🤖 自动格式化代码 [skip ci]
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github-actions[bot]
@@ -3,6 +3,7 @@ import psutil
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import sys
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import os
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def get_system_info():
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"""获取操作系统信息"""
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return {
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@@ -13,23 +14,27 @@ def get_system_info():
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"processor": platform.processor(),
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}
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def get_python_version():
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"""获取 Python 版本信息"""
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return sys.version
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def get_cpu_usage():
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"""获取系统总CPU使用率"""
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return psutil.cpu_percent(interval=1)
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def get_process_cpu_usage():
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"""获取当前进程CPU使用率"""
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process = psutil.Process(os.getpid())
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return process.cpu_percent(interval=1)
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def get_memory_usage():
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"""获取系统内存使用情况 (单位 MB)"""
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mem = psutil.virtual_memory()
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bytes_to_mb = lambda x: round(x / (1024 * 1024), 2) #noqa
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bytes_to_mb = lambda x: round(x / (1024 * 1024), 2) # noqa
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return {
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"total_mb": bytes_to_mb(mem.total),
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"available_mb": bytes_to_mb(mem.available),
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@@ -38,21 +43,23 @@ def get_memory_usage():
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"free_mb": bytes_to_mb(mem.free),
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}
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def get_process_memory_usage():
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"""获取当前进程内存使用情况 (单位 MB)"""
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process = psutil.Process(os.getpid())
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mem_info = process.memory_info()
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bytes_to_mb = lambda x: round(x / (1024 * 1024), 2) #noqa
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bytes_to_mb = lambda x: round(x / (1024 * 1024), 2) # noqa
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return {
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"rss_mb": bytes_to_mb(mem_info.rss), # Resident Set Size: 实际使用物理内存
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"vms_mb": bytes_to_mb(mem_info.vms), # Virtual Memory Size: 虚拟内存大小
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"percent": process.memory_percent() # 进程内存使用百分比
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"percent": process.memory_percent(), # 进程内存使用百分比
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}
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def get_disk_usage(path="/"):
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"""获取指定路径磁盘使用情况 (单位 GB)"""
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disk = psutil.disk_usage(path)
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bytes_to_gb = lambda x: round(x / (1024 * 1024 * 1024), 2) #noqa
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bytes_to_gb = lambda x: round(x / (1024 * 1024 * 1024), 2) # noqa
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return {
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"total_gb": bytes_to_gb(disk.total),
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"used_gb": bytes_to_gb(disk.used),
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@@ -60,12 +67,13 @@ def get_disk_usage(path="/"):
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"percent": disk.percent,
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}
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def get_all_basic_info():
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"""获取所有基本信息并封装返回"""
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# 对于进程CPU使用率，需要先初始化
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process = psutil.Process(os.getpid())
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process.cpu_percent(interval=None) # 初始化调用
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process_cpu = process.cpu_percent(interval=0.1) # 短暂间隔获取
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process_cpu = process.cpu_percent(interval=0.1) # 短暂间隔获取
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return {
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"system_info": get_system_info(),
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@@ -77,74 +85,83 @@ def get_all_basic_info():
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"disk_usage_root": get_disk_usage("/"),
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}
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def get_all_basic_info_string() -> str:
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"""获取所有基本信息并以带解释的字符串形式返回"""
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info = get_all_basic_info()
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sys_info = info["system_info"]
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mem_usage = info["memory_usage"]
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proc_mem_usage = info["process_memory_usage"]
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disk_usage = info["disk_usage_root"]
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# 对进程内存使用百分比进行格式化，保留两位小数
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proc_mem_percent = round(proc_mem_usage['percent'], 2)
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proc_mem_percent = round(proc_mem_usage["percent"], 2)
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output_string = f"""[系统信息]
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- 操作系统: {sys_info['system']} (例如: Windows, Linux)
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- 发行版本: {sys_info['release']} (例如: 11, Ubuntu 20.04)
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- 详细版本: {sys_info['version']}
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- 硬件架构: {sys_info['machine']} (例如: AMD64)
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- 处理器信息: {sys_info['processor']}
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- 操作系统: {sys_info["system"]} (例如: Windows, Linux)
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- 发行版本: {sys_info["release"]} (例如: 11, Ubuntu 20.04)
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- 详细版本: {sys_info["version"]}
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- 硬件架构: {sys_info["machine"]} (例如: AMD64)
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- 处理器信息: {sys_info["processor"]}
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[Python 环境]
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- Python 版本: {info['python_version']}
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- Python 版本: {info["python_version"]}
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[CPU 状态]
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- 系统总 CPU 使用率: {info['cpu_usage_percent']}%
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- 当前进程 CPU 使用率: {info['process_cpu_usage_percent']}%
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- 系统总 CPU 使用率: {info["cpu_usage_percent"]}%
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- 当前进程 CPU 使用率: {info["process_cpu_usage_percent"]}%
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[系统内存使用情况]
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- 总物理内存: {mem_usage['total_mb']} MB
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- 可用物理内存: {mem_usage['available_mb']} MB
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- 物理内存使用率: {mem_usage['percent']}%
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- 已用物理内存: {mem_usage['used_mb']} MB
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- 空闲物理内存: {mem_usage['free_mb']} MB
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- 总物理内存: {mem_usage["total_mb"]} MB
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- 可用物理内存: {mem_usage["available_mb"]} MB
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- 物理内存使用率: {mem_usage["percent"]}%
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- 已用物理内存: {mem_usage["used_mb"]} MB
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- 空闲物理内存: {mem_usage["free_mb"]} MB
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[当前进程内存使用情况]
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- 实际使用物理内存 (RSS): {proc_mem_usage['rss_mb']} MB
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- 占用虚拟内存 (VMS): {proc_mem_usage['vms_mb']} MB
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- 实际使用物理内存 (RSS): {proc_mem_usage["rss_mb"]} MB
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- 占用虚拟内存 (VMS): {proc_mem_usage["vms_mb"]} MB
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- 进程内存使用率: {proc_mem_percent}%
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[磁盘使用情况 (根目录)]
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- 总空间: {disk_usage['total_gb']} GB
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- 已用空间: {disk_usage['used_gb']} GB
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- 可用空间: {disk_usage['free_gb']} GB
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- 磁盘使用率: {disk_usage['percent']}%
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- 总空间: {disk_usage["total_gb"]} GB
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- 已用空间: {disk_usage["used_gb"]} GB
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- 可用空间: {disk_usage["free_gb"]} GB
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- 磁盘使用率: {disk_usage["percent"]}%
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"""
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return output_string
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if __name__ == '__main__':
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if __name__ == "__main__":
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print(f"System Info: {get_system_info()}")
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print(f"Python Version: {get_python_version()}")
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print(f"CPU Usage: {get_cpu_usage()}%")
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# 第一次调用 process.cpu_percent() 会返回0.0或一个无意义的值，需要间隔一段时间再调用
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# 或者在初始化Process对象后，先调用一次cpu_percent(interval=None)，然后再调用cpu_percent(interval=1)
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current_process = psutil.Process(os.getpid())
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current_process.cpu_percent(interval=None) # 初始化
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print(f"Process CPU Usage: {current_process.cpu_percent(interval=1)}%") # 实际获取
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current_process.cpu_percent(interval=None) # 初始化
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print(f"Process CPU Usage: {current_process.cpu_percent(interval=1)}%") # 实际获取
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memory_usage_info = get_memory_usage()
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print(f"Memory Usage: Total={memory_usage_info['total_mb']}MB, Used={memory_usage_info['used_mb']}MB, Percent={memory_usage_info['percent']}%")
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print(
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f"Memory Usage: Total={memory_usage_info['total_mb']}MB, Used={memory_usage_info['used_mb']}MB, Percent={memory_usage_info['percent']}%"
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)
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process_memory_info = get_process_memory_usage()
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print(f"Process Memory Usage: RSS={process_memory_info['rss_mb']}MB, VMS={process_memory_info['vms_mb']}MB, Percent={process_memory_info['percent']}%")
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disk_usage_info = get_disk_usage('/')
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print(f"Disk Usage (Root): Total={disk_usage_info['total_gb']}GB, Used={disk_usage_info['used_gb']}GB, Percent={disk_usage_info['percent']}%")
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print(
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f"Process Memory Usage: RSS={process_memory_info['rss_mb']}MB, VMS={process_memory_info['vms_mb']}MB, Percent={process_memory_info['percent']}%"
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)
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disk_usage_info = get_disk_usage("/")
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print(
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f"Disk Usage (Root): Total={disk_usage_info['total_gb']}GB, Used={disk_usage_info['used_gb']}GB, Percent={disk_usage_info['percent']}%"
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)
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print("\n--- All Basic Info (JSON) ---")
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all_info = get_all_basic_info()
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import json
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print(json.dumps(all_info, indent=4, ensure_ascii=False))
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print("\n--- All Basic Info (String with Explanations) ---")
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