 Posted 4/4/2011 12:08:48 PM
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Just did a fresh install of OEM 11g and now the oracle 11g enterprise manager slow. Even the login prompt is so slow.
How do we resolve this?
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Posted 4/4/2011 12:10:10 PM
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oracle 11g enterprise manager slow is a key indicator that something is not right with the middle tier. You need to check couple of things in the database first.
After you check it out, and find that there is nothing wrong with the database, you should check the middle tier. Check all the logs and see there aren't any specific error messages.
Once you check that then follow the below steps.
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Posted 4/4/2011 12:15:36 PM
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My oracle 11g enterprise manager is slow. Need to figure how how to speed it up:
Bring everything down related to the OEM manager install. If you can't bring down the database, that's fine, you have to at least stop all oms and start all agent afterwards. This is the only way that i saw improvement in speed.
I followed the below steps to start everything back up.
* startup the database
* startup the listener
* startup the OMS using following commands:
opmnctl startall
/u01/app/oracle/product/11.2.0/Middleware/oms11g/bin/emctl start oms
/u01/app/oracle/product/11.2.0/Middleware/agent11g/bin/emctl start agent
Once you verify this , you should see something like this in the status:
emctl status oms
Oracle Enterprise Manager 11g Release 1 Grid Control
Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved.
WebTier is Up
Oracle Management Server is Up
opmnctl status
Processes in Instance: instance1
---------------------------------+--------------------+---------+---------
ias-component | process-type | pid | status
---------------------------------+--------------------+---------+---------
ohs1 | OHS | 350 | Alive
emctl status agent
Oracle Enterprise Manager 11g Release 1 Grid Control 11.1.0.1.0
Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved.
---------------------------------------------------------------
Agent Version : 11.1.0.1.0
OMS Version : 11.1.0.1.0
Protocol Version : 11.1.0.0.0
Agent Home : /u01/app/oracle/product/11.2.0/Middleware/agent11g
Agent binaries : /u01/app/oracle/product/11.2.0/Middleware/agent11g
Agent Process ID : 26764
Parent Process ID : 26742
Agent URL : https://xxxxxxx.global.xxxxx.com:3872/emd/main/
Repository URL : https://xxxxxxxx.global.xxxxxx.com:4900/em/upload
Started at : 2011-04-04 11:35:04
Started by user : oracle
Last Reload : 2011-04-04 11:42:28
Last successful upload : 2011-04-04 12:12:54
Total Megabytes of XML files uploaded so far : 4.30
Number of XML files pending upload : 0
Size of XML files pending upload(MB) : 0.00
Available disk space on upload filesystem : 56.14%
Last successful heartbeat to OMS : 2011-04-04 12:14:28
---------------------------------------------------------------
Agent is Running and Ready
Hope this helps.
After i did this my oracle 11g enterprise managed started to speed up really fast.
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