79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
import psutil
|
||
import platform
|
||
import json
|
||
from datetime import datetime
|
||
# 获取服务器运行状态
|
||
|
||
|
||
def get_server_info():
|
||
|
||
info = {}
|
||
|
||
# 1. 系统基本信息
|
||
info["system"] = {
|
||
"OS": platform.system(),
|
||
"OS版本": platform.version(),
|
||
"主机名": platform.node(),
|
||
"架构": platform.machine(),
|
||
"处理器型号": platform.processor(),
|
||
"启动时间": datetime.fromtimestamp(psutil.boot_time()).strftime("%Y-%m-%d %H:%M:%S")
|
||
}
|
||
|
||
# 2. CPU 信息
|
||
cpu_usage = psutil.cpu_percent(interval=1)
|
||
info["cpu"] = {
|
||
"物理核心数": psutil.cpu_count(logical=False),
|
||
"逻辑核心数": psutil.cpu_count(logical=True),
|
||
"当前使用率 (%)": cpu_usage,
|
||
"每个核心使用率": psutil.cpu_percent(interval=1, percpu=True)
|
||
}
|
||
|
||
# 3. 内存信息
|
||
mem = psutil.virtual_memory()
|
||
info["memory"] = {
|
||
"总内存 (GB)": round(mem.total / (1024**3), 2),
|
||
"可用内存 (GB)": round(mem.available / (1024**3), 2),
|
||
"使用率 (%)": mem.percent
|
||
}
|
||
|
||
# 4. 磁盘信息
|
||
disks = []
|
||
for partition in psutil.disk_partitions():
|
||
usage = psutil.disk_usage(partition.mountpoint)
|
||
disks.append({
|
||
"设备": partition.device,
|
||
"挂载点": partition.mountpoint,
|
||
"文件系统": partition.fstype,
|
||
"总空间 (GB)": round(usage.total / (1024**3), 2),
|
||
"已用空间 (GB)": round(usage.used / (1024**3), 2),
|
||
"使用率 (%)": usage.percent
|
||
})
|
||
info["disks"] = disks
|
||
|
||
# 5. 网络信息
|
||
net = psutil.net_io_counters()
|
||
info["network"] = {
|
||
"发送流量 (MB)": round(net.bytes_sent / (1024**2), 2),
|
||
"接收流量 (MB)": round(net.bytes_recv / (1024**2), 2)
|
||
}
|
||
|
||
# 6. 进程信息（示例：前5个高CPU进程）
|
||
processes = []
|
||
for proc in psutil.process_iter(['pid', 'name', 'cpu_percent']):
|
||
if len(processes) >= 5:
|
||
break
|
||
if proc.info['cpu_percent'] > 0:
|
||
processes.append({
|
||
"PID": proc.info['pid'],
|
||
"进程名": proc.info['name'],
|
||
"CPU使用率 (%)": proc.info['cpu_percent']
|
||
})
|
||
info["top_processes"] = sorted(processes, key=lambda x: x["CPU使用率 (%)"], reverse=True)
|
||
|
||
return info
|
||
|
||
|
||
def get_server_json():
|
||
server_info = get_server_info()
|
||
return json.dumps(server_info, indent=2, ensure_ascii=False)
|