On 1/20/2010 1:57 PM, Mark Mandel wrote: > First of all - having memory tracking enabled in your production server is > going to make it crawwwwwl ;o) >
Well, this is an Intranet web server that has a minimal load probably measured in a dozen or two simultaneous requests at most. So while the monitor is definatly a load, I beleive the server has plenty of capacity to spare in its normal state. > I would start with thread dumps. You can do this through the monitor (there > is a snapshot feature that I believe does this), although setting up a cron > job or similar to fire the Java commands neccessary to get it to happen on > interval wouldn't be bad. > > May just be easier to do it when the CPU spikes - I leave it up to you, but > grab a few at least. > > Then use a tool like Thread Dump Analyzer - so you can see what ColdFusion > is actually doing under the hood. > > Once you can see what is actually going on - you should be able to see what > is causing the problem. > > Mark > > Thanks, I just read and printed the TechNote on how to dump the threads. That is probably the first thing I will get to do tomorrow, today is about done and the Governor has forbidden overtime. Any other resources to how I am going to read these thread dumps once I am looking at them? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Want to reach the ColdFusion community with something they want? Let them know on the House of Fusion mailing lists Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:329864 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
