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We find that scan concurrency is too small to make better performance in the large cluster. even if it can set the highest limitation as 256.
The text was updated successfully, but these errors were encountered:
variable: raise the upper limit of tidb_analyze_distsql_scan_concurre…
2a3b54e
…ncy (#50529) close #50528
f463f75
…ncy (#50529) (#50554) close #50528
Successfully merging a pull request may close this issue.
Enhancement
We find that scan concurrency is too small to make better performance in the large cluster. even if it can set the highest limitation as 256.
The text was updated successfully, but these errors were encountered: