Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: performance.max-procs 这个参数控制tidb-server使用CPU核数
This parameter is 0 by default when viewed. What does 0 mean?
mysql> show config where name like ‘%max_proc%’;
±-----±-------------------±----------------------±------+
| Type | Instance | Name | Value |
±-----±-------------------±----------------------±------+
| tidb | 192.168.201.1:4000 | performance.max-procs | 0 |
±-----±-------------------±----------------------±------+
To add, the test machine has only one tidb-server deployed, and no multiple tidb-servers are running on a single machine. Is the default value 0 when deploying one on a single machine?