78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
import psutil
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import platform
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import json
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from datetime import datetime
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def get_server_info():
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# 获取服务器运行状态
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info = {}
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# 1. 系统基本信息
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info["system"] = {
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"os": platform.system(),
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"os_version": platform.version(),
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"node": platform.node(),
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"machine": platform.machine(),
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"processor": platform.processor(),# 处理器型号
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"boot_time": datetime.fromtimestamp(psutil.boot_time()).strftime("%Y-%m-%d %H:%M:%S") # 启动时间
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}
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# 2. CPU 信息
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cpu_usage = psutil.cpu_percent(interval=1)
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info["cpu"] = {
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"cpu_count": psutil.cpu_count(logical=False),
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"cpu_count_logical": psutil.cpu_count(logical=True),
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"cpu_usage": cpu_usage,
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"cpu_percent": psutil.cpu_percent(interval=1, percpu=True)
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}
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# 3. 内存信息
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mem = psutil.virtual_memory()
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info["memory"] = {
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"total": round(mem.total / (1024**3), 2),
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"available": round(mem.available / (1024**3), 2),
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"percent": mem.percent
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}
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# 4. 磁盘信息
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disks = []
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for partition in psutil.disk_partitions():
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usage = psutil.disk_usage(partition.mountpoint)
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disks.append({
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"device": partition.device,
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"mountpoint": partition.mountpoint,
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"fstype": partition.fstype,
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"total": round(usage.total / (1024**3), 2),
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"used": round(usage.used / (1024**3), 2),
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"percent": usage.percent
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})
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info["disks"] = disks
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# 5. 网络信息
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net = psutil.net_io_counters()
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info["network"] = {
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"bytes_sent": round(net.bytes_sent / (1024**2), 2),
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"bytes_recv": round(net.bytes_recv / (1024**2), 2)
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}
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# 6. 进程信息（示例：前5个高CPU进程）
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processes = []
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for proc in psutil.process_iter(['pid', 'name', 'cpu_percent']):
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if len(processes) >= 5:
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break
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if proc.info['cpu_percent'] > 0:
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processes.append({
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"PID": proc.info['pid'],
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"name": proc.info['name'],
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"cpu_percent": proc.info['cpu_percent']
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})
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info["top_processes"] = sorted(processes, key=lambda x: x["cpu_percent"], reverse=True)
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return info
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def get_server_json():
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server_info = get_server_info()
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return json.dumps(server_info, indent=2, ensure_ascii=False)
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