Is this normal ?
Dear all,
The output of my SAR command is :
[support@oracle ~]$ sar 1 15
Linux 2.6.9-42.ELsmp (oracle.world.com) 03/17/2008
02:32:52 PM CPU %user %nice %system %iowait %idle
02:32:53 PM all 0.00 0.00 0.00 100.00 0.00
02:32:54 PM all 50.00 0.00 50.00 0.00 0.00
02:32:55 PM all 50.00 0.00 50.00 0.00 0.00
02:32:55 PM CPU %user %nice %system %iowait %idle
02:32:56 PM all 100.00 0.00 0.00 0.00 0.00
02:32:57 PM all 50.00 0.00 50.00 0.00 0.00
02:32:57 PM CPU %user %nice %system %iowait %idle
02:32:58 PM all 100.00 0.00 0.00 0.00 0.00
02:32:59 PM all 100.00 0.00 0.00 0.00 0.00
02:33:00 PM all 50.00 0.00 50.00 0.00 0.00
02:33:00 PM CPU %user %nice %system %iowait %idle
02:33:01 PM all 54.55 0.00 45.45 0.00 0.00
02:33:02 PM all 50.00 0.00 50.00 0.00 0.00
02:33:02 PM CPU %user %nice %system %iowait %idle
02:33:03 PM all 0.00 0.00 0.00 100.00 0.00
02:33:04 PM all 50.00 0.00 50.00 0.00 0.00
02:33:05 PM all 100.00 0.00 0.00 0.00 0.00
02:33:05 PM CPU %user %nice %system %iowait %idle
02:33:06 PM all 50.00 0.00 50.00 0.00 0.00
02:33:07 PM all 0.00 0.00 0.00 0.00 0.00
Average: all 56.25 0.00 37.50 6.25 0.00
currently am the only user logged in the system and the application and database is completely down now.. the output of TOP command shows 99% are free..could'nt find anything fishy in /var/log/messages
OS RHEL ES 4.0 update 4
what could be the reason and how can I resolve this as this is the production
server ..
Guide please
Yusuf
Last edited by yusufs; 03-17-2008 at 07:56 AM.
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