import time
import psutil
async def main():
Boot_Start = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(psutil.boot_time()))
time.sleep(0.5)
Cpu_usage = psutil.cpu_percent()
RAM = int(psutil.virtual_memory().total / (1027 * 1024))
RAM_percent = psutil.virtual_memory().percent
Swap = int(psutil.swap_memory().total / (1027 * 1024))
Swap_percent = psutil.swap_memory().percent
BFH = r'%'
return ("Pong!\n" + "系统运行时间:%s" % Boot_Start \
+ "\n当前CPU使用率:%s%s" % (Cpu_usage, BFH) \
+ "\n物理内存:%dM 使用率:%s%s" % (RAM, RAM_percent, BFH) \
+ "\nSwap内存:%dM 使用率:%s%s" % (Swap, Swap_percent, BFH))
command = {'ping': 'ping'}