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Posted to oak-issues@jackrabbit.apache.org by "Davide Giannella (JIRA)" <ji...@apache.org> on 2017/05/30 08:39:18 UTC

[jira] [Closed] (OAK-5637) Increase time granularity in IOMonitor

     [ https://issues.apache.org/jira/browse/OAK-5637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davide Giannella closed OAK-5637.
---------------------------------

Bulk close for 1.7.0

> Increase time granularity in IOMonitor
> --------------------------------------
>
>                 Key: OAK-5637
>                 URL: https://issues.apache.org/jira/browse/OAK-5637
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: segment-tar
>            Reporter: Francesco Mari
>            Assignee: Francesco Mari
>             Fix For: 1.7.0, 1.8
>
>
> The time granularity of milliseconds used in {{IOMonitory}} is not precise enough when memory mapped files are used. Unless a swap operation is performed by the OS, the current granularity is not enough to catch the time spent in reading or writing.



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