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https://issues.apache.org/jira/browse/AMBARI-17396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-17396:
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Attachment: AMBARI-17396_1.patch
> Performance issues with ambari metrics (and Metrics Collector keeps going
> down)
> -------------------------------------------------------------------------------
>
> Key: AMBARI-17396
> URL: https://issues.apache.org/jira/browse/AMBARI-17396
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17396_1.patch
>
>
> Metrics widgets are taking a long time to load. Dashboard page widgets take
> nearly 30 secs to completely load.
> Even after progress bar indicator is stopped, it takes a couple of
> secs(15-20) for actual data to show up. Attaching the screenshot.
> Same kind of delay is observed in service as well as host widgets.
> AMS periodically crashes with SQLTimeoutException or CallTimeoutException
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