spaces-X opened a new issue #5340:
URL: https://github.com/apache/incubator-doris/issues/5340


   **Describe the bug**
   The query stastics may be enlarged by merge when querying SQL is with 
`limit`.
   The query stastics collected by BE is not delta. 
   Thus, we should not merge them in merge_pb.
   
   **To Reproduce**
   SQL like that `select xxx from a cross join b limit xxx`.
   Take scan rows as an example:
   The scan rows in audit log is 6w+.
   However, in query profile the sum of RawScanRows is only 3w+.
   
   


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