raid0-host-vs-guest Running pts/iozone-1.8.0, pts/fio-1.7.1 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1501122-LI-1501118LI35 host Processor: 2 x Intel Xeon E5-2620 0 @ 2.00GHz (24 Cores), Motherboard: Dell 0TTH1R, Memory: 64512MB, Disk: 1998GB Logical Volume + 2 x 500GB Seagate ST9500620NS + 2 x 160GB INTEL SSDSA2CW16
OS: CentOS 6.6, Kernel: 2.6.32-504.3.3.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,seclabelSystem Notes: Disk Scheduler: CFQ. SELinux: Enabled.
guest Processor: 16 x QEMU Virtual (cpu64-rhel6) @ 2.00GHz (16 Cores)Motherboard: Red Hat KVMMemory: 2 x 16384 MB RAMDisk: 10GB
OS: CentOS 6.6, Kernel: 2.6.32-504.3.3.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU
Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=genericDisk Notes: CFQ / barrier=1,data=ordered,relatime,rwSystem Notes: Disk Scheduler: CFQ.
raid0-host-vs-guest Processor Motherboard Memory Disk OS Kernel Compiler File-System System Layer host guest 2 x Intel Xeon E5-2620 0 @ 2.00GHz (24 Cores) Dell 0TTH1R 64512MB 1998GB Logical Volume + 2 x 500GB Seagate ST9500620NS + 2 x 160GB INTEL SSDSA2CW16 CentOS 6.6 2.6.32-504.3.3.el6.x86_64 (x86_64) GCC 4.4.7 20120313 ext4 16 x QEMU Virtual (cpu64-rhel6) @ 2.00GHz (16 Cores) Red Hat KVM 2 x 16384 MB RAM 10GB QEMU OpenBenchmarking.org Disk Details - host: CFQ / barrier=1,data=ordered,relatime,rw,seclabel - guest: CFQ / barrier=1,data=ordered,relatime,rw System Details - host: Disk Scheduler: CFQ. SELinux: Enabled. - guest: Disk Scheduler: CFQ. Compiler Details - guest: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=generic
host vs. guest Comparison Phoronix Test Suite Baseline +322.2% +322.2% +644.4% +644.4% +966.6% +966.6% 16% 14.8% 5% 3.8% 1MB - 2GB - Read Performance 101% Seq Write - Libaio - No - 8KB - IOPS 1288.8% Seq Write - Libaio - No - 8KB - MB/s 1283.2% Seq Read - Libaio - No - 8KB - IOPS 94.9% Seq Read - Libaio - No - 8KB - MB/s 91.3% Seq Write - Libaio - Yes - 8KB - IOPS 83.2% Rand Write - Libaio - Yes - 8KB - MB/s 81.3% Seq Write - Libaio - Yes - 8KB - MB/s 80.3% 4Kb - 2GB - Read Performance 79.9% 64Kb - 2GB - Read Performance 79.1% 1MB - 2GB - Write Performance 72.6% 64Kb - 2GB - Write Performance 71.8% Rand Write - Libaio - Yes - 8KB - IOPS 71% 4Kb - 2GB - Write Performance 67.7% Seq Read - Libaio - Yes - 8KB - MB/s 61.8% Seq Read - Libaio - Yes - 8KB - IOPS 61% Rand Read - Libaio - No - 8KB - IOPS Rand Read - Libaio - No - 8KB - MB/s Rand Write - Libaio - No - 8KB - MB/s Rand Write - Libaio - No - 8KB - IOPS Rand Read - Libaio - Yes - 8KB - IOPS 2.2% Rand Read - Libaio - Yes - 8KB - MB/s 2% IOzone Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester IOzone IOzone IOzone IOzone Flexible IO Tester IOzone Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester host guest
raid0-host-vs-guest iozone: 1MB - 2GB - Read Performance iozone: 4Kb - 2GB - Read Performance iozone: 1MB - 2GB - Write Performance iozone: 4Kb - 2GB - Write Performance iozone: 64Kb - 2GB - Read Performance iozone: 64Kb - 2GB - Write Performance fio: Rand Read - Libaio - No - 8KB - Default Test Directory - IOPS fio: Rand Read - Libaio - No - 8KB - Default Test Directory - MB/s fio: Rand Read - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Rand Read - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Rand Write - Libaio - No - 8KB - Default Test Directory - IOPS fio: Rand Write - Libaio - No - 8KB - Default Test Directory - MB/s fio: Rand Write - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Rand Write - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Seq Read - Libaio - No - 8KB - Default Test Directory - IOPS fio: Seq Read - Libaio - No - 8KB - Default Test Directory - MB/s fio: Seq Read - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Seq Read - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Seq Write - Libaio - No - 8KB - Default Test Directory - IOPS fio: Seq Write - Libaio - No - 8KB - Default Test Directory - MB/s fio: Seq Write - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Seq Write - Libaio - Yes - 8KB - Default Test Directory - MB/s host guest 5508.89 4216.05 164.53 154.50 5603.34 161.61 815 6.75 184 1.51 949 7.63 19513 184.48 26356 209.05 25671 206.41 25304 203.61 21730 173.19 2740.93 2344.08 95.34 92.15 3128.94 94.06 945 7.75 180 1.48 985 8.01 11411 101.74 13521 109.29 15949 127.59 1822 14.72 11859 96.06 OpenBenchmarking.org
host Processor: 2 x Intel Xeon E5-2620 0 @ 2.00GHz (24 Cores), Motherboard: Dell 0TTH1R, Memory: 64512MB, Disk: 1998GB Logical Volume + 2 x 500GB Seagate ST9500620NS + 2 x 160GB INTEL SSDSA2CW16
OS: CentOS 6.6, Kernel: 2.6.32-504.3.3.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,seclabelSystem Notes: Disk Scheduler: CFQ. SELinux: Enabled.
Testing initiated at 11 January 2015 19:51 by user .
guest Processor: 16 x QEMU Virtual (cpu64-rhel6) @ 2.00GHz (16 Cores), Motherboard: Red Hat KVM, Memory: 2 x 16384 MB RAM, Disk: 10GB
OS: CentOS 6.6, Kernel: 2.6.32-504.3.3.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU
Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=genericDisk Notes: CFQ / barrier=1,data=ordered,relatime,rwSystem Notes: Disk Scheduler: CFQ.
Testing initiated at 11 January 2015 21:05 by user .