Mem analyze / vmstat, prstat ...


 
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Operating Systems Solaris Mem analyze / vmstat, prstat ...
# 1  
Old 01-24-2007
Mem analyze / vmstat, prstat ...

Hi all,

I would lke to know which is the best tool/command to analyze the memory really used and free on a Solaris 10 server.

I have strange results with prstat -a command, and do not know how to analyze the vmstat result.

75 root 453M 69M 0.5% 0:10:00 0.3%
6 e415072 26M 11M 0.1% 0:00:07 0.2%
38 oracle 14G 13G 99% 0:00:04 0.1%

FYI, I have only 2 Gb of physicaly Ram on the server, How can I know the exact value for the mem used by Oracle process ?

Many thanks

Fabien
# 2  
Old 01-24-2007
top

Try using 'top'. It is pretty easy to use and has a decent interface. You have to download it though.

-S
# 3  
Old 01-24-2007
ps -o rss -p <pid>
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