Performance Issues

[taqvia]

Hi All,
I am facing severe Performance issues in our application for last 15-20 days. We have tried all possible debugs. There are no new code chnages promoted recently which can cause the issue. We checked on the network front too, Monitored the locks there are no queued locks as such,checkpoints,userLoad. Everything seems to be normal on every front. Today we found some IS(Intent Share) And IX(Intent Exclusive) Locks so as precaution even we did remove all ODBC connections connecting to our database but all in vain. Please can any one of you suggest what else can cause this intermittent performance issues the Apllication just freezes for some time and then regains its normalcy.

Is there anything else that needs to be monitored.

Regards,
Arshad

 

[Casper]

No other processes running at that particular server (like java garbage collection)?

Did you monitor memory use and disk use of that server during the freeze period?

I guess the server needs to be diskbound or cpu bound at the time of the freeze. If that's not the case it should be something in the network which is causing these problems.

Casper.