Tomcat 5.5 war takes 4 to 7 minutes to deploy
Hi Gabe, Thanks for the reply. The application does live on a VPS - Virtuozzo VPS. The server has a total of 432 MB of memory, 90MB initial Heap size for tomcat, 180MB max heap size. The numbers for actual CPU speed or my piece of that speed aren't published, but my current usage of the CPU has been between 2% and 18% this morning. In reference to disk io - We use the same VPS at work, and the applications deploy much faster. Outside of my anecdotal support of the VPS, I don't know how I would get hard numbers for the disk io. Of course, at work we use way more memory. Do you think I cut the resources a little too thin? Thanks again. - Greg
Re: Tomcat 5.5 war takes 4 to 7 minutes to deploy
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Greg, G Kontos wrote: The application does live on a VPS - Virtuozzo VPS. My mail server runs on a VPS and it's /horrible/. I'm very unhappy. It appears to lock up all the time and cause all kinds of problems when using IMAP. I'm not sure about how Java would perform under these conditions, but I couldn't recommend that anyone use VPS for anything mission critical. I have not had first-hand experience with other virtualization products except for VMWare's workstation and player (host/guest setup) so I can't tell whether this is a problem specifically with Virtuozzo or would be a problem with any virtualized environment. In reference to disk io - We use the same VPS at work, and the applications deploy much faster. Outside of my anecdotal support of the VPS, I don't know how I would get hard numbers for the disk io. Of course, at work we use way more memory. I wonder if you're getting a much smaller slice of the disk I/O in your non-work setup. My experience is that they package the memory and CPU percentages and sell those to you, but don't generally talk about the disk I/O. Perhaps you could talk to your provider about increasing your disk I/O share (if there is such a thing). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkjeWYAACgkQ9CaO5/Lv0PA3yQCeOfXUSyP45o8I3kgESSDhTh3e r5YAnjxWvkUAGqEDjVoKRIp70CLA+gzH =fLWF -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5 war takes 4 to 7 minutes to deploy
Sure sounds like it. Exactly what your are lacking may be listed in the last column of the following command cat /proc/user_beancounters You may also want to ask your provider Say how many other accounts are sharing the server with me? G Kontos wrote: Hi Gabe, Thanks for the reply. The application does live on a VPS - Virtuozzo VPS. The server has a total of 432 MB of memory, 90MB initial Heap size for tomcat, 180MB max heap size. The numbers for actual CPU speed or my piece of that speed aren't published, but my current usage of the CPU has been between 2% and 18% this morning. In reference to disk io - We use the same VPS at work, and the applications deploy much faster. Outside of my anecdotal support of the VPS, I don't know how I would get hard numbers for the disk io. Of course, at work we use way more memory. Do you think I cut the resources a little too thin? Thanks again. - Greg -- Regards Gabe Wong NGASI AppServer Manager JAVA AUTOMATION and SaaS Enablement for Cloud Computing http://www.ngasi.com NEW! FREE Developer account for Hosted version on Amazon EC2 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5 war takes 4 to 7 minutes to deploy
I have not had first-hand experience with other virtualization products except for VMWare's workstation and player (host/guest setup) so I can't tell whether this is a problem specifically with Virtuozzo or would be a problem with any virtualized environment. VMWare products are solid. We use ESX for mission critical applications. Between two HP DL385's we have 2 Win2K3 servers running domino and IIS, we also have 8 linux machines running tomcat and cron jobs. All of these are up 100% of the time without any trouble.
RE: Tomcat 5.5 war takes 4 to 7 minutes to deploy
G Kontos wrote: The server has a total of 432 MB of memory, 90MB initial Heap size for tomcat, 180MB max heap size. In this day and age, that's bordering on tiny. Besides the likely I/O problem, you may be doing a lot of garbage collections. You certainly want -Xms the same as -Xmx with such a small space. Try running JConsole against your server to look at GC data (or enable the -verbose:gc option). - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5.5 war takes 4 to 7 minutes to deploy
I'm wondering why I'm seeing such a long deployment time with my project. 4 to 7 minutes is way longer than I am used to seeing with projects of similar or larger size. My war file is about 15M - and it lives on a red hat server. I'm at a loss about what I could be doing wrong. I'm even at a loss to figure out what I could be doing different than normal. I'm just putting a war into the webapps folder and restarting tomcat. The output looks pretty harmless - it just takes forever. Any ideas how I can get my deployment to take less time? STATUS | wrapper | 2008/09/26 00:06:02 | -- Wrapper Started as Daemon STATUS | wrapper | 2008/09/26 00:06:03 | Launching a JVM... INFO | jvm 1| 2008/09/26 00:06:05 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 1| 2008/09/26 00:06:05 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 1| 2008/09/26 00:06:05 | INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO | jvm 1| 2008/09/26 00:06:08 | INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /opt/tomcat5/common/lib INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.coyote.http11.Http11BaseProtocol init INFO | jvm 1| 2008/09/26 00:06:08 | INFO: Initializing Coyote HTTP/1.1 on http-8080 INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.catalina.startup.Catalina load INFO | jvm 1| 2008/09/26 00:06:08 | INFO: Initialization processed in 2120 ms INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardService start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: Starting service Catalina INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardEngine start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: Starting Servlet Engine: Apache Tomcat/5.5.26 INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardHost start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: XML validation disabled INFO | jvm 1| 2008/09/26 00:06:18 | Sep 26, 2008 4:06:18 AM org.apache.catalina.startup.HostConfig deployWAR INFO | jvm 1| 2008/09/26 00:06:18 | INFO: Deploying web application archive a1.war INFO | jvm 1| 2008/09/26 00:13:33 | Initialize-init()-start::Nine INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: ContextListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: SessionListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:38 | Sep 26, 2008 4:13:38 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:38 | INFO: ContextListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:38 | Sep 26, 2008 4:13:38 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:38 | INFO: SessionListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:41 | Sep 26, 2008 4:13:41 AM org.apache.coyote.http11.Http11BaseProtocol start INFO | jvm 1| 2008/09/26 00:13:41 | INFO: Starting Coyote HTTP/1.1 on http-8080 INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.jk.common.ChannelSocket init INFO | jvm 1| 2008/09/26 00:13:42 | INFO: JK: ajp13 listening on / 0.0.0.0:8009 INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.jk.server.JkMain start INFO | jvm 1| 2008/09/26 00:13:42 | INFO: Jk running ID=0 time=0/244 config=null INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.catalina.storeconfig.StoreLoader load INFO | jvm 1| 2008/09/26 00:13:42 | INFO: Find registry server-registry.xml at classpath resource INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.catalina.startup.Catalina start INFO | jvm 1| 2008/09/26 00:13:42 | INFO: Server startup in 453702 ms Thanks for your help.
Re: Tomcat 5.5 war takes 4 to 7 minutes to deploy
Hi G, First what is the available memory (RAM) and CPU on your system? Are you on a VPS or Private JVM in a Hosted environment. Quite possible it is simply a matter or resources or lack of. If on VPS, certain ones have a tendency to be slow on disk IO. G Kontos wrote: I'm wondering why I'm seeing such a long deployment time with my project. 4 to 7 minutes is way longer than I am used to seeing with projects of similar or larger size. My war file is about 15M - and it lives on a red hat server. I'm at a loss about what I could be doing wrong. I'm even at a loss to figure out what I could be doing different than normal. I'm just putting a war into the webapps folder and restarting tomcat. The output looks pretty harmless - it just takes forever. Any ideas how I can get my deployment to take less time? STATUS | wrapper | 2008/09/26 00:06:02 | -- Wrapper Started as Daemon STATUS | wrapper | 2008/09/26 00:06:03 | Launching a JVM... INFO | jvm 1| 2008/09/26 00:06:05 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org INFO | jvm 1| 2008/09/26 00:06:05 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved. INFO | jvm 1| 2008/09/26 00:06:05 | INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO | jvm 1| 2008/09/26 00:06:08 | INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /opt/tomcat5/common/lib INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.coyote.http11.Http11BaseProtocol init INFO | jvm 1| 2008/09/26 00:06:08 | INFO: Initializing Coyote HTTP/1.1 on http-8080 INFO | jvm 1| 2008/09/26 00:06:08 | Sep 26, 2008 4:06:08 AM org.apache.catalina.startup.Catalina load INFO | jvm 1| 2008/09/26 00:06:08 | INFO: Initialization processed in 2120 ms INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardService start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: Starting service Catalina INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardEngine start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: Starting Servlet Engine: Apache Tomcat/5.5.26 INFO | jvm 1| 2008/09/26 00:06:09 | Sep 26, 2008 4:06:09 AM org.apache.catalina.core.StandardHost start INFO | jvm 1| 2008/09/26 00:06:09 | INFO: XML validation disabled INFO | jvm 1| 2008/09/26 00:06:18 | Sep 26, 2008 4:06:18 AM org.apache.catalina.startup.HostConfig deployWAR INFO | jvm 1| 2008/09/26 00:06:18 | INFO: Deploying web application archive a1.war INFO | jvm 1| 2008/09/26 00:13:33 | Initialize-init()-start::Nine INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: ContextListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:37 | Sep 26, 2008 4:13:37 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:37 | INFO: SessionListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:38 | Sep 26, 2008 4:13:38 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:38 | INFO: ContextListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:38 | Sep 26, 2008 4:13:38 AM org.apache.catalina.core.ApplicationContext log INFO | jvm 1| 2008/09/26 00:13:38 | INFO: SessionListener: contextInitialized() INFO | jvm 1| 2008/09/26 00:13:41 | Sep 26, 2008 4:13:41 AM org.apache.coyote.http11.Http11BaseProtocol start INFO | jvm 1| 2008/09/26 00:13:41 | INFO: Starting Coyote HTTP/1.1 on http-8080 INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.jk.common.ChannelSocket init INFO | jvm 1| 2008/09/26 00:13:42 | INFO: JK: ajp13 listening on / 0.0.0.0:8009 INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.jk.server.JkMain start INFO | jvm 1| 2008/09/26 00:13:42 | INFO: Jk running ID=0 time=0/244 config=null INFO | jvm 1| 2008/09/26 00:13:42 | Sep 26, 2008 4:13:42 AM org.apache.catalina.storeconfig.StoreLoader load INFO | jvm 1| 2008/09/26 00:13:42 | INFO: Find registry server-registry.xml at
