[rhn-users] CPU usage problem on the Enterprise AS4.0

[LanTu at viatech.com]

Help!!!
Has anybody meet problem below on the Enterprise AS4.0?
 
I am running Enterprise AS4.0 with Kernel 2.6.9 on the Sun v40z (4
CPUs).
When I use "top" and "sar" to check CPU usage, only can up reach to 25%
max.
 
Linux 2.6.9-5.ELsmp      05/16/2005
 
11:28:48 AM       CPU     %user     %nice   %system   %iowait     %idle
11:28:49 AM       all     24.88      0.00     20.10      0.00     55.02
11:28:50 AM       all     25.00      0.00     28.75      0.00     46.25
11:28:51 AM       all     25.00      0.00     16.00      0.00     59.00
11:28:52 AM       all     25.00      0.00     19.58      0.00     55.38
11:28:53 AM       all     25.00      0.00     17.25      0.00     57.75
Average:          all     24.99      0.00     20.34      0.00     54.67

I also tried it on the Sun v20z (2 CPUs) and ASUS AP1600R (1 CPUs)
 
The CPU usage on the v20z only can reach to 50% max, 
Linux 2.6.9-5.ELsmp       Monday 16,May,2005
 
11:18:36  PDT       CPU     %user     %nice   %system   %iowait
%idle
11:18:37  PDT       all     50.00      0.00      0.00      0.00
50.00
11:18:38  PDT       all     50.00      0.00      0.00      0.00
50.00
11:18:39  PDT       all     50.00      0.00      0.00      0.00
50.00
11:18:40  PDT       all     50.00      0.00      0.00      0.00
50.00
11:18:41  PDT       all     50.00      0.00      0.00      0.00
50.00
Average:          all     50.00      0.00      0.00      0.00     50.00

On the ASUS AP1600R can reach to 100% max.
Linux 2.6.9-5.ELsmp (pc011.s3g-fr.com)  Monday 16,May,2005
 
11:35:11  PDT       CPU     %user     %nice   %system   %iowait
%idle
11:35:12  PDT       all    100.00      0.00      0.00      0.00
0.00
11:35:13  PDT       all    100.00      0.00      0.00      0.00
0.00
11:35:14  PDT       all    100.00      0.00      0.00      0.00
0.00
11:35:15  PDT       all    100.00      0.00      0.00      0.00
0.00
11:35:16  PDT       all    100.00      0.00      0.00      0.00
0.00
Average:          all    100.00      0.00      0.00      0.00      0.00

 
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