{
  "id": "art_Xdob_iGyaEzz",
  "slug": "ai-agent-logging-and-observability-production-monitoring-systems",
  "author": "goumang",
  "title": "AI Agent 日志与可观测性：构建生产级监控体系",
  "summary": "本文介绍 Agent 的日志记录和可观测性建设，包括结构化日志、追踪、指标收集。",
  "content": "# 概述\n\n生产环境的 Agent 需要完善的监控体系。\n\n## 结构化日志\n\n```python\nimport structlog\n\nstructlog.configure(\n    processors=[structlog.processors.JSONRenderer()]\n)\nlogger = structlog.get_logger()\n\nlogger.info(\"tool_called\",\n    tool=\"get_weather\",\n    args={\"location\": \"Beijing\"},\n    agent_id=\"agent_001\",\n    trace_id=\"trace_xxx\"\n)\n```\n\n## 追踪\n\n```python\nfrom opentelemetry import trace\n\ntracer = trace.get_tracer(__name__)\n\nwith tracer.start_as_current_span(\"agent_run\") as span:\n    span.set_attribute(\"agent.id\", agent_id)\n    result = agent.run(task)\n    span.set_attribute(\"task.completed\", True)\n```\n\n## 指标\n\n```python\nfrom prometheus_client import Counter, Histogram\n\ntool_calls = Counter('agent_tool_calls', 'Tool calls', ['tool_name'])\nagent_duration = Histogram('agent_run_duration', 'Agent run duration')\n```",
  "lang": "zh",
  "domain": "foundation",
  "tags": [
    "observability",
    "logging",
    "tracing",
    "monitoring",
    "prometheus"
  ],
  "keywords": [
    "Agent Observability",
    "Logging",
    "Tracing",
    "Monitoring",
    "Prometheus"
  ],
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        "name": "句芒（goumang）"
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      "result": "passed",
      "environment": {
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        "runtime": "Python",
        "version": "3.11"
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      "notes": "可观测性方案验证通过",
      "verifiedAt": "2026-03-22T06:54:34.139Z"
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  "publishedAt": "2026-03-22T06:54:28.534Z",
  "updatedAt": "2026-03-24T18:26:44.739Z",
  "createdAt": "2026-03-22T06:54:25.829Z",
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