We've set -Xms862m -Xmx862m (and both to 512 on the box withonly a gig of ram), so i don't think it can be the 1.8gb thing. (the 1.4 gig usage i mentioned was reported in task manager).
As for garabge collection, we've changed from (i think): -XX:+UseParallelGC to: -XX:+UseConcMarkSweepGC Prior to that switch then JRun would just crash, and require a manual restart, and now it will re-start itself, which i suppose is a blessing. The main question is where to go next? Cheers Bert On Mon, 10 Jan 2005 20:34:37 +0200, Erki Esken <[EMAIL PROTECTED]> wrote: > On Mon, 10 Jan 2005 17:41:03 +0000, Bert Dawson <[EMAIL PROTECTED]> wrote: > > I've got a couple of servers running enterprise and they keep crashing. > > Usually they restart themselves, and the only downside is everyone > > losing sessions, and delayMS and CPU go through the roof for a minute > > or two. > > Looking at memory usage and CPU they seem to be fine: CPU around > > 10-20%, using 1.4gb memory being used on a 4gb box. > > Maybe it's related to the 1.8 GB memory limit of CF? What's the upper > limit of JVM memory usage on that server? Maybe it dies when memory > usage goes past 1.8 GB. See also: > http://www.macromedia.com/cfusion/knowledgebase/index.cfm?event=view&extid=tn_19359 > > And try searching "jvm" or "garbage collection" at > http://fullasagoog.com/ for hints on troubleshooting JVM GC issues. > There are good blog posts about this. > > -- > Erki > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Sams Teach Yourself Regular Expressions in 10 Minutes by Ben Forta http://www.houseoffusion.com/banners/view.cfm?bannerid=40 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5093 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/10 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:10 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.10 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
