IO dirty_ratio: 20/40 btrfs

Running pts/tiobench-1.1.0.

HTML result view exported from: https://openbenchmarking.org/result/1101214-IV-IODIRTYRA69.

IO dirty_ratio: 20/40 btrfsProcessorMotherboardChipsetMemoryDiskGraphicsAudioOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution20110121-1406Intel Core i7-2600K @ 4.40GHz (8 Cores)ASUSTeK P8P67 PROIntel Sandy Bridge3840MB3 x 320GB Seagate ST3320620AS + 2 x 1500GB Western Digital WDC WD15EADS-00PNVIDIA GeForce 8800 GT 512MB (650/950MHz)Realtek ALC892Fedora 142.6.37-2.fc15.x86_64 (x86_64)GNOME 2.32.0X Server 1.9.3nvidia 260.19.293.3.0 NVIDIAGCC 4.5.1btrfs1440x900OpenBenchmarking.org- Disk Scheduler: CFQ. Compiz was running on this system. SELinux: Enabled. Intel SpeedStep was enabled.

IO dirty_ratio: 20/40 btrfstiobench: Write - 128MB - 32tiobench: Rand Write - 128MB - 32tiobench: Read - 128MB - 32tiobench: Rand Read - 128MB - 3220110121-1406215.7430.24239.349.85OpenBenchmarking.org

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 128MB - Thread Count: 3220110121-140650100150200250SE +/- 39.13, N = 8215.74

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 128MB - Thread Count: 3220110121-1406714212835SE +/- 5.14, N = 830.24

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 128MB - Thread Count: 3220110121-140650100150200250SE +/- 40.79, N = 8239.34

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 128MB - Thread Count: 3220110121-14063691215SE +/- 1.98, N = 89.85

Phoronix Test Suite v10.8.4