This might help a "little". -----Original Message----- From: Jim Curran [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 24, 2002 11:29 AM To: CF-Talk Subject: Connection Termination W/ CF5 and SQL SVR 2K
Hello all, My cf5 server starting behaving erraticly on Monday. Some clients hare received "Connection Refused." I get default unavailable errors. The problem (seems to be) completely random. If i click through a site fast enough (sounds childish), i get page not found errors. I switched the server to Single threaded to make sure it's not a rogue session/app/server var problem somewhere , but to no avail. I've heard/read that maybe some of the last service packs /critical updates /hotfixes from microsoft have caused some issues w/ CF. Has anyone else expirienced this? Here are some of the errors I have in my server log: Windows NT error number 232 occurred. 2002-04-24 09:43:52 Error 1136 Error number 232 occurred while attempting to write the reply to the web server. 2002-04-24 09:43:52 Error 1136 Windows NT error number 232 occurred. 2002-04-24 09:43:52 Error 1136 Error number 232 occurred attempting to close connection to web server. 2002-04-24 04:03:00 Information 628 The ColdFusion Application Server started. 2002-04-24 04:02:00 Information 1008 The ColdFusion Application Server was stopped. 2002-04-24 04:01:00 Error 800 Unknown exception in NTWorkerThread. Request terminated. 2002-04-24 04:01:00 Error 804 Any helpwould be greatly appreciated. - j ----- Original Message ----- From: "Dave Watts" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Wednesday, April 24, 2002 10:02 AM Subject: RE: CF5 and SMP Performance... > > > THE SHORT STORY: Assuming your app doesn't have significant > > > shared-resource bottlenecks, if you add processors AND you're > > > running CF5, by re-tuning the Simultaneous Requests setting > > > in the Admin upwards, you can make very effective use of all > > > processors on the machine. > > > > ...and the best practices formula for that would be? for nt4? > > for win2k? for linux? for unix? > > The formula is the same for all platforms. Use a load test tool to run > stress tests against your server, set the simultaneous request setting to a > different value, and repeat. The methodology behind this formula allows you > to tune any server performance setting you like, and it's even application > server independent - you could use the same testing methodology to tune an > ASP server, or whatever. > > By the way, I didn't know Damon Cooper was on the list - it's my > understanding that he's the one largely responsible for putting together the > testing methodology used by MM, and the course that covered the methodology. > In my opinion, that was one of the best courses MM created; it's a shame > that no one took it! > > Dave Watts, CTO, Fig Leaf Software > http://www.figleaf.com/ > voice: (202) 797-5496 > fax: (202) 797-5444 > > ______________________________________________________________________ Get the mailserver that powers this list at http://www.coolfusion.com FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
