Re: WAS / Webfacing performance??

I have seen this type of behavior but on a web-service. Typically after the
service has not been used for a while. You may want to check the console log
for the server and see what messages are on it.

Regards
Faizulla Khan

-----Original Message-----
From: Eduard Sluis [mailto:eduard@xxxxxxxxxxxxxxxxxxxxxxx]
Sent: Tuesday, February 13, 2007 3:56 PM
To: Midrange Systems Technical iSeries Discussion; WebSphereGroup
Midrange
Subject: [WDSCI-L] WAS / Webfacing performance??


Dear all,

We have Webfaced Applications running under WAS 6.0 running on a 520 Express
(1GB RAM).
On average the performance is very good (comparable with Green Screen).
Sometimes however the performance drops and it takes minutes to get a
response.
That happens most often when initiating a session.
Less common it happens while executing the main (larger) programs (with lots
of fields on the screen).
There seems no relation with the total of users using the system at that
moment.
Stopping the session and initiating a new one most often give a normal
response time.

When it happens we do not see a lot of CPU usage.
We do see a lot of Non DB paging.

What could be the reason/cause for this?
What can be done to get rid if it/get it under control?

Kind regards,
Eduard.
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