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https://issues.apache.org/jira/browse/TS-3588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14533536#comment-14533536
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ASF subversion and git services commented on TS-3588:
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Commit 77a9bf76920d382e80818ed55a13f86ffa537b5a in trafficserver's branch
refs/heads/master from [~sudheerv]
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=77a9bf7 ]
[TS-3588]: Fix continuation leak in background_fetch in remap mode
> background_fetch leaks continuations when used in remap mode
> ------------------------------------------------------------
>
> Key: TS-3588
> URL: https://issues.apache.org/jira/browse/TS-3588
> Project: Traffic Server
> Issue Type: Bug
> Components: Plugins
> Reporter: Sudheer Vinukonda
>
> [~acacio] reported that when used in remap mode, *background_fetch* plugin
> leaks continuations. Below's the data from his tests:
> {code}
> By issuing 10k requests to remap that is configured to use background fetch
> only and comparing the numbers before and after we can see there was exactly
> one more mutex in use and exactly 10k more continuations in use (7680000 -
> 6720000 = 960000 = 96 * 10000) after all the requests were over:
> [root@dsv-acacio01 ~]# diff before.log after.log
> 19c19
> < 1413120 | 1386400 | 80 |
> memory/mutexAllocator
> ---
> > 1413120 | 1386480 | 80 |
> > memory/mutexAllocator
> 70c70
> < 6721536 | 6720000 | 96 |
> memory/INKContAllocator
> ---
> > 7680000 | 7680000 | 96 |
> > memory/INKContAllocator
> {code}
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