[Python Study Notes] Calculates CPU usage v0.1

V0.1 Update log:

1. Join the platform to determine, support Windows and Linux

2. Automatic clear screen display, more intuitive display

"" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "", "" "". "" "" "" "" "" "" "" "," "" "" "," "" "" "," "" "," "" ">> CPU Utilization .py>> Author: Liu Yang>> e-mail: [email protected] "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "." "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "#!/usr/bin/env python#-*-coding:utf-8-*-import os,sysimport Psutilfrom Time Import Sleepdef cpu_utilization (): Cpu_start_alltime=psutil.cpu_times () "Print (Cpu_start_alltime) Content: Scputimes (user=14088.359375, system=20540.59375, idle=362071.6875, interrupt=847.93750190     73486, dpc=3795.6875) "T1all=sum (Cpu_start_alltime) #开始的cpu时间总和 sleep (1) #休眠一秒 cpu_end_alltime=psutil.cpu_times () T2all=sum (cpu_end_alltime) #结束时的cpu时间总和 t1busy=t1all-cpu_start_alltime.idle# start busy time = total time-idle time t2busy=t2all-cpu_end _alltime.idle ' CPU Usage: (end of busy time-start busy time)/(total time to end-total time to start) ' cpu_busy= (t2busy-t1busy)/(T2all-t1all) *100 # print (" CPU usage:%0.2f "%cpu_busy+ '% ') return cpu_busyif __name__ = = ' __main__ ': While True:cpu_used=cpu_utilization () # Print (sys.platform) #判断当前的平台 platform        =sys.platform if platform = = "Linux": Os.system ("clear") Else:os.system (' CLS ') Print ("CPU Usage:%0.2f"%cpu_used+ '% ') #将得到的使用率一两位小数格式显示

[Python Study Notes] Compute CPU Usage v0.1