155 lines
5.1 KiB
Python
155 lines
5.1 KiB
Python
#!/usr/bin/env python
|
||
# -*- coding: utf-8 -*-
|
||
"""
|
||
特殊农场系统性能监控脚本
|
||
用于监控特殊农场系统的资源使用情况
|
||
"""
|
||
|
||
import psutil
|
||
import time
|
||
import threading
|
||
from datetime import datetime
|
||
|
||
class SpecialFarmMonitor:
|
||
def __init__(self):
|
||
self.monitoring = False
|
||
self.monitor_thread = None
|
||
self.stats = {
|
||
'cpu_usage': [],
|
||
'memory_usage': [],
|
||
'thread_count': [],
|
||
'start_time': None
|
||
}
|
||
|
||
def start_monitoring(self, duration=60):
|
||
"""开始监控指定时间（秒）"""
|
||
if self.monitoring:
|
||
print("监控已在运行中")
|
||
return
|
||
|
||
self.monitoring = True
|
||
self.stats['start_time'] = datetime.now()
|
||
|
||
def monitor_loop():
|
||
print(f"开始监控特殊农场系统性能 - {self.stats['start_time']}")
|
||
print(f"监控时长: {duration} 秒")
|
||
print("=" * 50)
|
||
|
||
start_time = time.time()
|
||
while self.monitoring and (time.time() - start_time) < duration:
|
||
try:
|
||
# 获取当前进程信息
|
||
process = psutil.Process()
|
||
|
||
# CPU使用率
|
||
cpu_percent = process.cpu_percent()
|
||
self.stats['cpu_usage'].append(cpu_percent)
|
||
|
||
# 内存使用情况
|
||
memory_info = process.memory_info()
|
||
memory_mb = memory_info.rss / 1024 / 1024
|
||
self.stats['memory_usage'].append(memory_mb)
|
||
|
||
# 线程数量
|
||
thread_count = process.num_threads()
|
||
self.stats['thread_count'].append(thread_count)
|
||
|
||
# 实时显示
|
||
elapsed = int(time.time() - start_time)
|
||
print(f"\r[{elapsed:3d}s] CPU: {cpu_percent:5.1f}% | 内存: {memory_mb:6.1f}MB | 线程: {thread_count:2d}", end="", flush=True)
|
||
|
||
time.sleep(1)
|
||
|
||
except Exception as e:
|
||
print(f"\n监控出错: {str(e)}")
|
||
break
|
||
|
||
self.monitoring = False
|
||
print("\n" + "=" * 50)
|
||
self._print_summary()
|
||
|
||
self.monitor_thread = threading.Thread(target=monitor_loop, daemon=True)
|
||
self.monitor_thread.start()
|
||
|
||
def stop_monitoring(self):
|
||
"""停止监控"""
|
||
self.monitoring = False
|
||
if self.monitor_thread:
|
||
self.monitor_thread.join(timeout=2)
|
||
|
||
def _print_summary(self):
|
||
"""打印监控摘要"""
|
||
if not self.stats['cpu_usage']:
|
||
print("没有收集到监控数据")
|
||
return
|
||
|
||
print("监控摘要:")
|
||
print(f"监控时间: {self.stats['start_time']} - {datetime.now()}")
|
||
print(f"数据点数: {len(self.stats['cpu_usage'])}")
|
||
|
||
# CPU统计
|
||
cpu_avg = sum(self.stats['cpu_usage']) / len(self.stats['cpu_usage'])
|
||
cpu_max = max(self.stats['cpu_usage'])
|
||
print(f"CPU使用率 - 平均: {cpu_avg:.1f}%, 最高: {cpu_max:.1f}%")
|
||
|
||
# 内存统计
|
||
mem_avg = sum(self.stats['memory_usage']) / len(self.stats['memory_usage'])
|
||
mem_max = max(self.stats['memory_usage'])
|
||
print(f"内存使用量 - 平均: {mem_avg:.1f}MB, 最高: {mem_max:.1f}MB")
|
||
|
||
# 线程统计
|
||
thread_avg = sum(self.stats['thread_count']) / len(self.stats['thread_count'])
|
||
thread_max = max(self.stats['thread_count'])
|
||
print(f"线程数量 - 平均: {thread_avg:.1f}, 最高: {thread_max}")
|
||
|
||
# 性能评估
|
||
print("\n性能评估:")
|
||
if cpu_avg < 1.0:
|
||
print("✓ CPU使用率很低，性能良好")
|
||
elif cpu_avg < 5.0:
|
||
print("✓ CPU使用率正常")
|
||
else:
|
||
print("⚠ CPU使用率较高，可能需要优化")
|
||
|
||
if mem_avg < 50:
|
||
print("✓ 内存使用量很低")
|
||
elif mem_avg < 100:
|
||
print("✓ 内存使用量正常")
|
||
else:
|
||
print("⚠ 内存使用量较高")
|
||
|
||
if thread_max <= 10:
|
||
print("✓ 线程数量合理")
|
||
else:
|
||
print("⚠ 线程数量较多，注意资源管理")
|
||
|
||
def main():
|
||
"""主函数"""
|
||
print("特殊农场系统性能监控工具")
|
||
print("使用说明:")
|
||
print("1. 启动游戏服务器")
|
||
print("2. 运行此监控脚本")
|
||
print("3. 观察特殊农场系统的资源使用情况")
|
||
print()
|
||
|
||
monitor = SpecialFarmMonitor()
|
||
|
||
try:
|
||
# 监控60秒
|
||
monitor.start_monitoring(60)
|
||
|
||
# 等待监控完成
|
||
while monitor.monitoring:
|
||
time.sleep(1)
|
||
|
||
print("\n监控完成")
|
||
|
||
except KeyboardInterrupt:
|
||
print("\n用户中断监控")
|
||
monitor.stop_monitoring()
|
||
except Exception as e:
|
||
print(f"\n监控过程中出错: {str(e)}")
|
||
monitor.stop_monitoring()
|
||
|
||
if __name__ == "__main__":
|
||
main() |