Debian Jessie KVM tuning

IDE+NO THP+NO VCPUPIN

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1505229-DE-1505217DE22
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VirtIO+THP+VCPUPIN
May 21 2015
 
IDE+NO THP+NO VCPUPIN
May 21 2015
 
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Debian Jessie KVM tuningOpenBenchmarking.orgPhoronix Test Suite2 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.40GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC1 x 1024 MB RAM QEMU8GB9GB QEMU HDDVMware SVGA IIRed Hat Virtio deviceDebian GNU/Linux 83.16.0-4-amd64 (x86_64)GCC 4.9.2ext4KVM VMwareProcessorMotherboardChipsetMemoryDisksGraphicsNetworkOSKernelCompilerFile-SystemSystem LayerDebian Jessie KVM Tuning BenchmarksSystem Logs- --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 - VirtIO+THP+VCPUPIN: data=ordered,errors=remount-ro,noatime,nodiratime,rw- IDE+NO THP+NO VCPUPIN: CFQ / data=ordered,errors=remount-ro,noatime,nodiratime,rw- IDE+NO THP+NO VCPUPIN: Disk Scheduler: CFQ.

AIO-Stress

AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteVirtIO+THP+VCPUPINIDE+NO THP+NO VCPUPIN612182430SE +/- 0.34, N = 4SE +/- 0.36, N = 623.2222.451. (CC) gcc options: -pthread -laio
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteVirtIO+THP+VCPUPINIDE+NO THP+NO VCPUPIN510152025Min: 22.36 / Avg: 23.22 / Max: 23.92Min: 21.73 / Avg: 22.45 / Max: 24.121. (CC) gcc options: -pthread -laio

x264

This is a simple test of the x264 H.264/AVC encoder run on the CPU (OpenCL support disabled). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-08-30H.264 Video EncodingVirtIO+THP+VCPUPINIDE+NO THP+NO VCPUPIN612182430SE +/- 0.70, N = 10SE +/- 0.40, N = 1024.1423.121. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-08-30H.264 Video EncodingVirtIO+THP+VCPUPINIDE+NO THP+NO VCPUPIN612182430Min: 17.85 / Avg: 24.14 / Max: 25.01Min: 19.56 / Avg: 23.12 / Max: 23.771. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize