Sheriff Statistics for June 2017
July 3rd, 2017 by cbookHi,
Welcome to the Sheriff Statistics for June 2017 !
Also i would like to thank everyone for taking part in the Sheriff Survey – You can see the results here : https://blog.mozilla.org/
Now to the actual data for June!
June 2017:
Autoland Tree:
Total Servo Sync Pushes: 254
Total Pushes: 1799
Total Number of commits 3711
Total number of commits without Servo 3445
Total Backouts: 167
Total of Multi-bug pushes 12
Total number of bugs changed 1702
Percentage of backout against bugs: 9.81198589894
Percentage of backouts: 9.28293496387
Percentage of backouts without Servo: 10.8090614887 (thats ~ +0,8 % higher rate compared to may)
Mozilla-inbound
Total Servo Sync Pushes: 0
Total Pushes: 1117
Total Number of commits 3611
Total number of commits without Servo 3611
Total Backouts: 130
Total of Multi-bug pushes 159
Total number of bugs changed 1591
Percentage of backout against bugs: 8.17096165933
Percentage of backouts: 11.6383169203
Percentage of backouts without Servo: 11.6383169203 (~ +0,7 % higher rate compared to may)
Total Pushes: 1117
Total Number of commits 3611
Total number of commits without Servo 3611
Total Backouts: 130
Total of Multi-bug pushes 159
Total number of bugs changed 1591
Percentage of backout against bugs: 8.17096165933
Percentage of backouts: 11.6383169203
Percentage of backouts without Servo: 11.6383169203 (~ +0,7 % higher rate compared to may)
So Sheriffs managed and monitored on the Integration Trees in May 2017 ~ 2900 pushes and 297 backouts.
Let us know when you have any Question or Feedback about Sheriffing.
Cheers and have a great July!,
-Tomcat
October 11th, 2025 at 1:18 am
Great post! The points you’ve highlighted are incredibly insightful and practical. Thank you for sharing your expertise on this topic
October 12th, 2025 at 7:02 pm
Thanks for sharing the detailed statistics! It’s interesting to see how backout percentages fluctuate month to month. Really helpful for planning future pushes.
October 12th, 2025 at 7:03 pm
Seeing the Servo vs non-Servo stats is great. That +0.8% increase in backouts without Servo is a bit concerning — curious what might have caused that spike.
October 12th, 2025 at 7:04 pm
Impressive numbers! Managing ~2900 pushes and 297 backouts in a month is no small feat. Kudos to all the Sheriffs keeping the integration trees stable.
October 12th, 2025 at 7:04 pm
I like that you included percentages as well as raw numbers. Makes it easier to spot trends and compare months at a glance.
October 12th, 2025 at 7:04 pm
Curious about the multi-bug pushes — only 12 in Autoland vs 159 in inbound. Any reason why inbound sees so many more multi-bug pushes?
October 12th, 2025 at 7:05 pm
This kind of transparency is awesome. Seeing actual commit and backout stats really helps the community understand the challenges of integration.
October 12th, 2025 at 7:05 pm
I noticed that Servo sync pushes are 0 for inbound. Does this mean Servo only affects Autoland currently, or is it integrated differently?
October 12th, 2025 at 7:05 pm
Great work as always, Tomcat! These stats are exactly the kind of info teams need to track productivity and stability over time.
November 19th, 2025 at 10:15 pm
Oclute has good visibility and active traffic.
November 19th, 2025 at 10:16 pm
Very informative
December 17th, 2025 at 12:51 am
S8
là nhà cái hoạt động trong lĩnh vực cá cược trực tuyến, cung cấp đa dạng sản phẩm như thể thao, và trò chơi giải trí. Nền tảng này được thiết kế với giao diện hiện đại, dễ sử dụng, phù hợp cho cả người chơi mới lẫn người có kinh nghiệm.
January 8th, 2026 at 8:14 pm
It’s interesting to see the volume of Servo Sync Pushes for June 2017. I wonder how those 254 pushes compare to the previous month’s stability challenges?