The BIG question here is that while the CPU(s) were maxed - was there a long running thread at the same time? If so, look into what the thread was doing. If not, then figure out what else on the server is making heavy use of the CPU(s).
Wil Genovese Sr. Web Application Developer/ Systems Administrator CF Webtools www.cfwebtools.com [email protected] www.trunkful.com On Sep 22, 2011, at 3:20 PM, Richard Steele wrote: > > Yes, we use Fusion Reactor and can view the vitals including which threads > are hung (essentially all threads). Other vitals don't point to anything > suspect. However today, we had a different problem. Only one instance hung > and it was a CPU problem. The entire server memory was being used by the one > instance. Restarting the instance DID solve the problem, unlike the issue > last night, where rebooting did not help. We had to restart the server. > > Today we made sure that all CFC and functions had properly scoped vars (they > didn't before). Several of these cfcs were called each time a page loaded > (often!). So we're keeping our fingers crossed that this was the problem. > (Thanks Justin, we used varscoper to find them). > > Still would love to be able to clear those network sockets without rebooting > the server after these events. > > Rick > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:347613 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
