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Posted to issues@trafficserver.apache.org by "Igor Galić (JIRA)" <ji...@apache.org> on 2012/07/18 23:41:33 UTC

[jira] [Created] (TS-1365) specifying -t option doesn't seem to have the desired effect on epoll timeout

Igor Galić created TS-1365:
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             Summary: specifying -t option doesn't seem to have the desired effect on epoll timeout
                 Key: TS-1365
                 URL: https://issues.apache.org/jira/browse/TS-1365
             Project: Traffic Server
          Issue Type: Bug
          Components: Core
            Reporter: Igor Galić


In normal operations we see {{traffic_server}} using around 2.5 % while idle.

The assumption is that it's doing a lot of {{epoll_wait()}} - increasing the timeout (~10000) with {{-t}} *increased* the CPU load. Setting it to the default (10) has no affect - as expected. Setting it to 0 gives us 100% CPU usage (as semi-expected).

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