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https://issues.apache.org/jira/browse/GUACAMOLE-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076418#comment-17076418
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Nick Couchman commented on GUACAMOLE-1008:
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Thanks for the feedback, Chris. You would run valgrind on the system where
guacd is running, something like this:
valgrind - -leak-check=yes --trace-children=yes /path/to/guacd -f
And then you would start the session up in your browser to trace the execution,
retrieving the valgrind results as you push the memory up on guacd by
exercising the remote desktop session.
Hopefully that makes sense. You'd need to build version 1.2. of guacd
(guacamole-server), not guacamole-client (which is what Maven is used to build)
- see
http://guacamole.apache.org/doc/gug/installing-guacamole.html#building-guacamole-server
> Memory Increases with RDP
> -------------------------
>
> Key: GUACAMOLE-1008
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1008
> Project: Guacamole
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Chris Majerle
> Priority: Major
> Attachments: Screenshot from 2020-04-03 14-09-52.png
>
>
> I have a new install of Guac 1.1 on Ubuntu 18.04 with FreeRDP 2 on it. RAM
> per guacd process slowly increases. That ram usage seems to go up
> exponentially the more graphics intensive the applications are being ran on
> the server being logged into. This keeps climbing all the way to the point of
> crashing the server. Even if graphics of the rdp session are small like
> Microsoft Word, ram still increase just much slower.
>
> Assuming this has to do with some sort of cache... Trying disabling each of
> the caching options under performance with no impact on memory usage.
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