Anyone help to interpretate os statistics Post: 302534966

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Operating Systems Solaris Anyone help to interpretate os statistics Post 302534966 by jtwcarboy on Wednesday 29th of June 2011 09:02:37 AM

06-29-2011

Registered User

So from the prtconf output you have about 24GB memory total in the machine. What other information were you looking to get from the machine?

The below script will show you from smallest to largest the memory usage of each process:

The following shell script prints the memory usage of each process, sorted by ascending memory usage.

Code:

#!/bin/sh

/usr/bin/printf "%-6s %-9s %s\n" "PID" "Total" "Command"
/usr/bin/printf "%-6s %-9s %s\n" "---" "-----" "-------"

for PID in `/usr/bin/ps -e | /usr/bin/awk '$1 ~ /[0-9]+/ { print $1 }'`
do
   CMD=`/usr/bin/ps -o comm -p $PID | /usr/bin/tail -1`
   # Avoid "pmap: cannot examine 0: system process"-type errors
   # by redirecting STDERR to /dev/null
   TOTAL=`/usr/bin/pmap $PID 2>/dev/null | /usr/bin/tail -1 | \
/usr/bin/awk '{ print $2 }'`
   [ -n "$TOTAL" ] && /usr/bin/printf "%-6s %-9s %s\n" "$PID" "$TOTAL" "$CMD"
done | /usr/bin/sort -n -k2

Last edited by DukeNuke2; 06-29-2011 at 12:32 PM..

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gzexe

GZEXE(1)                                                      General Commands Manual                                                     GZEXE(1)

NAME

       gzexe - compress executable files in place

SYNOPSIS

       gzexe name ...

DESCRIPTION

       The  gzexe  utility  allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
       penalty in performance).  For example if you execute ``gzexe /usr/bin/gdb'' it will create the following two files:
           -rwxr-xr-x  1 root root 1026675 Jun  7 13:53 /usr/bin/gdb
           -rwxr-xr-x  1 root root 2304524 May 30 13:02 /usr/bin/gdb~
       /usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file.  You can remove /usr/bin/gdb~ once  you  are
       sure that /usr/bin/gdb works properly.

       This utility is most useful on systems with very small disks.

OPTIONS

       -d     Decompress the given executables instead of compressing them.

SEE ALSO

       gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)

CAVEATS

       The  compressed executable is a shell script.  This may create some security holes.  In particular, the compressed executable relies on the
       PATH environment variable to find gzip and some standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).

BUGS

       gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually  in  some  cases,
       using chmod or chown.

                                                                                                                                          GZEXE(1)