----- Original Message -----
From: "Wade Chandler" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Monday, November 28, 2005 11:27 PM
Subject: Re: heap size problems (speed) [2]
I don't know really. I've not seen issues with
HashMap in a Linux vs. Windows scenario (might check
JRE/JDK bug reports). Since your swap isn't being hit
all the time I wouldn't say it would be that. I don't
know really where to direct you without knowing more,
because the general issues don't seem to be the cause.
Does the application perform badly with only a few
hits to the site? Does the application get under
heavy load then stop working?
Unfortunatelly this test application performs badly from the first hit.
Frankly I have no ideea what's the point of loading almost 400M of data
in memory in a HashMap.
Maybe this very approach has a design flaw when it comes to JAVA.
Luckly this is only a test and I'm being asked why it does not work on
Linux and mostly if I can take it out from this "won't budge" state :).
Anyway, I will take a closer look at the problem of JRE/JDK possible
bugs and perhaps at some kernel settings that might cause this.
Or maybe I'm just missing/mistaking something and I do not realize for
the moment.
Wade
Thanks a lot,
Cristian
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