Hi,
I am in the process of converting a script for gathering system info in
Solaris to be used in Linux.
I noticed RedHat 5.5 does not have the "w" output from vmstat even the
manpage indicates that it exists
[sysadm@unix ~]$ vmstat 5 5
procs memory swap io system
cpu
r b swpd free buff cache si so bi bo in cs us sy id
wa
1 0 0 2492644 124640 1039360 0 0 0 0 0 0 0 1
0 0
1 0 0 2492644 124640 1039360 0 0 0 14 103 188 25 0
75 0
1 0 0 2492644 124640 1039360 0 0 0 0 102 191 25 0
75 0
1 0 0 2492644 124640 1039360 0 0 0 30 108 189 25 0
73 2
excerpt from man
FIELD DESCRIPTIONS
Procs
r: The number of processes waiting for run time.
b: The number of processes in uninterruptable sleep.
w: The number of processes swapped out but otherwise runnable. This
field is calculated, but Linux never desperation swaps.
In addition, it does not have the "sr" as similar to Solaris's vmstat. I do
know that many of the info are stalled in /proc, but is /proc/vmstat the
only location I can get the scanrate ? will it be pgscan_kswapd_high?
thanks
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