Date: Thu, 15 Oct 2009 02:55:42 -0400 From: grarpamp <grarpamp@gmail.com> To: freebsd-questions@freebsd.org Subject: Adding up kernel mem usage Message-ID: <d2e731a10910142355i4b71a4ebl908b87a8e5d40403@mail.gmail.com>
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If I subtract vmstat and kldstat from wired, I'm
missing approx 100M. What am I doing wrong
or what should I be adding up to find the total
mem in use by the kernel and a breakdown of
that usage? Thanks.
top -SH -d 1 1000 | egrep '^Mem:'
Mem: 114M Active, 65M Inact, 258M Wired, 468K Cache, 46M Buf, 551M Free
vmstat -m | sed -E 's,^(.............),,' | awk '{print $2}' | sed
's,K,,' | egrep -v MemUse | add
143920
{ printf 'ibase=16\n' ; kldstat | tr '[:lower:]' '[:upper:]' | egrep
-v SIZE | awk '{print $4}' | tr '\n' '\+' | sed 's,+$,,' ; } | bc
13986028
vmstat
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr ad0 ad4 in sy
cs us sy id
1 0 0 461M 551M 68 0 0 0 88 0 0 0 26 1189
654 3 1 97
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