perf(sources): use scoped bump allocation for sourcemap scratch data
#14265Comparing
perf/sources-bump-allocation
(778c613
) withmain
(fe549a5
)0%
- Improvement
- 1
- Regression
- 1
- Untouched
- 50
- Skipped
- 40
Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data. For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results. Learn more about regression causes.Benchmarks
92 total
js@collect imported identifiers
tests/bench/ts-react.bench.ts::TypeScript React project-2%
225.3 µs230.7 µs
sources@concat_source_add_few
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources+2%
4.1 µs4 µs
bundle@threejs-10x-development
xtask/benchmark/benches/walltime.rs::walltime_benches::threejs_10x_bundle_benchmark::bundle+7%
404.5 ms377.4 ms
rust@mangle_exports
xtask/benchmark/stages/mangle_exports.rs::stage::bench+1%
7.1 ms7.1 ms
rust@runtime_requirements
xtask/benchmark/stages/runtime_requirements.rs::stage::bench+1%
34 ms33.8 ms
rust@create_concatenate_module
xtask/benchmark/stages/create_concatenate_module.rs::stage::bench0%
33.1 ms33 ms
rust@create_chunk_hashes
xtask/benchmark/stages/create_chunk_hashes.rs::stage::bench0%
4 ms4 ms
rust@create_module_hashes
xtask/benchmark/stages/create_module_hashes.rs::stage::bench0%
17 ms16.9 ms
sources@concat_generate_string_with_cache
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
13.5 µs13.5 µs
rust@concatenate_module_code_generation
xtask/benchmark/stages/concatenate_module_code_generation.rs::stage::bench0%
96.9 ms96.6 ms
sources@complex_replace_source_map_cached_source_stream_chunks
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
6.2 ms6.2 ms
rust@scan_dependencies@three_module
xtask/benchmark/cases/scan_dependencies.rs::case::bench0%
21.4 ms21.4 ms
sources@complex_replace_source_map
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
8.7 ms8.7 ms
sources@concat_source_add_many
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
47.3 µs47.2 µs
rust@persistent_cache_restore_after_single_file_change@basic-react-development
xtask/benchmark/cases/persistent_cache_restore_after_single_file_change.rs::case::bench::persistent_cache0%
16.7 ms16.7 ms
sources@parse_source_map_from_json
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
46.6 ms46.5 ms
bundle@basic-react-development
xtask/benchmark/cases/bundle_basic_react_development.rs::case::bench::bundle0%
302.4 ms302.2 ms
rust@create_named_module_ids
xtask/benchmark/stages/create_named_module_ids.rs::stage::bench0%
5.8 ms5.8 ms
rust@build_module_graph
xtask/benchmark/cases/build_module_graph.rs::case::bench0%
894.3 ms894 ms
rust@create_full_hash
xtask/benchmark/stages/create_full_hash.rs::stage::bench0%
6 ms6 ms
bundle@threejs-production-sourcemap
xtask/benchmark/cases/bundle_threejs_production_sourcemap.rs::case::bench::bundle0%
365.9 ms365.8 ms
sources@complex_replace_source_source
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
2.8 ms2.8 ms
sources@repetitive_react_components_source
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
259 µs259 µs
sources@complex_replace_source_size
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
221.4 µs221.4 µs
sources@cached_source_hash
xtask/benchmark/benches/rspack_sources.rs::rspack_sources_benches::rspack_sources::rspack_sources_benchmark::rspack_sources0%
3 µs3 µs
Commits
Click on a commit to change the comparison rangeBase
main
fe549a5
+3.08%
perf(sources): use bump allocation for utf16 scratch buffers
4813405
5 hours ago
by hardfist-3.2%
perf(sources): bump allocate combined sourcemap scratch data
778c613
4 hours ago
by hardfist