From 6d57a377e70cc9065df6df68b666ce1b987826ff Mon Sep 17 00:00:00 2001 From: shichun-0415 Date: Fri, 24 Sep 2021 14:37:38 +0800 Subject: [PATCH] tidb-configuration-file: correct the default value of committer-concurrency --- tidb-configuration-file.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tidb-configuration-file.md b/tidb-configuration-file.md index b76a2570d0424..18c20f2b63c9f 100644 --- a/tidb-configuration-file.md +++ b/tidb-configuration-file.md @@ -351,7 +351,7 @@ Configuration items related to performance. ### `committer-concurrency` + The number of goroutines for requests related to executing commit in the commit phase of the single transaction. -+ Default value: `16` ++ Default value: `128` + If the transaction to commit is too large, the waiting time for the flow control queue when the transaction is committed might be too long. In this situation, you can increase the configuration value to speed up the commit. ### `stmt-count-limit`