Liu-XinYuan opened a new issue #4194: Skywalking query is slow
URL: https://github.com/apache/skywalking/issues/4194
 
 
   Please answer these questions before submitting your issue.
   
   - Why do you submit this issue?
   - [ ] Question or discussion
   - [ ] Bug
   - [ ] Requirement
   - [x] Feature or performance improvement
   
   ___
   ### Question
   - What do you want to know?
   
   The skywalking page query becomes slower as the total amount of data 
increases, but we generally only query the data of the day, and when using 
elasticsearch as the back-end storage, all indexes are traversed according to 
the alias query, in fact we only need to query The index of the day, which 
caused the total query time to slow
   
   - Which company or project?
   
   - What happen?
   If possible, provide a way for reproducing the error. e.g. demo application, 
component version.
   
   ___
   ### Requirement or improvement
   - Please describe about your requirements or improvement suggestions.
   We only need to locate the index based on the time condition of the query 
and the timestamp information carried in the traceId. When the index is 
specified during the query, theoretically the number of indexes for the query 
will be reduced.

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