test02-cache=writeback

qemu testing on Debian 9.8 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1902265-SP-TEST02CAC95.

test02-cache=writebackProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelOpenGLCompilerFile-SystemScreen ResolutionSystem LayerQEMU HDD - Common KVMCommon KVM (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 4096 MB RAM QEMU107GB QEMU HDDLLVMpipeRed Hat Virtio deviceDebian 9.84.9.0-8-amd64 (x86_64)3.0 Mesa 13.0.6 Gallium 0.4 (LLVM 3.9 128 bits)GCC 6.3.0 20170516ext41024x768qemuOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,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-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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - CFQ / data=ordered,errors=remount-ro,relatime,rw- Python 2.7.13 + Python 3.5.3- KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion

test02-cache=writebackaio-stress: Rand Writesqlite: Timed SQLite Insertionsfs-mark: 1000 Files, 1MB Sizedbench: 12 Clientsdbench: 48 Clientsdbench: 128 Clientsdbench: 1 Clientstiobench: 64MB Rand Read - 32 Threadstiobench: 64MB Rand Write - 32 Threadscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treeunpack-linux: linux-4.15.tar.xzpostmark: Disk Transaction Performancecompress-gzip: Linux Source Tree Archiving To .tar.gzapache: Static Web Page ServingQEMU HDD - Common KVM1058122.8663.20270658965.7652.586309675.488471514568.30270747.4813145OpenBenchmarking.org

AIO-Stress

Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random WriteQEMU HDD - Common KVM2004006008001000SE +/- 11.34, N = 1210581. (CC) gcc options: -pthread -laio

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsQEMU HDD - Common KVM306090120150SE +/- 0.31, N = 3122.861. (CC) gcc options: -O2 -ldl -lpthread

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB SizeQEMU HDD - Common KVM1428425670SE +/- 0.25, N = 363.201. (CC) gcc options: -static

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 ClientsQEMU HDD - Common KVM60120180240300SE +/- 3.27, N = 32701. (CC) gcc options: -lpopt -O2

Dbench

48 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 ClientsQEMU HDD - Common KVM140280420560700SE +/- 2.79, N = 36581. (CC) gcc options: -lpopt -O2

Dbench

128 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 ClientsQEMU HDD - Common KVM2004006008001000SE +/- 11.31, N = 3965.761. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 ClientsQEMU HDD - Common KVM1224364860SE +/- 0.06, N = 352.581. (CC) gcc options: -lpopt -O2

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 2017050364MB Random Read - 32 ThreadsQEMU HDD - Common KVM14K28K42K56K70KSE +/- 1752.04, N = 9630961. (CC) gcc options: -O2

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 2017050364MB Random Write - 32 ThreadsQEMU HDD - Common KVM20406080100SE +/- 0.56, N = 375.481. (CC) gcc options: -O2

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileQEMU HDD - Common KVM2004006008001000SE +/- 2.49, N = 3847

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateQEMU HDD - Common KVM306090120150SE +/- 2.26, N = 3151

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeQEMU HDD - Common KVM100200300400500SE +/- 6.62, N = 3456

Unpacking The Linux Kernel

linux-4.15.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-4.15.tar.xzQEMU HDD - Common KVM246810SE +/- 0.07, N = 48.30

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceQEMU HDD - Common KVM6001200180024003000SE +/- 9.67, N = 327071. (CC) gcc options: -O3

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzQEMU HDD - Common KVM1122334455SE +/- 0.27, N = 347.48

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingQEMU HDD - Common KVM3K6K9K12K15KSE +/- 67.81, N = 3131451. (CC) gcc options: -shared -fPIC -O2 -pthread

Phoronix Test Suite v10.8.4