-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Felix,
On 5/4/2011 1:07 AM, Felix Schumacher wrote: > It could've been the garbage collector itself. Just yesterday I had > an oom on permgen, which lead to a major-gc loop. I could see the > loop nicely as I had enabled logging of gc activity with > -Xloggc:$CATALINA_BASE/logs/gc.log -XX:+PrintGCDetails > -XX:PrintGCTimeStamps I don't recall any of the GC threads actually going anything in my thread dump, but it's possible I just missed it. This situation is trivially reproducable, so I'll check again next time it happens. If the GC is going into a tight loop to try to free-up space, that seems like a bug to me... the GC ought to detect that it's not accomplishing anything and ... well, I guess throw another OOME. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk3CpfkACgkQ9CaO5/Lv0PCKpQCeJOibvjER/FbeLvIVVEzcCTMj EWIAni0egoiA4Q8CxZKzQ3DL0ePo2O5K =Q5AF -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
