Although it's not a profiler, you may have a look at http://hansel.sourceforge.net/
It's an open source coverage tool that uses JPDA. > -----Urspr�ngliche Nachricht----- > Von: Simha, Kailas [mailto:[EMAIL PROTECTED]] > Gesendet: Dienstag, 13. August 2002 16:00 > An: 'Tomcat Users List' > Betreff: RE: Tomcat Profiling using Catalina API > > > Thanks :) > 1. I need to profile several instances of tomcat running on several > different jvms. > 2. I need to go per application, if necessary. > 3. This needs to be purely in java(preferably) and portable > across Unix, > Linux and Windows. > 4. Ofcourse, there is this problem of overhead and > sluggishness when using > OptimizeIt and thus it is not preferable on production systems. > > > That'f be great to have ;) It's not a trivial thing to write. > I understand that, but even if I can have a tech. demonstrator, we can > decide whether to take that route or not. > > Let me know if I can find anything on these lines as I have reached a > dead-end right now.. > Kailas > > > -----Original Message----- > From: Shapira, Yoav [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, August 13, 2002 9:49 AM > To: Tomcat Users List > Subject: RE: Tomcat Profiling using Catalina API > > > Hi, > > >I've tried out a few tools, but instead of customizing them, if it is > >easier > >to build one, I thought of taking that route. I have tried out > OptimizeIt, > >JProfiler, JBoss to name a few. > > OK. Now I move onto the realm of curiosity. I'm a fan of OptimizeIt, > I've found it adequate for my profiling needs. What do you find it > lacking? > > >Your assumption is correct - JPDA implementation specific to tomcat. > > That'f be great to have ;) It's not a trivial thing to write. > > My biggest knock on OptimizeIt is that things run 5-10 times > slower when > run with OptimizeIt, but that's to be expected. If yours is > faster and > as full-featured, you have a user right here! ;) > > Yoav Shapira > Millennium ChemInformatics > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > -------------------------------------------------------------- > ---------------- > Notice: This e-mail message, together with any attachments, > contains information of Merck & Co., Inc. (Whitehouse > Station, New Jersey, USA) that may be confidential, > proprietary copyrighted and/or legally privileged, and is > intended solely for the use of the individual or entity named > on this message. If you are not the intended recipient, and > have received this message in error, please immediately > return this by e-mail and then delete it. > > ============================================================== > ================ > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
