First I find out the first commit that is in 5.7 that isn’t in 5.6 (using bzr missing) and then look at the authors of all of those commits. Measuring the number of commits is a really poor metric as it does not measure the complexity of the code committed, and if your workflow is to revise a patchset before committing, you get much fewer commits than if you commit 10 times a day.
There are a good number of people who are committing a lot of code to the latest MySQL development tree. (Sorry for the annoying layout of “count. number-of-commits name”)
- 1022 Magnus Blaudd
- 723 Jonas Oreland
- 329 Marko Mäkelä
- 286 Krunal Bauskar
- 230 Tor Didriksen
- 218 John David Duncan
- 205 Vasil Dimov
- 197 Sunny Bains
- 166 Ole John Aske
- 141 Marc Alff
- 141 Frazer Clement
- 140 Jimmy Yang …