mirror of https://github.com/Mai-with-u/MaiBot.git
162 lines
5.6 KiB
Python
162 lines
5.6 KiB
Python
import json
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from datetime import datetime
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from typing import Dict, Any
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from pathlib import Path
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from src.common.logger import get_logger
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logger = get_logger("hfc_performance")
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class HFCPerformanceLogger:
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"""HFC性能记录管理器"""
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# 版本号常量，可在启动时修改
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INTERNAL_VERSION = "v1.0.0"
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def __init__(self, chat_id: str, version: str = None):
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self.chat_id = chat_id
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self.version = version or self.INTERNAL_VERSION
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self.log_dir = Path("log/hfc_loop")
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self.session_start_time = datetime.now()
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# 确保目录存在
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self.log_dir.mkdir(parents=True, exist_ok=True)
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# 当前会话的日志文件，包含版本号
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version_suffix = self.version.replace(".", "_")
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self.session_file = (
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self.log_dir / f"{chat_id}_{version_suffix}_{self.session_start_time.strftime('%Y%m%d_%H%M%S')}.json"
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)
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self.current_session_data = []
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def record_cycle(self, cycle_data: Dict[str, Any]):
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"""记录单次循环数据"""
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try:
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# 构建记录数据
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record = {
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"timestamp": datetime.now().isoformat(),
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"version": self.version,
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"cycle_id": cycle_data.get("cycle_id"),
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"chat_id": self.chat_id,
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"action_type": cycle_data.get("action_type", "unknown"),
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"total_time": cycle_data.get("total_time", 0),
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"step_times": cycle_data.get("step_times", {}),
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"reasoning": cycle_data.get("reasoning", ""),
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"success": cycle_data.get("success", False),
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}
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# 添加到当前会话数据
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self.current_session_data.append(record)
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# 立即写入文件（防止数据丢失）
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self._write_session_data()
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# 构建详细的日志信息
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log_parts = [
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f"cycle_id={record['cycle_id']}",
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f"action={record['action_type']}",
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f"time={record['total_time']:.2f}s",
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]
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logger.debug(f"记录HFC循环数据: {', '.join(log_parts)}")
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except Exception as e:
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logger.error(f"记录HFC循环数据失败: {e}")
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def _write_session_data(self):
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"""写入当前会话数据到文件"""
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try:
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with open(self.session_file, "w", encoding="utf-8") as f:
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json.dump(self.current_session_data, f, ensure_ascii=False, indent=2)
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except Exception as e:
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logger.error(f"写入会话数据失败: {e}")
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def get_current_session_stats(self) -> Dict[str, Any]:
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"""获取当前会话的基本信息"""
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if not self.current_session_data:
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return {}
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return {
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"chat_id": self.chat_id,
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"version": self.version,
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"session_file": str(self.session_file),
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"record_count": len(self.current_session_data),
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"start_time": self.session_start_time.isoformat(),
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}
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def finalize_session(self):
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"""结束会话"""
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try:
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if self.current_session_data:
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logger.info(f"完成会话，当前会话 {len(self.current_session_data)} 条记录")
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except Exception as e:
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logger.error(f"结束会话失败: {e}")
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@classmethod
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def cleanup_old_logs(cls, max_size_mb: float = 50.0):
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"""
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清理旧的HFC日志文件，保持目录大小在指定限制内
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Args:
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max_size_mb: 最大目录大小限制（MB）
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"""
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log_dir = Path("log/hfc_loop")
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if not log_dir.exists():
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logger.info("HFC日志目录不存在，跳过日志清理")
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return
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# 获取所有日志文件及其信息
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log_files = []
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total_size = 0
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for log_file in log_dir.glob("*.json"):
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try:
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file_stat = log_file.stat()
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log_files.append({"path": log_file, "size": file_stat.st_size, "mtime": file_stat.st_mtime})
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total_size += file_stat.st_size
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except Exception as e:
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logger.warning(f"无法获取文件信息 {log_file}: {e}")
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if not log_files:
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logger.info("没有找到HFC日志文件")
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return
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max_size_bytes = max_size_mb * 1024 * 1024
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current_size_mb = total_size / (1024 * 1024)
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logger.info(f"HFC日志目录当前大小: {current_size_mb:.2f}MB，限制: {max_size_mb}MB")
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if total_size <= max_size_bytes:
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logger.info("HFC日志目录大小在限制范围内，无需清理")
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return
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# 按修改时间排序（最早的在前面）
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log_files.sort(key=lambda x: x["mtime"])
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deleted_count = 0
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deleted_size = 0
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for file_info in log_files:
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if total_size <= max_size_bytes:
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break
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try:
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file_size = file_info["size"]
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file_path = file_info["path"]
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file_path.unlink()
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total_size -= file_size
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deleted_size += file_size
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deleted_count += 1
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logger.info(f"删除旧日志文件: {file_path.name} ({file_size / 1024:.1f}KB)")
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except Exception as e:
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logger.error(f"删除日志文件失败 {file_info['path']}: {e}")
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final_size_mb = total_size / (1024 * 1024)
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deleted_size_mb = deleted_size / (1024 * 1024)
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logger.info(f"HFC日志清理完成: 删除了{deleted_count}个文件，释放{deleted_size_mb:.2f}MB空间")
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logger.info(f"清理后目录大小: {final_size_mb:.2f}MB")
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