sar output : cpu idle time
Hello Folks,
I would appreciate some pointers on how to solve this
problem.
The output of sar shows cpu idle% to be zero when top
being monitored at the same time shows 97%. I am using
sarge. sysstat 5.0.6-5, 2.6.18 kernel.
Please cc the email to me, I am not subscribed to the
list Any help/pointers would be really helpful.
thank you,
regards
karan
sample output
16:29:19 CPU %user %nice %system
%iowait %idle
16:30:41 all 55.36 0.09 33.36
11.18 0.00
16:31:41 all 59.27 0.00 33.08
7.64 0.00
16:32:41 all 57.09 0.00 33.79
9.12 0.00
16:33:41 all 58.26 0.00 33.66
8.08 0.00
16:34:41 all 57.12 0.00 35.23
7.64 0.00
16:35:41 all 56.99 0.00 34.34
8.67 0.00
16:36:41 all 57.66 0.00 34.12
8.22 0.00
16:37:41 all 56.98 0.00 35.53
7.49 0.00
16:38:41 all 58.76 0.00 33.67
7.57 0.00
16:39:41 all 57.92 0.00 34.68
7.40 0.00
16:40:41 all 56.79 0.24 34.27
8.69 0.00
16:41:41 all 55.90 0.00 34.22
9.88 0.00
16:42:41 all 52.91 0.00 34.59
12.50 0.00
16:43:41 all 55.17 0.00 34.48
10.34 0.00
16:44:41 all 58.15 0.00 32.46
9.39 0.00
16:45:41 all 56.74 0.00 32.84
10.42 0.00
16:46:41 all 56.95 0.00 35.55
7.50 0.00
16:47:41 all 59.12 0.00 32.60
8.28 0.00
16:48:41 all 55.79 0.00 36.36
7.85 0.00
16:49:41 all 57.65 0.00 34.32
8.02 0.00
16:50:41 all 55.51 0.13 33.85
10.51 0.00
16:51:41 all 50.75 0.00 42.00
7.25 0.00
16:52:41 all 56.49 0.00 35.52
7.99 0.00
16:53:41 all 57.03 0.00 35.36
7.60 0.00
16:54:41 all 57.68 0.00 33.51
8.81 0.00
16:55:41 all 56.73 0.00 33.86
9.41 0.00
16:56:41 all 57.49 0.00 35.26
7.25 0.00
16:57:41 all 55.58 0.00 35.84
8.57 0.00
16:58:41 all 57.39 0.00 34.91
7.70 0.00
16:59:41 all 59.22 0.00 32.35
8.42 0.00
17:00:41 all 55.34 0.13 35.37
9.16 0.00
17:01:41 all 55.33 0.00 35.93
8.74 0.00
17:02:41 all 58.71 0.00 33.59
7.70 0.00
17:03:41 all 57.44 0.00 35.18
7.38 0.00
17:04:41 all 58.04 0.00 34.92
7.04 0.00
17:05:41 all 56.99 0.00 33.81
9.20 0.00
17:06:41 all 57.97 0.00 34.30
7.72 0.00
17:07:41 all 59.36 0.00 33.72
6.92 0.00
17:08:41 all 57.01 0.00 34.18
8.81 0.00
17:09:41 all 58.91 0.00 33.21
7.89 0.00
17:10:41 all 56.63 0.13 34.44
8.80 0.00
17:11:41 all 56.18 0.00 35.71
8.11 0.00
17:12:41 all 58.58 0.00 33.33
8.09 0.00
17:13:41 all 57.87 0.00 32.99
9.14 0.00
17:14:41 all 57.80 0.00 34.47
7.73 0.00
17:15:41 all 53.85 0.00 35.29
10.87 0.00
17:16:41 all 58.09 0.00 34.07
7.83 0.00
17:17:41 all 54.55 0.00 36.10
9.35 0.00
17:18:41 all 57.64 0.00 34.33
8.03 0.00
17:19:41 all 58.15 0.00 34.15
7.70 0.00
17:20:42 all 56.31 0.13 34.14
9.43 0.00
17:21:42 all 55.30 0.00 34.98
9.73 0.00
17:22:42 all 55.56 0.00 32.84
11.60 0.00
17:23:42 all 55.78 0.00 35.30
8.92 0.00
17:24:42 all 57.89 0.00 33.55
8.55 0.00
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