The control unit of the cpu is responsible for directing and coordinating most of the computer system activities Cpu的控制器负责控制和协调大部分的计算机系统活动。
This count is not indicative of serious performance issues ; it is merely indicative of the security system activity 此计数不指示严重性能问题;它只指示安全系统活动。
Trends help you identify changes in overall system activity and plan hardware upgrades if they are needed 趋势可以帮助您识别总体性能活动的变化,并在必要时规划硬件的升级。
If you modify the vacuuming schedule , configure the schedule so that vacuuming runs at times of low system activity 如果修改了清除计划,则请配置该计划,以便清除在系统不忙的时候运行。
If interval is specified , vmstat will summarize system activities over the last interval in seconds repeatedly 如果指定了interval , vmstat将立即反复按照最新的间隔总结系统活动的概要信息。