registrar and cpe_em processes stressing CPU

[P_F]

Hello:

I'm On a clustered RAC server I've got two processes consuming a lot of CPU: cpe_em and many registrar processes.

I'm stuck on what I should do.

Here's some other data I've collected:


STM Version C.54.10

# EMS-Core A.04.20 EMS Core Product

UNIX95= ps -ef -o pcpu="CPU %" -o ruser=USER -o pid,args|awk '{if($1>=40)print $0}'|sort -rk1|head -16
CPU % USER PID COMMAND
86.49 root 4438 /usr/sbin/stm/uut/bin/tools/monitor/cpe_em
61.61 root 19559 /etc/opt/resmon/lbin/registrar
58.98 root 18166 /etc/opt/resmon/lbin/registrar
55.06 root 6659 /etc/opt/resmon/lbin/registrar
54.56 root 12664 /etc/opt/resmon/lbin/registrar
54.56 root 5265 /etc/opt/resmon/lbin/registrar
54.25 root 25992 /etc/opt/resmon/lbin/registrar
53.94 root 29040 /etc/opt/resmon/lbin/registrar
53.75 root 19924 /etc/opt/resmon/lbin/registrar
53.04 root 28756 /etc/opt/resmon/lbin/registrar
52.54 root 9445 /etc/opt/resmon/lbin/registrar
51.94 root 27062 /etc/opt/resmon/lbin/registrar
51.15 root 19890 /etc/opt/resmon/lbin/registrar

################################################################

root: # swapinfo -amt
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 512 0 510 0% 0 - 1 /dev/vg00/lvol2
dev 30704 0 30702 0% 0 - 0 /dev/swapvg01/lv_swap01
dev 30704 0 30702 0% 0 - 0 /dev/swapvg02/lv_swap01
dev 30704 0 30702 0% 0 - 0 /dev/swapvg03/lv_swap01
reserve - 35080 -35080
memory 51150 37898 13252 74%
total 143774 72978 70788 51%
################################################################

grep Physical /var/adm/syslog/syslog.log
Jul 13 03:26:42 naplfl2 vmunix: Physical: 52377176 Kbytes, lockable: 41329252 Kbytes, available: 47697028 Kbytes
################################################################

root: # kctune | grep dbc_
dbc_max_pct 2 2 Immed
dbc_min_pct 2 2 Immed

[P_F]

Here's the solution for anyone else's benefit:

http://bizsupport.austin.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=3215383&prodTypeId=18964&objectID=c01309467

[P_F]

Solution found. Above.