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Full Discussion: vmstat vs uptime?
Top Forums UNIX for Advanced & Expert Users vmstat vs uptime? Post 302086840 by blowtorch on Monday 28th of August 2006 03:29:24 AM
Old 08-28-2006
Are you running the vmstat like this?
Code:
while true; do
   vmstat
   sleep 300 # measure every five min or something similar
done

If you are, then that's your problem right there. From the vmstat man page:
Quote:
Without options, vmstat displays a one-line summary of the virtual memory activity since the system was booted.
This figure will hardly change over 3.5 hours (especially if your system has an uptime that can be measured in months).
 

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