solaris系统自带的性能分析程序还是满多的,例如sar,iostat ,vmstat等等,今天我主要用top统计的数据
top -s 3 -d 600 -n 3 |egrep 'load|idle|oiwait|dataserver' >top.log
取得数据:
load averages: 1.55, 1.38, 1.36 15:04:50
103 processes: 97 sleeping, 3 running, 1 stopped, 2 on cpu
CPU states: 5.6% idle, 62.3% user, 7.1% kernel, 24.9% iowait, 0.0% swap
Memory: 4.0G real, 622M free, 2.8G swap in use, 8.1G swap free
PID USERNAME THR PR NCE SIZE RES STATE TIME FLTS CPU COMMAND
2891 sybase 259 59 0 1.9G 1.9G cpu00 230.0H 0 43.80% dataserver
22086 ipnet 1 0 0 11.2M 8408K run 266:41 0 4.10% mrtg
25919 ipnet 1 58 0 2544K 1480K cpu02 0:00 0 0.07% top
....
统计10分钟的数据后
用excel图表分析得到: