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sun890+emc cx500+solaris 10
我安装了top command.,运行top,发现i.o wait无论什么时候都是0,不应该阿,盘阵型能再好也不应该没有io wait阿,很怪
last pid: 28772; load averages: 1.14, 0.82, 0.66 22:08:22
330 processes: 327 sleeping, 1 zombie, 1 stopped, 1 on cpu
CPU states: 93.7% idle, 4.6% user, 1.6% kernel, 0.0% iowait, 0.0% swap
Memory: 24G real, 18G free, 4585M swap in use, 53G swap free
renice elease channel dev3;
PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND
28343 oraprod 1 53 0 2139M 2073M sleep 1:06 6.25% oracle
28015 oraprod 11 59 0 2159M 2092M sleep 2:48 1.87% oracle
25752 applprod 1 19 10 105M 79M sleep 1:40 0.35% f60webmx
23069 daemon 8 60 -20 2536K 1832K sleep 4:46 0.30% nfsd
28013 oraprod 11 59 0 2160M 2093M sleep 2:46 0.18% oracle
26219 oraprod 1 59 0 2161M 2094M sleep 0:47 0.12% oracle
16610 applprod 1 29 10 97M 73M sleep 1:38 0.09% f60webmx
27841 oraprod 1 39 0 40M 33M sleep 0:01 0.07% rman
17263 applprod 1 29 10 287M 263M sleep 3:31 0.07% f60webmx
28760 oraprod 1 59 0 3304K 2216K cpu/22 0:00 0.05% top
803 oraprod 15 59 0 2146M 2055M sleep 2:16 0.04% oracle
28014 oraprod 11 59 0 2159M 2092M sleep 2:37 0.03% oracle
17297 oraprod 11 59 0 2142M 2075M sleep 0:27 0.03% oracle
27843 oraprod 1 60 0 2138M 2071M sleep 0:00 0.03% oracle
28772 oraprod 1 59 0 2138M 2071M sleep 0:00 0.02% oracle |
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