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Dominant Process check in Linux
Posted: Sun Feb 24, 2013 5:09 am
by oakyuz
Hi
We are using Host Monitor v9.40 on Windows 2008 R2 (x64).
I would like to define Dominant Process tests for my Linux systems. As you know, this test is implemented for Windows systems currently in HM, probably leaving this kind of things to users who are able to write shell scripts in Linux. Is there anybody who has and can share scripts which can check Dominant Process::CPU and Dominant Process::Memory in Linux systems?
Thanks.
Posted: Mon Feb 25, 2013 12:59 pm
by KS-Soft
Dominant Process::CPU
Code: Select all
#!/bin/sh
if [ $# -ge 2 ]
then
OS=`uname`
case $OS in
AIX) PSLIST='ps -Ao comm,pcpu';;
Linux) PSLIST='ps h -eo ucmd,pcpu';;
FreeBSD) PSLIST='ps -axco command,%cpu';;
NetBSD) PSLIST='ps -axco command,%cpu';;
OpenBSD) PSLIST='ps -axco command,%cpu';;
SunOS) PSLIST='ps -eo fname,pcpu';;
*) echo 'ScriptRes:Unknown:script is not designed for '$OS
exit;;
esac
$PSLIST | awk 'BEGIN { maxusage=0; prog="" } {if ($2>maxusage) {maxusage=$2; prog=$1 }} \
END { if (maxusage<='$1') {printf("ScriptRes:Ok:%2.2f:%s %%\n",maxusage,prog)} else {printf("ScriptRes:Bad:%2.2f:%s %%\n",maxusage,prog)} }'
else
echo "ScriptRes:Unknown:not enough parameters specified"
fi
Dominant Process::Memory
Code: Select all
#!/bin/sh
if [ $# -ge 2 ]
then
OS=`uname`
case $OS in
AIX) PSLIST='ps -Ao comm,pmem';;
Linux) PSLIST='ps h -eo ucmd,pmem';;
FreeBSD) PSLIST='ps -axco command,%mem';;
NetBSD) PSLIST='ps -axco command,%mem';;
OpenBSD) PSLIST='ps -axco command,%mem';;
SunOS) PSLIST='ps -eo fname,pmem';;
*) echo 'ScriptRes:Unknown:script is not designed for '$OS
exit;;
esac
$PSLIST | awk 'BEGIN { maxusage=0; prog="" } {if ($2>maxusage) {maxusage=$2; prog=$1 }} \
END { if (maxusage<='$1') {printf("ScriptRes:Ok:%2.2f:%s %%\n",maxusage,prog)} else {printf("ScriptRes:Bad:%2.2f:%s %%\n",maxusage,prog)} }'
else
echo "ScriptRes:Unknown:not enough parameters specified"
fi
Regards
Alex
Posted: Tue Feb 26, 2013 1:16 am
by oakyuz
Hi Alex
These scripts meet my need. Thank you very much for quick and problem-solving assistance.
Regards,
Oguzhan
Posted: Tue Feb 26, 2013 8:01 am
by KS-Soft
You are welcome
Regards
Alex