oV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1904181-RA-OV433GFS601.

oV4.3.3-GFS6.1Tuned-ext4nobarrier-VDOProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayeroV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO4 x Intel Core (Haswell no TSX) @ 2.40GHz (4 Cores)oVirt Node (1.11.0-2.el7 BIOS)Intel 440FX- 82441FX PMC1 x 4096 MB RAM54GB QEMU HDD + 2 x 32GB QEMU HDDRed Hat QXL paravirtual graphic cardRed Hat Virtio deviceCentOS Linux 73.10.0-957.10.1.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - DEADLINE / data=ordered,noatime,nobarrier,nodiratime,rw- Load fences __user pointer sanitization + PTE Inversion

oV4.3.3-GFS6.1Tuned-ext4nobarrier-VDOfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4MB - Default Test Directoryunpack-linux: linux-4.15.tar.xzpostmark: Disk Transaction Performancephpbench: PHP Benchmark SuiteoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO91.3352.77141211310.703624396279OpenBenchmarking.org

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO20406080100SE +/- 1.87, N = 391.331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO5K10K15K20K25KSE +/- 484.19, N = 3233671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO1224364860SE +/- 0.20, N = 352.771. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO3K6K9K12K15K135001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO30060090012001500SE +/- 40.36, N = 314121. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test DirectoryoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO306090120150SE +/- 1.45, N = 31131. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Unpacking The Linux Kernel

linux-4.15.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-4.15.tar.xzoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO3691215SE +/- 0.59, N = 410.70

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO8001600240032004000SE +/- 51.67, N = 336241. (CC) gcc options: -O3

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteoV4.3.3-GFS6.1Tuned-ext4nobarrier-VDO80K160K240K320K400KSE +/- 1204.57, N = 3396279

Phoronix Test Suite v10.8.4