[ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs
Folks, I'm having an issue with CF8-Standard on a win2003 server that had been running fine for more than a year, all of a sudden just dying. The cpu gets to 100% and just stays there until I force a restart of the CF services. The server is patched up and it gets minimal traffic as it is a dev server behind a firewall. Any ideas on things I should be looking for? I'm stuck at this point. -Rudi
Re: [ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs
On Mon, Jul 26, 2010 at 10:42 AM, Rudi Shumpert wrote: > I'm having an issue with CF8-Standard on a win2003 server that had been > running fine for more than a year, all of a sudden just dying. The cpu gets > to 100% and just stays there until I force a restart of the CF services. > > The server is patched up and it gets minimal traffic as it is a dev server > behind a firewall. > > Any ideas on things I should be looking for? I'm stuck at this point. Could be many things - very first thing I would do would be to put Fusion Reactor or SeeFusion on it and start capturing some stack traces. Since it has minimal traffic I would look for anything else running (scheduled tasks? event gateways?) that might be hitting the box even though you are not doing much on it via the browser. Setting up monitoring really is going to be the best bet though... -Cameron -- Cameron Childress Sumo Consulting Inc http://www.sumoc.com --- cell: 678.637.5072 aim: cameroncf email: camer...@gmail.com - To unsubscribe from this list, manage your profile @ http://www.acfug.org?fa=login.edituserform For more info, see http://www.acfug.org/mailinglists Archive @ http://www.mail-archive.com/discussion%40acfug.org/ List hosted by http://www.fusionlink.com -
RE: [ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs
I’d say to fire up the monitor in CF admin. I’ve seen a similar situation before where the server would inexplicably go berserk with CPU usage and discovered that it was under some sort of attack. This was evidenced by multiple sessions coming from the same IP (traced it to China). This was improper, of course, and a huge red flag. When I discovered this, I changed the IIS settings for all sites to disable anonymous connection and force a Windows logon. That cleared it right up. Not sure if your situation is the same, but maybe that helps. From: ad...@acfug.org [mailto:ad...@acfug.org] On Behalf Of Rudi Shumpert Sent: Monday, July 26, 2010 10:43 AM To: discussion@acfug.org Subject: [ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs Folks, I'm having an issue with CF8-Standard on a win2003 server that had been running fine for more than a year, all of a sudden just dying. The cpu gets to 100% and just stays there until I force a restart of the CF services. The server is patched up and it gets minimal traffic as it is a dev server behind a firewall. Any ideas on things I should be looking for? I'm stuck at this point. -Rudi No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.851 / Virus Database: 271.1.1/3029 - Release Date: 07/26/10 02:36:00
Re: [ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs
Hi, Can you check the coldfusion-out.log and coldfusion-err.log files found in and tell what is the size of both the files? Not sure if err file is still available in CF 8 or not. Also look at other logs to see what was going on. I dont know if you have Fusion Reactor or Fusion Debug or you monitor using CF 8 monitor. You can see what page or pages are running at that time. See if its running requests or too many requests. One or the other will get the server down in some cases. Just some suggestions. http://ajashadi.blogspot.com We cannot become what we need to be, remaining what we are. No matter what, find a way. Because thats what winners do. You can't improve what you don't measure. Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives. On Mon, Jul 26, 2010 at 10:42 AM, Rudi Shumpert wrote: > Folks, > > I'm having an issue with CF8-Standard on a win2003 server that had been > running fine for more than a year, all of a sudden just dying. The cpu gets > to 100% and just stays there until I force a restart of the CF services. > > The server is patched up and it gets minimal traffic as it is a dev server > behind a firewall. > > Any ideas on things I should be looking for? I'm stuck at this point. > > -Rudi > > >
Re: [ACFUG Discuss] CF8 - Dev server pegs the CPU every few hours an hangs
Oh, and I forgot to ask, do you happen to use client variables by any chance? If yes, then I would look at that as well especially client purge and count of records in CDATA CGlobal. http://ajashadi.blogspot.com We cannot become what we need to be, remaining what we are. No matter what, find a way. Because thats what winners do. You can't improve what you don't measure. Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives. On Mon, Jul 26, 2010 at 10:55 AM, Ajas Mohammed wrote: > Hi, > > Can you check the coldfusion-out.log and coldfusion-err.log files found in > and tell what is the size of both the files? Not sure if err file is still > available in CF 8 or not. Also look at other logs to see what was going on. > > I dont know if you have Fusion Reactor or Fusion Debug or you monitor using > CF 8 monitor. You can see what page or pages are running at that time. See > if its running requests or too many requests. One or the other will get the > server down in some cases. > > Just some suggestions. > > > http://ajashadi.blogspot.com > We cannot become what we need to be, remaining what we are. > No matter what, find a way. Because thats what winners do. > You can't improve what you don't measure. > Quality is never an accident; it is always the result of high intention, > sincere effort, intelligent direction and skillful execution; it represents > the wise choice of many alternatives. > > > On Mon, Jul 26, 2010 at 10:42 AM, Rudi Shumpert wrote: > >> Folks, >> >> I'm having an issue with CF8-Standard on a win2003 server that had been >> running fine for more than a year, all of a sudden just dying. The cpu gets >> to 100% and just stays there until I force a restart of the CF services. >> >> The server is patched up and it gets minimal traffic as it is a dev server >> behind a firewall. >> >> Any ideas on things I should be looking for? I'm stuck at this point. >> >> -Rudi >> >> >> >
