Here's March 2015's  monthly analysis of the pushes to our Mozilla development trees. You can load the data as an HTML page or as a json file.

Trends
The number of pushes increased from those recorded in the previous month with a total of 10943. 

Highlights

• 10943 pushes
• 353 pushes/day (average)
• Highest number of pushes/day: 579 pushes on Mar 11, 2015
• 23.18 pushes/hour (highest average)

General Remarks

• Try keeps on having around 49% of all the pushes
• The three integration repositories (fx-team, mozilla-inbound and b2g-inbound) account around 26% of all the pushes.

Records

• August 2014 was the month with most pushes (13090  pushes)
• August 2014 had the highest pushes/day average with 422 pushes/day
• July 2014 had the highest average of "pushes-per-hour" with 23.51 pushes/hour
• October 8, 2014 had the highest number of pushes in one day with 715 pushes 

http://relengofthenerds.blogspot.com/2015/04/mozilla-pushes-march-2015.html