Update tikv-configuration-file.md

pingcap · Mar 28, 2022 · c704911 · c704911
1 parent 0435abe
commit c704911
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tikv-configuration-file.md b/tikv-configuration-file.md
@@ -1462,7 +1462,7 @@ Configuration items related to BR backup.
 ### `num-threads`
 
 + The number of worker threads to process backup
-+ Default value: `MIN(CPU * 0.5, CPU)`.
++ Default value: `MIN(CPU * 0.5, 8)`.
 + Minimum value: `1`
 
 ### `enable-auto-tune` <span class="version-mark">New in v5.4.0</span>