I was naive enough to think that this issue would have been fixed in ZoneAlarm by now, so I tried to upgrade again. Similar problems...
BUT this time I notice something even stranger! Only one of my webapps is affected. Serving a static .html from one webapp (or resin-doc / resin-admin pages) takes milliseconds as usual, while serving a static .html from my main webapp takes several seconds or more. So back to square one - maybe Resin is at least partially guilty. Any further tips on how to find out what is going on here??? /Mattias Mattias Jiderhamn wrote (2007-10-08 12:39): > I believe I have found the offender in this issue: ZoneAlarm. > I had already tried to turn it off, but since I have seen some strange > behaviour with ZoneAlarm before I now tried uninstalling it altogether. > That seem to have solved the issue. > > I'm sorry for wasting your time, especially now that I remember I > probably upgraded ZoneAlarm (free version to 7.0.408) around the time > the problems started. *blush* > Thanks for all the tips and suggestions - the supportive community is > part of what makes Resin great. > Hopefully the archive copy of this thread can be of help to somebody else. > > /Mattias > > > I wrote: > >> By the way, the CPU usage is peaking all the way through. Around 49% on >> my dual core system. >> (And there is even more memory on the computer with the problem than the >> other one) >> >> >> >>> -----Original Message----- >>> From: [EMAIL PROTECTED] >>> [mailto:[EMAIL PROTECTED] Behalf Of Mattias Jiderhamn >>> Sent: Friday 05 October 2007 11:20 >>> To: Resin >>> Subject: [Resin-interest] Slooow file reads (really weird!) >>> >>> >>> Hi list. >>> I have my J2EE webapp on an external hard drive, which I carry between >>> my office and my home computer. >>> On each computer - running Windows XP and Java 1.5 - I have a Resin >>> (3.0.22) installation and a shortcut to start Resin with the server root >>> on the external drive. >>> This has worked flawlessly for over a year. >>> >>> Now suddenly (ok, after returning from vacation), the application is >>> immensely slow - on one of the computers! >>> Starting Resin and the application now takes anywhere from 3 to 5 >>> minutes on my home computer, compared to the usual 30 or so seconds. >>> Loading a simple page can take 40 seconds. It seems that most of the >>> time is spent inside the disk access of the dependency checking. >>> (Turning dependency checking off was much faster, but still slower than >>> normal). >>> I tried to copy the project to the internal drive to see if there was >>> some interface hardware issue - no difference. >>> I profiled the application with JProfiler, and it thinks there is a >>> hotspot in com.caucho.vsf.JniStream.read(). Why...? >>> >>> I am running out of ideas on what could be wrong and how to track it down. >>> >>> Any tips would be much welcome! >>> >>> /Mattias >>> > > >
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