE +/- 0.92, N = 6 SE +/- 0.39, N = 3 SE +/- 0.30, N = 3 221.84 213.15 34.85 177.22 103.87 1. (CC) gcc options: -O3
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 200 400 600 800 1000 SE +/- 1.72, N = 3 SE +/- 0.79, N = 3 SE +/- 13.58, N = 6 SE +/- 1.62, N = 3 SE +/- 1.45, N = 3 799.45 782.47 413.41 748.15 653.92 1. (CC) gcc options: -lpopt -O2
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 600 1200 1800 2400 3000 SE +/- 40.25, N = 6 SE +/- 20.55, N = 3 SE +/- 13.69, N = 3 SE +/- 47.01, N = 6 SE +/- 79.75, N = 6 2845 2656 2744 2831 3003 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
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 Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 700 1400 2100 2800 3500 SE +/- 160.13, N = 6 SE +/- 3.53, N = 3 SE +/- 71.58, N = 6 SE +/- 24.02, N = 3 SE +/- 1.86, N = 3 2911 3058 2338 3215 3299 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 4x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 3x1GB Nic Opteron - Local SSD Samsung 840PRO Raid1 Xeon - iSCSI SSD Crucial MX Raidz1 2x1GB Nic Xeon - iSCSI SSD Crucial MX Raidz1 1x1GB Nic 700 1400 2100 2800 3500 SE +/- 29.51, N = 3 SE +/- 43.82, N = 3 SE +/- 4.64, N = 3 SE +/- 24.61, N = 3 SE +/- 232.97, N = 6 3154.02 3095.98 1054.22 3116.63 3306.17 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.5