users@glassfish.java.net

Re: Serious Performance Problems in GF - SOLVED

From: Jeanfrancois Arcand <Jeanfrancois.Arcand_at_Sun.COM>
Date: Mon, 27 Nov 2006 10:35:18 -0500

Hi,

Hum, can someone file a P2 (or a P1). This is scary to see that an
application brings down performance so badly. Anybody that benchmark
GlassFish will run fast out of it if doing System.out produce such
regression :-)

Thanks!!!

-- Jeanfrancois

w.rittmeyer_at_jsptutorial.org wrote:
>> Hi Jeanfrancois,
>>
>> I've solved it, or at least found out what the problem is.
>>
>> If an application has any System.out's then GF seriously slows down - I've
>> seen a factor of 16 in slowdown.
>
> I can confirm this. I had trouble with this one also some time ago. But since I am using b19 this must be way older than b25. So no regression - but of course a very annoying issue.
>
> Sorry, David, but I had already forgotten about it. Otherwise I would have posted it here...
>
> Wolfram
>
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