4k-SequentialRead

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

HTML result view exported from: https://openbenchmarking.org/result/1812205-AL-4KSEQUENT94.

4k-SequentialReadProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel Xeon E3-12xx v2 - cirrusdrmfb - FedoraIntel Xeon E3-12xx v2 @ 2.60GHz (1 Core)Fedora OpenStack Nova1 x 1024 MB RAM20GBcirrusdrmfbCentOS Linux 73.10.0-327.28.3.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.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

4k-SequentialReadfio: Default Test Directory - Seq Read - Linux AIO - No - Yes - 4KB - Default Test DirectoryStandard ErrorStandard DeviationIntel Xeon E3-12xx v2 - cirrusdrmfb - Fedora1241.001.40%OpenBenchmarking.org

Flexible IO Tester

Disk Target file: Default Test Directory - Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target file: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Disk Target file: Default Test Directory - Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target file: Default Test DirectoryIntel Xeon E3-12xx v2 - cirrusdrmfb - Fedora306090120150SE +/- 1.00, N = 31241. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Disk Target file: Default Test Directory - Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target file: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Disk Target file: Default Test Directory - Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target file: Default Test DirectoryIntel Xeon E3-12xx v2 - cirrusdrmfb - Fedora7K14K21K28K35KSE +/- 266.67, N = 3318671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lz -lm -lpthread -ldl

Phoronix Test Suite v10.8.4