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I often heard that we can use sar to see if there are paging
or swapping is happening.
but i don't have a feeling which means bad,
if 1 atch/s mean bad, or more than 1000 atch/s means bad?
can somebody tell me more about
sar -p
atch/s
pgin/s
ppgin/s
pflt/s
vflt/s
slock/s
sar -w
swpin/s
bswin/s
swpot/s
bswot/s
pswch/s
sar -r
freemem
freeswap
sar -g
pgout/s
ppgout/s
pgfree/s
pgscan/s
%ufs_ipf
PLEASE don't just give me the meaning of those items, i can
get it from unix man, i want to know what value means bad.
what means really bad, something like that.
thanks.
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