Linux 3.19 File-System Testing

Linux 3.19 file-system benchmarks by Michael Larabel for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1502085-DE-LINUX319F44
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Linux 3.18: EXT4
February 07 2015
 
Linux 3.18: Btrfs
February 07 2015
 
Linux 3.18: XFS
February 07 2015
 
Linux 3.18: F2FS
February 07 2015
 
Linux 3.19: F2FS
February 07 2015
 
Linux 3.19: EXT4
February 07 2015
 
Linux 3.19: Btrfs
February 07 2015
 
Linux 3.19: XFS
February 08 2015
 
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ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 3.18Linux 3.19 EXT4 Btrfs XFS F2FS F2FS EXT4 Btrfs XFSIntel Core i7-4558U @ 3.30GHz (4 Cores)ASUS UX301LAA v1.0Intel Haswell-ULT DRAM8192MB2 x 128GB SanDisk SD6SP1M1Intel Device 0a2e (1200MHz)Intel Haswell-ULT HD AudioLQ133T1JW14Intel Wireless 7260Ubuntu 15.043.18.0-031800-generic (x86_64)Unity 7.3.1X Server 1.16.2.901 (1.16.3 RC 1)intel 2.99.9173.3 Mesa 10.4.2GCC 4.9.2ext42560x1440btrfsxfsf2fs3.19.0-999-generic (x86_64)ext4btrfsxfsOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- Linux 3.18: EXT4: DEADLINE / data=ordered,relatime,rw- Linux 3.18: Btrfs: DEADLINE / relatime,rw,space_cache,ssd- Linux 3.18: XFS: DEADLINE / attr2,inode64,noquota,relatime,rw- Linux 3.18: F2FS: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr- Linux 3.19: F2FS: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr- Linux 3.19: EXT4: DEADLINE / data=ordered,relatime,rw- Linux 3.19: Btrfs: DEADLINE / relatime,rw,space_cache,ssd- Linux 3.19: XFS: DEADLINE / attr2,inode64,noquota,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersaveSystem Details- Disk Scheduler: DEADLINE. Python 2.7.9.

fio: Rand Read - POSIX AIO - No - 4KB - Default Test Directory - IOPSfio: Rand Read - POSIX AIO - No - 4KB - Default Test Directory - MB/sfio: Rand Write - POSIX AIO - No - 4KB - Default Test Directory - IOPSfio: Rand Write - POSIX AIO - No - 4KB - Default Test Directory - MB/sfio: Seq Read - POSIX AIO - No - 4KB - Default Test Directory - IOPSfio: Seq Read - POSIX AIO - No - 4KB - Default Test Directory - MB/sfio: Seq Write - POSIX AIO - No - 4KB - Default Test Directory - IOPSfio: Seq Write - POSIX AIO - No - 4KB - Default Test Directory - MB/sfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizecompilebench: Compilecompilebench: Initial Createpostmark: Disk Transaction PerformanceLinux 3.18Linux 3.19 EXT4 Btrfs XFS F2FS F2FS EXT4 Btrfs XFS784231.4230848125.4243480170.0739208157.2051.67124.4051.33447.27297.895357761530.4529166116.95783031.3130167121.7647.6080.2744.87482.43201.455769851134.0230857124.1942777173.3639379159.3550.5398.2044.67393.47226.796000799431.8532475127.5742160174.0539031158.8448.7295.7347.57452.87241.316357843533.5831250125.4742538168.1839107157.6149.33105.7347.60381.04212.656097794432.2731083122.1640932167.5438519152.9551.80121.3351.23414.72292.785515764230.1829502118.63783731.2730564122.0844.3379.6041.70495.97202.735952829433.0932368124.2840672165.2539149154.6151.40100.8044.50472.61228.816100OpenBenchmarking.org

Flexible IO Tester

Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS2K4K6K8K10KSE +/- 48.06, N = 3SE +/- 62.08, N = 3SE +/- 21.54, N = 3SE +/- 34.15, N = 3SE +/- 40.72, N = 3SE +/- 7.22, N = 3SE +/- 70.17, N = 3SE +/- 24.63, N = 3784276158511799484357944764282941. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS15003000450060007500Min: 7746 / Avg: 7842 / Max: 7894Min: 7528 / Avg: 7614.67 / Max: 7735Min: 8481 / Avg: 8511.33 / Max: 8553Min: 7927 / Avg: 7994 / Max: 8039Min: 8366 / Avg: 8435.33 / Max: 8507Min: 7931 / Avg: 7943.67 / Max: 7956Min: 7531 / Avg: 7642.33 / Max: 7772Min: 8254 / Avg: 8294.33 / Max: 83391. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS816243240SE +/- 0.14, N = 3SE +/- 0.25, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.54, N = 3SE +/- 0.27, N = 3SE +/- 0.10, N = 331.4230.4534.0231.8533.5832.2730.1833.091. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS714212835Min: 31.23 / Avg: 31.42 / Max: 31.7Min: 30.01 / Avg: 30.45 / Max: 30.86Min: 33.93 / Avg: 34.02 / Max: 34.11Min: 31.77 / Avg: 31.85 / Max: 31.89Min: 33.46 / Avg: 33.58 / Max: 33.69Min: 31.57 / Avg: 32.27 / Max: 33.34Min: 29.75 / Avg: 30.18 / Max: 30.69Min: 32.88 / Avg: 33.09 / Max: 33.21. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS7K14K21K28K35KSE +/- 361.76, N = 3SE +/- 95.89, N = 3SE +/- 108.60, N = 3SE +/- 281.73, N = 3SE +/- 498.48, N = 3SE +/- 451.31, N = 6SE +/- 189.41, N = 3SE +/- 569.79, N = 330848291663085732475312503108329502323681. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS6K12K18K24K30KMin: 30197 / Avg: 30847.67 / Max: 31447Min: 29065 / Avg: 29166.33 / Max: 29358Min: 30651 / Avg: 30856.67 / Max: 31020Min: 32024 / Avg: 32475 / Max: 32993Min: 30416 / Avg: 31249.67 / Max: 32140Min: 29723 / Avg: 31083 / Max: 32891Min: 29163 / Avg: 29501.67 / Max: 29818Min: 31260 / Avg: 32368.33 / Max: 331521. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS306090120150SE +/- 2.07, N = 3SE +/- 0.17, N = 3SE +/- 0.85, N = 3SE +/- 1.58, N = 3SE +/- 1.10, N = 3SE +/- 0.92, N = 3SE +/- 0.48, N = 3SE +/- 0.34, N = 3125.42116.95124.19127.57125.47122.16118.63124.281. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS20406080100Min: 121.28 / Avg: 125.42 / Max: 127.6Min: 116.71 / Avg: 116.95 / Max: 117.28Min: 122.71 / Avg: 124.19 / Max: 125.66Min: 124.82 / Avg: 127.57 / Max: 130.3Min: 123.55 / Avg: 125.47 / Max: 127.35Min: 120.35 / Avg: 122.16 / Max: 123.37Min: 117.75 / Avg: 118.63 / Max: 119.4Min: 123.63 / Avg: 124.28 / Max: 124.771. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS9K18K27K36K45KSE +/- 487.91, N = 3SE +/- 147.01, N = 3SE +/- 215.79, N = 3SE +/- 594.47, N = 5SE +/- 492.19, N = 3SE +/- 479.49, N = 3SE +/- 14.80, N = 3SE +/- 364.81, N = 3434807830427774216042538409327837406721. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS8K16K24K32K40KMin: 42504 / Avg: 43479.67 / Max: 43982Min: 7536 / Avg: 7830 / Max: 7980Min: 42346 / Avg: 42777 / Max: 43012Min: 39892 / Avg: 42160.2 / Max: 43309Min: 41554 / Avg: 42538.33 / Max: 43039Min: 40293 / Avg: 40932.33 / Max: 41871Min: 7810 / Avg: 7837 / Max: 7861Min: 40289 / Avg: 40671.67 / Max: 414011. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS4080120160200SE +/- 2.26, N = 3SE +/- 0.60, N = 3SE +/- 1.46, N = 3SE +/- 1.44, N = 3SE +/- 1.27, N = 3SE +/- 1.98, N = 3SE +/- 0.32, N = 3SE +/- 2.65, N = 3170.0731.31173.36174.05168.18167.5431.27165.251. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS306090120150Min: 165.8 / Avg: 170.07 / Max: 173.49Min: 30.23 / Avg: 31.31 / Max: 32.29Min: 171.22 / Avg: 173.36 / Max: 176.14Min: 172.31 / Avg: 174.05 / Max: 176.9Min: 165.98 / Avg: 168.18 / Max: 170.4Min: 164.28 / Avg: 167.54 / Max: 171.13Min: 30.7 / Avg: 31.27 / Max: 31.81Min: 160.66 / Avg: 165.25 / Max: 169.841. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS8K16K24K32K40KSE +/- 249.00, N = 3SE +/- 61.56, N = 3SE +/- 88.22, N = 3SE +/- 187.28, N = 3SE +/- 172.93, N = 3SE +/- 325.27, N = 3SE +/- 117.73, N = 3SE +/- 106.06, N = 339208301673937939031391073851930564391491. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSEXT4BtrfsXFSF2FS7K14K21K28K35KMin: 38959 / Avg: 39208 / Max: 39706Min: 30068 / Avg: 30167.33 / Max: 30280Min: 39204 / Avg: 39379 / Max: 39486Min: 38680 / Avg: 39030.67 / Max: 39320Min: 38810 / Avg: 39107 / Max: 39409Min: 37944 / Avg: 38519 / Max: 39070Min: 30368 / Avg: 30564 / Max: 30775Min: 39012 / Avg: 39149.33 / Max: 393581. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS4080120160200SE +/- 0.92, N = 3SE +/- 0.03, N = 3SE +/- 1.22, N = 3SE +/- 3.20, N = 3SE +/- 2.65, N = 6SE +/- 0.48, N = 3SE +/- 0.45, N = 3SE +/- 1.86, N = 3157.20121.76159.35158.84157.61152.95122.08154.611. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sEXT4BtrfsXFSF2FS306090120150Min: 155.68 / Avg: 157.2 / Max: 158.87Min: 121.71 / Avg: 121.76 / Max: 121.82Min: 157.27 / Avg: 159.35 / Max: 161.51Min: 152.95 / Avg: 158.84 / Max: 163.94Min: 153.09 / Avg: 157.61 / Max: 170.16Min: 152.11 / Avg: 152.95 / Max: 153.79Min: 121.19 / Avg: 122.08 / Max: 122.62Min: 151.91 / Avg: 154.61 / Max: 158.181. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

FS-Mark

Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeEXT4BtrfsXFSF2FS1224364860SE +/- 0.19, N = 3SE +/- 0.46, N = 3SE +/- 0.03, N = 3SE +/- 0.72, N = 6SE +/- 0.71, N = 6SE +/- 0.25, N = 3SE +/- 0.84, N = 6SE +/- 0.10, N = 351.6747.6050.5348.7249.3351.8044.3351.401. (CC) gcc options: -static
Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeEXT4BtrfsXFSF2FS1020304050Min: 51.3 / Avg: 51.67 / Max: 51.9Min: 46.7 / Avg: 47.6 / Max: 48.2Min: 50.5 / Avg: 50.53 / Max: 50.6Min: 47.7 / Avg: 48.72 / Max: 52.3Min: 48.1 / Avg: 49.33 / Max: 52.5Min: 51.5 / Avg: 51.8 / Max: 52.3Min: 42.2 / Avg: 44.33 / Max: 47.8Min: 51.2 / Avg: 51.4 / Max: 51.51. (CC) gcc options: -static

Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsEXT4BtrfsXFSF2FS306090120150SE +/- 0.23, N = 3SE +/- 0.48, N = 3SE +/- 1.16, N = 3SE +/- 0.35, N = 3SE +/- 0.71, N = 3SE +/- 1.09, N = 3SE +/- 0.61, N = 3SE +/- 1.36, N = 3124.4080.2798.2095.73105.73121.3379.60100.801. (CC) gcc options: -static
Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsEXT4BtrfsXFSF2FS20406080100Min: 124 / Avg: 124.4 / Max: 124.8Min: 79.6 / Avg: 80.27 / Max: 81.2Min: 96.8 / Avg: 98.2 / Max: 100.5Min: 95.2 / Avg: 95.73 / Max: 96.4Min: 104.4 / Avg: 105.73 / Max: 106.8Min: 119.2 / Avg: 121.33 / Max: 122.8Min: 78.8 / Avg: 79.6 / Max: 80.8Min: 99.2 / Avg: 100.8 / Max: 103.51. (CC) gcc options: -static

Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeEXT4BtrfsXFSF2FS1224364860SE +/- 0.07, N = 3SE +/- 0.17, N = 3SE +/- 0.32, N = 3SE +/- 0.52, N = 3SE +/- 0.12, N = 3SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 0.26, N = 351.3344.8744.6747.5747.6051.2341.7044.501. (CC) gcc options: -static
Linux 3.18Linux 3.19OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeEXT4BtrfsXFSF2FS1020304050Min: 51.2 / Avg: 51.33 / Max: 51.4Min: 44.7 / Avg: 44.87 / Max: 45.2Min: 44.3 / Avg: 44.67 / Max: 45.3Min: 47 / Avg: 47.57 / Max: 48.6Min: 47.4 / Avg: 47.6 / Max: 47.8Min: 50.9 / Avg: 51.23 / Max: 51.5Min: 41.5 / Avg: 41.7 / Max: 42Min: 44.1 / Avg: 44.5 / Max: 451. (CC) gcc options: -static

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileEXT4BtrfsXFSF2FS110220330440550SE +/- 0.90, N = 3SE +/- 2.74, N = 3SE +/- 11.29, N = 6SE +/- 12.55, N = 6SE +/- 13.71, N = 6SE +/- 3.27, N = 3SE +/- 5.27, N = 3SE +/- 42.21, N = 6447.27482.43393.47452.87381.04414.72495.97472.61
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileEXT4BtrfsXFSF2FS90180270360450Min: 445.75 / Avg: 447.27 / Max: 448.85Min: 479.51 / Avg: 482.43 / Max: 487.9Min: 357.32 / Avg: 393.47 / Max: 440.27Min: 415.58 / Avg: 452.87 / Max: 489.12Min: 320.42 / Avg: 381.04 / Max: 409.62Min: 411.03 / Avg: 414.72 / Max: 421.24Min: 490.67 / Avg: 495.97 / Max: 506.5Min: 332.49 / Avg: 472.61 / Max: 597.37

Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateEXT4BtrfsXFSF2FS60120180240300SE +/- 4.18, N = 3SE +/- 5.62, N = 3SE +/- 3.84, N = 3SE +/- 26.99, N = 3SE +/- 33.17, N = 3SE +/- 3.53, N = 3SE +/- 4.77, N = 3SE +/- 8.54, N = 3297.89201.45226.79241.31212.65292.78202.73228.81
Linux 3.18Linux 3.19OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateEXT4BtrfsXFSF2FS50100150200250Min: 289.76 / Avg: 297.89 / Max: 303.61Min: 190.43 / Avg: 201.45 / Max: 208.88Min: 220.96 / Avg: 226.79 / Max: 234.04Min: 188.26 / Avg: 241.31 / Max: 276.5Min: 146.56 / Avg: 212.65 / Max: 250.71Min: 286.27 / Avg: 292.78 / Max: 298.4Min: 196.98 / Avg: 202.73 / Max: 212.2Min: 212.39 / Avg: 228.81 / Max: 241.1

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

Linux 3.18Linux 3.19OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceEXT4BtrfsXFSF2FS14002800420056007000SE +/- 38.33, N = 3SE +/- 44.00, N = 3SE +/- 48.33, N = 3SE +/- 53.33, N = 3SE +/- 0.00, N = 3SE +/- 40.33, N = 3SE +/- 0.00, N = 3SE +/- 86.04, N = 3535757696000635760975515595261001. (CC) gcc options: -O3
Linux 3.18Linux 3.19OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceEXT4BtrfsXFSF2FS11002200330044005500Min: 5319 / Avg: 5357.33 / Max: 5434Min: 5681 / Avg: 5769 / Max: 5813Min: 5952 / Avg: 6000.33 / Max: 6097Min: 6250 / Avg: 6356.67 / Max: 6410Min: 6097 / Avg: 6097 / Max: 6097Min: 5434 / Avg: 5514.67 / Max: 5555Min: 5952 / Avg: 5952 / Max: 5952Min: 5952 / Avg: 6099.67 / Max: 62501. (CC) gcc options: -O3