fiotest-2016-08-30-095927

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

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August 29 2016
 
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fiotest-2016-08-30-095927OpenBenchmarking.orgPhoronix Test Suite4 x Intel Xeon E312xx (Sandy Bridge) @ 2.60GHz (4 Cores)Fedora OpenStack Nova1 x 8192 MB RAM20GBCentOS Linux 73.10.0-327.28.3.el7.x86_64 (x86_64)3.10.0-327.28.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMProcessorMotherboardMemoryDiskOSKernelsCompilerFile-SystemScreen ResolutionSystem LayerFiotest-2016-08-30-095927 BenchmarksSystem Logs- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - data=ordered,relatime,rw

ecloud-08-30 vs. ecloud-08-18 ComparisonPhoronix Test SuiteBaseline+49.3%+49.3%+98.6%+98.6%+147.9%+147.9%82.6%50%46.3%37.9%28.7%2.9%Rand Read - POSIX AIO - Yes - No - 4KB - IOPS197%Rand Write - POSIX AIO - Yes - No - 4KB - IOPSRand Read - POSIX AIO - Yes - No - 4KB - / - IOPS52.5%Rand Write - POSIX AIO - Yes - No - 4KB - / - IOPSSeq Write - POSIX AIO - Yes - No - 4KB - IOPSSeq Write - POSIX AIO - Yes - No - 4KB - / - IOPSRand Read - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPSRand Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS20.5%Seq Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS4.9%Seq Read - POSIX AIO - Yes - No - 4KB - IOPS4.6%Rand Read - POSIX AIO - Yes - No - 4KB - /data-performance - IOPSRand Write - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPS2.5%Seq Read - POSIX AIO - Yes - No - 4KB - / - IOPS2%Flexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO Testerecloud-08-30ecloud-08-18

fiotest-2016-08-30-095927fio: Rand Read - POSIX AIO - Yes - No - 4KB - / - IOPSfio: Rand Read - POSIX AIO - Yes - No - 4KB - / - MB/sfio: Rand Write - POSIX AIO - Yes - No - 4KB - / - IOPSfio: Rand Write - POSIX AIO - Yes - No - 4KB - / - MB/sfio: Seq Read - POSIX AIO - Yes - No - 4KB - / - IOPSfio: Seq Read - POSIX AIO - Yes - No - 4KB - / - MB/sfio: Seq Write - POSIX AIO - Yes - No - 4KB - / - IOPSfio: Seq Write - POSIX AIO - Yes - No - 4KB - / - MB/sfio: Rand Read - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPSfio: Rand Read - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/sfio: Rand Write - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPSfio: Rand Write - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/sfio: Rand Read - POSIX AIO - Yes - No - 4KB - /data-performance - IOPSfio: Rand Read - POSIX AIO - Yes - No - 4KB - /data-performance - MB/sfio: Rand Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPSfio: Rand Write - POSIX AIO - Yes - No - 4KB - /data-performance - MB/sfio: Seq Read - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPSfio: Seq Read - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/sfio: Seq Write - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPSfio: Seq Write - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/sfio: Seq Read - POSIX AIO - Yes - No - 4KB - /data-performance - IOPSfio: Seq Read - POSIX AIO - Yes - No - 4KB - /data-performance - MB/sfio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPSfio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/sfio: Seq Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPSfio: Seq Write - POSIX AIO - Yes - No - 4KB - /data-performance - MB/sfio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPSfio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/sfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPSfio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/sfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPSfio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/secloud-08-30ecloud-08-1818766.9042166149.51195041636.8151628210.886102.531243648.669613.8633726125.881219048.811217347.8229198116.8018126.7129557111.0637340178.62204797746.3551682228.28123063248191187712027851213798927987122031205728854610281636819119588275617OpenBenchmarking.org

Flexible IO Tester

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-18400800120016002000SE +/- 87.73, N = 6SE +/- 17.65, N = 5187612301. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1830060090012001500Min: 1656 / Avg: 1875.5 / Max: 2270Min: 1160 / Avg: 1230.4 / Max: 12531. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: MB/secloud-08-30246810SE +/- 0.15, N = 66.901. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1814K28K42K56K70KSE +/- 4520.86, N = 6SE +/- 1272.96, N = 642166632481. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1811K22K33K44K55KMin: 27639 / Avg: 42166.33 / Max: 60569Min: 60157 / Avg: 63247.5 / Max: 686631. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: MB/secloud-08-30306090120150SE +/- 17.95, N = 6149.511. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1840K80K120K160K200KSE +/- 5362.40, N = 6SE +/- 3719.80, N = 31950411911871. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1830K60K90K120K150KMin: 175615 / Avg: 195040.67 / Max: 213500Min: 183913 / Avg: 191187.33 / Max: 1961751. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: MB/secloud-08-30140280420560700SE +/- 26.06, N = 6636.811. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1815K30K45K60K75KSE +/- 2407.90, N = 6SE +/- 781.51, N = 351628712021. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: IOPSecloud-08-30ecloud-08-1812K24K36K48K60KMin: 46382 / Avg: 51628.33 / Max: 62400Min: 70142 / Avg: 71202.33 / Max: 727271. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: / - Result: MB/secloud-08-3050100150200250SE +/- 15.83, N = 6210.881. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-182004006008001000SE +/- 20.53, N = 6SE +/- 3.76, N = 36107851. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-18140280420560700Min: 540 / Avg: 610.33 / Max: 689Min: 778 / Avg: 784.67 / Max: 7911. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: MB/secloud-08-300.56931.13861.70792.27722.8465SE +/- 0.02, N = 32.531. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-183K6K9K12K15KSE +/- 72.39, N = 3SE +/- 206.22, N = 312436121371. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-182K4K6K8K10KMin: 12351 / Avg: 12436 / Max: 12580Min: 11867 / Avg: 12137 / Max: 125421. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: MB/secloud-08-301122334455SE +/- 0.56, N = 348.661. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-182004006008001000SE +/- 2.31, N = 3SE +/- 5.00, N = 39619891. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-182004006008001000Min: 957 / Avg: 961 / Max: 965Min: 984 / Avg: 989 / Max: 9991. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: MB/secloud-08-300.86851.7372.60553.4744.3425SE +/- 0.00, N = 33.861. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-187K14K21K28K35KSE +/- 1883.61, N = 6SE +/- 107.55, N = 333726279871. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-186K12K18K24K30KMin: 27885 / Avg: 33726.17 / Max: 39185Min: 27811 / Avg: 27986.67 / Max: 281821. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: MB/secloud-08-30306090120150SE +/- 7.17, N = 6125.881. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-183K6K9K12K15KSE +/- 11.53, N = 3SE +/- 1.86, N = 312190122031. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-182K4K6K8K10KMin: 12167 / Avg: 12190 / Max: 12203Min: 12201 / Avg: 12203.33 / Max: 122071. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: MB/secloud-08-301122334455SE +/- 0.01, N = 348.811. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-183K6K9K12K15KSE +/- 98.73, N = 3SE +/- 239.87, N = 312173120571. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: IOPSecloud-08-30ecloud-08-182K4K6K8K10KMin: 12068 / Avg: 12172.67 / Max: 12370Min: 11712 / Avg: 12056.67 / Max: 125181. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-capacity - Result: MB/secloud-08-301122334455SE +/- 0.65, N = 347.821. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-186K12K18K24K30KSE +/- 28.10, N = 3SE +/- 424.94, N = 429198288541. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-185K10K15K20K25KMin: 29142 / Avg: 29198 / Max: 29230Min: 27590 / Avg: 28853.5 / Max: 293611. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: MB/secloud-08-30306090120150SE +/- 0.07, N = 3116.801. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-18400800120016002000SE +/- 26.06, N = 3SE +/- 12.76, N = 618126101. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1830060090012001500Min: 1783 / Avg: 1812 / Max: 1864Min: 547 / Avg: 609.67 / Max: 6301. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/secloud-08-30246810SE +/- 0.17, N = 66.711. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-186K12K18K24K30KSE +/- 1734.35, N = 6SE +/- 217.09, N = 329557281631. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: IOPSecloud-08-30ecloud-08-185K10K15K20K25KMin: 27701 / Avg: 29556.5 / Max: 38226Min: 27788 / Avg: 28162.67 / Max: 285401. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /data-performance - Result: MB/secloud-08-3020406080100SE +/- 0.05, N = 3111.061. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1815K30K45K60K75KSE +/- 3098.46, N = 6SE +/- 4868.77, N = 637340681911. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1812K24K36K48K60KMin: 25214 / Avg: 37339.83 / Max: 46301Min: 44766 / Avg: 68191 / Max: 785751. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/secloud-08-304080120160200SE +/- 18.76, N = 6178.621. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1840K80K120K160K200KSE +/- 5471.33, N = 6SE +/- 3404.17, N = 62047971958821. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1840K80K120K160K200KMin: 186767 / Avg: 204797.33 / Max: 221614Min: 182682 / Avg: 195882 / Max: 2089271. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/secloud-08-30160320480640800SE +/- 19.61, N = 6746.351. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1816K32K48K64K80KSE +/- 1951.48, N = 6SE +/- 992.56, N = 351682756171. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSecloud-08-30ecloud-08-1813K26K39K52K65KMin: 45876 / Avg: 51682 / Max: 57672Min: 73633 / Avg: 75617.33 / Max: 766581. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/secloud-08-3050100150200250SE +/- 6.63, N = 6228.281. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

32 Results Shown

Flexible IO Tester:
  Rand Read - POSIX AIO - Yes - No - 4KB - / - IOPS
  Rand Read - POSIX AIO - Yes - No - 4KB - / - MB/s
  Rand Write - POSIX AIO - Yes - No - 4KB - / - IOPS
  Rand Write - POSIX AIO - Yes - No - 4KB - / - MB/s
  Seq Read - POSIX AIO - Yes - No - 4KB - / - IOPS
  Seq Read - POSIX AIO - Yes - No - 4KB - / - MB/s
  Seq Write - POSIX AIO - Yes - No - 4KB - / - IOPS
  Seq Write - POSIX AIO - Yes - No - 4KB - / - MB/s
  Rand Read - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPS
  Rand Read - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/s
  Rand Write - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPS
  Rand Write - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/s
  Rand Read - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS
  Rand Read - POSIX AIO - Yes - No - 4KB - /data-performance - MB/s
  Rand Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS
  Rand Write - POSIX AIO - Yes - No - 4KB - /data-performance - MB/s
  Seq Read - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPS
  Seq Read - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/s
  Seq Write - POSIX AIO - Yes - No - 4KB - /data-capacity - IOPS
  Seq Write - POSIX AIO - Yes - No - 4KB - /data-capacity - MB/s
  Seq Read - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS
  Seq Read - POSIX AIO - Yes - No - 4KB - /data-performance - MB/s
  Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPS
  Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/s
  Seq Write - POSIX AIO - Yes - No - 4KB - /data-performance - IOPS
  Seq Write - POSIX AIO - Yes - No - 4KB - /data-performance - MB/s
  Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPS
  Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/s
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPS
  Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/s
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - IOPS
  Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory - MB/s