CFQ default elevator

Testing the default linux kernek elevator setting, cfq

HTML result view exported from: https://openbenchmarking.org/result/1206013-SU-CFQDEFAUL19.

CFQ default elevatorProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutiondgqelevatorAMD FX-4100 @ 3.91GHz (4 Cores)ASUS M5A88-MAMD RS8803584MB80GB SAMSUNG HD080HJ/ATI Radeon HD 4600 1024MB (600/500MHz)Realtek ALC892Realtek RTL8111/8168Barchlinux rolling3.3.7-1-ARCH (i686)KDEX Server 1.11.4fglrx 8.96.4 Catalyst 12.33.3.11631GCC 4.7.0 20120505 + LLVM 3.1xfs1024x768OpenBenchmarking.org- --disable-build-poststage1-with-cxx --disable-build-with-cxx --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-gold --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-ld=default --enable-libstdcxx-time --enable-lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu --with-plugin-ld=ld.gold --with-ppl - CFQ / attr2,noquota,relatime,rw- Disk Scheduler: CFQ. Firefox was running on this system.

CFQ default elevatoriozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write Performancedgqelevator2668.0637.00OpenBenchmarking.org

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancedgqelevator6001200180024003000SE +/- 0.21, N = 32668.061. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancedgqelevator918273645SE +/- 0.32, N = 337.001. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4