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https://issues.apache.org/jira/browse/TS-4859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leif Hedstrom updated TS-4859:
------------------------------
Fix Version/s: sometime
> ATS 6.2.0 - memory leak memory/ioBufAllocator[8]
> ------------------------------------------------
>
> Key: TS-4859
> URL: https://issues.apache.org/jira/browse/TS-4859
> Project: Traffic Server
> Issue Type: Bug
> Components: Core
> Reporter: David Brodin
> Fix For: sometime
>
> Attachments: ats620_mem-160913-1, ats620_mem-160913-2,
> ats620_mem-160913-diff, ats620_mem-160913.png, crash-2016-09-13-192754.log
>
>
> Hi,
> We are running ATS 6.2.0 via ATS source:
> {noformat}
> [root@<machine> ~]# uname -a
> FreeBSD <machine> 10.3-RELEASE-p7 FreeBSD 10.3-RELEASE-p7 #0: Thu Aug 11
> 18:38:15 UTC 2016
> r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
> [root@<machine> ~]# traffic_server --version
> traffic_server: using root directory '/usr/local'
> Apache Traffic Server - traffic_server - 6.2.0 - (build # 090722 on Sep 7
> 2016 at 22:23:10)
> {noformat}
> We are experiencing an incredible memory leak, according to the dump_mem
> config in {{records.conf}} the leak is in(? ) {{memory/ioBufAllocator[8]}}.
> I will be attaching two traffic logs, one from when ATS was restarted, and
> one at the end of the day, and also a diff to see the change more clearly.
> I'll also upload an image from Cacti trend measurement and the output of
> {{traffic_crashlog}}
> We are using ATS as an enterprise proxy to the Internet, and as we have a
> very good Internet-connection we have also disabled caching.
> An important note is that this proxy is taken out of the DNS-roundrobin so
> there is practically no load, only the occasional stray hard-coded client.
> This memory leak is somewhat alarming as ATS' memory leak grows into swap,
> and once the swap is full other processes crash such as unbound (local
> resolver for other services), sshd etc. ATS of course crashes and restarts
> nicely.
>
> I'm not sure what else would be needed, there is some output at the [FreeBSD
> bugzilla|https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212234].
> I'll be happy to provide more outputs/logs/info if needed.
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