New Status Variables

Status variables are the monitored values of the MySQL database status. For details, see the official MySQL document Server Status Variables.

Table 1 describes the new status variables. Example of querying status variables:

show status like "%Threadpool_idle_threads%";

**Table 1** New status variables
New Status Variable	Variable Type	Variable Scope	Description
Threadpool_idle_threads	Numeric	Global	This variable displays the total number of idle threads in a thread pool.
Threadpool_threads	Numeric	Global	This variable displays the total number of threads in a thread pool.

Parent topic: MySQL 5.7.57 Thread Pool Feature Guide