pattern just retrieving a gif from Tomcat,
> albeit at 950 users with a 520mS response time, so perhaps the test was a
> little too brutal.
>
> Thanks
>
> Ray Sutton
> Systems Engineer
>
> -Original Message-
> From: Toshiyuki Kimura [mailto:[EMAIL PROTECTED]
h a 520mS response time, so perhaps the test was a
little too brutal.
Thanks
Ray Sutton
Systems Engineer
-Original Message-
From: Toshiyuki Kimura [mailto:[EMAIL PROTECTED]
Sent: Friday, October 03, 2003 7:03 PM
To: '[EMAIL PROTECTED]'
Subject: RE: Axis Response Time appea
Hi Ray,
It seems your problem is from a synchronized block
for a DocumentBuilderFactory. Axis is pooling parser
instances, however the current is using only one dbf
instance at least.
But, I think also this bottle-neck might be caused
by your testing scenarios.I mean the neck might make
it ha
To answer Mike's comment first. What I was expecting to see was a slow
incremental increase in response time with load up to some point where the
server saturates when the response time sky-rockets, probably with some
instability near the saturation point. In terms of your equation "a + b *
load",
To answer Mike's comment first. What I was expecting to see was a slow
incremental increase in response time with load up to some point where the
server saturates when the response time sky-rockets, probably with some
instability near the saturation point. In terms of your equation "a + b *
load",
t sure - what is the root problem of you.
Thanks,
Toshi <[EMAIL PROTECTED]>
-Original Message-
From: Davanum Srinivas [mailto:[EMAIL PROTECTED]
Sent: Friday, October 03, 2003 11:31 AM
To: [EMAIL PROTECTED]
Subject: Re: Axis Response Time appears linear with load
Ray,
Can you p
Ray,
Can you please post the thread dump?
Thanks,
dims
--- "Sutton, Ray" <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I've been tasked (for my sins, which must have been huge!) with performance
> testing an application framework that sits on top of Tomcat and uses Axis as
> the soap server. My initi
Well, considering that just going through
the message processing overhead of Tomcat and Axis is work, why do you
not expect the response time to scale linearly with load? BTW, did
you mean to complain about the response time being proportional to load,
or merely scaling linearly with it (i.e., be
