[codex] Optimize source map streaming hot paths
#235Comparing
codex/callgrind-performance-30
(fcaa1d1
) withmain
(98138ce
)+50%
- Improvement
- 1
- Untouched
- 12
- Skipped
- 7
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
20 total
complex_replace_source_map
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+50%
9.4 ms6.2 ms
complex_replace_source_source
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+7%
2.7 ms2.5 ms
cached_source_hash
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+3%
3 µs2.9 µs
repetitive_react_components_map
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+2%
1.8 ms1.7 ms
concat_source_add_many
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+1%
46.8 µs46.2 µs
concat_source_add_few
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources+1%
6.2 µs6.2 µs
concat_generate_string_with_cache
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
13.2 µs13.2 µs
source_map_to_json
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
11.5 ms11.5 ms
complex_replace_source_map_cached_source_stream_chunks
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
6.4 ms6.4 ms
complex_replace_source_size
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
221.3 µs221.3 µs
repetitive_react_components_source
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
252 µs252.2 µs
parse_source_map_from_json
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
47.9 ms47.9 ms
concat_generate_string
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sources0%
44 µs44.1 µs
The benchmarks below were skipped, so their baseline results are used instead. If they were deleted in your codebase, archive them to remove them from the performance reports.
Learn more about archiving benchmarks
Learn more about archiving benchmarks
concat_generate_base64_with_cache
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
17.3 µs*
concat_generate_base64
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
48 µs*
concat_generate_string_with_cache_as_key
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
3 µs*
concat_generate_string_as_key
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
14.7 µs*
complex_replace_source
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
55.4 ms*
stringify_source_map_to_json
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
14.7 ms*
source_map_clone
benches/bench.rs::rspack_sources::bench_rspack_sources::rspack_sourcesSkipped
1.1 µs*
Commits
Click on a commit to change the comparison rangeBase
main
98138ce
×1,500
Optimize source size and concat hot paths
d111aab
5 days ago
by hardfistOptimize ReplaceSource source generation
9b152d0
5 days ago
by hardfist+12.83%
Optimize ASCII source map streaming
e043b24
5 days ago
by hardfist+36.35%
Optimize OriginalSource replace source maps
fcaa1d1
5 days ago
by hardfist