I’ve just released the 1.1.0 version of the MySQL sys schema.

This release is hugely pleasing to me, in that I actually didn’t have to do too much work on it myself! There were a significant number of contributions from Jesper Wisborg Krogh and Arnaud Adant, both MySQL Support Engineers (at the time at least, Arnaud has moved on to pastures new now), as well as again from Joe Grasse.

Thank you all for your contributions!

Here’s a summary of the changes:

Improvements

• Added host summary views, which have the same structure as the user summary views, but aggregated by host instead (Contributed by Arnaud Adant)
  • host_summary
  • host_summary_by_file_io_type
  • host_summary_by_file_io
  …

I’ve just released the 1.0.1 version of the MySQL sys schema. It contains a few bug fixes (including a contribution from Joe Grasse, thanks Joe!), and a number of new helper procedures around viewing and altering configuration for consumers and instruments, contributed by the MySQL QA team, as they’ve started to incorporate more Performance Schema trace data in to their automated testing.

Next up is the 1.1.0 release, that also includes a bunch of new host summary views that were contributed by Arnaud Adant (of the MySQL Support team). I have a number of new things in development to add as well before then though.

Let me know if there are things you’d like to see as well, maybe I can find time to work on those too.

Enjoy.