AIX下RAC 进程racgeut racgmain消耗cpu资源过多

显示全部楼层 · 2013-3-28 11:05:00

系统环境：
数据库服务器配置
服务器类型CPU内存服务器型号
AIX5.3Processor ClockSpeed: 3503 MHzMemory Size: 7712 MBSystem Model:IBM,8204-E8AMachine SerialNumber: 0601D96Processor Type:PowerPC_POWER6Number Of Processors:4

问题：
Topas Monitor for host:eam2
EVENTS/QUEUESFILE/TTY
Thu Mar 28 11:00:39 2013 Interval:2 Cswitch3097Readch 551.3K

Syscall 3122.8KWritech4956
Kernel 53.7 |################
|Reads 3115.9KRawin 0
User 23.2 |#######
|Writes 77Ttyout339
Wait0.0 |#
|Forks26Igets 0
Idle 23.1 |#######
|Execs26Namei1011

Runqueue3.0Dirblk0
NetworkKBPS I-PackO-Pack KB-InKB-OutWaitqueue 0.0
en2 135.8 75.1 157.621.3 114.5
lo0 2.6 26.426.4 1.3 1.3PAGING MEMORY
en0 0.62.0 2.0 0.1 0.5Faults 3641Real,MB7712

Steals0% Comp 66
DiskBusy% KBPS TPS KB-Read KB-WritPgspIn2% Noncomp31
dac00.055.211.929.925.4 PgspOut 0% Client 31
hdisk20.055.211.929.925.4 PageIn2
dac10.0 0.0 0.0 0.0 0.0 PageOut 0PAGING SPACE
dac1utm 0.0 0.0 0.0 0.0 0.0 Sios
2Size,MB 16384
hdisk00.0 0.0 0.0 0.0 0.0
% Used 16
hdisk10.0 0.0 0.0 0.0 0.0 NFS (calls/sec)% Free 84
dac0utm 0.0 0.0 0.0 0.0 0.0 ServerV2 0
cd0 0.0 0.0 0.0 0.0 0.0 ClientV2 0 Press:
hdisk70.0 0.0 0.0 0.0 0.0 ServerV3 0 "h" for help
hdisk30.0 0.0 0.0 0.0 0.0 ClientV3 0 "q" to quit
Name
PIDCPU%PgSp Owner
racgmain 38143224.812.2 root
racgeut61456224.8 2.2 root
racgeut56945424.3 2.2 root
crsd.bin 254246 0.283.2 root
java 483352 0.183.9 orabi
ocssd.bi 328056 0.125.7 oracle
oracle 733378 0.1 9.4 oracle
oracle 332194 0.118.5 oracle
topas454968 0.1 2.3 root
sh 201156 0.0 0.6 root
java 532742 0.039.6 orabi

这是我在服务器上执topas命令的结果，如上面显示的一样racgmain和racgeut这两个进程长期占用了大部分的cpu资源。。。。。。
请大神指点一下什么原因？

千问 · 2013-3-28 11:05:00

各位大神指点一下迷津