There were some issues with session serialization which were resolved in the latest nightly builds. You could try disabling session persistence although it would be better to resolve the serialization problems. If I understand correctly, in a low memory production environment those serialization mechanisms have to work.
The other issue is that the tomcat manager reload application is 10 times faster (10-20 seconds vs 1-3 seconds on my machine 1.8g, 512mb, w2k) than a stop and start of tomcat. Actually, the first few times I used the reload function it was so fast, I didn't believe it actually worked. Edgar > -----Original Message----- > From: Dan Allen [mailto:[EMAIL PROTECTED] > Sent: Tuesday, March 11, 2003 12:00 AM > To: 'Struts Users Mailing List' > Subject: Re: [OT] computer performance with jsp/servlets/struts > > > Another thing that could be causing the problem. I am using > Ant to reload just the application and not tomcat by using > the manager that comes with Tomcat. I notice that each time > I reload it throws Exception Errors that the sessions could > not be recovered. Whenever I am swapping and exception > errors are thrown, it takes many, many minutes to handle > them. I guess I should work on my tomcat installation > regarding these reloads of applications. Anyone else see > this in the logs? Maybe the reload of applications is not > efficient and panned out yet, since it has to recover all the > objects which were in the session at the time of the reload. > > Dan > > David Graham ([EMAIL PROTECTED]) wrote: > > > P3 1Ghz., 512MB RAM and Tomcat starts in about 10 seconds. > Obviously > > don't > > need to restart Tomcat for JSP changes which load in about > 5 seconds. > > > > David > > > > > > > > >From: Dan Allen <[EMAIL PROTECTED]> > > >Reply-To: "Struts Users Mailing List" > > ><[EMAIL PROTECTED]> > > >To: Struts-User List <[EMAIL PROTECTED]> > > >Subject: [OT] computer performance with jsp/servlets/struts > > >Date: Mon, 10 Mar 2003 22:09:12 -0600 > > > > > >I only ask this to see if I can make my life easier. I have a PII > > >333MHz laptop with 216MB Ram and I am running Tomcat, JDK > 1.4.1 and > > >some struts applications. Just now it took ant 6 min 56 sec to > > >reload my application after making changes. If I were to > go and get > > >a decent Athlon XP or PIV computer, what should I expect > for reload > > >times and compile times for a reasonable size webpage application? > > > > > >This is the one thing that I regret when leaving PHP. I > spend close > > >to 1/8 of my day waiting for it to reload once my computer starts > > >swapping to disk. Does anyone else have this issue? > > > > > >Dan > > -- > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > Daniel Allen, <[EMAIL PROTECTED]> > http://www.mojavelinux.com/ > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > Windows: where do you want your data to disappear to today? > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
