I am looking for a tool for identify and fix ddbb performance tuning problems. It must be free.
I know the existence of mysqltuner and tuning-primer but still I haven't try it. Can anyone explain me what should I prefer?
Is there other solutions?
My system has:
- CentOS 7 x64 (Linux)
- RAM 5 GB
- 6 cores AMD
The network traffic is 30 GB/month and 400k usr/month