On Linux you can do a kill -3 on cfusion to dump what each thread is doing at any given moment. (Not super-detailed info, but still good info).
You can also turn on metrics logging via jrun.xml and get good data on running requests logged to a log file every x seconds (specified in jrun.xml as well). Jeremy ----- Original Message ----- From: "Dave Watts" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Wednesday, October 09, 2002 6:46 PM Subject: RE: current requests (was: RE: LONG time CF Supporter ...) > > In the hope of finding a portion of the problem here, > > we've been monitoring the server via Perf Monitor, and > > I've just added a counter for CFMX's "Running Requests". > > I've noticed that at this moment, it shows a steady > > number of running requests, which seems quite odd. I > > would think they would die over time, and even if there > > were a consistent number of continued requests for the > > processes, the number would fluctuate -- at least a little. > > That's been my experience, also. When examining that counter under load, > it's always at the maximum value - whatever value you put into the "limit > simultaneous requests" setting in the CF Administrator. If you think about > it, it makes sense - if you have queued requests, the threads allocated to > handling requests should always be busy, given the relatively large > intervals at which they're checked via performance counters. > > > Does anyone know of any way to see which requests these > > are, or what is running and not dying? > > I'm not aware of any way to correlate this info, unfortunately. Conceivably, > you could get the info by doing real-time logging of both incoming requests > at the web server level (using an ISAPI filter, for example) and charting > those against the other data you're collecting, but this would definitely be > a non-trivial process, I think. > > Alternatively, you could do all this stuff in a controlled environment using > a load-testing tool, which would give you a better idea of where the > problems are. > > Dave Watts, CTO, Fig Leaf Software > http://www.figleaf.com/ > voice: (202) 797-5496 > fax: (202) 797-5444 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=lists&body=lists/cf_talk FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm
