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Re: Interpreting FreeBSD 'vmstat' output



On Tue, Jan 07, 2003 at 08:47:44AM +0300, Patrick J Okui wrote:
> MUSE(1)                 FreeBSD General Commands Manual               
> MUSE(1)
> 
> NAME
>      Muse - show memory usage data

Looks interesting. I had to dig to find it though.

For general information: this is in ports as 'sysutils/muse'. However don't
try to install muse from packages, or you'll get 'audio/muse' which is
something completely different!

Still doesn't explain why I have nearly 800MB of 'inactive' memory when there
are no processes using over 15MB. Kernel memory leak?

bash-2.05a# muse -k
Active:        28656 kB
Inactive:     777980 kB
Wired:        139156 kB
Reserved:       1664 kB
Cache:         16684 kB
Buffer:       114496 kB

Total:       1028392 kB
Free:          65916 kB
bash-2.05a# ps auxwww
USER    PID %CPU %MEM   VSZ  RSS  TT  STAT STARTED      TIME COMMAND
root  93661  7.1  1.4 14740 14396  p0- S    Fri09PM 217:37.70 /usr/local/sbin/radiusd.proxy -y
root      1  0.0  0.0   552  208  ??  ILs  23Apr02   0:00.20 /sbin/init --
root      2  0.0  0.0     0    0  ??  DL   23Apr02   0:30.33  (pagedaemon)
root      3  0.0  0.0     0    0  ??  DL   23Apr02   0:00.00  (vmdaemon)
root      4  0.0  0.0     0    0  ??  DL   23Apr02   0:45.04  (bufdaemon)
root      5  0.0  0.0     0    0  ??  DL   23Apr02   0:46.23  (vnlru)
root      6  0.0  0.0     0    0  ??  DL   23Apr02 102:08.57  (syncer)
root     72  0.0  0.1  1004  532  ??  Is   23Apr02   0:53.92 /usr/sbin/cron
root     74  0.0  0.1  2596 1208  ??  Is   23Apr02   1:56.43 /usr/sbin/sshd
root     76  0.0  0.1  2512 1324  ??  Is   23Apr02   0:07.74 /usr/sbin/sendmail -q30m
root     95  0.0  0.0   948  356  v0  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv0
root     96  0.0  0.0   948  356  v1  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv1
root     97  0.0  0.0   948  356  v2  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv2
root     98  0.0  0.0   948  356  v3  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv3
root     99  0.0  0.0   948  356  v4  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv4
root    100  0.0  0.0   948  356  v5  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv5
root    101  0.0  0.0   948  356  v6  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv6
root    102  0.0  0.0   948  356  v7  Is+  23Apr02   0:00.00 /usr/libexec/getty Pc ttyv7
root  71380  0.0  0.1   988  608  ??  Ss   25Oct02   0:14.70 syslogd -s
root  93660  0.0  0.8  8644 8284  p0- S    Fri09PM  19:02.85 /usr/local/sbin/radiusd.proxy -y
root   1627  0.0  0.2  2680 1724  ??  S    10:56AM   0:00.03 sshd: brian at ttyp0 (sshd)
brian  1628  0.0  0.0   636  252  p0  Is   10:56AM   0:00.02 -sh (sh)
root   1629  0.0  0.1  1036  776  p0  S    10:56AM   0:00.02 bash
root      0  0.0  0.0     0    0  ??  DLs  23Apr02   0:00.00  (swapper)
root   1632  0.0  0.0   416  220  p0  R+   10:56AM   0:00.00 ps auxwww

Cheers,

Brian.

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