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DMISP process is taking up too much cpu DocId: KBRC00010533 Updated: 2/22/05 10:40:00 AM
PROBLEM
The /usr/bin/top utility reveals that the dmisp process uses an unacceptably high level of system activity. What can I do to correct this behavior?
CONFIGURATION
HPUX-OS 11.11
B6816AA B.11.11.36 SCR & DMI
RESOLUTION
Verify that the entries of the configuration file, /var/dmi/dmiMachines, are correct and are valid.
NOTE: Specifically note any IP addresses that may exist within this file.
Remove the DMI database files and restart the daemon:
Stop any DMI processes:
/sbin/init.d/Dmisp stop
Go to the /var/dmi/database directory:
cd /var/dmi/database
Remove all of the files within this directory.
rm *
NOTE: There should be 2 to 3 files. Do NOT remove the database directory!
Restart the DMI processes:
/sbin/init.d/Dmisp start
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Dmisp is consuming excessive CPU. What is DMI?
CONFIGURATION
HP-UX 11.11
DMI
RESOLUTION
DMI comes with a larger bundle (SCM Service Control Manager) included with 11i
automatically. HP SIM (Systems Insight Manager) also uses DMI. So if or SCM
or SIM are not being used, then DMI is probably not needed. Check here for SCM descriptions.
If not using DMI, disable it from running by editing Dmiconfig:
vi /etc/rc.config.d/Dmiconfig
and changing the variable START_DMI to be equal to 0. Otherwise, please
verify that DMI version B.11.11.36 is running:
swlist -l product |grep -i dmi
NOTE: DMI is no longer downloadable.
What is the load average on the system? what is the runq-sz? Check this with
the following command:
sar -q
Are there any recent errors logged into the files in /var/dmi/log? Try
stopping Dmisp:
/sbin/init.d/Dmisp stop
Did Dmisp stop? If the process is still there, kill it using the kill(1)
command. Then restart Dmisp:
/sbin/init.d/Dmisp start
Dmisp should now be consuming fewer cpu resources.
