grafana 安裝- 曲線圖展現每秒新增數據量

 

 

下載： https://dl.grafana.com/oss/release/grafana-5.4.2.windows-amd64.zip

解壓就能用

 

添加數據源

添加查詢條件

 

sql 模式編寫查詢條件

SELECT
  $__timeGroupAlias(create_time,1s),
  count(uuid) AS "num"
FROM t_user
WHERE
  $__timeFilter(create_time)
GROUP BY 1
ORDER BY $__timeGroup(create_time,1s)