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https://issues.apache.org/jira/browse/TS-411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on TS-411 started by Leif Hedstrom.
> Eliminate unecessary stats thread
> ---------------------------------
>
> Key: TS-411
> URL: https://issues.apache.org/jira/browse/TS-411
> Project: Traffic Server
> Issue Type: Bug
> Reporter: Leif Hedstrom
> Assignee: Leif Hedstrom
> Fix For: 2.1.2
>
>
> There's an entire thread (that loops through every stat in the system) for
> this one single stat (from Cache.cc):
> IOCORE_RegisterStatUpdateFunc("proxy.process.cache.bytes_used");
> I believe we can eliminate this entirely, and use the "cb" field instead,
> i.e. change the define for the above macro to use
> RecRegisterRawStatUpdateFunc() instead. This feature, "UpdateFunc", is only
> used by this one single stat, and I'm fairly sure it's a legacy / remnant
> that should have been eliminated. Doing this, will allow us to eliminate this
> thread completely.
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