On Oct 5, 2007, at 4:31 AM, Mattias Jiderhamn 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)
Do you see a difference if you remove the resin.dll? (Which would disable the JNI.) Also, what is the stack trace for the slow read() call? -- Scott > >> -----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 > > > > _______________________________________________ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest _______________________________________________ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
