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pip install psutilimport psutilcpu_percent = psutil.cpu_percent(interval=1)print(f"CPU使用率: {cpu_percent}%")
cpu_count = psutil.cpu_count(logical=True) # 获取逻辑核心数print(f"CPU逻辑核心数: {cpu_count}")
memory_info = psutil.virtual_memory()print(f"总内存: {memory_info.total / (1024 ** 3):.2f} GB")print(f"已用内存: {memory_info.used / (1024 ** 3):.2f} GB")print(f"可用内存: {memory_info.available / (1024 ** 3):.2f} GB")print(f"内存使用率: {memory_info.percent}%")
swap_info = psutil.swap_memory()print(f"交换内存总量: {swap_info.total / (1024 ** 3):.2f} GB")print(f"已用交换内存: {swap_info.used / (1024 ** 3):.2f} GB")print(f"交换内存使用率: {swap_info.percent}%")
disk_usage = psutil.disk_usage('/')print(f"磁盘总容量: {disk_usage.total / (1024 ** 3):.2f} GB")print(f"已用磁盘: {disk_usage.used / (1024 ** 3):.2f} GB")print(f"剩余磁盘: {disk_usage.free / (1024 ** 3):.2f} GB")print(f"磁盘使用率: {disk_usage.percent}%")
partitions = psutil.disk_partitions()for partition in partitions:print(f"设备: {partition.device}")print(f"挂载点: {partition.mountpoint}")print(f"文件系统类型: {partition.fstype}")
net_io = psutil.net_io_counters()print(f"发送字节数: {net_io.bytes_sent}")print(f"接收字节数: {net_io.bytes_recv}")
connections = psutil.net_connections(kind='inet')for conn in connections:print(f"协议: {conn.type}, 本地地址: {conn.laddr}, 远程地址: {conn.raddr}")
process_list = psutil.pids()print(f"当前运行的进程ID列表: {process_list}")
p = psutil.Process(1234) # 假设进程ID为1234print(f"进程名: {p.name()}")print(f"进程状态: {p.status()}")print(f"进程CPU时间: {p.cpu_times()}")print(f"进程内存信息: {p.memory_info()}")
p.terminate()print(f"进程{p.pid} 已终止")
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