EM Agent in top sessions re. IO and CPU
From: ErikYkema <erik.ykema_at_gmail.com>
Date: Sun, 21 Sep 2008 08:14:32 -0700 (PDT)
Message-ID: <cac4d2f6-74b9-4d27-9dc2-d680c9c388df@i76g2000hsf.googlegroups.com>
Date: Sun, 21 Sep 2008 08:14:32 -0700 (PDT)
Message-ID: <cac4d2f6-74b9-4d27-9dc2-d680c9c388df@i76g2000hsf.googlegroups.com>
Hello,
On our quite busy system (AIX 5L3-64, dbms 10.2.0.3) , I see that /app/
oracle/10.2.0/agent10g/bin/emagent is almost always active and causing
considerable load, both for CPU and IO.
The parent of that process is
/app/oracle/10.2.0/agent10g/perl/bin/perl /app/oracle/10.2.0/agent10g/
bin/emwd.pl agent /app/oracle/10.2.0/agent10g/sysman/log/
emagent.nohup.
Any clues how to diagnose this?
Can it be due to the snapshots it takes in the oracle database(s),
reading from the v$ dynamic performance views.
How would I be able to set a SqlTrace/event 10046 on this process? I have difficulties finding it's associated Oracle process/SID.
Regards,
Erik
Received on Sun Sep 21 2008 - 10:14:32 CDT