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rogues java process.... OEM very strange

From: kathy duret <katpopins21_at_yahoo.com>
Date: Wed, 14 Sep 2005 09:58:11 -0700 (PDT)
Message-ID: <20050914165811.7779.qmail@web90209.mail.scd.yahoo.com>


Linux RH3, 10.1.2 OEM

We had our box crash... I thought it went all the way down.... I am checking with the Unix team.

I know they had to bring the linux box up in interactive mode.

The question is we found a java process still running timestamped before the crash..

It was a oc4j for OEM. We were having HUGE DB spikes when the AWR ran each hour...

I stopped the process tried to restart it and it failed.

Once I killed the java process I could bring it up just fine and things ran better. There was no Oracle process associated with it.

I have also had an issue with altering a system parameter via OEM specifically PMON target. the OS process and oracle sql just hung and caused performance problems. I did a kill -9 to the Unix process and killed the oracle process. The Oracle process was marked for kill but never died.. I tried to wake up SMON several times but the process did not died until I
bounced the database.

I opened up a tar with Oracle regarding the PMON/Smon issue but they told me to bounce the db and try to upgrade (which we are going to do 10.2 )

Anybody see anything like this?

Thanks as always.

Kathy                 



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Received on Wed Sep 14 2005 - 12:00:24 CDT

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