{
  "name": "责任人绩效分析",
  "description": "分析不同责任人的工单处理数量和平均关闭时长。",
  "tags": [
    "责任人",
    "绩效",
    "处理数量",
    "关闭时长"
  ],
  "preset_queries": [
    {
      "purpose": "统计每个责任人的工单处理数量。",
      "sql": "SELECT 责任人, COUNT(*) AS 处理工单数量 FROM tickets GROUP BY 责任人 ORDER BY 处理工单数量 DESC LIMIT 10"
    },
    {
      "purpose": "计算每个责任人的平均关闭时长。",
      "sql": "SELECT 责任人, ROUND(AVG(关闭时长_天), 2) AS 平均关闭时长 FROM tickets GROUP BY 责任人 ORDER BY 平均关闭时长 DESC LIMIT 10"
    }
  ],
  "exploration_hints": "结合处理数量和平均关闭时长，评估责任人的效率。关注处理数量高但关闭时长也高的责任人，可能存在工作负荷过重或技能不足的问题。",
  "placeholders": {}
}