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Displaying posts with tag: autotuner (reset)
MySQL AutoTuner

After reading a blog post about MySQL Tuning scripts I thought about the possibility of a fully Automatic MySQL Tuner.

This is how it would work:
A daemon which would connect to your database server and then fetch status variables, just like mysqltuner and such. Then the daemon could decide that a parameter would need to be adjusted and then run "SET GLOBAL …" and write a /etc/mysql/ file which should be included in your my.cnf.

It should have a min/max setting for each option and some thresholds.


  • Not everyone is a DBA
  • It's could better than the default settings is most cases. Luckily many defaults are updated in 5.6.
  • You're not using, are you?
  • It could help when there are changing workloads
  • It might be sufficient for …
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