How Tracer itself delivers
collected 1 hour ago, 2026-10-27T14:35Z; provisional
Trailing 7 days to 2026-10-27T14:35Z, withtracer.com from vorthruna/tracer-next. Promotion workflow measures; production incidents and customer outcomes are not measured here. Earlier rerun attempts are assumed failed; their outcomes were not collected. Every figure here is provisional: the measures and their instruments are still being settled, so read each one with the counts and the instrument beside it.
| Measure | Reading | Counts | Instrument |
|---|---|---|---|
| Successful promotions | 13 (1.9 a day) | 13 successful promotions | promote.yml success |
| Merge to promotion | median 1.9 h, p90 9.5 h | n=30 of 30 feat/fix merges | merge to first promotion after its release |
| Estimated failed promotion attempts | 1 of 14 promotion attempts (7%) | 1 failed attempts, 14 attempts | estimated failed attempts over completed-run attempts; earlier rerun attempts assumed failed, outcomes not collected |
| Run start to success | median 0.0 h | n=1, 0 without a later success | a failure to the next success, or a rerun from its first attempt to its final success |
| Main build failures | 17 of 91 push runs | 17 red, 91 runs | ci.yml on main, event push |
By surface
A merge counts in every surface its changed paths touch: data is migrations/, web the public pages, app the rest of src/.
| Surface | Merges | Promotions | Merge to promotion median | n |
|---|---|---|---|---|
| app | 13 | 8 | 1.4 h | 13 |
| web | 4 | 3 | 1.5 h | 4 |
| data | 0 | 0 | not enough evidence: no feat/fix merge touching data in window | none |
Changes with no test touched
A feat/fix merge counts when it reached production and none of its changed paths is under test/. A merge that changed documentation alone (docs/, Markdown files) is set aside: it has nothing a test could prove. It says nothing about whether the tests that exist were enough.
- app: 1 of 13 changes reached production with no test touched
- web: 0 of 4 changes reached production with no test touched
- data: not enough evidence: no feat/fix merge with read paths reached production
- in total: 3 of 29 changes reached production with no test touched
Each link opens the commit on GitHub, for collaborators of the repository; anyone else gets a not-found page.
Sources
promote: fetched 127, limit 200, not truncatedci_main: fetched 200, limit 200, not truncatedreleases: fetched 100, limit 100, not truncatedmain: fetched 97, origin/main fetched, malformed rows 0
Programs read the same document at /api/delivery/dora.