{
  "timestamp": "2026-08-23T02:00:35.954871+00:00",
  "metrics": {
    "daemon": {
      "uptime_minutes": 1967,
      "total_ticks": 113874,
      "deep_thoughts": 23984,
      "alerts_sent": 0,
      "solutions_applied": 1,
      "learned_solutions": 0,
      "errors": 22943,
      "crashes": 6145,
      "model_calls": 13685,
      "model_tokens": 18470953
    },
    "cron": {
      "total_jobs": 2,
      "ok_jobs": 0,
      "failed_jobs": 0,
      "no_agent_jobs": 0,
      "agent_jobs": 0
    },
    "skill": {
      "total_skills": 247,
      "avg_score": 5.0,
      "grade_distribution": {
        "A": 0,
        "B": 80,
        "C": 86,
        "D": 81
      },
      "needs_attention": 110,
      "categories": 42
    },
    "model": {
      "total_models_tested": 17,
      "stable_models": 6,
      "unstable_models": 0,
      "dead_models": 11,
      "fastest_model": "sensenova-6.8-flash-lite",
      "fastest_latency": 0
    },
    "timestamp": "2026-08-23T02:00:35.954830+00:00"
  },
  "bottlenecks": [
    {
      "area": "model",
      "severity": "info",
      "desc": "大量模型不可用 (11个dead)",
      "suggestion": "可能 NewAPI 后端负载高，特定时段再测"
    },
    {
      "area": "skill",
      "severity": "low",
      "desc": "110个技能需关注",
      "suggestion": "逐步清理或升级这些技能"
    },
    {
      "area": "daemon",
      "severity": "high",
      "desc": "Daemon 崩溃 6145 次",
      "suggestion": "检查 daemon.log 定位崩溃原因"
    },
    {
      "area": "daemon",
      "severity": "medium",
      "desc": "Daemon 有 22943 个错误",
      "suggestion": "审查 daemon 日志中的错误模式"
    }
  ],
  "trends": [
    {
      "type": "negative",
      "desc": "Daemon 错误率 11.66/分钟"
    },
    {
      "type": "neutral",
      "desc": "模型稳定率 35%（6/17）"
    }
  ],
  "recommendations": [
    {
      "priority": "info",
      "area": "model",
      "action": "可能 NewAPI 后端负载高，特定时段再测",
      "expected_impact": "",
      "effort": "30min"
    },
    {
      "priority": "low",
      "area": "skill",
      "action": "逐步清理或升级这些技能",
      "expected_impact": "",
      "effort": "5min"
    },
    {
      "priority": "high",
      "area": "daemon",
      "action": "检查 daemon.log 定位崩溃原因",
      "expected_impact": "",
      "effort": "30min"
    },
    {
      "priority": "medium",
      "area": "daemon",
      "action": "审查 daemon 日志中的错误模式",
      "expected_impact": "",
      "effort": "15min"
    },
    {
      "priority": "medium",
      "area": "skill",
      "action": "运行 skill-manager.py archive <name> 归档低分技能（D级44个）",
      "expected_impact": "减少技能库噪音，提升检索质量",
      "effort": "20min"
    },
    {
      "priority": "info",
      "area": "model",
      "action": "考虑将默认模型切换到 sensenova-6.8-flash-lite（当前最快稳定模型）",
      "expected_impact": "提升响应速度",
      "effort": "2min"
    },
    {
      "priority": "info",
      "area": "system",
      "action": "运行 optimizer.py collect 定期采集指标，积累数据后分析更准确",
      "expected_impact": "更精准的优化建议",
      "effort": "0min"
    }
  ],
  "health_score": 70
}