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felhom.eu/documentation/backlog
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R-267: the Configuration page, measured — 26.2s to ~10s, and what is left
Reported as 'almost minutes'. The guess that it hashes artifacts on page load DOES NOT HOLD and the
code already said so: Gitea stores the sha and the hub reads it as metadata. The cost was latency x
count, fixed in three legs (hub v0.100.0-0.100.2), each found by refusing to accept a number that
did not match the arithmetic.

Measured 26.2s -> mean 9.85s over 8 samples (min 5.13, max 18.13). The remaining dominant cost is the
package SEARCH, 0.20-3.8s per dropdown depending on load, which concurrency does not help; 16
concurrent file-metadata calls take 0.58s by comparison.

EVERY NUMBER IS CONTAMINATED and the row says so: taken on DooPlex at load average 7-11 while this
same session was building images, running two Go suites and baking a golden. The same search measured
3.8s in-cluster and 0.44s from the host ninety seconds later. Re-measure on an idle box.

Both operator proposals answered on the measurement rather than deferred to: pruning artifacts helps
sub-linearly (only 50 versions exist) and is worth doing for its own sake; storing the hash in the
hub DB is NOT recommended, because Gitea is already the store and a copy would be a second source of
truth the operator reads to confirm a vouch. The lever that would work — an in-memory cache with a
TTL — is left OPEN because it trades dropdown freshness for speed, which is an operator decision.
2026-08-08 18:03:00 +02:00
..

documentation/backlog/

OPEN-ITEMS.md is the register of open work and the file to read first — it holds only what is open, one row per item, every row with a state and an owner. ROADMAP.md is the full history and reasoning behind the R-n IDs, including shipped and killed items; an ID is minted there, and a new instance of an existing item attaches to that ID rather than getting its own.

The rest of this folder: verified-LIVE findings with implementable fix plans that are not yet implemented. Preserved here (instead of on git branches) per the trunk-based, no-branches rule — the fix itself is implemented later directly on main, during a normal/supervised session.

  • FIX-M18-NOTES.md — dump re-validation runs every 5 min (perf). FIXED in controller v0.62.0 @ f8afe5c (2026-06-14). (was on the deleted felhom-controller branch fix/m18-dump-validation-cache.)

  • FIX-M19-NOTES.mdderiveStackName misattribution edge (low-incidence correctness). FIXED in controller v0.62.0 @ 6bab68b (2026-06-14). (was on the deleted branch fix/m19-stackname-crossref.)

  • FOLLOWUP-golden-default-controller-tag.md — the golden bakes a stale controller (:0.43.0 when queued; had rotted again to :0.85.1 by resolution). FIXED in felhom-agent @ ceca355 (2026-07-03): build-golden.sh v2.0.0 makes the controller tag a MANDATORY argument (a required arg cannot rot) and golden 0.98.3 was baked + clean-room-validated (bake → first-boot-current → self-manage → app deploy, on the drill VM — no supervised touch of live guests needed) + published + vouched. Evidence: ../audits/DRILL-golden-098-2026-07-03.md.

Related: the live-drive fixspec (../audits/live-drive-fixspec-2026-06-14.md) carries the deferred supervised items F9 (HDD provisioning/guest-attach), F20-BUG2 (durable_id scheme), F20-BUG3 (async mkfs) — to be implemented in the agent/golden supervised session.