There were a few folks with very reasonable questions about the 🔢
*Numbers* section
of this email, hopefully this helps:
📈 *A sparkline explainer *🌠
The 🔢 *Numbers* section of this email had sparklines:
- Sparklines are small graphs of a set of numbers
- 1, 2, 3, 4, 5 looks like ▁▃▄▆█
- 0, 1, 0, 1, 0 looks like ▁█▁█▁
- There a are 5 bars, each is a train version
- from left to right: 1.37.0-wmf.20, 1.37.0-wmf.21, 1.37.0-wmf.23,
1.38.0-wmf.1, *1.38.0-wmf.2* (latest)
- Metric key:
- *Patches*: # of changes we deployed with the train
- *Rollbacks*: # of times we undeployed the new version due to
problems
- *Days of delay*: # of days we delayed the new version due to
problems
- *Blocking tasks: *# of tasks we had to investigate before full
deployment
All these numbers come from our "train-stats" repo
<https://gitlab.wikimedia.org/thcipriani/train-stats>. Hopefully, that's
helpful for the curious or confused.
<3
– Tyler
On Mon, Oct 4, 2021 at 5:26 PM Tyler Cipriani <tcipriani(a)wikimedia.org>
wrote:
This email is a summary of the Wikimedia production
deployment of
1.38.0-wmf.2.
- Conductor: Jeena Huneidi
- Backup: Dan Duvall
- Blocker task: T281166 <https://phabricator.wikimedia.org/T281166>
- Current Status: Live everywhere <https://versions.toolforge.org/>
*🔢 Numbers*
- 351 patches ▁▄▇██
- 1 rollback █▁█▁█
- 0 days of delay █▁█▁▁
- 8 blocking tasks ▆▃▃▁█
- Closest to the buzzer: 3.3 hours before branch cut
<https://gerrit.wikimedia.org/r/c/mediawiki/core/+/724202> a nice
catch by Reedy
*🚂🌈 Trainbow love*
This train was bound for glory thanks to:
- DannyS712
- Legoktm
- Kosta Harlan
- Samuel
- Krinkle
- Jon Robson
- Olga Vasileva
- Taavi Väänänen
- Petr Pchelko
- Zabe
Sincere trainbow appreciation to you all <3
With wikilove,
Tyler Cipriani (he/him)
Engineering Manager, Release Engineering
Wikimedia Foundation