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Bump github.com/open-telemetry/otel-arrow/go from 0.46.0 to 0.47.0 in /benchmarks#408

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Bump github.com/open-telemetry/otel-arrow/go from 0.46.0 to 0.47.0 in /benchmarks#408
tigrannajaryan merged 1 commit intomainfrom
dependabot/go_modules/benchmarks/github.com/open-telemetry/otel-arrow/go-0.47.0

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@dependabot dependabot Bot commented on behalf of github May 1, 2026

Bumps github.com/open-telemetry/otel-arrow/go from 0.46.0 to 0.47.0.

Release notes

Sourced from github.com/open-telemetry/otel-arrow/go's releases.

Release v0.47.0

What's Changed

Full Changelog: open-telemetry/otel-arrow@v0.46.0...v0.47.0

Go Modules

This release includes the following Go modules:

  • github.com/open-telemetry/otel-arrow/go@v0.47.0
  • github.com/open-telemetry/otel-arrow/collector/cmd/otelarrowcol@v0.47.0
Changelog

Sourced from github.com/open-telemetry/otel-arrow/go's changelog.

0.47.0 - 2026-04-02

Commits
  • 37ed89b patch: Renaming existing Telemetry.md docs to telemetry.md (#2520)
  • c44a370 extend test timeouts (#2518)
  • 96366c5 use portpicker for a validation test (#2516)
  • 725d657 chore(release) Prepare Release v0.47.0 (#2517)
  • 983cb42 Doc: Syslog receiver telemetry documentation. (#2482)
  • 43ac3bf perf: syslog_cef_receiver optimize priority and version parsing (#2509)
  • e6e9d71 Gate route_ack/route_nack behind AckNackRouting trait (#2481)
  • ca1e4c8 chore(deps): update docker digest updates (#2488)
  • d8aab65 chore(deps): update github workflow dependencies (major) (#2494)
  • 9c6eb36 Rename engine message channels to inboxes (#2469)
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file Go labels May 1, 2026
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github-actions Bot commented May 1, 2026

Benchmark Result

Benchmark diff with base branch
goos: linux
goarch: amd64
pkg: github.com/splunk/stef/benchmarks
cpu: AMD EPYC 7763 64-Core Processor                
                                                 │ bench-main.txt │            bench-new.txt             │
                                                 │     sec/op     │    sec/op      vs base               │
SerializeNative/STEF/serialize-4                     8.568m ±  7%   11.513m ±  3%  +34.38% (p=0.002 n=6)
SerializeNative/STEFU/serialize-4                    33.86m ±  2%    34.11m ±  4%        ~ (p=0.132 n=6)
DeserializeNative/STEF/deser-4                       2.422m ±  0%    2.444m ±  2%   +0.91% (p=0.026 n=6)
DeserializeNative/STEFU/deser-4                      7.252m ±  1%    7.303m ±  2%        ~ (p=0.093 n=6)
SerializeFromPdata/STEF/serialize-4                  133.4m ±  4%    136.3m ±  3%        ~ (p=0.132 n=6)
SerializeFromPdata/STEFU/serialize-4                 34.30m ±  1%    34.41m ±  2%        ~ (p=0.699 n=6)
DeserializeToPdata/STEF/deserialize-4                49.50m ±  1%    53.39m ±  2%   +7.86% (p=0.002 n=6)
DeserializeToPdata/STEFU/deserialize-4               69.24m ±  1%    71.23m ±  2%   +2.88% (p=0.002 n=6)
STEFReaderRead-4                                     2.511m ±  2%    2.503m ±  1%        ~ (p=0.485 n=6)
STEFSerializeMultipart/astronomy-otelmetrics-4        3.290 ±  4%     3.369 ±  4%        ~ (p=0.240 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     75.17m ± 10%    81.21m ± 14%        ~ (p=0.132 n=6)
ReadSTEF-4                                           2.604m ±  1%    2.631m ±  1%        ~ (p=0.065 n=6)
ReadSTEFZ-4                                          3.258m ±  3%    3.322m ±  2%   +1.97% (p=0.041 n=6)
ReadSTEFZWriteSTEF-4                                 7.901m ±  2%    7.918m ±  2%        ~ (p=1.000 n=6)
geomean                                              21.04m          21.92m         +4.21%

                                                 │ bench-main.txt │            bench-new.txt             │
                                                 │   sec/point    │   sec/point    vs base               │
SerializeNative/STEF/serialize-4                     128.1n ±  7%    172.2n ±  2%  +34.37% (p=0.002 n=6)
SerializeNative/STEFU/serialize-4                    506.5n ±  2%    510.2n ±  4%        ~ (p=0.143 n=6)
DeserializeNative/STEF/deser-4                       36.23n ±  0%    36.55n ±  2%   +0.91% (p=0.026 n=6)
DeserializeNative/STEFU/deser-4                      108.5n ±  1%    109.2n ±  2%        ~ (p=0.087 n=6)
SerializeFromPdata/STEF/serialize-4                  1.997µ ±  4%    2.041µ ±  3%        ~ (p=0.132 n=6)
SerializeFromPdata/STEFU/serialize-4                 513.5n ±  1%    515.0n ±  2%        ~ (p=0.714 n=6)
DeserializeToPdata/STEF/deserialize-4                740.5n ±  1%    799.0n ±  2%   +7.90% (p=0.002 n=6)
DeserializeToPdata/STEFU/deserialize-4               1.036µ ±  1%    1.066µ ±  2%   +2.90% (p=0.002 n=6)
STEFReaderRead-4                                     37.56n ±  2%    37.45n ±  1%        ~ (p=0.485 n=6)
STEFSerializeMultipart/astronomy-otelmetrics-4       4.182µ ±  4%    4.283µ ±  4%        ~ (p=0.240 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     95.54n ± 10%   103.25n ± 14%        ~ (p=0.132 n=6)
ReadSTEF-4                                           38.98n ±  1%    39.38n ±  1%   +1.03% (p=0.045 n=6)
ReadSTEFZ-4                                          48.76n ±  3%    49.72n ±  2%   +1.97% (p=0.039 n=6)
ReadSTEFZWriteSTEF-4                                 118.3n ±  2%    118.5n ±  2%        ~ (p=0.898 n=6)
geomean                                              221.3n          230.7n         +4.22%

                                                 │ bench-main.txt │            bench-new.txt             │
                                                 │      B/op      │     B/op      vs base                │
SerializeNative/STEF/serialize-4                     3.335Mi ± 0%   3.342Mi ± 0%  +0.20% (p=0.024 n=6)
SerializeNative/STEFU/serialize-4                    7.557Mi ± 0%   7.557Mi ± 0%       ~ (p=0.968 n=6)
DeserializeNative/STEF/deser-4                       951.4Ki ± 0%   951.4Ki ± 0%       ~ (p=1.000 n=6) ¹
DeserializeNative/STEFU/deser-4                      1.715Mi ± 0%   1.715Mi ± 0%       ~ (p=1.000 n=6)
SerializeFromPdata/STEF/serialize-4                  76.56Mi ± 0%   76.56Mi ± 0%       ~ (p=0.812 n=6)
SerializeFromPdata/STEFU/serialize-4                 7.557Mi ± 0%   7.557Mi ± 0%       ~ (p=0.686 n=6)
DeserializeToPdata/STEF/deserialize-4                34.83Mi ± 0%   34.83Mi ± 0%       ~ (p=0.063 n=6)
DeserializeToPdata/STEFU/deserialize-4               41.89Mi ± 0%   41.89Mi ± 0%       ~ (p=0.558 n=6)
STEFReaderRead-4                                     953.1Ki ± 0%   953.1Ki ± 0%       ~ (p=1.000 n=6) ¹
STEFSerializeMultipart/astronomy-otelmetrics-4       3.384Gi ± 0%   3.384Gi ± 0%       ~ (p=0.818 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     20.30Mi ± 0%   20.30Mi ± 0%       ~ (p=0.087 n=6)
ReadSTEF-4                                           953.1Ki ± 0%   953.1Ki ± 0%       ~ (p=0.266 n=6)
ReadSTEFZ-4                                          10.29Mi ± 0%   10.29Mi ± 0%       ~ (p=0.981 n=6)
ReadSTEFZWriteSTEF-4                                 13.44Mi ± 0%   13.44Mi ± 0%       ~ (p=0.506 n=6)
geomean                                              10.78Mi        10.78Mi       +0.01%
¹ all samples are equal

                                                 │ bench-main.txt │            bench-new.txt            │
                                                 │   allocs/op    │  allocs/op   vs base                │
SerializeNative/STEF/serialize-4                      2.646k ± 0%   2.659k ± 0%  +0.49% (p=0.024 n=6)
SerializeNative/STEFU/serialize-4                      883.0 ± 0%    883.0 ± 0%       ~ (p=1.000 n=6) ¹
DeserializeNative/STEF/deser-4                         463.0 ± 0%    463.0 ± 0%       ~ (p=1.000 n=6) ¹
DeserializeNative/STEFU/deser-4                        496.0 ± 0%    496.0 ± 0%       ~ (p=1.000 n=6) ¹
SerializeFromPdata/STEF/serialize-4                   134.7k ± 0%   134.7k ± 0%       ~ (p=0.437 n=6)
SerializeFromPdata/STEFU/serialize-4                   884.0 ± 0%    884.0 ± 0%       ~ (p=1.000 n=6) ¹
DeserializeToPdata/STEF/deserialize-4                 756.2k ± 0%   756.2k ± 0%       ~ (p=1.000 n=6) ¹
DeserializeToPdata/STEFU/deserialize-4                944.9k ± 0%   944.9k ± 0%       ~ (p=1.000 n=6) ¹
STEFReaderRead-4                                       463.0 ± 0%    463.0 ± 0%       ~ (p=1.000 n=6) ¹
STEFSerializeMultipart/astronomy-otelmetrics-4        13.15M ± 0%   13.15M ± 0%       ~ (p=1.000 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4      1.956k ± 0%   1.956k ± 0%       ~ (p=1.000 n=6)
ReadSTEF-4                                             463.0 ± 0%    463.0 ± 0%       ~ (p=1.000 n=6) ¹
ReadSTEFZ-4                                            500.0 ± 0%    500.0 ± 0%       ~ (p=1.000 n=6) ¹
ReadSTEFZWriteSTEF-4                                  1.228k ± 0%   1.228k ± 0%       ~ (p=1.000 n=6) ¹
geomean                                               6.298k        6.300k       +0.03%
¹ all samples are equal
Benchmark result
benchstat bench-new.txt
goos: linux
goarch: amd64
pkg: github.com/splunk/stef/benchmarks
cpu: AMD EPYC 7763 64-Core Processor                
                                                 │ bench-new.txt │
                                                 │    sec/op     │
SerializeNative/STEF/serialize-4                    11.51m ±  3%
SerializeNative/STEFU/serialize-4                   34.11m ±  4%
DeserializeNative/STEF/deser-4                      2.444m ±  2%
DeserializeNative/STEFU/deser-4                     7.303m ±  2%
SerializeFromPdata/STEF/serialize-4                 136.3m ±  3%
SerializeFromPdata/STEFU/serialize-4                34.41m ±  2%
DeserializeToPdata/STEF/deserialize-4               53.39m ±  2%
DeserializeToPdata/STEFU/deserialize-4              71.23m ±  2%
STEFReaderRead-4                                    2.503m ±  1%
STEFSerializeMultipart/astronomy-otelmetrics-4       3.369 ±  4%
STEFDeserializeMultipart/astronomy-otelmetrics-4    81.21m ± 14%
ReadSTEF-4                                          2.631m ±  1%
ReadSTEFZ-4                                         3.322m ±  2%
ReadSTEFZWriteSTEF-4                                7.918m ±  2%
geomean                                             21.92m

                                                 │ bench-new.txt │
                                                 │   sec/point   │
SerializeNative/STEF/serialize-4                    172.2n ±  2%
SerializeNative/STEFU/serialize-4                   510.2n ±  4%
DeserializeNative/STEF/deser-4                      36.55n ±  2%
DeserializeNative/STEFU/deser-4                     109.2n ±  2%
SerializeFromPdata/STEF/serialize-4                 2.041µ ±  3%
SerializeFromPdata/STEFU/serialize-4                515.0n ±  2%
DeserializeToPdata/STEF/deserialize-4               799.0n ±  2%
DeserializeToPdata/STEFU/deserialize-4              1.066µ ±  2%
STEFReaderRead-4                                    37.45n ±  1%
STEFSerializeMultipart/astronomy-otelmetrics-4      4.283µ ±  4%
STEFDeserializeMultipart/astronomy-otelmetrics-4    103.2n ± 14%
ReadSTEF-4                                          39.38n ±  1%
ReadSTEFZ-4                                         49.72n ±  2%
ReadSTEFZWriteSTEF-4                                118.5n ±  2%
geomean                                             230.7n

                                                 │ bench-new.txt │
                                                 │     B/op      │
SerializeNative/STEF/serialize-4                    3.342Mi ± 0%
SerializeNative/STEFU/serialize-4                   7.557Mi ± 0%
DeserializeNative/STEF/deser-4                      951.4Ki ± 0%
DeserializeNative/STEFU/deser-4                     1.715Mi ± 0%
SerializeFromPdata/STEF/serialize-4                 76.56Mi ± 0%
SerializeFromPdata/STEFU/serialize-4                7.557Mi ± 0%
DeserializeToPdata/STEF/deserialize-4               34.83Mi ± 0%
DeserializeToPdata/STEFU/deserialize-4              41.89Mi ± 0%
STEFReaderRead-4                                    953.1Ki ± 0%
STEFSerializeMultipart/astronomy-otelmetrics-4      3.384Gi ± 0%
STEFDeserializeMultipart/astronomy-otelmetrics-4    20.30Mi ± 0%
ReadSTEF-4                                          953.1Ki ± 0%
ReadSTEFZ-4                                         10.29Mi ± 0%
ReadSTEFZWriteSTEF-4                                13.44Mi ± 0%
geomean                                             10.78Mi

                                                 │ bench-new.txt │
                                                 │   allocs/op   │
SerializeNative/STEF/serialize-4                     2.659k ± 0%
SerializeNative/STEFU/serialize-4                     883.0 ± 0%
DeserializeNative/STEF/deser-4                        463.0 ± 0%
DeserializeNative/STEFU/deser-4                       496.0 ± 0%
SerializeFromPdata/STEF/serialize-4                  134.7k ± 0%
SerializeFromPdata/STEFU/serialize-4                  884.0 ± 0%
DeserializeToPdata/STEF/deserialize-4                756.2k ± 0%
DeserializeToPdata/STEFU/deserialize-4               944.9k ± 0%
STEFReaderRead-4                                      463.0 ± 0%
STEFSerializeMultipart/astronomy-otelmetrics-4       13.15M ± 0%
STEFDeserializeMultipart/astronomy-otelmetrics-4     1.956k ± 0%
ReadSTEF-4                                            463.0 ± 0%
ReadSTEFZ-4                                           500.0 ± 0%
ReadSTEFZWriteSTEF-4                                 1.228k ± 0%
geomean                                              6.300k

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@dependabot rebase

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@dependabot recreate

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https://github.com/dependabot recreate

Bumps [github.com/open-telemetry/otel-arrow/go](https://github.com/open-telemetry/otel-arrow) from 0.46.0 to 0.47.0.
- [Release notes](https://github.com/open-telemetry/otel-arrow/releases)
- [Changelog](https://github.com/open-telemetry/otel-arrow/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/otel-arrow@v0.46.0...v0.47.0)

---
updated-dependencies:
- dependency-name: github.com/open-telemetry/otel-arrow/go
  dependency-version: 0.47.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/go_modules/benchmarks/github.com/open-telemetry/otel-arrow/go-0.47.0 branch from b2d0eaf to b461d05 Compare May 6, 2026 03:06
@tigrannajaryan tigrannajaryan merged commit 56833bb into main May 6, 2026
9 checks passed
@dependabot dependabot Bot deleted the dependabot/go_modules/benchmarks/github.com/open-telemetry/otel-arrow/go-0.47.0 branch May 6, 2026 14:37
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