[rmcdaniel]

The original main run 42085517168 timed out PostgreSQL shard 0 at its unchanged 600-second limit, despite its 607-test JUnit report having no assertion failures. The new inbox regression defaulted to weight 1 but measured 11.7 seconds; stale relative hints concentrated 601/563 seconds of observed work in the first two shards while the other two needed 404/395 seconds.

Refresh only PostgreSQL hints from the four original JUnit artifacts, with 10% padding and every larger existing hint retained. All 156 files remain assigned once across four shards; MySQL data, test bodies, workflow configuration and the 600-second limit are unchanged. Data replay projects 507/511/487/458 seconds of measured work after redistribution. These are allocation estimates, not a new backend pass.

Validation: reproduced all four original file manifests with the unchanged splitter algorithm; candidate inventory/profile/positive-weight/diff/boundary/secret checks pass. Ordinary exact-head CI and actual resulting-main backend qualification remain required. Original timeout is preserved; no rerun or deadline extension was made.

Refs #1039. This is a measured follow-up to #1041, separate from the accepted immutable 2.20.4 installed proof in #1043.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[rmcdaniel]

Normally merged at 19:11:14Z as cd8831d5167d9c514ec39921c49e43bb04e4ba29, tree 12559c0679224829c37a77461afb4373a833dcd8, ordered parents [d5ce3f024d68dcd5d7f1e3785f70971c2c4d1587, 49eec310da8d35fe499b8cd049a039f96d2f686c]. Fresh exact-head ordinary qualification was terminal 17 success / seven declared PR-profile skips, zero failed/pending; protected merge used no admin/bypass or altered check.

Original automatic resulting-main 42091475038/1 is running the full target-branch Quality Cycle. This is validation of changed allocation source, not an unchanged-source retry; original failed 42085517168/1 remains intact. Workflow owns actual PostgreSQL clock/exit results and full quality attribution, then incorporated branch cleanup. No timeout, shard count, MySQL hint, test body, runtime code or publication changed.

[rmcdaniel]

Resulting-main qualification is complete for cd8831d5167d9c514ec39921c49e43bb04e4ba29 / tree 12559c0679224829c37a77461afb4373a833dcd8, ordered parents [d5ce3f02, 49eec310]. Original run 42091475038, attempt 1 finished SUCCESS: 22 successful jobs, three declared PR-only skips, no failing or pending jobs. This carries the incorporated #1039 inbox regression and #1046 measured PostgreSQL allocation correction.

Actual Quality Cycle attribution:

• ECS and PHPStan passed in quality.
• Unit/PCOV: PHP 8.3.36, PHPUnit 12.5.43, PCOV 1.0.12; 5,871 tests / 78,806 assertions, 49 skips and 15 PHPUnit notices.
• Coverage: 75,663 / 80,595 lines = 93.88%; the 93.08% ratchet passes, the 100% target is not reached. Summary ZIP SHA-256 52bb97840040deda8fc56225014a999273f4f87b1aa285ce695217742f9bcd25.
• MySQL features: 2,827 tests / 28,151 assertions / three skips; all four actual commands exited zero at 729/699/706/661 seconds, within the existing 900-second bound.
• PostgreSQL features: 2,827 tests / 27,756 assertions / 32 skips; all four actual commands exited zero at 554/401/524/425 seconds, within the unchanged 600-second bound. No assertion errors/failures in either backend.
• MariaDB feature job and all four Laravel 10–13 embedded upgrade cells passed. Contract, corpus, tracing HTTP, Sonar and aggregate build also passed.

The original d5ce3f02 run 42085517168/1 remains FAILURE: PostgreSQL shard 0 exited 124 at the hard limit despite passing-looking JUnit. It is not retrospectively qualified. The successor adjusts measured allocation weights only; no timeout, shard count or product/test body changed.

Both incorporated remote branches (workflow/1021-parallel-receive-regression and workflow/pg-shard-headroom-20261105) were deleted normally after ancestry/current-head/dependency checks, and their absence was verified. No additional dispatch or retry was made. Waterline owns the normal #1036 refresh over this accepted main; Workflow owns combined review and resulting-main acceptance.