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Claude/fix replace source benchmarks rim oe
#215
Merged
Comparing
claude/fix-replace-source-benchmarks-RimOE
(
32caffd
) with
main
(
88046d5
)
CodSpeed Performance Gauge
-96%
Improvement
2
Regression
2
Untouched
169
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
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
173 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
replace-source: original()
benchmark/cases/replace-source/index.bench.mjs
CodSpeed Performance Gauge
-96%
190.6 µs
4,344.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
replace-source: getReplacements()
benchmark/cases/replace-source/index.bench.mjs
CodSpeed Performance Gauge
-88%
973.9 µs
8,318.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: new ConcatSource() (strings)
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+25%
331 µs
265 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: nested flattening
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+23%
680 µs
555 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: new ConcatSource() (10 raw)
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+8%
251.7 µs
232.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: addAllSkipOptimizing()
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+5%
112.1 µs
106.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: source() (10 raw)
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+3%
121.4 µs
117.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: new CachedSource()
benchmark/cases/cached-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
336.5 µs
328.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: source() (OriginalSource child)
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
2.5 ms
2.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: source() (RawSource child)
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
2.5 ms
2.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: getChildren()
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
114.4 µs
112.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
size-only-source: source() (throws)
benchmark/cases/size-only-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
1.9 ms
1.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: source() (mixed)
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
121.9 µs
119.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: size()
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
3.4 ms
3.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: buffers()
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
3.4 ms
3.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: buffer()
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
3.4 ms
3.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
cached-source: buffer() (cold, wraps ConcatSource x10)
benchmark/cases/cached-source/index.bench.mjs
CodSpeed Performance Gauge
+2%
9.1 ms
8.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: add() x50
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+1%
116.6 µs
115 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concat-source: size()
benchmark/cases/concat-source/index.bench.mjs
CodSpeed Performance Gauge
+1%
198.2 µs
195.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
original-source: updateHash()
benchmark/cases/original-source/index.bench.mjs
CodSpeed Performance Gauge
+1%
6.1 ms
6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
realistic-source-map-pipeline: cold buffers() (Cached->Concat->Cached->Concat)
benchmark/cases/realistic-source-map-pipeline/index.bench.mjs
CodSpeed Performance Gauge
+1%
1.2 ms
1.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
helpers/stringBufferUtils: enter/exit interning range
benchmark/cases/helpers-string-buffer-utils/index.bench.mjs
CodSpeed Performance Gauge
+1%
147.6 µs
146.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: sourceAndMap()
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+1%
10.5 ms
10.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefix-source: map()
benchmark/cases/prefix-source/index.bench.mjs
CodSpeed Performance Gauge
+1%
10.5 ms
10.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
original-source: new OriginalSource(string)
benchmark/cases/original-source/index.bench.mjs
CodSpeed Performance Gauge
0%
74.4 µs
74 µs
1
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3
4
5
6
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Commits
Click on a commit to change the comparison range
Base
main
88046d5
-95.61%
chore: avoid extra changelog entry
32caffd
16 days ago
by alexander-akait
© 2026 CodSpeed Technology
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