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| author | Sean Liao <sean@liao.dev> | 2025-09-20 12:33:03 +0100 |
|---|---|---|
| committer | Sean Liao <sean@liao.dev> | 2025-09-22 09:06:29 -0700 |
| commit | 177cd8d7633843c3eabf8f887381cadbeed3514b (patch) | |
| tree | 4a9841a6cf3094910d385b98519117ca998fdded /src/cmd/internal/pkgpattern/pkgpattern.go | |
| parent | 2353c1578596aae7128f028c75b52c6047f0b057 (diff) | |
| download | go-177cd8d7633843c3eabf8f887381cadbeed3514b.tar.xz | |
log/slog: use a pooled json encoder
goos: linux
goarch: amd64
pkg: log/slog/internal/benchmarks
cpu: 12th Gen Intel(R) Core(TM) i7-1260P
│ old.txt │ new.txt │
│ sec/op │ sec/op vs base │
Attrs/JSON_discard/5_args-16 217.4n ± 8% 217.7n ± 5% ~ (p=0.971 n=10)
Attrs/JSON_discard/5_args_ctx-16 217.8n ± 8% 219.0n ± 6% ~ (p=0.723 n=10)
Attrs/JSON_discard/10_args-16 482.8n ± 4% 418.5n ± 1% -13.33% (p=0.000 n=10)
Attrs/JSON_discard/40_args-16 1.709µ ± 1% 1.413µ ± 1% -17.33% (p=0.000 n=10)
geomean 444.5n 409.7n -7.84%
│ old.txt │ new.txt │
│ B/op │ B/op vs base │
Attrs/JSON_discard/5_args-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹
Attrs/JSON_discard/5_args_ctx-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹
Attrs/JSON_discard/10_args-16 498.0 ± 0% 273.0 ± 0% -45.18% (p=0.000 n=10)
Attrs/JSON_discard/40_args-16 2.383Ki ± 0% 1.614Ki ± 0% -32.25% (p=0.000 n=10)
geomean ² -21.94% ²
¹ all samples are equal
² summaries must be >0 to compute geomean
│ old.txt │ new.txt │
│ allocs/op │ allocs/op vs base │
Attrs/JSON_discard/5_args-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹
Attrs/JSON_discard/5_args_ctx-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹
Attrs/JSON_discard/10_args-16 7.000 ± 0% 3.000 ± 0% -57.14% (p=0.000 n=10)
Attrs/JSON_discard/40_args-16 22.000 ± 0% 8.000 ± 0% -63.64% (p=0.000 n=10)
geomean ² -37.17% ²
¹ all samples are equal
² summaries must be >0 to compute geomean
Fixes #74645
Change-Id: I185667cd6caa6a8251e75233eb659c1fd449deaa
Reviewed-on: https://go-review.googlesource.com/c/go/+/705555
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Diffstat (limited to 'src/cmd/internal/pkgpattern/pkgpattern.go')
0 files changed, 0 insertions, 0 deletions