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Posted to issues@trafficserver.apache.org by "Phil Sorber (JIRA)" <ji...@apache.org> on 2016/02/12 17:16:18 UTC

[jira] [Resolved] (TS-4198) Excessive memory allocations from HostDB with huge tables enabled

     [ https://issues.apache.org/jira/browse/TS-4198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Phil Sorber resolved TS-4198.
-----------------------------
    Resolution: Fixed

> Excessive memory allocations from HostDB with huge tables enabled
> -----------------------------------------------------------------
>
>                 Key: TS-4198
>                 URL: https://issues.apache.org/jira/browse/TS-4198
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Cache
>            Reporter: Leif Hedstrom
>            Assignee: Phil Sorber
>             Fix For: 6.2.0
>
>
> [~psudaemon] and I have been debugging some memory issues for a while now, and with the new debug tags Phil added, we believe we've tracked it down to a missing release of cachedir buffers. This became significant amount of RAM with HostDB allocations (which by default is 32MB, but can be much bigger).
> The suggestion is to restore the previous cleanup, with huge pages logic added.



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