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import psutil# 获取CPU核心数cpu_count = psutil.cpu_count(logical=False)print(f"Physical CPU Count: {cpu_count}")# 获取逻辑CPU核心数（包括超线程）logical_cpu_count = psutil.cpu_count(logical=True)print(f"Logical CPU Count: {logical_cpu_count}")# 获取CPU使用率cpu_usage = psutil.cpu_percent(interval=1, percpu=True)for i, usage in enumerate(cpu_usage, 1):print(f"CPU {i} Usage: {usage}%")
import psutil# 获取内存总量total_memory = psutil.virtual_memory().totalprint(f"Total Memory: {total_memory / (1024 ** 3):.2f} GB")# 获取可用内存available_memory = psutil.virtual_memory().availableprint(f"Available Memory: {available_memory / (1024 ** 3):.2f} GB")# 获取内存使用率memory_usage = psutil.virtual_memory().percentprint(f"Memory Usage: {memory_usage}%")
import psutil# 获取所有磁盘分区信息disk_partitions = psutil.disk_partitions()for partition in disk_partitions:print(f"Device: {partition.device}")print(f"Mountpoint: {partition.mountpoint}")print(f"Fstype: {partition.fstype}")print("")# 获取指定分区的使用情况disk_usage = psutil.disk_usage("/")print(f"Total: {disk_usage.total / (1024 ** 3):.2f} GB")print(f"Used: {disk_usage.used / (1024 ** 3):.2f} GB")print(f"Free: {disk_usage.free / (1024 ** 3):.2f} GB")print(f"Usage: {disk_usage.percent}%")
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