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| 02:32.38 | onats | hi, I'm on tomcat 6.0.33, centOS, java 1.6.0_24. Machine is a VM on a single core, with 512MB of RAM allocated |
| 02:32.57 | onats | what is the correct catalina_opts / to provide, as performance seems sluggish |
| 02:46.19 | karstensrage | can you more explicitly qualify "performance seems sluggish" |
| 02:47.10 | karstensrage | whats a page i can hit? |
| 02:53.29 | onats | karstensrage, I'm still deploying using new optiosn: |
| 02:53.30 | onats | -server -Xmx270m -Xms270m -XX:MaxPermSize=80m -Xverify:none -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+UseAdaptiveSizePolicy -XX:SurvivorRatio=4 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=31 -XX:+AggressiveOpts |
| 02:54.05 | onats | upon deployment, its hitting 100% CPU |
| 02:54.48 | karstensrage | why are you using all those options? |
| 02:56.46 | onats | karsetnsrage, actually i just googled that up, I don't know how to tweak tomcat on production.. |
| 02:57.09 | onats | and does it use CATALINA_OPTS or JAVA_OPTS |
| 03:01.26 | onats | http://sbvps44.systembind.com:8080/ |
| 03:01.29 | onats | try that.. |
| 03:01.34 | onats | it feels lsow |
| 03:01.34 | onats | slow |
| 03:05.07 | karstensrage | yeah id say thats a big slow |
| 03:06.56 | karstensrage | try taking all but the first four off, and set the -Xmx to 500m |
| 03:07.33 | karstensrage | are you getting permgen errors? |
| 03:11.25 | karstensrage | my app on a 512k machine under tomcat with no special setting the page loads in 416ms |
| 03:11.46 | karstensrage | and thats on the other side of the country |
| 03:12.34 | karstensrage | sorry 512M obviously |
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| 03:37.58 | karstensrage | :( |
| 03:38.47 | lyken_ | might want to look at benchmarking it |
| 03:38.53 | lyken_ | to see where the bottle necks are |
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| 04:43.02 | treel | can i type here wo regd nick? |
| 04:44.10 | treel | apparently... |
| 04:44.22 | treel | i have a little problem with disabling cookies in tomcat.. |
| 04:44.48 | treel | anybody available here i could bother with my problem for a bit? |
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| 06:48.30 | karstensrage | lyken, me benchmark my app? or onats? |
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| 06:48.49 | karstensrage | lyken_, me benchmark my app? or onats? |
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| 07:37.06 | onats | karstensrage, are you still there? |
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| 08:12.14 | onats | hey guys, again |
| 08:12.22 | onats | <PROTECTED> |
| 08:12.26 | onats | performance of app seems sluggish |
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| 08:18.10 | cofeineSunshine | onats: try at least 1gb ram |
| 08:18.26 | onats | cofeineSunshine, any tips not the CATALINA_OPTS? |
| 08:18.41 | onats | its a small app, and it should be enough for 512MB. I don't' know how to tweak it yet |
| 08:18.45 | onats | i mean the VM options |
| 08:19.01 | cofeineSunshine | -Xms -Xmx |
| 08:19.18 | cofeineSunshine | but 512 ir not much for tomcat jvm |
| 08:19.48 | onats | i used this |
| 08:20.29 | onats | CATALINA_OPTS="-server -Xms512m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=48m -XX:MaxPermSize=128m -Xverify:none -XX:NewRatio=3 -XX:SurvivorRatio=6 -XX:+UseParallelGC" |
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| 09:18.52 | raddy | Hello Everybody |
| 09:19.30 | raddy | We are using Tomcat 6.20 in centos 5.3 |
| 09:19.56 | raddy | I have enabled catalina_pid |
| 09:20.16 | raddy | But the pid file contains incorrect pid. |
| 09:20.27 | raddy | Can anybody help me??? |
| 09:27.31 | *** join/#tomcat acidjnk (havenone@p54BFF1EB.dip.t-dialin.net) |
| 09:35.10 | raddy | 01We are using Tomcat 6.20 in centos 5.301 |
| 09:35.17 | raddy | 01I have enabled catalina_pid01 |
| 09:35.25 | raddy | 01But the pid file contains incorrect pid.01 |
| 09:35.33 | raddy | 01Can anybody help me???01 |
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| 10:17.25 | onats | quit |
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| 11:26.37 | magnoly-novosibi | hello. i use debian 6 on i386, java-6-sun-1.6.0.26 and tomcat 7.0.21. now i have error "java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/servlet/ServletException" on #catalina.sh configtest. libservlet 2.5 installed. need help) |
| 11:27.13 | magnoly-novosibi | i have the same problem on tomcat6 |
| 11:33.37 | magnoly-novosibi | its recommends to use hardcore depend to javax.servlet servlet-api 2.5, but i dont understand HowTo. |
| 11:35.11 | magnoly-novosibi | sorry for my english. I'm tired today. |
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| 12:50.09 | gobby | I have a strange issue... I'm running Tomcat 7.0.21 however if I call Thread.currentThread().getContextClassLoader().getClass().getPackage().getImplementationVersion(); it returns 7.0.16 ? |
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| 12:57.11 | andi100 | what can be wrong when the upload over HTTPS suddenly stopps after about 290 KB? ("Stream ended unexpectedly") with CentOS 5.6, Java 7.0, Tomcat 5.5.23 |
| 12:57.51 | andi100 | maxPostSize, connectionTimeout, disableUploadTimeout is set |
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| 16:29.09 | uragano2 | Hello, does the last release of Tomcat support async? |
| 16:30.19 | uragano2 | i say:"No" because "java.lang.IllegalStateException: Not supported." |
| 16:30.38 | uragano2 | or maybe i need to configure something |
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| 17:09.25 | uragano2 | is this a bug? should i report it? http://pastebin.com/HtQ69ven |
| 17:09.48 | uragano2 | i found this that is similar https://issues.apache.org/bugzilla/show_bug.cgi?id=50405 |
| 17:10.19 | uragano2 | and its status is resolved fixed. I am using tomcat 7.0.8 |
| 17:11.28 | jasonb | uragano2: You should be using Tomcat 7.0.21. |
| 17:15.37 | LzrdKing | can we still use tomcat 6.0.x? |
| 17:18.44 | uragano2 | jasonb: ok,i'll try |
| 17:19.21 | jasonb | LzrdKing: For what? :) Of course you can use Tomcat 6 if you want.. |
| 17:20.57 | LzrdKing | but its better to use 7? |
| 17:35.19 | jasonb | LzrdKing: Yes, 7 is generally nicer. A very small percent of webapps may only work properly on 6, but almost all of them should run fine on 7. |
| 17:36.03 | *** join/#tomcat sjobeck (~sjobeck@valdisere.sjobeck.com) |
| 17:38.04 | sjobeck | hey, hi, all, hope all are healthy, wealthy, wise. We are running Tomcat 6.0.28 & JVM 1.6.0_26-b03 & Ubuntu 10.04 LTS. We have a WAR file that will authenticate us but as son as we click on a second page inside of the application, it kicks us back out. We can tell that it is not maintaining a session for the user. Can someone kindly point me in the right direction to where this session is not remaining. |
| 17:38.45 | sjobeck | and, please let me word this carefully, please take this as it is intended, this is important business application, and I can pay someone for their valuable time to help resolve this. |
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| 17:46.54 | uragano2 | jasonb: same code, error is changed http://pastebin.com/kxyGF3vJ |
| 17:47.40 | uragano2 | difference: with error one the apllication continue to works, with last error the application stop to works |
| 17:48.15 | uragano2 | jasonb: why did u tell me to use 7.0.21? |
| 18:08.31 | LzrdKing | becasue if you're using y.z.x, you almost always want to use the highest x available |
| 18:17.31 | jasonb | Yes. |
| 18:28.19 | LzrdKing | jasonb: he left :) |
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| 20:39.40 | sjobeck | hey, hi, all, hope all are healthy, wealthy, wise. We are running Tomcat 6.0.28 & JVM 1.6.0_26-b03 & Ubuntu 10.04 LTS. We have a WAR file that will authenticate us but as son as we click on a second page inside of the application, it kicks us back out. We can tell that it is not maintaining a session for the user. Can someone kindly point me in the right direction to where this session is not remaining. |
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| 20:53.01 | *** mode/#tomcat [+o jasonb] by ChanServ |
| 20:53.07 | *** topic/#tomcat by jasonb -> Stable versions: 7.0.21, 6.0.33, and (very dated) 5.5.34. Newbies use the official binary from tomcat.apache.org, an RPM from http://code.google.com/p/webdroid-tomcat-package , or the latest tomcat6 deb. Check logs before asking a question. SLOW MOTION CHANNEL: Ask your question including your TC, Java, & OS versions, then wait; check back for answers. |
| 20:53.12 | *** mode/#tomcat [-o jasonb] by ChanServ |
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| 21:48.48 | joe-mac | anybody know, is classpath automagically set up to $CATALING_HOME/lib? so if I modify it by passing -classpath to the command used to start tomcat, must I also specify this dir, or if I add a dir will it still look there? |
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