Lately I have been getting critical TNS Ping Response Time alerts from EM
12.1.0.5. The threshold is set to default of 1000ms. I have been noticing
that I usually get them when the CPU on the server spikes 100% which makes
since, if the CPU is busy then it can't respond as fast. Other than
getting additional cpu power is there anything else I can do?
EE 11.2.0.4 on Windows 2008 R2 64bit
Listener serves up 5 databases.
EM stats show listener is processing 142 connections per minute but when I
query the listener log I am seeing 225 entries in one minute, or 178 with a
command of "establish". Not sure what the difference is.
Thanks,
Jeff
