webpack
webpack-sources
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
GitHub Actions run
CPU Simulation
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
11 hours ago
223f73a
claude/add-benchmarks-codspeed-lrgND
pull_request
Compare
Base
Search a run
Head
Claude/add benchmarks codspeed lrg nd
#198
claude/add-benchmarks-codspeed-lrgND
11 hours ago
CPU Simulation
Compare
Suggested base runs:
Default Branch
•
Parent Commit
Mode
CPU Simulation
Wall Time
Memory
Status
Active
147 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
helpers/createMappingsSerializer: full serializer
benchmark/cases/helpers-create-mappings-serializer/index.bench.mjs
4.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: source() (cached)
benchmark/cases/cached-source/index.bench.mjs
19.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: buffer() (cached)
benchmark/cases/cached-source/index.bench.mjs
19.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: add() x50
benchmark/cases/concat-source/index.bench.mjs
432.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: streamChunks() with SourceMapSource child
benchmark/cases/concat-source/index.bench.mjs
18.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: map() (cached)
benchmark/cases/cached-source/index.bench.mjs
252.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: addAllSkipOptimizing()
benchmark/cases/concat-source/index.bench.mjs
61.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: getCachedData() then restore
benchmark/cases/cached-source/index.bench.mjs
20.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
helpers/createMappingsSerializer: lines-only serializer
benchmark/cases/helpers-create-mappings-serializer/index.bench.mjs
2.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: sourceAndMap() (cached)
benchmark/cases/cached-source/index.bench.mjs
278.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: streamChunks({finalSource:true})
benchmark/cases/concat-source/index.bench.mjs
10.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: getChildren()
benchmark/cases/concat-source/index.bench.mjs
41 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: map() (cold SourceMapSource)
benchmark/cases/cached-source/index.bench.mjs
54.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: updateHash()
benchmark/cases/concat-source/index.bench.mjs
6.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: size() (cached)
benchmark/cases/cached-source/index.bench.mjs
26.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: buffer() (10 raw)
benchmark/cases/concat-source/index.bench.mjs
4.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
helpers/getGeneratedSourceInfo: single line
benchmark/cases/helpers-get-generated-source-info/index.bench.mjs
1.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: new ConcatSource() (10 raw)
benchmark/cases/concat-source/index.bench.mjs
172.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: originalLazy()
benchmark/cases/cached-source/index.bench.mjs
22.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: new ConcatSource() (strings)
benchmark/cases/concat-source/index.bench.mjs
304.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: source() (cold)
benchmark/cases/cached-source/index.bench.mjs
677 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
helpers/readMappings: fixture (noop callback)
benchmark/cases/helpers-read-mappings/index.bench.mjs
27.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: new CachedSource()
benchmark/cases/cached-source/index.bench.mjs
306.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: nested flattening
benchmark/cases/concat-source/index.bench.mjs
313.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: map()
benchmark/cases/concat-source/index.bench.mjs
23 ms
1
2
3
4
5
6
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs