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https://issues.apache.org/jira/browse/TS-3898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737149#comment-14737149
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Bryan Call commented on TS-3898:
--------------------------------
Production sever that is getting a lot of traffic:
{code}
allocated | in-use | type size | free list name
--------------------|--------------------|------------|----------------------------------
1868562432 | 1634697216 | 32768 | memory/ioBufAllocator[8]
Location | Size In-use
---------------------------------------------------+------------------------
memory/IOBuffer/HttpSM.cc:6326 | 1512824832
{code}
> TLS to the origin can allocate 1MB of iobuffers
> -----------------------------------------------
>
> Key: TS-3898
> URL: https://issues.apache.org/jira/browse/TS-3898
> Project: Traffic Server
> Issue Type: Improvement
> Components: SSL
> Reporter: Bryan Call
>
> When connecting to an origin that is over TLS there can be 1MB of iobuffers
> allocated:
> Configuration:
> {code}
> [bcall@homer trafficserver]$ tail -1 /usr/local/etc/trafficserver/remap.config
> map / https://www.flickr.com
> {code}
> Client:
> {code}
> [bcall@homer trafficserver]$ curl -D - -k https://127.0.0.1:4443/
> [bcall@homer trafficserver]$ sudo kill -SIGUSR1 $(pidof traffic_server){code}
> Server:
> {code}
> allocated | in-use | type size | free list name
> --------------------|--------------------|------------|----------------------------------
> 1048576 | 0 | 32768 |
> memory/ioBufAllocator[8]
> {code}
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