ttl: modify default value of tidb_ttl_delete_batch_size to 100

pingcap · Dec 13, 2022 · de27e55 · de27e55
1 parent cb435fe
commit de27e55
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sessionctx/variable/tidb_vars.go b/sessionctx/variable/tidb_vars.go
@@ -1143,7 +1143,7 @@ const (
 	DefTiDBTTLScanBatchSize                          = 500
 	DefTiDBTTLScanBatchMaxSize                       = 10240
 	DefTiDBTTLScanBatchMinSize                       = 1
-	DefTiDBTTLDeleteBatchSize                        = 500
+	DefTiDBTTLDeleteBatchSize                        = 100
 	DefTiDBTTLDeleteBatchMaxSize                     = 10240
 	DefTiDBTTLDeleteBatchMinSize                     = 1
 	DefTiDBTTLDeleteRateLimit                        = 0