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标题: [HP-UX]我用sar和top看到的CPU空闲率怎么不同？ [打印本页]

作者: benny80818 时间: 2004-01-07 23:18
标题: [HP-UX]我用sar和top看到的CPU空闲率怎么不同？
如下：
sar -M 1 10
23:08:41    cpu %usr %sys %wio %idle
23:08:42    0    0    0    0    100
            1    3    0    97    0
            2    0    0    100    0
            3    1    1    15    83
      system    1    1    53    45
23:08:43    0    0    0    0    100
            1    1    0    23    76
            2    0    0    100    0
            3    0    0    0    100
      system    0    0    31    69
23:08:44    0    0    0    0    100
            1    1    0    6    93
            2    2    1    97    0
            3    0    0    6    94
      system    1    0    27    72

top
Cpu states:
CPU LOAD USER NICE SYS IDLE  BLOCK  SWAIT INTR SSYS
0 0.02 8.6% 0.0% 0.4%  91.0% 0.0% 0.0% 0.0% 0.0%
1 0.00 0.6% 0.0% 0.4%  99.0% 0.0% 0.0% 0.0% 0.0%
2 0.00 3.0% 0.0% 0.0%  97.0% 0.0% 0.0% 0.0% 0.0%
3 0.00  10.6% 0.0% 1.2%  88.2% 0.0% 0.0% 0.0% 0.0%
--- ----  -----  -----  -----  -----  -----  -----  -----  -----
avg 0.01 5.8% 0.0% 0.6%  93.6% 0.0% 0.0% 0.0% 0.0%

作者: Orazhuys 时间: 2004-01-08 10:46
你有四块cpu啊？什么机型？

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