12-01-2015 01:57 PM - edited 03-05-2019 02:51 AM
Hi, I am having high memory usage alerts from my Nagios. It says my C2950 running Version 12.1(22)EA14 is using memory at 80%. I have gone through a few command outputs but don't see any pointers. I will greatly appreciate a second set of eyes on this. Here are some command outputs:
12-02-2015 07:57 AM
The only way to clear memory issue is to reboot it , if its still spiking so high after a reboot you should upgrade the IOS as its probably a memory leak in software
INFO: The top 3 processes that are holding less than 1 MB of memory are: 'Pool Manager' is holding 94988 bytes 'SSH Process' is holding 81628 bytes 'SSH Process' is holding 79536 bytes
EDIT: I see your on the last image released for that model
12-03-2015 03:41 PM
Thanks for the response, while arranging for the change window, something else is picking my curiousity: what is that number that shows under "allocated" column? It is waaay bigger than the total memory itself for processes like 'dead' , 'pool manager' etc.
12-03-2015 03:45 PM
And oh, the 'init' process is actually holding > 1/2 of the memory. what does this process do?
12-02-2015 06:09 PM
Cisco 2950's are pretty old ...
What is the normal "baseline" memory usage for your device? If it has been slowly trending up then it is almost certainly a memory leak, and has already been said, a reboot wil be needed to fix it.
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