Function mem

simulate_memory_cpu.py:23–37

()

def mem():
    pattern = re.compile(r"^(\d*)([MG]B)$")
    size = sys.argv[2].upper()
    match = pattern.match(size)
    if match:
        num = int(match.group(1))
        unit = match.group(2)
        if unit == "MB":
            s = " " * (num * 1024 * 1024)
        else:
            s = " " * (num * 1024 * 1024 * 1024)
        time.sleep(24 * 3600)
    else:
        print("bad args.....")
        print_help()


# cpu usage