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https://issues.apache.org/jira/browse/TS-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14556149#comment-14556149
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Susan Hinrichs commented on TS-3554:
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Spent some time working on one of [~reveller]'s machines yesterday. With the
same certs and ssl_multicert.config that I've been using on my system, I see
much higher initial memory usage and the growth on reload that reveller has
been reporting.
This morning I installed on a single processor quad core running FC17 and saw
almost the same thing I was seeing on reveller's machine. Now that I have a
machine I can build on, in a good position to track it down.
> ATS memory leak reloading ssl_multicert.config with many ssl cert configs
> -------------------------------------------------------------------------
>
> Key: TS-3554
> URL: https://issues.apache.org/jira/browse/TS-3554
> Project: Traffic Server
> Issue Type: Bug
> Components: Configuration, Core, SSL
> Reporter: Steven Feltner
> Assignee: Susan Hinrichs
> Fix For: 6.0.0
>
> Attachments: limit_session_cache_alloc.diff, ts-3554-53-2.diff,
> ts-3554-53-3.diff, ts-3554-53.diff
>
>
> ATS will consume all available memory on a server with 128GB of RAM.
> @shinrich suspects it may be due to CertLookup table not being freed on a
> config reload.
> Our current process:
> - New cert comes in
> - ssl_multicert.config and remap.config updated
> - traffic_line -x
> This reload could occur as often as every 3 mins with 5000+ certs configured.
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