As tables increase in size and more and more users come online, it becomes increasingly necessary to fine-tune your database server from time to time. The secret to knowing what adjustments need to be made is to perform regular monitoring. Most databases offer dozens – if not hundreds – of performance metrics that you can assess.
In the earlier blog, we showed a number of ways to determine the cause(s) of MySQL database performance issues using a couple of built-in tools. With this two blog series, we will focus on monitoring key performance metrics. In part one, we’ll:
- examine the benefits of performance monitoring,
- outline the main performance metric categories
- list the monitoring tools provided by MySQL, i.e.:
- server variables
- the Performance Schema …