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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2013/11/07 09:26:18 UTC
[jira] [Commented] (OAK-1153) Write test to measure throughput on
Mongo with multiple reader and writer
[ https://issues.apache.org/jira/browse/OAK-1153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13815762#comment-13815762 ]
Chetan Mehrotra commented on OAK-1153:
--------------------------------------
Added initial test in http://svn.apache.org/r1539551
Running the test yields following result
|| remote || samedb || readers || writers || totalReads || totalWrites || time || readThroughPut || writeThroughPut ||
| false | false | 5 | 0 | 280796 | 0 | 5 | 56159 | 0 B |
| false | false | 5 | 1 | 13312 | 56 | 5 | 2662 | 23.5 MB |
| false | false | 5 | 2 | 3922 | 115 | 5 | 784 | 48.2 MB |
| false | false | 5 | 4 | 1453 | 136 | 5 | 290 | 57.0 MB |
| false | false | 10 | 0 | 392799 | 0 | 5 | 78559 | 0 B |
| false | false | 10 | 1 | 37530 | 153 | 5 | 7506 | 64.2 MB |
| false | false | 10 | 2 | 19955 | 171 | 5 | 3991 | 71.7 MB |
| false | false | 10 | 4 | 13019 | 175 | 5 | 2603 | 73.4 MB |
| false | false | 15 | 0 | 334740 | 0 | 5 | 66948 | 0 B |
| false | false | 15 | 1 | 72733 | 180 | 5 | 14546 | 75.5 MB |
| false | false | 15 | 2 | 40950 | 129 | 5 | 8190 | 54.1 MB |
| false | false | 15 | 4 | 17759 | 189 | 5 | 3551 | 79.3 MB |
| false | false | 20 | 0 | 344517 | 0 | 5 | 68903 | 0 B |
| false | false | 20 | 1 | 93679 | 188 | 5 | 18735 | 78.9 MB |
| false | false | 20 | 2 | 60633 | 192 | 5 | 12126 | 80.5 MB |
| false | false | 20 | 4 | 45535 | 199 | 5 | 9107 | 83.5 MB |
| false | true | 5 | 0 | 367334 | 0 | 5 | 73466 | 0 B |
| false | true | 5 | 1 | 27254 | 36 | 5 | 5450 | 15.1 MB |
| false | true | 5 | 2 | 2633 | 101 | 5 | 526 | 42.4 MB |
| false | true | 5 | 4 | 1023 | 146 | 5 | 204 | 61.2 MB |
| false | true | 10 | 0 | 361794 | 0 | 5 | 72358 | 0 B |
| false | true | 10 | 1 | 39355 | 164 | 5 | 7871 | 68.8 MB |
| false | true | 10 | 2 | 22363 | 179 | 5 | 4472 | 75.1 MB |
| false | true | 10 | 4 | 11117 | 183 | 5 | 2223 | 76.8 MB |
| false | true | 15 | 0 | 371182 | 0 | 5 | 74236 | 0 B |
| false | true | 15 | 1 | 59039 | 164 | 5 | 11807 | 68.8 MB |
| false | true | 15 | 2 | 42343 | 189 | 5 | 8468 | 79.3 MB |
| false | true | 15 | 4 | 28134 | 151 | 5 | 5626 | 63.3 MB |
| false | true | 20 | 0 | 353480 | 0 | 5 | 70696 | 0 B |
| false | true | 20 | 1 | 79008 | 191 | 5 | 15801 | 80.1 MB |
| false | true | 20 | 2 | 49861 | 124 | 5 | 9972 | 52.0 MB |
| false | true | 20 | 4 | 30017 | 198 | 5 | 6003 | 83.0 MB |
| true | false | 5 | 0 | 31324 | 0 | 5 | 6264 | 0 B |
| true | false | 5 | 1 | 2763 | 28 | 5 | 552 | 11.7 MB |
| true | false | 5 | 2 | 1313 | 29 | 5 | 262 | 12.2 MB |
| true | false | 5 | 4 | 714 | 31 | 5 | 142 | 13.0 MB |
| true | false | 10 | 0 | 73676 | 0 | 5 | 14735 | 0 B |
| true | false | 10 | 1 | 5618 | 28 | 5 | 1123 | 11.7 MB |
| true | false | 10 | 2 | 5504 | 28 | 5 | 1100 | 11.7 MB |
| true | false | 10 | 4 | 911 | 30 | 5 | 182 | 12.6 MB |
| true | false | 15 | 0 | 72758 | 0 | 5 | 14551 | 0 B |
| true | false | 15 | 1 | 5644 | 27 | 5 | 1128 | 11.3 MB |
| true | false | 15 | 2 | 3427 | 28 | 5 | 685 | 11.7 MB |
| true | false | 15 | 4 | 1104 | 30 | 5 | 220 | 12.6 MB |
| true | false | 20 | 0 | 74050 | 0 | 5 | 14810 | 0 B |
| true | false | 20 | 1 | 12430 | 24 | 5 | 2486 | 10.1 MB |
| true | false | 20 | 2 | 2888 | 29 | 5 | 577 | 12.2 MB |
| true | false | 20 | 4 | 1253 | 30 | 5 | 250 | 12.6 MB |
| true | true | 5 | 0 | 31143 | 0 | 5 | 6228 | 0 B |
| true | true | 5 | 1 | 2613 | 28 | 5 | 522 | 11.7 MB |
| true | true | 5 | 2 | 1213 | 29 | 5 | 242 | 12.2 MB |
| true | true | 5 | 4 | 2768 | 26 | 5 | 553 | 10.9 MB |
| true | true | 10 | 0 | 73625 | 0 | 5 | 14725 | 0 B |
| true | true | 10 | 1 | 16300 | 23 | 5 | 3260 | 9.6 MB |
| true | true | 10 | 2 | 2221 | 29 | 5 | 444 | 12.2 MB |
| true | true | 10 | 4 | 865 | 30 | 5 | 173 | 12.6 MB |
| true | true | 15 | 0 | 73177 | 0 | 5 | 14635 | 0 B |
| true | true | 15 | 1 | 5214 | 27 | 5 | 1042 | 11.3 MB |
| true | true | 15 | 2 | 6023 | 27 | 5 | 1204 | 11.3 MB |
| true | true | 15 | 4 | 1113 | 31 | 5 | 222 | 13.0 MB |
| true | true | 20 | 0 | 73911 | 0 | 5 | 14782 | 0 B |
| true | true | 20 | 1 | 5984 | 27 | 5 | 1196 | 11.3 MB |
| true | true | 20 | 2 | 2914 | 29 | 5 | 582 | 12.2 MB |
| true | true | 20 | 4 | 1353 | 31 | 5 | 270 | 13.0 MB |
> Write test to measure throughput on Mongo with multiple reader and writer
> -------------------------------------------------------------------------
>
> Key: OAK-1153
> URL: https://issues.apache.org/jira/browse/OAK-1153
> Project: Jackrabbit Oak
> Issue Type: Task
> Components: mongomk
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Priority: Minor
>
> To check how raw access to Mongo performs with multiple reader and writers we need to have some throughput test.
> It would also server to decide if writing blob in separate collection provides any benefit or not. Refer to [1] for discussion around this concern
> [1] http://markmail.org/thread/aukqziaq3hryvtaz
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