#!/usr/bin/env python3
from psutil import cpu_percent as cpu
from sys import argv

if len(argv) > 1:
    cycles = int(argv[1])
else:
    cycles = 10

total_load_list = []
def usage():
    for i in range(cycles):
        load_list = cpu(interval=0.5, percpu=True)
        for v in range(len(load_list)):
            if len(load_list) > len(total_load_list):
                total_load_list.append(load_list[v])
            else:
                total_load_list[v] = total_load_list[v] + load_list[v]
        for j in range(len(load_list)):
            print(str("CPU"+str(j)+":").ljust(7)+str(load_list[j]).rjust(4)+"%")
    
    print("Total Avrage over "+str(cycles)+" cycles.")
    for c in range(len(total_load_list)):
        print(str("CPU"+str(c)+":").ljust(7)+str(round(total_load_list[c]/cycles,1)).rjust(4)+"%")


if __name__ == '__main__':
    usage()