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[FR] CK 查询接口速度优化 #7816
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我这边遇到的现象是:点击一个traceid,展示火焰图时,要等待一段时间,才能出图。是你说的这个原因吗 |
是的,除了这个,还有 deepflow-app 查询也不是很快的原因,这 2 个 issue 他们都已经在处理了 |
3 tasks
收到。多谢。 |
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Description
针对简单的 SQL 语句查询,希望直接提供一个 simple_query 接口,不再针对简单 sql 执行完整的 sql 解析流程
Use case
CK 查询时,针对 select 所需要查询的字段,会遍历所有字段都执行 GetTagDescriptions() 方法,而 GetTagDescriptions() 方法本身又会进行多次 CK 查询,导致速度很慢
尤其在火焰图场景下,因为火焰图查询所有相关联的 l7_flow_log 时允许循环 30 次,导致进行大量 CK 查询
Related issues
No response
Are you willing to submit a PR?
Code of Conduct
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