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ps aux 中显示 %cpu 为6.2\r\nUSER PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND\r\noracle 651404 6.2 3.0 420416 462524 - A 14:57:12 120:33 oraclequery (LO\r\n\r\n\r\n%CPU\r\n (u and v flags) The percentage of time the process has used the CPU since the process started. The value is computed\r\n by dividing the time the process uses the CPU by the elapsed time of the process. In a multi-processor environment,\r\n the value is further divided by the number of available CPUs because several threads in the same process can run on\r\n different CPUs at the same time. (Because the time base over which this data is computed varies, the sum of all %CPU\r\n fields can exceed 100%.)\r\n \r\n topas中显示同一个进程为12.5 \r\n PgspOut 0\r\nName PID CPU% PgSp Owner PageIn 0 PAGING SPACE\r\noracle 651404 12.5 324.0 oracle PageOut 6 Size,MB 6912\r\n\r\n\r\n % CPU Utilization\r\n The average processor use of the process over the monitoring interval. The first time a process is shown, this\r\n value is the average processor use over the lifetime of the process. |
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