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From "Seth Newton" <>
Subject Re: Memory Leak with static content
Date Mon, 15 Sep 2003 19:17:57 GMT
>These settings suggest a minimum heap of 60MB, and a maximum heap of
>80m.  Is that the behavior you want?
RESPONSE: Yeah, that's what I want for now.  I want to see what happens when
the garbage collector is called normally.

On a side note, I just called System.gc() manually and it only cleared a
couple hundred bytes.  I will try later though, as it hasn't been long since
last restart.

----- Original Message ----- 
From: "Shapira, Yoav" <>
To: "Tomcat Users List" <>
Sent: Monday, September 15, 2003 3:04 PM
Subject: RE: Memory Leak with static content

> Howdy,
> >> You realize these numbers are meaningless to anyone except you, as we
> >> don't know what you're measuring, how you're measuring it, what the
> >> proper results / proper behavior is, etc.
> >No, I didn't realize my numbers meant nothing.  I figured them to be
> >self-explanatory.  The numbers supplied were there simply as evidence
> of
> >the
> >incremental increase of memory over time.  That's all.  I apologize for
> any
> >confusion.
> I was unclear -- they're not evidence of anything until you explain how
> they're measured and what you would expect to see under "normal"
> conditions (or alternatively show the numbers from Solaris and Linux
> side by side, allowing space for JVM implementation variability).
> >Actually, I didn't reset them after the upgrade to Tomcat 4.1.27.  I
> just
> >changed them to -Xms60m -Xmx80m.
> These settings suggest a minimum heap of 60MB, and a maximum heap of
> 80m.  Is that the behavior you want?
> Yoav Shapira
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