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perf: monomorphic ResolveRequest object literals (#445 backwards-compatible)
#533
Closed
Comparing
claude/implement-pr445-perf-0SWZl
(
9d3549d
) with
main
(
3c4e574
)
CodSpeed Performance Gauge
-45%
Regression
1
Untouched
58
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
Untouched
59 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
concurrent-batch: Promise.all of 15 resolves (warm)
benchmark/cases/concurrent-batch/index.bench.mjs
CodSpeed Performance Gauge
-45%
2.9 ms
5.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: node require.resolve x 1000
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
0%
65.2 ms
65.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: node import.meta.resolve x 1000
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
0%
4.1 ms
4.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve promise x 1000 (no cache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
0%
379.4 ms
381.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
prefer-absolute: absolute paths (warm)
benchmark/cases/prefer-absolute/index.bench.mjs
CodSpeed Performance Gauge
-1%
869.3 µs
877 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve async x 1000 (no cache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-1%
380 ms
383.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
huge-alias-miss: 300 aliases, no match
benchmark/cases/huge-alias-miss/index.bench.mjs
CodSpeed Performance Gauge
-1%
2.6 ms
2.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve sync x 1000 (no cache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-1%
660.8 ms
667.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
symlinks: follow symlinks=true (warm)
benchmark/cases/symlinks/index.bench.mjs
CodSpeed Performance Gauge
-1%
1.7 ms
1.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve promise x 1000 (fs + unsafeCache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-1%
27.1 ms
27.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve async x 1000 (fs + unsafeCache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-1%
27.8 ms
28.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve sync x 1000 (fs + unsafeCache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-2%
18 ms
18.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
deep-hierarchy: relative from 10-deep dir (warm)
benchmark/cases/deep-hierarchy/index.bench.mjs
CodSpeed Performance Gauge
-2%
1.9 ms
1.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
realistic-midsize: mixed batch (cold cache)
benchmark/cases/realistic-midsize/index.bench.mjs
CodSpeed Performance Gauge
-2%
7.2 ms
7.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
restrictions: path prefix + regex (warm)
benchmark/cases/restrictions/index.bench.mjs
CodSpeed Performance Gauge
-2%
1.1 ms
1.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
symlinks: symlinks=false (warm)
benchmark/cases/symlinks/index.bench.mjs
CodSpeed Performance Gauge
-2%
416.8 µs
425.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
huge-alias-list: 300+8 aliases, match near end
benchmark/cases/huge-alias-list/index.bench.mjs
CodSpeed Performance Gauge
-2%
4 ms
4.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
roots: server-relative paths (warm)
benchmark/cases/roots/index.bench.mjs
CodSpeed Performance Gauge
-2%
1.2 ms
1.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
query-fragment: ?query + #fragment mix (warm)
benchmark/cases/query-fragment/index.bench.mjs
CodSpeed Performance Gauge
-2%
1.5 ms
1.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
self-reference: import own package name (warm)
benchmark/cases/self-reference/index.bench.mjs
CodSpeed Performance Gauge
-2%
1.2 ms
1.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
resolve-to-context: directory resolve (warm)
benchmark/cases/resolve-to-context/index.bench.mjs
CodSpeed Performance Gauge
-3%
347.3 µs
357.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
sync-resolver: resolveSync mixed batch (warm)
benchmark/cases/sync-resolver/index.bench.mjs
CodSpeed Performance Gauge
-3%
702.3 µs
723.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve promise x 1000 (fs cache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-3%
159.8 ms
164.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
unsafe-cache: ON, 3x repeat
benchmark/cases/unsafe-cache/index.bench.mjs
CodSpeed Performance Gauge
-3%
962.2 µs
992.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
node-compare: enhanced-resolve async x 1000 (fs cache)
benchmark/cases/node-compare/index.bench.mjs
CodSpeed Performance Gauge
-3%
161.4 ms
166.5 ms
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Commits
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Base
main
3c4e574
-44.79%
perf: monomorphic ResolveRequest object literals (#445 backwards-compatible)
9d3549d
19 hours ago
by claude
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