http://ejp.sourceforge.net/ - extensible java profiler might work for you. i don't know any specific tools for web applications.
> I think I'm going to do that, but haven't desided yet what profiler to > use. > And I'm not sure which is the best for webApplication profiling. Also it > would be nice to be able to use it from IDEA. i think it's possible with plugin or something. i'm using eclipse, so i don't know about idea. > By the way Andrius where are you right now (Lithiania)? yes, i am in lithuania. and you? > > > ----- Original Message ----- > From: "Andrius Paulauskas" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Saturday, February 21, 2004 8:21 PM > Subject: Re: [OS-webwork] Tomcat out of memory > > >> i had lots of out of memory problems, but this was entirely my >> application, it was not either tomcat's memory management problems (yes, >> i >> redeployed frequently). i think you should run a profiler. >> >> >> > I know, I can restart Tomcat, but this is not solution. I will come to >> > same >> > problem after few days or weeks againt. It can be treated as work > around. >> > I'm not sure that switching to velocity will fix the problem. I looked > for >> > information on google and found that problem can by caused by tomcat >> > deployer or manager. As someone noted there is a memory leak when >> tomcat >> > undeploys webapplication. So after few redeplayments I will come to >> the >> > same >> > problem. >> > >> > I looking forward to switch to Tomcat 5.0, Jetty or Somthing else, not >> > sure >> > yet. >> > >> > Any more solutions? Does anyone had same problems? What they did? >> > >> > Regards Remis. >> > >> > >> > ----- Original Message ----- >> > From: "Konstantin Priblouda" <[EMAIL PROTECTED]> >> > To: <[EMAIL PROTECTED]> >> > Sent: Saturday, February 21, 2004 4:42 PM >> > Subject: Re: [OS-webwork] Tomcat out of memory >> > >> > >> >> >> >> > > An error occurred at line: -1 in the jsp file: >> >> > null >> >> > > >> >> > > Generated servlet error: >> >> > > [javac] Compiling 1 source file >> >> > > >> >> > > >> >> > > >> >> > > The system is out of resources. >> >> > > Consult the following stack trace for details. >> >> > > java.lang.OutOfMemoryError >> >> > > >> >> > > >> >> > > at >> >> > > >> >> > >> >> >> > > org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle >> > r.java:130) >> >> > > How to deal with that and where to look for >> >> > solutions. Can it be somehow >> >> > > related with javac memory leak? >> >> >> >> Restart your server :) It seems that every >> >> redeployment causes >> >> recompilation of jps classes. And java classloaders >> >> are great in loading classes, but not so good in >> >> disposing unneeded ones... >> >> >> >> I would recommend to dump your jsp and go velocity. >> >> It's faster and esier to handle anyway.... >> >> >> >> regards, >> >> >> >> ====> ----[ Konstantin Pribluda ( ko5tik ) ]---------------- >> >> Zu Verstärkung meines Teams suche ich ab Sofort einen >> >> Softwareentwickler[In] für die Festanstellung. >> >> Arbeitsort: Mainz >> >> Skills: Programieren, Kentnisse in OpenSource-Bereich >> >> ----[ http://www.pribluda.de ]------------------------ >> >> >> >> __________________________________ >> >> Do you Yahoo!? >> >> Yahoo! Mail SpamGuard - Read only the mail you want. >> >> http://antispam.yahoo.com/tools >> >> >> >> >> >> ------------------------------------------------------- >> >> SF.Net is sponsored by: Speed Start Your Linux Apps Now. >> >> Build and deploy apps & Web services for Linux with >> >> a free DVD software kit from IBM. Click Now! >> >> http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click >> >> _______________________________________________ >> >> Opensymphony-webwork mailing list >> >> [EMAIL PROTECTED] >> >> https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork >> > >> > >> > >> > ------------------------------------------------------- >> > SF.Net is sponsored by: Speed Start Your Linux Apps Now. >> > Build and deploy apps & Web services for Linux with >> > a free DVD software kit from IBM. Click Now! >> > http://ads.osdn.com/?ad_id56&alloc_id438&op=click >> > _______________________________________________ >> > Opensymphony-webwork mailing list >> > [EMAIL PROTECTED] >> > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork >> > >> >> >> -- >> Su pagarba, >> Andrius >> >> >> ------------------------------------------------------- >> SF.Net is sponsored by: Speed Start Your Linux Apps Now. >> Build and deploy apps & Web services for Linux with >> a free DVD software kit from IBM. Click Now! >> http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click >> _______________________________________________ >> Opensymphony-webwork mailing list >> [EMAIL PROTECTED] >> https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > > ------------------------------------------------------- > SF.Net is sponsored by: Speed Start Your Linux Apps Now. > Build and deploy apps & Web services for Linux with > a free DVD software kit from IBM. Click Now! > http://ads.osdn.com/?ad_id56&alloc_id438&op=click > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > -- Su pagarba, Andrius ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
