Just for my collection of Grid Control messages, bugs and what so ever – for my effort (between my normal business) to get the ‘pie’ completely green and as few ‘critical’ errors as possible, which is sometimes a very depressive task:
After installing and configuring application server, the agent on that server started to sent messages like ‘The number of active connections is ..’ and a high number, too high for the metric. But.. there are no connections yet on the system (as far as I know)! Grid Control (OMS + agent) = 10.2.05, application server 10.1.2.0.2
Bug: 5717633 / 4458130. Note: 330819.1 —> EM/GRID CONTROL FALSELY REPORT ACTIVE HTTP CONNECTIONS WHEN KEEPALIVE=ON.
1. “Change the value of the parameter KeepAlive to ‘Off’ in httpd.conf” —> (nice! and what if this is not to be recommended for the application..).
2. “Restart all components using opmnctl stopall and then opmnctl startall” —> I tried to just stop and start the http-server and the agent, but that didn’t work.
3. “Check the current value of the active connections metric using the metric browser.” —>
What the heck is a metric browser, and how to use this…
Just try it out:
a. vi <AGENT_HOME>/sysman/config/emd.properties (make a backup in advance..)
b. uncomment the following line:
c. reload the agent through:
<AGENT_HOME>/bin/emctl reload agent
d. check the metric browser: