Public bug reported:
I have a cloud which has been running for a couple of weeks under light-
moderate load and as of last night it has stopped functioning. cloud-
output.log is silent and cloud-debug.log has:
17:53:33 DEBUG [NioServerHandler:Hashed wheel timer #1] Internal Error.
java.lang.OutOfMemoryError: PermGen space
many times over, and eucalyptus-cloud is consuming 100% CPU.
#eucalyptus and some googling indicate that this is java running out of
space in a particular buffer, and that -XX:MaxPermSize=256m would help
avoid/delay this. Also upstream appears to have made such a change for
2.0.
Is this something we should put into Lucid? Are the benefits/dangers
balanced sufficiently? (I have no idea what the drawbacks, if any, are).
** Affects: eucalyptus (Ubuntu)
Importance: Undecided
Status: New
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Cloud exhausting Permanent Generation space
https://bugs.launchpad.net/bugs/650446
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