VMware testing on Debian 10 via the Phoronix Test Suite.
IBM_iscsi Kernel Notes: Transparent Huge Pages: alwaysCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -vDisk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x5003003Python Notes: Python 2.7.16 + Python 3.7.3Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected
Netapp_nfs Processor: Intel Xeon Gold 6240R (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 1 x 16384 MB DRAM, Disk: 11GB Virtual disk + 1100GB Virtual disk + 268GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3
OS: Debian 10, Kernel: 4.19.0-6-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware
Storage tests OpenBenchmarking.org Phoronix Test Suite Intel Xeon Gold 6240R (4 Cores) Intel 440BX (6.00 BIOS) Intel 440BX/ZX/DX 1 x 16384 MB DRAM 11GB Virtual disk + 1100GB Virtual disk + 268GB Virtual disk VMware SVGA II VMware VMXNET3 Debian 10 4.19.0-6-amd64 (x86_64) GCC 8.3.0 ext4 1176x885 VMware Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution System Layer Storage Tests Benchmarks System Logs - Transparent Huge Pages: always - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096 - CPU Microcode: 0x5003003 - Python 2.7.16 + Python 3.7.3 - itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected
IBM_iscsi vs. Netapp_nfs Comparison Phoronix Test Suite Baseline +43.1% +43.1% +86.2% +86.2% +129.3% +129.3% +172.4% +172.4% 45.2% 11.8% 10.1% 9.4% 9.2% 8.7% 8.3% 8.2% 5.2% 5.2% 5.1% 2.4% Seq Write - Linux AIO - No - Yes - 4KB 172.5% Seq Write - Linux AIO - No - Yes - 4KB 172.2% Rand Read - Linux AIO - No - Yes - 4KB 83% Rand Read - Linux AIO - No - Yes - 4KB 82.1% Seq Read - Linux AIO - No - Yes - 4KB 74.8% Seq Read - Linux AIO - No - Yes - 4KB 74.4% Rand Write - Linux AIO - No - Yes - 4KB 58.6% Rand Write - Linux AIO - No - Yes - 4KB 58.1% 32MB 128 14.3% 32 4.F.3.S.D.1.S 10.8% 2MB - /data 8 12 Clients 1.F.1.S 9.1% Read Compiled Tree 1 Clients 2MB - / 8MB - /data 7.9% 8MB - /var 7.8% 8MB - / 5.9% 8MB 5.4% Rand Write - Linux AIO - No - Yes - 2MB Rand Read - Linux AIO - No - Yes - 2MB 5.2% Rand Write - Linux AIO - No - Yes - 2MB Rand Read - Linux AIO - No - Yes - 2MB 5.1% 64MB 1024MB - /data 4.4% 512MB 4.3% 4MB - /var 4% Seq Read - Linux AIO - No - Yes - 2MB 3.9% Seq Read - Linux AIO - No - Yes - 2MB 3.8% 4MB - / 3.3% 16MB 3% 2MB - /var 2.9% 512MB - / 2.8% 16MB - /data 2.7% 1024MB 2.7% 4MB 2.4% 1 512MB - /var 2.1% Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester IOR SQLite SQLite FS-Mark IOR SQLite Dbench FS-Mark Compile Bench Dbench IOR IOR IOR IOR IOR Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester IOR IOR IOR IOR Flexible IO Tester Flexible IO Tester IOR IOR IOR IOR IOR IOR IOR SQLite IOR IBM_iscsi Netapp_nfs
Storage tests ior: 16MB - / compilebench: Compile ior: 4MB - / compilebench: Initial Create compilebench: Read Compiled Tree ior: 64MB - / dbench: 12 Clients dbench: 1 Clients fio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory fs-mark: 1000 Files, 1MB Size fs-mark: 5000 Files, 1MB Size, 4 Threads fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size fs-mark: 1000 Files, 1MB Size, No Sync/FSync ior: 2MB - / fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory ior: 8MB - / fio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory ior: 32MB - / ior: 256MB - / postmark: Disk Transaction Performance ior: 256MB - Default Test Directory ior: 1024MB - Default Test Directory ior: 8MB - Default Test Directory ior: 32MB - Default Test Directory ior: 512MB - /data ior: 2MB - Default Test Directory ior: 2MB - /data ior: 512MB - / ior: 8MB - /var ior: 16MB - /var ior: 4MB - /var ior: 2MB - /var ior: 1024MB - / ior: 512MB - /var ior: 32MB - /var ior: 64MB - /data ior: 4MB - /data ior: 256MB - /data ior: 64MB - /var ior: 1024MB - /data ior: 8MB - /data ior: 4MB - Default Test Directory ior: 16MB - /data ior: 16MB - Default Test Directory ior: 256MB - /var ior: 64MB - Default Test Directory ior: 32MB - /data ior: 512MB - Default Test Directory ior: 1024MB - /var sqlite: 1 sqlite: 8 sqlite: 32 sqlite: 64 sqlite: 128 IBM_iscsi Netapp_nfs 758.21 1547.10 515.20 510.58 873.82 866.40 1657.68 423.738 1113 553 417 107000 1116 554 283 72467 1112 553 1116 554 269 68767 312.6 559.8 308.6 1995.7 373.20 429 691.86 110000 818.32 911.06 5357 922.23 949.78 683.33 568.75 929.80 404.28 370.10 931.30 666.98 755.95 524.53 385.89 937.65 930.18 819.28 879.33 516.65 924.77 865.83 937.94 677.96 528.32 776.71 757.83 919.08 824.85 822.62 932.41 937.97 10.077 21.193 38.351 54.786 82.565 750.31 1561.70 498.92 519.72 949.83 864.37 1810.91 459.005 1058 526 229 58467 1174 583 179 45700 1071 532 1117 555 98.7 25267 286.6 549.3 278.6 2020.7 403.75 246 653.19 62933 831.99 903.23 5319 906.48 924.94 648.39 825.89 913.11 401.73 407.52 905.62 618.71 752.11 504.22 375.11 924.03 910.93 825.40 876.87 514.24 937.54 881.67 898.42 628.23 515.92 756.10 735.68 927.30 867.15 830.53 894.09 935.01 9.844 19.368 34.292 54.366 94.373 OpenBenchmarking.org
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 16MB - Disk Target: / IBM_iscsi Netapp_nfs 160 320 480 640 800 SE +/- 1.31, N = 3 SE +/- 7.36, N = 3 758.21 750.31 MIN: 542.56 / MAX: 971.07 MIN: 535.87 / MAX: 978.42 1. (CC) gcc options: -O2 -lm -pthread -lmpi
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile IBM_iscsi Netapp_nfs 300 600 900 1200 1500 SE +/- 6.23, N = 3 SE +/- 13.20, N = 8 1547.10 1561.70
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 4MB - Disk Target: / IBM_iscsi Netapp_nfs 110 220 330 440 550 SE +/- 4.71, N = 3 SE +/- 3.59, N = 15 515.20 498.92 MIN: 350.59 / MAX: 878.8 MIN: 347.44 / MAX: 889.51 1. (CC) gcc options: -O2 -lm -pthread -lmpi
Compile Bench Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create IBM_iscsi Netapp_nfs 110 220 330 440 550 SE +/- 3.41, N = 3 SE +/- 8.84, N = 3 510.58 519.72
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 64MB - Disk Target: / IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.74, N = 3 SE +/- 9.14, N = 3 866.40 864.37 MIN: 731.46 / MAX: 998.6 MIN: 163.01 / MAX: 1036.57 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 1 Clients IBM_iscsi Netapp_nfs 100 200 300 400 500 SE +/- 0.51, N = 3 SE +/- 0.90, N = 3 423.74 459.01 1. (CC) gcc options: -lpopt -O2
Flexible IO Tester FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.33, N = 3 SE +/- 6.69, N = 3 1113 1058 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 120 240 360 480 600 SE +/- 1.15, N = 3 SE +/- 3.33, N = 3 553 526 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 90 180 270 360 450 SE +/- 3.71, N = 3 417 229 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 20K 40K 60K 80K 100K SE +/- 1000.00, N = 3 SE +/- 33.33, N = 3 107000 58467 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 300 600 900 1200 1500 SE +/- 0.33, N = 3 1116 1174 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 130 260 390 520 650 554 583 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 60 120 180 240 300 SE +/- 3.38, N = 3 283 179 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 16K 32K 48K 64K 80K SE +/- 874.33, N = 3 72467 45700 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 4.67, N = 3 1112 1071 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 120 240 360 480 600 SE +/- 2.33, N = 3 553 532 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 3.18, N = 3 1116 1117 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 120 240 360 480 600 SE +/- 1.45, N = 3 554 555 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 60 120 180 240 300 SE +/- 0.12, N = 3 269.0 98.7 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 15K 30K 45K 60K 75K SE +/- 375.65, N = 3 SE +/- 33.33, N = 3 68767 25267 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads IBM_iscsi Netapp_nfs 120 240 360 480 600 SE +/- 5.38, N = 3 SE +/- 5.33, N = 3 559.8 549.3 1. (CC) gcc options: -static
OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size IBM_iscsi Netapp_nfs 70 140 210 280 350 SE +/- 0.63, N = 3 SE +/- 2.82, N = 6 308.6 278.6 1. (CC) gcc options: -static
OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync IBM_iscsi Netapp_nfs 400 800 1200 1600 2000 SE +/- 17.52, N = 3 SE +/- 3.16, N = 3 1995.7 2020.7 1. (CC) gcc options: -static
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 2MB - Disk Target: / IBM_iscsi Netapp_nfs 90 180 270 360 450 SE +/- 1.50, N = 3 SE +/- 0.95, N = 3 373.20 403.75 MIN: 106.83 / MAX: 758.97 MIN: 239.75 / MAX: 726.21 1. (CC) gcc options: -O2 -lm -pthread -lmpi
Flexible IO Tester FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 90 180 270 360 450 429 246 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 8MB - Disk Target: / IBM_iscsi Netapp_nfs 150 300 450 600 750 SE +/- 8.63, N = 3 SE +/- 1.16, N = 3 691.86 653.19 MIN: 464.27 / MAX: 953.35 MIN: 130.48 / MAX: 899.58 1. (CC) gcc options: -O2 -lm -pthread -lmpi
Flexible IO Tester FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 20K 40K 60K 80K 100K SE +/- 33.33, N = 3 110000 62933 1. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 32MB - Disk Target: / IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.44, N = 3 SE +/- 2.94, N = 3 818.32 831.99 MIN: 545.5 / MAX: 986.09 MIN: 607.8 / MAX: 1015.98 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 256MB - Disk Target: / IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 1.08, N = 3 SE +/- 7.78, N = 8 911.06 903.23 MIN: 774 / MAX: 993.9 MIN: 298.01 / MAX: 1049 1. (CC) gcc options: -O2 -lm -pthread -lmpi
PostMark This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance IBM_iscsi Netapp_nfs 1100 2200 3300 4400 5500 SE +/- 38.33, N = 3 5357 5319 1. (CC) gcc options: -O3
IOR IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 256MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 0.45, N = 3 SE +/- 11.51, N = 3 922.23 906.48 MIN: 801.35 / MAX: 1003.73 MIN: 310.29 / MAX: 1049.4 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 1024MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 0.64, N = 3 SE +/- 1.35, N = 3 949.78 924.94 MIN: 917.09 / MAX: 1000.35 MIN: 643.47 / MAX: 1012.27 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 8MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 150 300 450 600 750 SE +/- 7.23, N = 15 SE +/- 5.79, N = 3 683.33 648.39 MIN: 302.39 / MAX: 958.55 MIN: 471.66 / MAX: 918.32 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 32MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 5.44, N = 6 SE +/- 8.31, N = 5 568.75 825.89 MIN: 227.37 / MAX: 990.09 MIN: 596.97 / MAX: 1012 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 512MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 1.09, N = 3 SE +/- 8.90, N = 3 929.80 913.11 MIN: 808.03 / MAX: 1004.5 MIN: 444.89 / MAX: 1043.16 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 2MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 90 180 270 360 450 SE +/- 10.29, N = 15 SE +/- 13.91, N = 15 404.28 401.73 MIN: 112.8 / MAX: 872.27 MIN: 260.88 / MAX: 850.01 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 2MB - Disk Target: /data IBM_iscsi Netapp_nfs 90 180 270 360 450 SE +/- 4.78, N = 3 SE +/- 3.61, N = 3 370.10 407.52 MIN: 230.54 / MAX: 728.21 MIN: 289.55 / MAX: 685.48 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 512MB - Disk Target: / IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.14, N = 3 SE +/- 8.46, N = 3 931.30 905.62 MIN: 811.68 / MAX: 1001.15 MIN: 472.2 / MAX: 1052.51 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 8MB - Disk Target: /var IBM_iscsi Netapp_nfs 140 280 420 560 700 SE +/- 8.52, N = 3 SE +/- 3.67, N = 3 666.98 618.71 MIN: 445.93 / MAX: 959.41 MIN: 445.7 / MAX: 954.04 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 16MB - Disk Target: /var IBM_iscsi Netapp_nfs 160 320 480 640 800 SE +/- 4.63, N = 3 SE +/- 8.56, N = 3 755.95 752.11 MIN: 472.79 / MAX: 978.02 MIN: 488.29 / MAX: 995.67 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 4MB - Disk Target: /var IBM_iscsi Netapp_nfs 110 220 330 440 550 SE +/- 2.67, N = 3 SE +/- 4.30, N = 3 524.53 504.22 MIN: 349.51 / MAX: 893.98 MIN: 380.34 / MAX: 832.8 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 2MB - Disk Target: /var IBM_iscsi Netapp_nfs 80 160 240 320 400 SE +/- 2.64, N = 15 SE +/- 9.56, N = 12 385.89 375.11 MIN: 254.07 / MAX: 818.51 MIN: 235.43 / MAX: 719.85 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 1024MB - Disk Target: / IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 0.49, N = 3 SE +/- 6.91, N = 3 937.65 924.03 MIN: 865.41 / MAX: 986.17 MIN: 668.63 / MAX: 1029.32 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 512MB - Disk Target: /var IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.49, N = 3 SE +/- 8.34, N = 3 930.18 910.93 MIN: 803.73 / MAX: 1003.21 MIN: 436.32 / MAX: 1034.25 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 32MB - Disk Target: /var IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 10.44, N = 3 SE +/- 3.10, N = 3 819.28 825.40 MIN: 683.78 / MAX: 981.24 MIN: 441.33 / MAX: 1020.57 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 64MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 10.59, N = 3 SE +/- 5.64, N = 3 879.33 876.87 MIN: 686.16 / MAX: 999.64 MIN: 601.44 / MAX: 1029.7 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 4MB - Disk Target: /data IBM_iscsi Netapp_nfs 110 220 330 440 550 SE +/- 6.29, N = 4 SE +/- 4.13, N = 15 516.65 514.24 MIN: 347.9 / MAX: 886.56 MIN: 380.23 / MAX: 839.32 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 256MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 3.55, N = 3 SE +/- 2.43, N = 3 924.77 937.54 MIN: 777.09 / MAX: 1001.38 MIN: 774.67 / MAX: 1046.54 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 64MB - Disk Target: /var IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 3.36, N = 3 SE +/- 3.04, N = 3 865.83 881.67 MIN: 758.94 / MAX: 997.79 MIN: 701.73 / MAX: 1027.09 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 1024MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 1.21, N = 3 SE +/- 6.63, N = 3 937.94 898.42 MIN: 867.03 / MAX: 1000.94 MIN: 623.96 / MAX: 1008.1 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 8MB - Disk Target: /data IBM_iscsi Netapp_nfs 150 300 450 600 750 SE +/- 8.24, N = 3 SE +/- 4.83, N = 15 677.96 628.23 MIN: 445.73 / MAX: 957.93 MIN: 422.2 / MAX: 949.58 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 4MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 110 220 330 440 550 SE +/- 5.58, N = 3 SE +/- 11.64, N = 15 528.32 515.92 MIN: 349.17 / MAX: 900.54 MIN: 324.29 / MAX: 848.17 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 16MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.76, N = 3 SE +/- 1.63, N = 3 776.71 756.10 MIN: 554.72 / MAX: 977.33 MIN: 536.14 / MAX: 999.17 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 16MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 160 320 480 640 800 SE +/- 3.68, N = 3 SE +/- 0.32, N = 3 757.83 735.68 MIN: 434.49 / MAX: 969.24 MIN: 502.41 / MAX: 951.66 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 256MB - Disk Target: /var IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 1.21, N = 3 SE +/- 2.18, N = 3 919.08 927.30 MIN: 734.15 / MAX: 1002.29 MIN: 769.87 / MAX: 1047.73 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 64MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 25.12, N = 15 SE +/- 8.03, N = 3 824.85 867.15 MIN: 417.31 / MAX: 999.92 MIN: 653.27 / MAX: 1036.68 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 32MB - Disk Target: /data IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 2.68, N = 3 SE +/- 7.47, N = 3 822.62 830.53 MIN: 674.82 / MAX: 985.64 MIN: 630.5 / MAX: 1013.73 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 512MB - Disk Target: Default Test Directory IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 3.32, N = 3 SE +/- 11.66, N = 3 932.41 894.09 MIN: 821.89 / MAX: 1003.62 MIN: 431.97 / MAX: 1040.34 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org MB/s, More Is Better IOR 3.3.0 Block Size: 1024MB - Disk Target: /var IBM_iscsi Netapp_nfs 200 400 600 800 1000 SE +/- 1.21, N = 3 SE +/- 2.35, N = 3 937.97 935.01 MIN: 865.3 / MAX: 991.52 MIN: 834.73 / MAX: 1005.38 1. (CC) gcc options: -O2 -lm -pthread -lmpi
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 8 IBM_iscsi Netapp_nfs 5 10 15 20 25 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 21.19 19.37 1. (CC) gcc options: -O2 -lm -ldl -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 32 IBM_iscsi Netapp_nfs 9 18 27 36 45 SE +/- 0.32, N = 3 SE +/- 0.09, N = 3 38.35 34.29 1. (CC) gcc options: -O2 -lm -ldl -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 64 IBM_iscsi Netapp_nfs 12 24 36 48 60 SE +/- 0.29, N = 3 SE +/- 0.07, N = 3 54.79 54.37 1. (CC) gcc options: -O2 -lm -ldl -lpthread
OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 128 IBM_iscsi Netapp_nfs 20 40 60 80 100 SE +/- 0.22, N = 3 SE +/- 0.21, N = 3 82.57 94.37 1. (CC) gcc options: -O2 -lm -ldl -lpthread
IBM_iscsi Kernel Notes: Transparent Huge Pages: alwaysCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -vDisk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x5003003Python Notes: Python 2.7.16 + Python 3.7.3Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected
Testing initiated at 18 March 2021 15:49 by user root.
Netapp_nfs Processor: Intel Xeon Gold 6240R (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 1 x 16384 MB DRAM, Disk: 11GB Virtual disk + 1100GB Virtual disk + 268GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3
OS: Debian 10, Kernel: 4.19.0-6-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware
Kernel Notes: Transparent Huge Pages: alwaysCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -vDisk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x5003003Python Notes: Python 2.7.16 + Python 3.7.3Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected
Testing initiated at 26 March 2021 11:25 by user root.