[jira] [Assigned] (TS-3898) Connection to the origin can allocate 1MB of iobuffers

["Susan Hinrichs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-3898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Susan Hinrichs reassigned TS-3898:
----------------------------------

    Assignee: Susan Hinrichs  (was: kang li)

> Connection 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: HTTP
>    Affects Versions: 5.3.0, 6.0.0
>            Reporter: Bryan Call
>            Assignee: Susan Hinrichs
>              Labels: yahoo
>             Fix For: 6.1.0
>
>
> When connecting to an origin there can be 1MB of iobuffers allocated.  This happens under TLS and non-TLS. Seems like it happens when the origin doesn't supply a content-length.  More investigation is needed.
> 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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