Every recorded case states what it measures and which user scenario it
affects, shown on hover in the report. Endpoints whose workers report
process CPU time default to the measured non-CPU share and busy
parallelism; the Session corpus worker now reports CPU time per
endpoint. Machine profiles carry logical CPU counts, and the page
shows each default share with its source and can reset overrides.
Session restore and projection run after the file closes, so they use
no storage share; the page keeps one share per endpoint. Record the
repeat projection-list budget, drop the post-GC page heap from the
memory view, remove the unused profile group, and add the owning
Agent Note.
Record budgeted benchmark endpoints and peak memory, and render a
self-contained interactive report that rescales measured times to
reviewed laptop and cloud profiles by single-thread CPU rating and
default-disk latency, and compares peaks with 4 GB and 8 GB of
available memory.
The measured-p99 source (7,229 events) forks in 1,066.2 ms on hosted CI,
below the 1,485-1,523 ms of the former 99.3% source; its budget drops to
1,375 ms. Record the new higher maxima of the other endpoints.
- Fork the measured p99 at rank 988, the highest top-level rank of that
anchor; rank 990 fell in the 99.3% anchor. Derive fork ranks from the
corpus size and pin their shapes in a unit test.
- Seed separate search and fork roots so fork children never reach the
search index.
- Bound child deadlines by the file limit and give every test a deadline
that outlasts its sequential children, so failures reap children before
cleanup.
- Budget peak RSS of the list, search, and fork processes, and check
every recorded median against its budget.
- Name a missing folded record, correct the list-order comment, state that
search models an opt-in deployment, and keep new dependencies sorted.
On the EPYC 7763 runner the file took 294.5 s, 85 s of it single-process
seeding. Two preparation processes now author, validate, and fold
byte-balanced anchor groups in parallel, and a seed process writes the
corpora from their saved bodies and records. Budgets cover the higher
median of the 7763 and 9V74 runner models.
Keep each case at its hardest setting that fits five minutes of hosted CI:
search and fork stay at 1,000 Sessions with the longest fork sampled once,
the list runs 3 samples over 3,000 Sessions, and seeding validates authored
bodies in memory instead of a separate verification pass. The file's last
case asserts the limit; the benchmark job timeout becomes 20 minutes.
Standard two-CPU hosted runs are 2.4-3.4 times the reference machine, above
the shared reference scale, so the budgets use rounded hosted medians with
the shared 1.25 headroom. The benchmark job took 14.4 minutes with these
cases; its timeout becomes 25 minutes.
Starting every frame compression at once kept one native Zstandard context
per pending frame alive and peaked the seed worker at 7.7 GB RSS, which
exceeds the standard hosted runner's memory. Bound compression like file
writes; the seed now peaks at 2.2 GB and writes identical bytes.
Add a required benchmark over synthetic corpora whose per-Session length
distribution is at least a measured local DSH corpus: list at 1,000 and
5,000 Sessions, cold and built content search and stratified forks at
1,000 Sessions, all through the real SessionController on built plain-Node
workers. Raise the benchmark job timeout to 30 minutes for the added cases.
Saafo