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https://issues.apache.org/jira/browse/UIMA-3817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-3817.
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Resolution: Duplicate
Duplicate of UIMA-5245
> Refactor Ducc Agent to collect process metrics from ps command not from /proc
> filesystem
> ----------------------------------------------------------------------------------------
>
> Key: UIMA-3817
> URL: https://issues.apache.org/jira/browse/UIMA-3817
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 1.0.0-Ducc
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Major
> Fix For: future-DUCC
>
>
> Looks like the current approach for collecting process metrics (CPU, RSS,
> SWAP) is not portable across different flavors of Linux. The agent currently
> collects some of the process stats from /proc/<pid>/statm file but it looks
> like the syntax of this file is OS specific thus current approach is not
> working right.
> There is some evidence that on RedHat the stats for RSS and Swap are wrong.
> Change agent's code to collect process stats from ps command
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