Running disk benchmarks to test the Linux 3.15 kernel I/O scheduler options. Benchmarks by Michael Larabel for a future article on Phoronix.com.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1405273-KH-LINUX315I39
Linux 3.15 IO Scheduler Testing,
"Apache Benchmark 2.4.7 - Static Web Page Serving",
Higher Results Are Better
"Noop",15908.7,15856.44,15928.28
"Deadline",15509.1,15597.42,15621.53
"CFQ",15914.36,15851.28,16227.83
"Timed Linux Kernel Compilation 3.1 - Time To Compile",
Lower Results Are Better
"Noop",237.8706882,235.74286293983,234.15756797791
"Deadline",237.86341881752,235.32814002037,235.04894590378
"CFQ",238.79924798012,235.93206691742,235.68867111206
"Timed Apache Compilation 2.4.7 - Time To Compile",
Lower Results Are Better
"Noop",64.280217170715,64.101990938187,63.83904504776
"Deadline",64.342833042145,65.052999019623,63.501581192017
"CFQ",64.058471918106,62.884120941162,64.890875101089
"PostMark 1.51 - Disk Transaction Performance",
Higher Results Are Better
"Noop",1524,1533,1533
"Deadline",1524,1533,1533
"CFQ",1515,1524,1506
"Threaded I/O Tester 0.3.3 - Test: Random Write - Size Per Thread: 64MB - Thread Count: 4",
Higher Results Are Better
"Noop",6.583,7.638,6.168,6.091,7.572,6.766
"Deadline",7.489,6.047,6.865,6.596,10.768,4.473
"CFQ",6.102,4.923,6.265,6.209,5.248,5.085
"Dbench 4.0 - Client Count: 6",
Higher Results Are Better
"Noop",207.697,209.802,209.578
"Deadline",210.631,212.992,209.405
"CFQ",204.511,203.756,205.801
"FS-Mark 3.3 - Test: 5000 Files, 1MB Size, 4 Threads",
Higher Results Are Better
"Noop",134.8,113.6,138.4,137.2,137.2,135.6
"Deadline",136.8,136.4,138
"CFQ",136,136.4,138.8
"FS-Mark 3.3 - Test: 1000 Files, 1MB Size",
Higher Results Are Better
"Noop",55.3,54.5,54.7
"Deadline",53.9,54.9,54.1
"CFQ",52.8,54.3,53.7
"Flexible IO Tester 2.1.9 - Test: Intel IOMeter File Server Access Pattern",
Lower Results Are Better
"Noop",49.624102830887,49.878726005554,49.87682890892
"Deadline",49.384936094284,51.126516103745,52.630087852478
"CFQ",50.630455970764,53.130485057831,54.377853870392,54.634260892868