Hi all!
I'm working on IBM x365 + SuSE 9 kernel-bigsmp-2.6.5-7.282 + Oracle
10.2.0.2.
I have a huge workloads on this server and time after time I look at sar
statistic on this server:
CPU %user %nice %system %iowait %idle
15:00:02 all 64.76 0.00 35.23 0.00 0.00
15:10:01 all 64.65 0.00 35.31 0.04 0.01
15:20:02 all 64.63 0.00 35.35 0.01 0.00
15:30:06 all 67.83 0.00 32.17 0.00 0.00
15:40:02 all 63.03 0.00 36.97 0.00 0.00
15:50:05 all 62.22 0.00 37.78 0.00 0.00
16:00:04 all 63.89 0.00 36.11 0.00 0.00
16:10:01 all 62.47 0.00 37.15 0.04 0.33
16:20:03 all 58.30 0.00 34.54 0.72 6.43
16:30:01 all 64.53 0.00 35.39 0.06 0.01
16:40:03 all 63.49 0.00 35.93 0.18 0.40
16:50:01 all 63.37 0.00 36.62 0.00 0.01
17:00:02 all 63.44 0.00 36.55 0.00 0.00
17:10:02 all 63.06 0.00 36.94 0.00 0.00
17:20:02 all 61.90 0.00 38.07 0.03 0.00
17:30:01 all 64.21 0.00 33.47 0.39 1.93
17:40:01 all 59.07 0.00 34.90 0.47 5.57
17:50:01 all 62.63 0.00 37.27 0.09 0.01
18:00:09 all 64.41 0.00 35.59 0.00 0.00
18:10:01 all 63.59 0.00 36.20 0.07 0.15
18:20:01 all 62.12 0.00 35.65 0.18 2.06
18:30:01 all 58.35 0.00 31.71 2.05 7.90
18:40:04 all 61.33 0.00 33.66 0.45 4.55
18:50:01 all 62.04 0.00 35.60 0.46 1.91
And for me this looks strange. Utilization on user level processes takes
only 60% and kernel level utilization takes 40%. Is this normal? Or may be
this is some kernel bug or something?
Best regards,
Andrew Edunov.
--
To unsubscribe, email: suse-oracle-unsubscribe@(protected)
For additional commands, email: suse-oracle-help@(protected)
Please see http://www.suse.com/oracle/ before posting
