A Kernel comparison via the Phoronix Test Suite.
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=generic
System Notes: SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel
Processor: 8 x Intel Core i7-3612QE @ 2.10GHz (8 Cores), Motherboard: Xen HVM domU, Chipset: Intel 3rd Gen Core DRAM, Memory: 1 x 6128 MB RAM, Disk: 50GB, Graphics: Device 1234:1111, Audio: Intel 82801AA AC 97 Audio, Monitor: Bochs Screen
OS: RedHatEnterpriseServer 6.6, Kernel: 2.6.32-504.12.2.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.15.0, Display Driver: modesetting 0.8.0, OpenGL: 2.1 Mesa 10.1.2, Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen HVM domU 4.1.3-rc1-pre-xc
OS: RedHatEnterpriseServer 6.6, Kernel: 2.6.32-504.16.2.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.15.0, Display Driver: modesetting 0.8.0, OpenGL: 2.1 Mesa 10.1.2, Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen HVM domU 4.1.3-rc1-pre-xc
This is a test profile that will record the CPU usage while a 1080p H.264 video sample of Big Buck Bunny is played back for several minutes using MPlayer. Learn more via the OpenBenchmarking.org test page.
This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
x11perf is a very basic performance/regression test for X.Org. Learn more via the OpenBenchmarking.org test page.
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=generic
System Notes: SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel
Testing initiated at 20 April 2015 16:38 by user root.
Processor: 8 x Intel Core i7-3612QE @ 2.10GHz (8 Cores), Motherboard: Xen HVM domU, Chipset: Intel 3rd Gen Core DRAM, Memory: 1 x 6128 MB RAM, Disk: 50GB, Graphics: Device 1234:1111, Audio: Intel 82801AA AC 97 Audio, Monitor: Bochs Screen
OS: RedHatEnterpriseServer 6.6, Kernel: 2.6.32-504.12.2.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.15.0, Display Driver: modesetting 0.8.0, OpenGL: 2.1 Mesa 10.1.2, Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen HVM domU 4.1.3-rc1-pre-xc
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=generic
System Notes: SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel
Testing initiated at 21 April 2015 11:34 by user root.
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=generic
System Notes: SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel
Testing initiated at 24 April 2015 13:42 by user root.
Processor: 8 x Intel Core i7-3612QE @ 2.10GHz (8 Cores), Motherboard: Xen HVM domU, Chipset: Intel 3rd Gen Core DRAM, Memory: 1 x 6128 MB RAM, Disk: 50GB, Graphics: Device 1234:1111, Audio: Intel 82801AA AC 97 Audio, Monitor: Bochs Screen
OS: RedHatEnterpriseServer 6.6, Kernel: 2.6.32-504.16.2.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.15.0, Display Driver: modesetting 0.8.0, OpenGL: 2.1 Mesa 10.1.2, Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 1440x900, System Layer: Xen HVM domU 4.1.3-rc1-pre-xc
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=generic
System Notes: SELinux: Enabled.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw,seclabel
Testing initiated at 24 April 2015 16:02 by user root.