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mrrubinos
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Kaliumhexacyanoferrat and
MDA2AV
as code owners
October 28, 2026 11:54
Author
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/benchmark -f nhttp |
Contributor
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👋 Benchmark request received. A collaborator will review and approve the run. |
Contributor
Benchmark ResultsFramework:
Composite score, main against this run, in the board's default view:
The results on main were measured in another session, so a few points up or down can be the machine and not the change. Full log |
Owner
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/benchmark --save |
Contributor
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👋 Benchmark request received. A collaborator will review and approve the run. |
Contributor
Benchmark ResultsFramework:
Composite score, main against this run, in the board's default view:
The results on main were measured in another session, so a few points up or down can be the machine and not the change. Full log |
Owner
|
Please set "type" to experimental |
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Description
nhttp is a pure-Erlang HTTP/1.1, HTTP/2 and HTTP/3 server. One TLS
listener serves h1 and h2 by ALPN, and h3 over QUIC on the same port
number. A cleartext listener serves h2c with prior knowledge.
The entry uses the published Hex package nhttp 1.4.0, pinned in
rebar.lock. It subscribes to the H/1.1, H/2, h2c, H/3, latency, JSON,
static and WebSocket profiles.
validate.sh nhttppasses 104 of 104checks, including the h3 checks.
Type is
emergingand mode isstandard, with no VM flags.Completeness:
parses it.
nhttp_resp:ok/2sets status, headers and body inone call.
Static files: nhttp has no static file handler. The entry reads the
file on each request. It selects the
.bror.gzvariant fromAccept-Encoding, because the built-in negotiation of nhttp does notsupport br.
PR Commands — comment on this PR to trigger (requires collaborator approval):
/benchmark -f <framework>/benchmark -f <framework> -t <test>/benchmark -f <framework> --save/benchmark -f <framework> -t <test> --save/benchmark -f <framework> --compare <other>/benchmark-multiple -f <fw1>,<fw2>,...-tand--savetoo; saved results land in a single commit/benchmark-multiple --save-fneeded: benchmark and save every framework the PR touches/benchmark-test -t <test><test>and save the resultsFor
/benchmark, always specify-f <framework>; the flags combine in any order. Results come back as a comment with a per-profile table of RPS, p99, CPU and memory — one table per framework on multi runs. A new benchmark comment while a run is in flight queues behind it (one deep) instead of cancelling it. For multi-framework PRs (dependency bumps, same-language refactors) prefer/benchmark-multiple, which runs everything in a single job and commits all saved results together, so no run overwrites another.--compareworks on single-framework runs only.What the deltas are measured against. By default, this framework's own results published on
main- answering "did this change help?". When you are tuning a variant or a successor entry,--comparere-bases them on another entry instead:The reply states which baseline it used, and profiles the other framework does not run show
n/arather than a delta.Run benchmarks locally
You can validate and benchmark your framework locally with the lite script — no CPU pinning, fixed connection counts, all load generators run in Docker.
Requirements: Docker Engine on Linux. Load generators (gcannon, h2load, h2load-h3, wrk) are built as self-contained Docker images on first run.