AIO-Stress

AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark aio-stress.

Use with caution this test profile is currently marked Deprecated.

Test Created

6 December 2010

Last Updated

27 September 2020

Test Maintainer

Michael Larabel 

Test Type

Disk

Average Install Time

2 Seconds

Average Run Time

17 Seconds

Test Dependencies

C/C++ Compiler Toolchain + Linux AIO

Accolades

250k+ Downloads + 20k+ Public Benchmark Results

Supported Platforms


Public Result Uploads *Reported Test Completions **Reported Installs **Test Profile Page Views ***OpenBenchmarking.orgEventsAIO-Stress Popularity Statisticspts/aio-stress2010.122011.042011.082011.122012.042012.082012.122013.042013.082013.122014.042014.082014.122015.042015.082015.122016.042016.082016.122017.042017.082017.122018.042018.082018.122019.042019.082019.122020.042020.082020.122021.042021.0850K100K150K200K250K
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data current as of 13 October 2021.

Revision History

pts/aio-stress-1.1.2   [View Source]   Sun, 27 Sep 2020 09:51:14 GMT
Deprecate aio-stress.

pts/aio-stress-1.1.1   [View Source]   Tue, 13 Aug 2013 15:38:53 GMT
Fix aio-stress compilation.

pts/aio-stress-1.1.0   [View Source]   Mon, 06 Dec 2010 13:00:19 GMT
Initial import into OpenBenchmarking.org


Performance Metrics

Analyze Test Configuration:

AIO-Stress 0.21

Test: Random Write

OpenBenchmarking.org metrics for this test profile configuration based on 6,569 public results since 6 December 2010 with the latest data as of 14 October 2021.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Compatible Public Results
MB/s (Average)
100th
3
4680 +/- 205
100th
10
4508 +/- 651
100th
5
3901 +/- 34
100th
4
3869 +/- 61
99th
14
3704 +/- 321
98th
72
3570 +/- 45
97th
8
3523 +/- 62
97th
4
3410 +/- 369
96th
3
3255 +/- 368
95th
13
3094 +/- 15
94th
3
2987 +/- 38
93rd
4
2906 +/- 85
93rd
4
2906 +/- 405
91st
5
2622 +/- 303
91st
20
2620 +/- 365
90th
3
2426 +/- 11
88th
4
2285 +/- 33
88th
3
2247 +/- 38
87th
3
2228 +/- 68
84th
12
2083 +/- 250
82nd
3
1915 +/- 7
82nd
7
1886 +/- 40
81st
3
1820 +/- 114
80th
3
1803 +/- 9
80th
7
1763 +/- 20
79th
4
1722 +/- 11
76th
4
1580 +/- 24
76th
3
1573 +/- 59
Mid-Tier
75th
< 1548
75th
15
1523 +/- 84
74th
11
1471 +/- 145
72nd
8
1348 +/- 30
70th
3
1222 +/- 5
69th
6
1158 +/- 15
68th
5
1084 +/- 32
67th
3
1067 +/- 62
65th
5
970 +/- 40
64th
9
913 +/- 100
62nd
9
778 +/- 34
56th
5
516 +/- 8
55th
7
475 +/- 41
Median
50th
336
45th
6
217 +/- 3
43rd
3
181 +/- 15
42nd
3
166 +/- 17
Low-Tier
25th
< 42
20th
3
29
OpenBenchmarking.orgDistribution Of Public Results - Test: Random Write6568 Results Range From 0 To 8507 MB/s01713425136848551026119713681539171018812052222323942565273629073078324934203591376239334104427544464617478849595130530154725643581459856156632764986669684070117182735375247695786680378208837985506001200180024003000

Based on OpenBenchmarking.org data, the selected test / test configuration (AIO-Stress 0.21 - Test: Random Write) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkTest: Random WriteRun-Time3691215Min: 1 / Avg: 1.09 / Max: 11

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 9.1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: Random WriteDeviation1122334455Min: 0 / Avg: 9.11 / Max: 58

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