RE: Server Performance
No prob. Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Friday, December 18, 2009 11:22 AM To: cf-talk Subject: RE: Server Performance Thanks Mark this actually helped quite a bit. I didn't realize that option was available in perfmon. Thanks, Patrick J. Hedgepath Pegasus Web Productions webmas...@pegweb.com 803-996-0578 -Original Message- From: Mark Kruger [mailto:mkru...@cfwebtools.com] Sent: Friday, December 18, 2009 8:46 AM To: cf-talk Subject: RE: Server Performance 2 things for you. First, check the DB for blocks and locks - about 9 times out of ten queuing requests are due to DB requests that are hanging. For some reason we web developers bang our head against CF over and over thinking there is something we can do on the web server to solve problems that exist on the DB server :) Secondly, If you are already running perfmon then you can get the information on which site is busiest (or at least handling the most requests). Choose "web service" and then "Current connections" and "all instances". Use the report view (the little page icon next to the chart icon on the toolbar) it is clearer. Oh... "current connections" is appropriate for Wind2003 and above. For windows 2000 use "current anonymous users". What you should see (using the report view) is a horizontal list of all your sites. The "_total" will be the first item. On a busy server you may need to scroll to the right to see them all. You can click on them and delete the ones you know are not the problem. Even though seeFusion and fusionReactor are great tools, I set up saved Perfomon mcc's for all my windows servers - in fact you can view the counters remotely (if you have the right domain rules in place) and you can see more than one server at a time in the same perfmon instance. Granted it is less introspective than one of the Java tools - but for a quick glimpse of a server to answer the question - how busy is it - in real time, it's handy and easy. -Mark Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Thursday, December 17, 2009 6:20 PM To: cf-talk Subject: Server Performance Is there a way through command line or a 3rd party application to see what web sites on a CF Pro 8 server are causing the most requests? On one particular server it is starting to show behavior of page timeouts and longer running requests. In the Performance Monitor in windows I see the running requests will max out from time to time and then requests start to queue. I want to be able to determine which sites are generating the most requests so I can examine the traffic and the code on those sites for potential problems. Anybody know of any way to do this? ~| 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:329256 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server Performance
Thanks. I will look over these. -Original Message- From: DURETTE, STEVEN J (ATTASIAIT) [mailto:sd1...@att.com] Sent: Friday, December 18, 2009 9:01 AM To: cf-talk Subject: RE: Server Performance CFMeetup just had a meeting on "Homebrewed ColdFusion Monitoring" by Wil Genovese. It was an awesome meetup and the recording can be viewed at: http://www.meetup.com/coldfusionmeetup/pages/Recordings_of_the_ColdFusio n_Meetup-2009/ Or at: http://experts.na3.acrobat.com/p34004904/ Also Wil has put the presentation files up at his blog. They are at: http://www.trunkful.com/index.cfm/2009/12/10/Homebrewed-ColdFusion-Monit or-Presentation-Files Steve -Original Message- From: Mark Kruger [mailto:mkru...@cfwebtools.com] Sent: Friday, December 18, 2009 8:46 AM To: cf-talk Subject: RE: Server Performance 2 things for you. First, check the DB for blocks and locks - about 9 times out of ten queuing requests are due to DB requests that are hanging. For some reason we web developers bang our head against CF over and over thinking there is something we can do on the web server to solve problems that exist on the DB server :) Secondly, If you are already running perfmon then you can get the information on which site is busiest (or at least handling the most requests). Choose "web service" and then "Current connections" and "all instances". Use the report view (the little page icon next to the chart icon on the toolbar) it is clearer. Oh... "current connections" is appropriate for Wind2003 and above. For windows 2000 use "current anonymous users". What you should see (using the report view) is a horizontal list of all your sites. The "_total" will be the first item. On a busy server you may need to scroll to the right to see them all. You can click on them and delete the ones you know are not the problem. Even though seeFusion and fusionReactor are great tools, I set up saved Perfomon mcc's for all my windows servers - in fact you can view the counters remotely (if you have the right domain rules in place) and you can see more than one server at a time in the same perfmon instance. Granted it is less introspective than one of the Java tools - but for a quick glimpse of a server to answer the question - how busy is it - in real time, it's handy and easy. -Mark Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Thursday, December 17, 2009 6:20 PM To: cf-talk Subject: Server Performance Is there a way through command line or a 3rd party application to see what web sites on a CF Pro 8 server are causing the most requests? On one particular server it is starting to show behavior of page timeouts and longer running requests. In the Performance Monitor in windows I see the running requests will max out from time to time and then requests start to queue. I want to be able to determine which sites are generating the most requests so I can examine the traffic and the code on those sites for potential problems. Anybody know of any way to do this? ~| 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:329254 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Server Performance
Thanks Mark this actually helped quite a bit. I didn't realize that option was available in perfmon. Thanks, Patrick J. Hedgepath Pegasus Web Productions webmas...@pegweb.com 803-996-0578 -Original Message- From: Mark Kruger [mailto:mkru...@cfwebtools.com] Sent: Friday, December 18, 2009 8:46 AM To: cf-talk Subject: RE: Server Performance 2 things for you. First, check the DB for blocks and locks - about 9 times out of ten queuing requests are due to DB requests that are hanging. For some reason we web developers bang our head against CF over and over thinking there is something we can do on the web server to solve problems that exist on the DB server :) Secondly, If you are already running perfmon then you can get the information on which site is busiest (or at least handling the most requests). Choose "web service" and then "Current connections" and "all instances". Use the report view (the little page icon next to the chart icon on the toolbar) it is clearer. Oh... "current connections" is appropriate for Wind2003 and above. For windows 2000 use "current anonymous users". What you should see (using the report view) is a horizontal list of all your sites. The "_total" will be the first item. On a busy server you may need to scroll to the right to see them all. You can click on them and delete the ones you know are not the problem. Even though seeFusion and fusionReactor are great tools, I set up saved Perfomon mcc's for all my windows servers - in fact you can view the counters remotely (if you have the right domain rules in place) and you can see more than one server at a time in the same perfmon instance. Granted it is less introspective than one of the Java tools - but for a quick glimpse of a server to answer the question - how busy is it - in real time, it's handy and easy. -Mark Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Thursday, December 17, 2009 6:20 PM To: cf-talk Subject: Server Performance Is there a way through command line or a 3rd party application to see what web sites on a CF Pro 8 server are causing the most requests? On one particular server it is starting to show behavior of page timeouts and longer running requests. In the Performance Monitor in windows I see the running requests will max out from time to time and then requests start to queue. I want to be able to determine which sites are generating the most requests so I can examine the traffic and the code on those sites for potential problems. Anybody know of any way to do this? ~| 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:329253 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Server Performance
CFMeetup just had a meeting on "Homebrewed ColdFusion Monitoring" by Wil Genovese. It was an awesome meetup and the recording can be viewed at: http://www.meetup.com/coldfusionmeetup/pages/Recordings_of_the_ColdFusio n_Meetup-2009/ Or at: http://experts.na3.acrobat.com/p34004904/ Also Wil has put the presentation files up at his blog. They are at: http://www.trunkful.com/index.cfm/2009/12/10/Homebrewed-ColdFusion-Monit or-Presentation-Files Steve -Original Message- From: Mark Kruger [mailto:mkru...@cfwebtools.com] Sent: Friday, December 18, 2009 8:46 AM To: cf-talk Subject: RE: Server Performance 2 things for you. First, check the DB for blocks and locks - about 9 times out of ten queuing requests are due to DB requests that are hanging. For some reason we web developers bang our head against CF over and over thinking there is something we can do on the web server to solve problems that exist on the DB server :) Secondly, If you are already running perfmon then you can get the information on which site is busiest (or at least handling the most requests). Choose "web service" and then "Current connections" and "all instances". Use the report view (the little page icon next to the chart icon on the toolbar) it is clearer. Oh... "current connections" is appropriate for Wind2003 and above. For windows 2000 use "current anonymous users". What you should see (using the report view) is a horizontal list of all your sites. The "_total" will be the first item. On a busy server you may need to scroll to the right to see them all. You can click on them and delete the ones you know are not the problem. Even though seeFusion and fusionReactor are great tools, I set up saved Perfomon mcc's for all my windows servers - in fact you can view the counters remotely (if you have the right domain rules in place) and you can see more than one server at a time in the same perfmon instance. Granted it is less introspective than one of the Java tools - but for a quick glimpse of a server to answer the question - how busy is it - in real time, it's handy and easy. -Mark Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Thursday, December 17, 2009 6:20 PM To: cf-talk Subject: Server Performance Is there a way through command line or a 3rd party application to see what web sites on a CF Pro 8 server are causing the most requests? On one particular server it is starting to show behavior of page timeouts and longer running requests. In the Performance Monitor in windows I see the running requests will max out from time to time and then requests start to queue. I want to be able to determine which sites are generating the most requests so I can examine the traffic and the code on those sites for potential problems. Anybody know of any way to do this? ~| 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:329246 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server Performance
2 things for you. First, check the DB for blocks and locks - about 9 times out of ten queuing requests are due to DB requests that are hanging. For some reason we web developers bang our head against CF over and over thinking there is something we can do on the web server to solve problems that exist on the DB server :) Secondly, If you are already running perfmon then you can get the information on which site is busiest (or at least handling the most requests). Choose "web service" and then "Current connections" and "all instances". Use the report view (the little page icon next to the chart icon on the toolbar) it is clearer. Oh... "current connections" is appropriate for Wind2003 and above. For windows 2000 use "current anonymous users". What you should see (using the report view) is a horizontal list of all your sites. The "_total" will be the first item. On a busy server you may need to scroll to the right to see them all. You can click on them and delete the ones you know are not the problem. Even though seeFusion and fusionReactor are great tools, I set up saved Perfomon mcc's for all my windows servers - in fact you can view the counters remotely (if you have the right domain rules in place) and you can see more than one server at a time in the same perfmon instance. Granted it is less introspective than one of the Java tools - but for a quick glimpse of a server to answer the question - how busy is it - in real time, it's handy and easy. -Mark Mark A. Kruger, CFG, MCSE (402) 408-3733 ext 105 www.cfwebtools.com www.coldfusionmuse.com www.necfug.com -Original Message- From: webmas...@pegweb.com [mailto:webmas...@pegweb.com] Sent: Thursday, December 17, 2009 6:20 PM To: cf-talk Subject: Server Performance Is there a way through command line or a 3rd party application to see what web sites on a CF Pro 8 server are causing the most requests? On one particular server it is starting to show behavior of page timeouts and longer running requests. In the Performance Monitor in windows I see the running requests will max out from time to time and then requests start to queue. I want to be able to determine which sites are generating the most requests so I can examine the traffic and the code on those sites for potential problems. Anybody know of any way to do this? ~| 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:329245 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server Performance
On Friday 18 Dec 2009, webmas...@pegweb.com wrote: > Is there a way through command line or a 3rd party application to see > what web sites on a CF Pro 8 server are causing the most requests? Your web server logs would seem the obvious bet... -- Helping to enthusiastically aggregate unique total schemas as part of the IT team of the year, '09 and '08 This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office together with a list of those non members who are referred to as partners. We use the word partner to refer to a member of the LLP, or an employee or consultant with equivalent standing and qualifications. Regulated by the Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.co ~| 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:329244 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Server Performance
Another good choice for a little less dough is SeeFusion which has some very handy database logging. http://www.seefusion.com/ ~Brad Original Message Subject: Re: Server Performance From: Andrew Scott Date: Thu, December 17, 2009 6:52 pm To: cf-talk As you are not running ColdFusion Enterprise your best bet would be http://www.fusion-reactor.com/ ~| 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:329241 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server Performance
As you are not running ColdFusion Enterprise your best bet would be http://www.fusion-reactor.com/ On Fri, Dec 18, 2009 at 11:20 AM, wrote: > > Is there a way through command line or a 3rd party application to see > what web sites on a CF Pro 8 server are causing the most requests? On > one particular server it is starting to show behavior of page timeouts > and longer running requests. In the Performance Monitor in windows I see > the running requests will max out from time to time and then requests > start to queue. I want to be able to determine which sites are > generating the most requests so I can examine the traffic and the code > on those sites for potential problems. Anybody know of any way to do > this? > > > > > > > > > > > > ~| 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:329240 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance problem since upgrading to CF8
On Friday 14 Dec 2007, Dan G. Switzer, II wrote: > Do you have any of CF8's Server Monitoring enabled? It's known to cause > performance issues and should only be used to debug problems; You can (I'd argue should) have the first level of monitoring enabled. -- Tom Chiverton Helping to elementarily expedite wireless mindshares on: http://thefalken.livejournal.com This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:294767 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server performance problem since upgrading to CF8
>>Every since upgrading to CF8 I've been having a frustrating problem. >After >>starting CF, it will run for a while (sometimes serveral hours, sometimes >>less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 >>cpu - 4 core system.) Then, all of a sudden, the processor load will jump >>up to about 25% and stay there until CF is restarted. Pages then start >>loading very sluggishly. This never happened with CF7 and I haven't made >>any code changes since upgrading. >>Also, the CF code that this server runs is very light. >> > >I have had this EXACT problem! Have you found a solution? A fire- >breathing, quad-processor, dual core Dell that just locks up - weird! Do you have any of CF8's Server Monitoring enabled? It's known to cause performance issues and should only be used to debug problems; you shouldn't enable it in normal circumstances. -Dan ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:294766 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server performance problem since upgrading to CF8
Might be worth downloading FusionReactor and installing that. I think you get a 10 day trial. You'll get pretty much all the monitoring functionality that you'd get with Enterprise. http://www.fusion-reactor.com/fr/downloads.cfm?gclid=CJ30m97ap5ACFSJIEgod30O H7Q Cheers Will -Original Message- From: Bob Hendren [mailto:[EMAIL PROTECTED] Sent: 14 December 2007 11:31 To: CF-Talk Subject: Re: Server performance problem since upgrading to CF8 >Every since upgrading to CF8 I've been having a frustrating problem. >After starting CF, it will run for a while (sometimes serveral hours, >sometimes less than an hour) at about 1% - 3% in terms of processor >load. (It's a 2 cpu - 4 core system.) Then, all of a sudden, the >processor load will jump up to about 25% and stay there until CF is >restarted. Pages then start loading very sluggishly. This never >happened with CF7 and I haven't made any code changes since upgrading. >Also, the CF code that this server runs is very light. > I have had this EXACT problem! Have you found a solution? A fire-breathing, quad-processor, dual core Dell that just locks up - weird! > >Anyone seen this, or have any ideas. BTW, I'm running the standard >edition of CF so I don't have access to the server monitor. ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:294763 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance problem since upgrading to CF8
>Every since upgrading to CF8 I've been having a frustrating problem. After >starting CF, it will run for a while (sometimes serveral hours, sometimes >less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 >cpu - 4 core system.) Then, all of a sudden, the processor load will jump >up to about 25% and stay there until CF is restarted. Pages then start >loading very sluggishly. This never happened with CF7 and I haven't made >any code changes since upgrading. >Also, the CF code that this server runs is very light. > I have had this EXACT problem! Have you found a solution? A fire-breathing, quad-processor, dual core Dell that just locks up - weird! > >Anyone seen this, or have any ideas. BTW, I'm running the standard edition >of CF so I don't have access to the server monitor. ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:294762 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Server performance problem since upgrading to CF8
Kevin Pompei wrote: > Well I've isolated the problem down. It happens 1 hour and 7 minutes after > restart which it time that is set for the client stores to be purged. This > must be a bug in CF because once it starts the one CPU core is at 100% and > stays there even for days until the server is restarted. Do you store client variables in the registry? If so, don't. And make sure you change the default storage from Registry to None. If you store client variables in the database you should be able to see what SQL CF executes or just disable automatic purging and run your own purge directly on the 2 tables from a scheduled task. Jochem ~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292381 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance problem since upgrading to CF8
Well I've isolated the problem down. It happens 1 hour and 7 minutes after restart which it time that is set for the client stores to be purged. This must be a bug in CF because once it starts the one CPU core is at 100% and stays there even for days until the server is restarted. On 10/30/07, Mark A Kruger <[EMAIL PROTECTED]> wrote: > > That makes me think you should try a different GC... How about the > concMarksweep GC? Theoretically it should handle scheduling across > multiple > procs better than the default parallel GC. Can you post your java args > from > the JVM.config file - and the general config of the server? > > -Mark > > -Original Message- > From: Kevin Pompei [mailto:[EMAIL PROTECTED] > Sent: Tuesday, October 30, 2007 9:53 AM > To: CF-Talk > Subject: Re: Server performance problem since upgrading to CF8 > > You're correct. One core is at 100%. > > On 10/29/07, James Holmes <[EMAIL PROTECTED]> wrote: > > > > On a four core system, a CPU pegged at 25% means one core is at 100%; > > CF has probably filled the JVM memory and is permanently garbage > > collecting. > > > > I agree with Dave - get FusionReactor and set a memory alert threshold > > in the crash prevention options. > > > > On 10/30/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > > > Every since upgrading to CF8 I've been having a frustrating > > problem. After > > > starting CF, it will run for a while (sometimes serveral hours, > > sometimes > > > less than an hour) at about 1% - 3% in terms of processor load. > > > (It's a > > 2 > > > cpu - 4 core system.) Then, all of a sudden, the processor load > > > will > > jump > > > up to about 25% and stay there until CF is restarted. Pages then > > > start loading very sluggishly. This never happened with CF7 and I > > > haven't > > made > > > any code changes since upgrading. > > > Also, the CF code that this server runs is very light. > > > > -- > > mxAjax / CFAjax docs and other useful articles: > > http://www.bifrost.com.au/blog/ > > > > > > > > ~| ColdFusion is delivering applications solutions at at top companies around the world in government. Find out how and where now http://www.adobe.com/cfusion/showcase/index.cfm?event=finder&productID=1522&loc=en_us Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292378 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Server performance problem since upgrading to CF8
That makes me think you should try a different GC... How about the concMarksweep GC? Theoretically it should handle scheduling across multiple procs better than the default parallel GC. Can you post your java args from the JVM.config file - and the general config of the server? -Mark -Original Message- From: Kevin Pompei [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 30, 2007 9:53 AM To: CF-Talk Subject: Re: Server performance problem since upgrading to CF8 You're correct. One core is at 100%. On 10/29/07, James Holmes <[EMAIL PROTECTED]> wrote: > > On a four core system, a CPU pegged at 25% means one core is at 100%; > CF has probably filled the JVM memory and is permanently garbage > collecting. > > I agree with Dave - get FusionReactor and set a memory alert threshold > in the crash prevention options. > > On 10/30/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > > Every since upgrading to CF8 I've been having a frustrating > problem. After > > starting CF, it will run for a while (sometimes serveral hours, > sometimes > > less than an hour) at about 1% - 3% in terms of processor load. > > (It's a > 2 > > cpu - 4 core system.) Then, all of a sudden, the processor load > > will > jump > > up to about 25% and stay there until CF is restarted. Pages then > > start loading very sluggishly. This never happened with CF7 and I > > haven't > made > > any code changes since upgrading. > > Also, the CF code that this server runs is very light. > > -- > mxAjax / CFAjax docs and other useful articles: > http://www.bifrost.com.au/blog/ > > ~| Get the answers you are looking for on the ColdFusion Labs Forum direct from active programmers and developers. http://www.adobe.com/cfusion/webforums/forum/categories.cfm?forumid-72&catid=648 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292333 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance problem since upgrading to CF8
Thanks Dave. I'll try this. On 10/29/07, Dave Watts <[EMAIL PROTECTED]> wrote: > > > Anyone seen this, or have any ideas. BTW, I'm running the > > standard edition of CF so I don't have access to the server monitor. > > I suggest you invest in one of the other monitoring tools available - > SeeFusion or FusionReactor. You will likely find the problem a lot faster, > and it'll pay for itself on its first use as a result. > > Dave Watts, CTO, Fig Leaf Software > http://www.figleaf.com/ > > Fig Leaf Software provides the highest caliber vendor-authorized > instruction at our training centers in Washington DC, Atlanta, > Chicago, Baltimore, Northern Virginia, or on-site at your location. > Visit http://training.figleaf.com/ for more information! > > > ~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292331 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Server performance problem since upgrading to CF8
You're correct. One core is at 100%. On 10/29/07, James Holmes <[EMAIL PROTECTED]> wrote: > > On a four core system, a CPU pegged at 25% means one core is at 100%; > CF has probably filled the JVM memory and is permanently garbage > collecting. > > I agree with Dave - get FusionReactor and set a memory alert threshold > in the crash prevention options. > > On 10/30/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > > Every since upgrading to CF8 I've been having a frustrating > problem. After > > starting CF, it will run for a while (sometimes serveral hours, > sometimes > > less than an hour) at about 1% - 3% in terms of processor load. (It's a > 2 > > cpu - 4 core system.) Then, all of a sudden, the processor load will > jump > > up to about 25% and stay there until CF is restarted. Pages then start > > loading very sluggishly. This never happened with CF7 and I haven't > made > > any code changes since upgrading. > > Also, the CF code that this server runs is very light. > > -- > mxAjax / CFAjax docs and other useful articles: > http://www.bifrost.com.au/blog/ > > ~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292330 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Server performance problem since upgrading to CF8
Kevin Pompei wrote: > Every since upgrading to CF8 I've been having a frustrating problem. After > starting CF, it will run for a while (sometimes serveral hours, sometimes > less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 > cpu - 4 core system.) Then, all of a sudden, the processor load will jump > up to about 25% and stay there until CF is restarted. I have seen this before on systems that had profiling enabled, but > Anyone seen this, or have any ideas. BTW, I'm running the standard edition > of CF so I don't have access to the server monitor. that can not be your problem. If you installed CF less then 30 days ago you should be able to remove the license key from license.properties and after a restart it should revert to a trial license. With a trial license you can start the server monitor. Obviously you should not try this in production. Jochem ~| Download the latest ColdFusion 8 utilities including Report Builder, plug-ins for Eclipse and Dreamweaver updates. http;//www.adobe.com/cfusion/entitlement/index.cfm?e=labs%5adobecf8%5Fbeta Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292310 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance problem since upgrading to CF8
You could also install the Dev version locally at and try running the code with the server monitor turned on. On 10/29/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > > Every since upgrading to CF8 I've been having a frustrating > problem. After > starting CF, it will run for a while (sometimes serveral hours, sometimes > less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 > cpu - 4 core system.) Then, all of a sudden, the processor load will jump > up to about 25% and stay there until CF is restarted. Pages then start > loading very sluggishly. This never happened with CF7 and I haven't made > any code changes since upgrading. > Also, the CF code that this server runs is very light. > > > Anyone seen this, or have any ideas. BTW, I'm running the standard > edition > of CF so I don't have access to the server monitor. > > > ~| Create robust enterprise, web RIAs. Upgrade to ColdFusion 8 and integrate with Adobe Flex http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJP Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292298 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Server performance problem since upgrading to CF8
Kevin, What codebase are you running on it? Mark On 10/30/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > Every since upgrading to CF8 I've been having a frustrating problem. After > starting CF, it will run for a while (sometimes serveral hours, sometimes > less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 > cpu - 4 core system.) Then, all of a sudden, the processor load will jump > up to about 25% and stay there until CF is restarted. Pages then start > loading very sluggishly. This never happened with CF7 and I haven't made > any code changes since upgrading. > Also, the CF code that this server runs is very light. > > > Anyone seen this, or have any ideas. BTW, I'm running the standard edition > of CF so I don't have access to the server monitor. > > > ~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292293 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Server performance problem since upgrading to CF8
On a four core system, a CPU pegged at 25% means one core is at 100%; CF has probably filled the JVM memory and is permanently garbage collecting. I agree with Dave - get FusionReactor and set a memory alert threshold in the crash prevention options. On 10/30/07, Kevin Pompei <[EMAIL PROTECTED]> wrote: > Every since upgrading to CF8 I've been having a frustrating problem. After > starting CF, it will run for a while (sometimes serveral hours, sometimes > less than an hour) at about 1% - 3% in terms of processor load. (It's a 2 > cpu - 4 core system.) Then, all of a sudden, the processor load will jump > up to about 25% and stay there until CF is restarted. Pages then start > loading very sluggishly. This never happened with CF7 and I haven't made > any code changes since upgrading. > Also, the CF code that this server runs is very light. -- mxAjax / CFAjax docs and other useful articles: http://www.bifrost.com.au/blog/ ~| Create robust enterprise, web RIAs. Upgrade to ColdFusion 8 and integrate with Adobe Flex http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJP Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292292 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server performance problem since upgrading to CF8
> Anyone seen this, or have any ideas. BTW, I'm running the > standard edition of CF so I don't have access to the server monitor. I suggest you invest in one of the other monitoring tools available - SeeFusion or FusionReactor. You will likely find the problem a lot faster, and it'll pay for itself on its first use as a result. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Download the latest ColdFusion 8 utilities including Report Builder, plug-ins for Eclipse and Dreamweaver updates. http;//www.adobe.com/cfusion/entitlement/index.cfm?e=labs%5adobecf8%5Fbeta Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292288 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Server performance
Grab a copy of seefusion or fusionreactor and watch the server especially when it's timing out. You might see what's going on . Russ > -Original Message- > From: Matthew Chambers [mailto:[EMAIL PROTECTED] > Sent: Sunday, November 05, 2006 11:47 PM > To: CF-Talk > Subject: Server performance > > Hi guys, > > I am getting random errors from CF along the lines of "The request has > exceeded the allowable time limit Tag: cfmail "... the error varies from > CFMAIL, CFOUTPUT and CFQUERY tags and different pages. The queries are > fine, because they work most of the time and I've run them through a DB > client which returns the result set very fast. CFMAIL is fine as well. I > think that there is something else going on because it's random, therefore > I'm thinking that it's timing out when the server is overloaded. Can > anyone suggest how I could find out more precisely why pages are timing > out (the pages vary as well)? I guess I need to look at stress testing the > server, so where on earth do I start? Also, is there any good resources > with suggestion on how the CFADMIN settings can be optimised? At the > moment CF is setup to receive 8 simultaneous connections. > > The server is Windows Server 2003, MySql 4.1, IIS > > Cheers > Matthew > > ~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:259271 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Server performance
2-300 users, 500k cf hits/day is not all that much (it's a good amount, but it's not at all abusive). Also, it depends on how you measure concurrency. Some people do it by # of cf sessions, some by DB last activity time, and others by whatever their log stats says. Others would argue that you can't measure user concurrency, but hits/sec concurrency. If you talk to CF support engineers, they will ask you about concurrent hits. You won't find much better performance with CF Enterprise, unless you're sending mass amounts of email. I have an app that runs way more traffic on cf standard, no slowdowns. What it really probably boils down to is your application. I know you can't share your code (not even the nasty parts), but that would be helpful. Perhaps we could help a bit. It sounds like you need to do some performance tuning. Perhaps re-evaluate some of the things you do, and they way you go about doing these things. Reduce the number of database transactions and move queries to stored procedures. Look for ways around other external processes like cfhttp, cfftp, cfmail, cfpop, image processing and so on. If you can make these processes asynchronous, do so. Remove or replace any CFX tags. Make sure you have all the CFMX patches (though I don't recommend the post-6.1 updater, we had some sqlserver driver problems). Turn on cfm page caching options. Begin caching queries wherever possible. good luck -nathan strutz http://www.dopefly.com/ JB McMichael wrote: > I am currently running CFMX 6.1 Standard Edition with the updater > installed on a Win2k3 server, with IIS, connecting to a SQL Server > 2000 db that is on another computer. The web server itself is a > pretty beefy machine, and it is running one website that is fairly > complex. The site usually has 200 to 300 concurrent users and > averages about 500,000 page views a day. > > To me, this seems like a reasonable amount of traffic for a single > server to handle. But I am seeing, what I perceive to be, slow > response times on most of the pages. Myself and the other developers > have gone through each page on the site and optimized all of the cf > and sql and html as much as we can, and things have only improved > slightly. > > I was wondering if switching to CF Enterprise would make a difference? > Or, if a switch to Enterprise with a different backend, besides JRun, > would be faster? Or should I put the money into a new web server or > 2, and start running a load balanced site? > > I am pretty sure that SQL Server is not the culprit in all of this. > Its average time to return a query, at least according to the CF > performance monitor, is around 35 msec. And IIS doesn't seem to be at > fault since we are timing the CF code itself, and I can see that it is > slow. And like I said earlier, we have gone through the code line by > line pruning and tweaking, so I don't think (or I am hoping it isn't) > the code is to blame. > > So I am left with it either being a hardware issue, or I am hitting > the limits of CF Standard Edition. > > Thanks for any help you can give, > JB McMichael [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Server performance
Not sure if the product support team has a technote published on this yet or not, but check out this Microsoft KB article regarding IIS6 performance. This issue does affect ColdFusion MX 6.1 running on IIS6. Fortunately, it's a pretty simple tweak and ultimately it's going to be fixed by Microsoft in W2K3 service pack 1. http://support.microsoft.com/default.aspx?scid=kb;EN-US;840875 BTW- make sure you have trusted cache turned on too. Jim Schley ColdFusion Macromedia Inc. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Server performance
On Wed, 06 Oct 2004 02:32:21 +0200, Jochem van Dieten <[EMAIL PROTECTED]> wrote: > JB McMichael wrote: > > I am currently running CFMX 6.1 Standard Edition with the updater > > installed on a Win2k3 server, with IIS, connecting to a SQL Server > > 2000 db that is on another computer. The web server itself is a > > pretty beefy machine, and it is running one website that is fairly > > complex. The site usually has 200 to 300 concurrent users and > > averages about 500,000 page views a day. > > > > To me, this seems like a reasonable amount of traffic for a single > > server to handle. But I am seeing, what I perceive to be, slow > > response times on most of the pages. Myself and the other developers > > have gone through each page on the site and optimized all of the cf > > and sql and html as much as we can, and things have only improved > > slightly. > > Do you have debugging enabled? No, debugging is not enabled. > > > > I was wondering if switching to CF Enterprise would make a difference? > > Or, if a switch to Enterprise with a different backend, besides JRun, > > would be faster? Or should I put the money into a new web server or > > 2, and start running a load balanced site? > > How far have you optimized your CF settings? Did you tweak any of > the Java parameters? I have gone through the Macromedia suggested settings for the CF optimizations. I can't find the link right now to the page, but everything Macromedia recommends, I have set on the server. If you know of certain Java parameters I could use to speed things up, or a page with information, please, let me know. > > > > I am pretty sure that SQL Server is not the culprit in all of this. > > Its average time to return a query, at least according to the CF > > performance monitor, is around 35 msec. And IIS doesn't seem to be at > > fault since we are timing the CF code itself, and I can see that it is > > slow. And like I said earlier, we have gone through the code line by > > line pruning and tweaking, so I don't think (or I am hoping it isn't) > > the code is to blame. > > Can you provide the 'worst case code' so we can have a look? What > is the load on the system (CPU and I/O percentages)? > I cannot provide any code, sorry. > Jochem > > [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Server performance
I too am loosing my system on a daily basis (CFMX 6.1, Win2k3, IIS, MS SQL Server). It seems like a memory leak, after awhile, the system just crashes down with a JRun Error "Could not connect to JRun Server" I have to restart my service .. if I wait until the system shuts itself down and produces the jrun error, the restart process takes multiple minutes with it erroring out saying it couldn't stop the service. I have to babysit the server now, restarting the service about every 3-4 hours. Paul Giesenhagen QuillDesign 417-885-1375 http://www.quilldesign.com - Original Message - From: Jochem van Dieten To: CF-Talk Sent: Tuesday, October 05, 2004 7:32 PM Subject: Re: Server performance JB McMichael wrote: > I am currently running CFMX 6.1 Standard Edition with the updater > installed on a Win2k3 server, with IIS, connecting to a SQL Server > 2000 db that is on another computer. The web server itself is a > pretty beefy machine, and it is running one website that is fairly > complex. The site usually has 200 to 300 concurrent users and > averages about 500,000 page views a day. > > To me, this seems like a reasonable amount of traffic for a single > server to handle. But I am seeing, what I perceive to be, slow > response times on most of the pages. Myself and the other developers > have gone through each page on the site and optimized all of the cf > and sql and html as much as we can, and things have only improved > slightly. Do you have debugging enabled? > I was wondering if switching to CF Enterprise would make a difference? > Or, if a switch to Enterprise with a different backend, besides JRun, > would be faster? Or should I put the money into a new web server or > 2, and start running a load balanced site? How far have you optimized your CF settings? Did you tweak any of the Java parameters? > I am pretty sure that SQL Server is not the culprit in all of this. > Its average time to return a query, at least according to the CF > performance monitor, is around 35 msec. And IIS doesn't seem to be at > fault since we are timing the CF code itself, and I can see that it is > slow. And like I said earlier, we have gone through the code line by > line pruning and tweaking, so I don't think (or I am hoping it isn't) > the code is to blame. Can you provide the 'worst case code' so we can have a look? What is the load on the system (CPU and I/O percentages)? Jochem [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Server performance
JB McMichael wrote: > I am currently running CFMX 6.1 Standard Edition with the updater > installed on a Win2k3 server, with IIS, connecting to a SQL Server > 2000 db that is on another computer. The web server itself is a > pretty beefy machine, and it is running one website that is fairly > complex. The site usually has 200 to 300 concurrent users and > averages about 500,000 page views a day. > > To me, this seems like a reasonable amount of traffic for a single > server to handle. But I am seeing, what I perceive to be, slow > response times on most of the pages. Myself and the other developers > have gone through each page on the site and optimized all of the cf > and sql and html as much as we can, and things have only improved > slightly. Do you have debugging enabled? > I was wondering if switching to CF Enterprise would make a difference? > Or, if a switch to Enterprise with a different backend, besides JRun, > would be faster? Or should I put the money into a new web server or > 2, and start running a load balanced site? How far have you optimized your CF settings? Did you tweak any of the Java parameters? > I am pretty sure that SQL Server is not the culprit in all of this. > Its average time to return a query, at least according to the CF > performance monitor, is around 35 msec. And IIS doesn't seem to be at > fault since we are timing the CF code itself, and I can see that it is > slow. And like I said earlier, we have gone through the code line by > line pruning and tweaking, so I don't think (or I am hoping it isn't) > the code is to blame. Can you provide the 'worst case code' so we can have a look? What is the load on the system (CPU and I/O percentages)? Jochem [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
RE: Server Performance
On CF5 (and cf4.4 I think- can't remember exactly) in the CF admin pages and go to 'logging settings' (under the tools option in the top left). On that page you can set the server to record pages which take longer that x seconds. hth, Alex > -Original Message- > From: Shahzad.Butt [mailto:Shahzad.Butt@;JJFastFood.com] > Sent: 28 October 2002 13:27 > To: CF-Talk > Subject: Server Performance > > > Hi > > Some application/request is killing my server (running intranet). And > almost everyweek my server stops working (for intranet) and > when I check > the server there is message "OUT OF VIRTUAL MEMORY". I want to log all > applications which are taking longer than 2 minutes (to find the > culprite one). > How can I log all requests for my intranet which are taking > more than X > time and also that would be great if I define time span as well. That > logs TIME and NAME/URL for page which are taking more than 2 minutes > from 28th Oct o 30th Oct and on 30th I'll check log file and > sort it by > time. > > Shahzad Butt (Development Engineer) > > JJ FastFood Distribution Ltd. > Office: +44 (0) 1992 701 722 > Mobile: +44 (0) 7803 584 873 > Fax: +44 (0) 1992 701 604 > > 7 Solar Way, Innova Park, Enfield, London, EN3 7XY > > > ** > This email and any files transmitted with it are confidential and > intended solely for the use of the individual or entity to whom they > are addressed. If you have received this email in error please notify > the system manager. > > This footnote also confirms that this email message has been swept by > MIMEsweeper for the presence of computer viruses. > > www.mimesweeper.com > ** > > ~| 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
Re: Server Performance
Go look in the CF administrator under logging You should find a setting in there that allows you to "Log slow pages taking longer than n seconds" Tick the box and set the number of seconds to 120 seconds. Stephen - Original Message - From: "Shahzad.Butt" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Monday, October 28, 2002 1:27 PM Subject: Server Performance > Hi > > Some application/request is killing my server (running intranet). And > almost everyweek my server stops working (for intranet) and when I check > the server there is message "OUT OF VIRTUAL MEMORY". I want to log all > applications which are taking longer than 2 minutes (to find the > culprite one). > How can I log all requests for my intranet which are taking more than X > time and also that would be great if I define time span as well. That > logs TIME and NAME/URL for page which are taking more than 2 minutes > from 28th Oct o 30th Oct and on 30th I'll check log file and sort it by > time. > > Shahzad Butt (Development Engineer) > > JJ FastFood Distribution Ltd. > Office: +44 (0) 1992 701 722 > Mobile: +44 (0) 7803 584 873 > Fax: +44 (0) 1992 701 604 > > 7 Solar Way, Innova Park, Enfield, London, EN3 7XY > > > ** > This email and any files transmitted with it are confidential and > intended solely for the use of the individual or entity to whom they > are addressed. If you have received this email in error please notify > the system manager. > > This footnote also confirms that this email message has been swept by > MIMEsweeper for the presence of computer viruses. > > www.mimesweeper.com > ** > > ~| 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 Get the mailserver that powers this list at http://www.coolfusion.com
