I have a build from cvs of 5.0 running on RH 8 JDK 1.4.1 and have had no
problems, but have not been doing performance testing.

> -----Original Message-----
> From: Remy Maucherat [mailto:[EMAIL PROTECTED]] 
> Sent: Thursday, February 13, 2003 9:18 AM
> To: Tomcat Developers List
> Subject: [5.0.1-dev] Testing with JRockit 8
> 
> 
> For my book, I have been testing Tomcat with JRockit.
> 
> I tested on a Win2k / Linux dual boot box, so it has the advantage of 
> allowing to compare OSes :)
> 
> The result:
> - on Windows, its performance was pretty much amazing (it 
> *did* actually 
> beat IBM on Linux, which was previously making Windows look 
> really bad).
> - on Linux, it locks up the computer after a few requests and 
> I have to 
> kill -9 all Java threads individually (why ?).
> 
> I don't think there's a problem with Tomcat which would cause 
> that. For 
> the record, I was using RH 8 with the latest kernel patch (the one 
> Costin says is bad in his weblog ;-) ).
> The main disadvantage of JRockit is its insane memory usage 
> (basically, 
> it's 2* Sun Hotspot client; maybe there will be a use for 
> those Athlon 
> 64s even for small servers after all ;-) ).
> 
> The other result is that Tomcat on Linux appears to run more reliably 
> than Tomcat on Windows (except for the socket lingering "bug" 
> that did 
> cause problems), as on Windows, with all VMs, a few connections are 
> rejected (while it never happens on Linux). I don't believe this 
> behavior is caused by a Tomcat bug.
> 
> Any comments, or anyone able to reproduce this ?
> 
> Remy
> 
> 
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