Please post your JVM config line from jvm.config I can most likely give you the pointers you need once I see your existing config arguments.
Wil Genovese Sr. Web Application Developer/ Systems Administrator Wil Genovese Consulting wilg...@trunkful.com www.trunkful.com On Jul 12, 2010, at 4:11 PM, Kris Jones wrote: > > Hi all, > > We've been running into some issues while testing a new deployment. > Servers are CF9 (hf1) on Win2k8 64-bit. Also seeing same problems on > developer machines running Win7 64-bit, and WinXP (32-bit). We're > seeing the problem on both CF9 Standard as well as CF9 Enterprise. > > We're having trouble getting the GC to maintain a happy state, service > climbs and climbs, and eventually kacks the server. Wondering if any > of the following suggestions for GC settings etc., still apply for > CF9. > http://www.coldfusionmuse.com/index.cfm/2005/10/28/jvm.gc > http://www.petefreitag.com/articles/gctuning/ > > Did find this, which shows his solution, but no good discussion about > setup based on server config: > http://forums.adobe.com/thread/642057?tstart=0 > > And this one discusses 64-bit implementation, but again, no real > guidelines for how to tune. > http://groups.google.com/group/cfaussie/browse_thread/thread/3932bce486621abe/8b37ea8cbe0384b6?pli=1 > > And on GC itself: > http://www.softwaresecretweapons.com/jspwiki/thelastjavagarbagecollectionguideyouwilleverneed > > Are there other resources that detail JVM args, GC settings, versions, > etc., as relates to CF9? Is it advisable to change the GC type? > > CF9 ships with 6.0_14, which doesn't exhibit the class loader bug. We > are seeing some mem lost when passing very large strings between > objects. This is resolved if we package the strings inside of structs > (pass by ref vs. pass by val), or write the process old-school. But, > honestly, is that a solution? We've implemented a check for var > scoping errors across the board, and have made sure that the output > attribute on every function definition is there and set to either true > or false (not left blank, or undefined). > > Thoughts? Or is time to give up, punch the clock and retire? > > Cheers, > Kris > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:335272 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
