iozone-no-discard

KVM QEMU 1.5.3 testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1804119-FO-IOZONENOD19.

iozone-no-discardProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layeriozone-no-discard2 x QEMU Virtual 1.5.3 @ 2.27GHz (2 Cores)Red Hat KVM (0.5.1 BIOS)Intel 440FX- 82441FX PMC1 x 514 MB RAM17GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-693.17.1.el7.bug14347.centos.plus.x86_64 (x86_64)GCC 4.8.5 20150623ext4KVM QEMU 1.5.3OpenBenchmarking.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 - none / data=ordered,relatime,rw

iozone-no-discardiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 64Kb - 8GB - Write Performanceiozone-no-discard104.52100.1296.5687.16103.13101.53OpenBenchmarking.org

IOzone

Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Read Performanceiozone-no-discard20406080100SE +/- 0.83, N = 3104.521. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performanceiozone-no-discard20406080100SE +/- 0.60, N = 3100.121. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write Performanceiozone-no-discard20406080100SE +/- 0.84, N = 396.561. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performanceiozone-no-discard20406080100SE +/- 1.31, N = 487.161. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performanceiozone-no-discard20406080100SE +/- 1.36, N = 6103.131. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performanceiozone-no-discard20406080100SE +/- 1.90, N = 6101.531. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4