MySQL Performance Schema in Action: the Complete Tutorial
Performance Schema is powerful diagnostic instrument for:
- Query performance
- Complicated locking issues
- Memory leaks
- Resource usage
- Problematic behavior, caused by inappropriate settings
It comes with hundreds of options which allow precisely tune what to instrument. More than 100 consumers store collected data.
In this tutorial we will try all important instruments out. We will provide test environment and few typical problems which could be hardly solved without Performance Schema. You will not only learn how to collect and use this information, but have experience with it.