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Posted to dev@uima.apache.org by "Lou DeGenaro (JIRA)" <de...@uima.apache.org> on 2017/11/11 10:37:00 UTC
[jira] [Resolved] (UIMA-5647) %CPU always reports 0 for managed
reservations
[ https://issues.apache.org/jira/browse/UIMA-5647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lou DeGenaro resolved UIMA-5647.
--------------------------------
Resolution: Fixed
Change set delivered.
> %CPU always reports 0 for managed reservations
> ----------------------------------------------
>
> Key: UIMA-5647
> URL: https://issues.apache.org/jira/browse/UIMA-5647
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 2.2.1-Ducc
> Reporter: Eddie Epstein
> Assignee: Lou DeGenaro
> Fix For: future-DUCC
>
>
> %CPU reporting works for service and job processes, but not managed reservations.
> To reproduce the problem, create a bash script, say eatcpu.sh:
> #!/bin/bash
> while true; do for f in $(seq 1 100000); do echo 555 > /dev/null; done; done;
> and then run it viaducc:
> $DUCC_HOME/bin/viaducc eatcpu.sh
> The duccmon reservation details page always shows %CPU=0, but top shows something just under 100%
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