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 1501125-MSJ0-150112052 raid0-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.
raid0-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.
host-vs-guest Processor Motherboard Memory Disk OS Kernel Compiler File-System System Layer raid0-host raid0-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 - raid0-host: CFQ / barrier=1,data=ordered,relatime,rw,seclabel - raid0-guest: CFQ / barrier=1,data=ordered,relatime,rw System Details - raid0-host: Disk Scheduler: CFQ. SELinux: Enabled. - raid0-guest: Disk Scheduler: CFQ. Compiler Details - raid0-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
raid0-host vs. raid0-guest Comparison Phoronix Test Suite Baseline +324.2% +324.2% +648.4% +648.4% +972.6% +972.6% 15.9% 11.2% 6.7% 5% Rand Write - Libaio - Yes - 8KB - MB/s 114.3% Seq Write - Libaio - No - 8KB - MB/s 1296.7% Seq Write - Libaio - No - 8KB - IOPS 1274.4% Seq Read - Libaio - No - 8KB - IOPS 94.2% Seq Read - Libaio - No - 8KB - MB/s 91.3% Rand Write - Libaio - Yes - 8KB - IOPS 91% Seq Write - Libaio - Yes - 8KB - MB/s 90.5% 64Kb - 2GB - Read Performance 89.3% Seq Write - Libaio - Yes - 8KB - IOPS 81.6% 1MB - 2GB - Read Performance 81.5% 64Kb - 2GB - Write Performance 67.1% 1MB - 2GB - Write Performance 67.1% 4Kb - 2GB - Read Performance 63.4% Seq Read - Libaio - Yes - 8KB - MB/s 61.8% Seq Read - Libaio - Yes - 8KB - IOPS 61.2% 4Kb - 2GB - Write Performance 60.7% 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 2.8% Rand Read - Libaio - Yes - 8KB - MB/s 2% Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester IOzone Flexible IO Tester IOzone IOzone IOzone IOzone Flexible IO Tester Flexible IO Tester IOzone Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester Flexible IO Tester raid0-host raid0-guest
host-vs-guest fio: Seq Write - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Seq Write - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Seq Write - Libaio - No - 8KB - Default Test Directory - MB/s fio: Seq Write - Libaio - No - 8KB - Default Test Directory - IOPS fio: Seq Read - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Seq Read - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Seq Read - Libaio - No - 8KB - Default Test Directory - MB/s fio: Seq Read - Libaio - No - 8KB - Default Test Directory - IOPS fio: Rand Write - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Rand Write - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Rand Write - Libaio - No - 8KB - Default Test Directory - MB/s fio: Rand Write - Libaio - No - 8KB - Default Test Directory - IOPS fio: Rand Read - Libaio - Yes - 8KB - Default Test Directory - MB/s fio: Rand Read - Libaio - Yes - 8KB - Default Test Directory - IOPS fio: Rand Read - Libaio - No - 8KB - Default Test Directory - MB/s fio: Rand Read - Libaio - No - 8KB - Default Test Directory - IOPS iozone: 64Kb - 2GB - Write Performance iozone: 64Kb - 2GB - Read Performance iozone: 4Kb - 2GB - Write Performance iozone: 1MB - 2GB - Write Performance iozone: 4Kb - 2GB - Read Performance iozone: 1MB - 2GB - Read Performance raid0-host raid0-guest 181.39 21656 204.48 25276 205.06 25719 209.08 26038 193.01 22001 7.62 953 1.50 185 6.58 817 157.74 5934.38 147.51 158.04 3825.79 5245.65 95.21 11928 14.64 1839 126.70 15957 109.31 13407 90.07 11518 8.13 1001 1.47 180 7.32 947 94.38 3135.45 91.80 94.59 2340.78 2889.99 OpenBenchmarking.org
Flexible IO Tester OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 40 80 120 160 200 SE +/- 4.70, N = 6 SE +/- 0.55, N = 3 181.39 95.21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 5K 10K 15K 20K 25K SE +/- 53.39, N = 3 SE +/- 18.89, N = 3 21656 11928 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 40 80 120 160 200 SE +/- 0.16, N = 3 SE +/- 0.09, N = 3 204.48 14.64 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 5K 10K 15K 20K 25K SE +/- 102.78, N = 3 SE +/- 11.35, N = 3 25276 1839 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 50 100 150 200 250 SE +/- 1.05, N = 3 SE +/- 0.15, N = 3 205.06 126.70 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 6K 12K 18K 24K 30K SE +/- 45.68, N = 3 SE +/- 120.65, N = 3 25719 15957 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 50 100 150 200 250 SE +/- 0.25, N = 3 SE +/- 0.30, N = 3 209.08 109.31 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 6K 12K 18K 24K 30K SE +/- 76.97, N = 3 SE +/- 116.18, N = 3 26038 13407 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 40 80 120 160 200 SE +/- 5.18, N = 6 SE +/- 0.17, N = 3 193.01 90.07 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 5K 10K 15K 20K 25K SE +/- 1721.59, N = 6 SE +/- 181.18, N = 3 22001 11518 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 2 4 6 8 10 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 7.62 8.13 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 200 400 600 800 1000 SE +/- 3.61, N = 3 SE +/- 5.33, N = 3 953 1001 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 0.3375 0.675 1.0125 1.35 1.6875 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 1.50 1.47 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 40 80 120 160 200 SE +/- 0.33, N = 3 SE +/- 0.58, N = 3 185 180 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s raid0-host raid0-guest 2 4 6 8 10 SE +/- 0.06, N = 3 SE +/- 0.08, N = 3 6.58 7.32 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: IOPS raid0-host raid0-guest 200 400 600 800 1000 SE +/- 4.70, N = 3 SE +/- 15.90, N = 4 817 947 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance raid0-host raid0-guest 1300 2600 3900 5200 6500 SE +/- 66.00, N = 3 SE +/- 44.49, N = 5 5934.38 3135.45 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance raid0-host raid0-guest 30 60 90 120 150 SE +/- 0.81, N = 3 SE +/- 1.21, N = 3 147.51 91.80 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance raid0-host raid0-guest 30 60 90 120 150 SE +/- 0.83, N = 3 SE +/- 0.65, N = 3 158.04 94.59 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance raid0-host raid0-guest 800 1600 2400 3200 4000 SE +/- 253.37, N = 6 SE +/- 19.83, N = 3 3825.79 2340.78 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance raid0-host raid0-guest 1100 2200 3300 4400 5500 SE +/- 216.20, N = 6 SE +/- 19.47, N = 3 5245.65 2889.99 1. (CC) gcc options: -O3
raid0-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 12 January 2015 00:05 by user msj0520.
raid0-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 12 January 2015 01:04 by user msj0520.