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查询Tags标签： 洞察力，共有 1条记录-
postgresql 监控 - 洞察力
1. 监控请求数据 The total number of connected clients and their states (active, idle in transaction, waiting)SELECT COUNT( * ) FILTER ( WHERE STATE IS NOT NULL ) AS total,COUNT ( * ) FILTER ( WHERE STATE = idle ) AS idle,COUNT ( * ) FILTER ( WHERE ST…
2022/8/12 2:23:19 人评论 次浏览
