Last updated: 2019-11-20 16:30:32PDF
Why is the value of max_connections always displayed as 1,000 rather than the actual number of current maximum connections in MySQL instance monitoring?
max_connections represents the allowed maximum connections in instance monitoring. You can customize the maximum value up to 10,240. Number of open connections means the number of connections available at the current moment, a value that changes in real time.
How can I get to know that the disk capacity is insufficient?
The monitoring center oversees the disk capacity of a TencentDB instance. When the disk utilization is over 90%, SMS and email alarms will be triggered. To receive such alarms, you only need to configure alarm recipients in Cloud Monitor. (For more information on how to configure, see Alarming).