OT: after 8_recommended patch cluster, sar/top show wrong %wio:%idle

  • From: "zhu chao" <chao_ping@xxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Sat, 13 Mar 2004 12:18:05 +0800

Hi friends :
    we hit a strange problem. After applying the latest patchcluster
8_recommended for solaris 8, our top/sar show wrong data.
    This is our standby server , we apply patch on it before doing it on
production server.
    Has anyone hit similar problem? After patch , now uname shows:
[oracle@main-db2**testdb]$uname -a
SunOS main-db2 5.8 Generic_117000-01 sun4u sparc SUNW,Sun-Fire-880


SunOS main-db2 5.8 Generic_117000-01 sun4u    03/13/04

11:58:39    %usr    %sys    %wio   %idle
11:58:42       0       1      99       0
11:58:45       0       0     100       0
11:58:48       0       1      99       0
11:58:51       0       0     100       0
11:58:54       0       1      99       0
11:58:57       1       1      98       0
11:59:00       0       0     100       0
11:59:03       0       1      99       0
11:59:06       0       0     100       0
11:59:09       0       1      99       0
11:59:12       0       1      99       0

last pid:  9762;  load averages:  0.02,  0.03,  0.09
12:15:00
70 processes:  69 sleeping, 1 on cpu
CPU states:  0.0% idle,  0.0% user,  1.1% kernel, 98.9% iowait,  0.0% swap
Memory: 8192M real, 2435M free, 4547M swap in use, 6185M swap free

   PID USERNAME THR PRI NICE  SIZE   RES STATE    TIME    CPU COMMAND
  9634 oracle     1  58    0 2664K 1752K cpu/18   0:07  0.05% top
  7550 oracle   258  52    2 1453M 1423M sleep    5:00  0.00% oracle
  7531 oracle   258  52    2 3061M 3031M sleep    3:03  0.00% oracle
   763 root      12  58    0 2496K 2088K sleep    0:15  0.00% mibiisa

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