On 11/13/2015 8:00 AM, Tom Evans wrote:
> We have some issues with our Solr servers spending too much time
> paused doing GC. From turning on gc debug, and extracting numbers from
> the GC log, we're getting an idea of just how much of a problem.

Try loading your gc log into gcviewer.

https://github.com/chewiebug/GCViewer/releases

Here's a screenshot of this in action with a gc log from Solr loaded:

https://www.dropbox.com/s/orwt0fcmii5691l/solr-gc-gcviewer-1.35-snapshot.png?dl=0

This screenshot is from a snapshot build including a feature request
that I made:

https://github.com/chewiebug/GCViewer/issues/139

If you use the 1.34.1 version, you will not see some of the numbers
shown in my screenshot, but the info you asked for, accumulated GC
pauses, IS included in that version.

Thanks,
Shawn

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