Timeline

The footer said 'rendered in 344ms'; it now says 'rendered in 344ms (zit 270ms)'. One number says a page is slow, not which layer to look at, and quarry's layers differ by three orders of magnitude — an index read is microseconds, zit ls --long on tk is 2.6 seconds.

The accumulator rides the request context, which is what makes it correct under load: package-level counters would blend concurrent requests together, and concurrency is what this exists to measure.

zit read calls take a context now and use exec.CommandContext, so an abandoned request kills its subprocess instead of leaving it to finish a 2.6-second listing nobody will read.

SQL is not instrumented yet; the index does not take a context. check-in: 85b9909d1c user: dmestas tags: trunk

The timeline assembled itself at read time from a five-way UNION ALL, ending in USE TEMP B-TREE FOR ORDER BY — every request sorted every event in the repository to return fifty. tk cost 536ms; fossil serves the same page in 3-4ms whatever the repository size.

This is fossil's shape: one event table with a kind column and an index on date, so the read is an index walk that stops at the limit. Triggers maintain it, like search_fts, so it cannot drift from its sources. isleaf and the ticket label are resolved for the returned page only.

tk 536ms -> 4ms sqlite 210ms -> 5ms fossil 163ms -> 3ms pikchr 22ms -> 1ms home 399ms -> 3ms (it asked each repo for its newest event)

plan_test asserts the plan, not the types: nothing about the old query was ill-typed, and the defect was only ever visible in EXPLAIN.

Also fixes limit being ignored on every wildcard route: the router's second decode pass re-applied defaults to fields the path did not name, so ?limit=200 became 50. OverlayValues sets only what it names. check-in: 450a8ad0f3 user: dmestas tags: trunk

Fossil publishes its own ('This page was generated in about 0.003s') and that is what made our timeline regression measurable against it. Same number, same place, every page.

semdiff gains data-volatile so the disposability harness compares state rather than the stopwatch — without it a wipe-and-reingest fails on '<1ms' vs '4ms', which is true about the clock and false about the index. check-in: cb17edbefa user: dmestas tags: trunk

Was ~52px per row across three columns for one short filename; fits 38 entries where 25 fit before. Drops the History column — thirty identical links, and the file page already links its own history — adds dir/file marks, right-aligns sizes with tabular figures, and folds four lines of chrome into one.

Names are no longer underlined: every name in the listing is a link, so marking them all marked nothing.

The space the History column freed is where the last-change column goes once the index carries per-file data. check-in: 574cf5b97e user: dmestas tags: trunk

A bare README was rendered as markdown 'by convention'. libspatialite's is an autotools plain-text file whose commands carry the root prompt #, so markdown read '# sudo make install' as a heading and turned the build instructions into a dozen h2s.

Extension decides now, and anything unrecognized falls through to escaped

 with its line breaks intact — fossil's rule in
wiki_render_by_mimetype. Also recognizes README.wiki.

Counts tell a reader where a store's content is — pikchr is 245 forum threads and one ticket, tk is 5,809 tickets and one post. The index memoizes them per fold; on tk they cost ~110ms cold and 3ms after.

Also: the current section is marked, empty sections are dimmed but stay linked, the repository outranks the forge name in the header, and timestamps render relative with the exact value in the title. check-in: 3a330c9560 user: dmestas tags: trunk

Adds mirror.list/set/delete/run ops (admin), a mirror table in OLTP, and a scheduler that pulls each configured store on its own interval. Pulls run under the store's single-writer lease and re-ingest only when artifacts actually arrived.

zitcli.Pull is the one call that cannot pass -R: zit pull refuses the flag and works by working directory. pullChanged reads zit's result positively and errors on an unrecognized line rather than defaulting to 'nothing changed', which would leave a mirror green while it silently stopped tracking. check-in: 9c7b4cff5b user: dmestas tags: trunk

Adds fleet.status and fleet.sync ops (admin) and a /fleet page: last round, artifacts, parse fallbacks, and consecutive failures per store. With eleven repos a wedged store is invisible on a page that shows only counts — its counts are whatever they were when it broke.

gate gains gateAt so the fleet pages can ask for Admin at an empty repo rather than Token at a repo; forbid now words the refusal to match. check-in: 5c9f9f41b1 user: dmestas tags: trunk

FramesEach hands each artifact to a callback as it is read; peak RSS on sqlite's 13.2GB census drops to 0.48GB. Frames is kept as a collecting wrapper for tests. A callback error kills the child rather than draining the stream, and the cursor is not saved on a failed round. check-in: 05d01cbb93 user: dmestas tags: trunk