read-write-heavy-contention-disk-448

Xen HVM domU 4.2.amazon testing on Debian 8.4 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1604261-HA-READWRITE14.

read-write-heavy-contention-disk-448ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel Xeon E5-2670 v2 - Cirrus Logic GD 5446 - XenIntel Xeon E5-2670 v2 @ 2.49GHz (8 Cores)Xen HVM domUIntel 440FX- 82441FX PMC16384 MB + 16384 MB + 16384 MB + 13348 MB RAM8GBCirrus Logic GD 5446Intel 82599 Virtual FunctionDebian 8.44.4.8-teads (x86_64)GCC 4.9.2ext4800x600Xen HVM domU 4.2.amazonOpenBenchmarking.org- --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

read-write-heavy-contention-disk-448pgbench: On-Disk - Heavy Contention - Read WriteStandard ErrorStandard DeviationIntel Xeon E5-2670 v2 - Cirrus Logic GD 5446 - Xen243.650.160.12%OpenBenchmarking.org

PostgreSQL pgbench

Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read WriteIntel Xeon E5-2670 v2 - Cirrus Logic GD 5446 - Xen50100150200250SE +/- 0.16, N = 3243.651. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Phoronix Test Suite v10.8.4