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https://issues.apache.org/jira/browse/UIMA-3832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-3832.
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Resolution: Fixed
Modified agent to sum up memory of processes owned by UID < 500 and subtract it
from the total memory available. This is usable memory on the node.
> Ducc Agent should subtract memory owned by the OS (typically UID<500) from
> total available memory
> -------------------------------------------------------------------------------------------------
>
> Key: UIMA-3832
> URL: https://issues.apache.org/jira/browse/UIMA-3832
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 1.0.0-Ducc
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 1.1.0-Ducc
>
>
> When running on GPFS there may be significant memory used for memory buffer
> pool. This memory should be subtracted from the total memory available to the
> node. Actually, sum up all memory used up by processes owned by UID < max gid
> and subtract it from the total memory. The max gid is typically 500 but can
> be changed in ducc.properties.
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