system vs user CPU usage

From: Jordi Vidal (jordivi@wtransnet.net)
Date: Thu Jan 29 2004 - 13:01:32 EST


Hi
        I have a Netra T1 105 server that shows permanently high
system/user %cpu usage ratio. Roughly 1:1.

        i/o %cpu is ok (low)

vmstat 1:
 <- cpu ->
 us sy id
 28 11 61
 15 13 72
  9 12 79
 20 10 70
 31 21 49
 45 25 30
 24 27 50
 34 33 34
 15 11 74
  6 12 82
 27 12 61
 13 9 78
 18 15 67
 30 12 58
 17 12 71
 27 14 59
 10 17 73
 26 13 61
 18 18 64

Can I tune something? What have I to look for?

 
Jordi

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