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https://issues.apache.org/jira/browse/TS-4924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Call updated TS-4924:
---------------------------
Summary: Protocol plugin performance penalty (was: Protocol plugin
performance penalty.)
> Protocol plugin performance penalty
> -----------------------------------
>
> Key: TS-4924
> URL: https://issues.apache.org/jira/browse/TS-4924
> Project: Traffic Server
> Issue Type: Bug
> Components: Performance, Plugins
> Reporter: James Peach
> Fix For: sometime
>
>
> It looks like protocol plugins take a significant performance penalty
> compared to doing the same work in the code.
> *Configuratation:*
> {noformat}
> [root@fedora-23 ~]# cat /opt/ats/etc/trafficserver/remap.config
> map http://generator.jpeach.org/ http://127.0.0.1/ \
> @plugin=generator.so
> [root@fedora-23 ~]# cat /opt/ats/etc/trafficserver/plugin.config
> passthru.so
> [root@fedora-23 ~]# tail /opt/ats/etc/trafficserver/records.config
> ...
> CONFIG config.plugin.passthru.server_ports STRING 9090
> {noformat}
> *http_load:*
> {noformat}
> http://generator.jpeach.org/cache/1024/1934f6c8-2cd6-46ea-9077-0532528fb1c9
> [vagrant@fedora-23 ~]$ http_load -proxy 127.0.0.1:8080 -parallel 50 -seconds
> 20 -keep_alive 4 url.lst
> {noformat}
> We are using a generator URL of 1K that gets served from cache.
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