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f664031bc1
Fixes #58808 goos: linux goarch: amd64 pkg: net cpu: DO-Premium-Intel │ old │ new │ │ sec/op │ sec/op vs base │ Splice/tcp-to-unix/1024-4 3.783µ ± 10% 3.201µ ± 7% -15.40% (p=0.001 n=10) Splice/tcp-to-unix/2048-4 3.967µ ± 13% 3.818µ ± 16% ~ (p=0.971 n=10) Splice/tcp-to-unix/4096-4 4.988µ ± 16% 4.590µ ± 11% ~ (p=0.089 n=10) Splice/tcp-to-unix/8192-4 6.981µ ± 13% 5.236µ ± 9% -25.00% (p=0.000 n=10) Splice/tcp-to-unix/16384-4 10.192µ ± 9% 7.350µ ± 7% -27.89% (p=0.000 n=10) Splice/tcp-to-unix/32768-4 19.65µ ± 13% 10.28µ ± 16% -47.69% (p=0.000 n=10) Splice/tcp-to-unix/65536-4 41.89µ ± 18% 15.70µ ± 13% -62.52% (p=0.000 n=10) Splice/tcp-to-unix/131072-4 90.05µ ± 11% 29.55µ ± 10% -67.18% (p=0.000 n=10) Splice/tcp-to-unix/262144-4 170.24µ ± 15% 52.66µ ± 4% -69.06% (p=0.000 n=10) Splice/tcp-to-unix/524288-4 326.4µ ± 13% 109.3µ ± 11% -66.52% (p=0.000 n=10) Splice/tcp-to-unix/1048576-4 651.4µ ± 9% 228.3µ ± 14% -64.95% (p=0.000 n=10) geomean 29.42µ 15.62µ -46.90% │ old │ new │ │ B/s │ B/s vs base │ Splice/tcp-to-unix/1024-4 258.2Mi ± 11% 305.2Mi ± 8% +18.21% (p=0.001 n=10) Splice/tcp-to-unix/2048-4 492.5Mi ± 15% 511.7Mi ± 13% ~ (p=0.971 n=10) Splice/tcp-to-unix/4096-4 783.5Mi ± 14% 851.2Mi ± 12% ~ (p=0.089 n=10) Splice/tcp-to-unix/8192-4 1.093Gi ± 11% 1.458Gi ± 8% +33.36% (p=0.000 n=10) Splice/tcp-to-unix/16384-4 1.497Gi ± 9% 2.076Gi ± 7% +38.67% (p=0.000 n=10) Splice/tcp-to-unix/32768-4 1.553Gi ± 11% 2.969Gi ± 14% +91.17% (p=0.000 n=10) Splice/tcp-to-unix/65536-4 1.458Gi ± 23% 3.888Gi ± 11% +166.69% (p=0.000 n=10) Splice/tcp-to-unix/131072-4 1.356Gi ± 10% 4.131Gi ± 9% +204.72% (p=0.000 n=10) Splice/tcp-to-unix/262144-4 1.434Gi ± 13% 4.637Gi ± 4% +223.32% (p=0.000 n=10) Splice/tcp-to-unix/524288-4 1.497Gi ± 15% 4.468Gi ± 10% +198.47% (p=0.000 n=10) Splice/tcp-to-unix/1048576-4 1.501Gi ± 10% 4.277Gi ± 16% +184.88% (p=0.000 n=10) geomean 1.038Gi 1.954Gi +88.28% │ old │ new │ │ B/op │ B/op vs base │ Splice/tcp-to-unix/1024-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/2048-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/4096-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/8192-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/16384-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/32768-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/65536-4 1.000 ± ? 0.000 ± 0% -100.00% (p=0.001 n=10) Splice/tcp-to-unix/131072-4 2.000 ± 0% 0.000 ± 0% -100.00% (p=0.000 n=10) Splice/tcp-to-unix/262144-4 4.000 ± 25% 0.000 ± 0% -100.00% (p=0.000 n=10) Splice/tcp-to-unix/524288-4 7.500 ± 33% 0.000 ± 0% -100.00% (p=0.000 n=10) Splice/tcp-to-unix/1048576-4 17.00 ± 12% 0.00 ± 0% -100.00% (p=0.000 n=10) geomean ² ? ² ³ ¹ all samples are equal ² summaries must be >0 to compute geomean ³ ratios must be >0 to compute geomean │ old │ new │ │ allocs/op │ allocs/op vs base │ Splice/tcp-to-unix/1024-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/2048-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/4096-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/8192-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/16384-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/32768-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/65536-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/131072-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/262144-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/524288-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Splice/tcp-to-unix/1048576-4 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ geomean ² +0.00% ² ¹ all samples are equal ² summaries must be >0 to compute geomean Change-Id: I829061b009a0929a8ef1a15c183793c0b9104dde Reviewed-on: https://go-review.googlesource.com/c/go/+/472475 Reviewed-by: Damien Neil <dneil@google.com> Reviewed-by: Bryan Mills <bcmills@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> |
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|---|---|---|
| .. | ||
| next | ||
| except.txt | ||
| go1.1.txt | ||
| go1.2.txt | ||
| go1.3.txt | ||
| go1.4.txt | ||
| go1.5.txt | ||
| go1.6.txt | ||
| go1.7.txt | ||
| go1.8.txt | ||
| go1.9.txt | ||
| go1.10.txt | ||
| go1.11.txt | ||
| go1.12.txt | ||
| go1.13.txt | ||
| go1.14.txt | ||
| go1.15.txt | ||
| go1.16.txt | ||
| go1.17.txt | ||
| go1.18.txt | ||
| go1.19.txt | ||
| go1.20.txt | ||
| go1.21.txt | ||
| go1.txt | ||
| README | ||
Files in this directory are data for Go's API checker ("go tool api", in src/cmd/api).
Each file is a list of API features, one per line.
go1.txt (and similarly named files) are frozen once a version has been
shipped. Each file adds new lines but does not remove any.
except.txt lists features that may disappear without breaking true
compatibility.
Starting with go1.19.txt, each API feature line must end in "#nnnnn"
giving the GitHub issue number of the proposal issue that accepted
the new API. This helps with our end-of-cycle audit of new APIs.
The same requirement applies to next/* (described below), which will
become a go1.XX.txt for XX >= 19.
The next/ directory contains the only files intended to be mutated.
Each file in that directory contains a list of features that may be added
to the next release of Go. The files in this directory only affect the
warning output from the go api tool. Each file should be named
nnnnn.txt, after the issue number for the accepted proposal.
(The #nnnnn suffix must also appear at the end of each line in the file;
that will be preserved when next/*.txt is concatenated into go1.XX.txt.)