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@dependabot dependabot bot commented on behalf of github Feb 9, 2026

Bumps github.com/klauspost/compress from 1.18.3 to 1.18.4.

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v1.18.4

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Full Changelog: klauspost/compress@v1.18.2...v1.18.4

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Bumps [github.com/klauspost/compress](https://github.com/klauspost/compress) from 1.18.3 to 1.18.4.
- [Release notes](https://github.com/klauspost/compress/releases)
- [Commits](klauspost/compress@v1.18.3...v1.18.4)

---
updated-dependencies:
- dependency-name: github.com/klauspost/compress
  dependency-version: 1.18.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file Go labels Feb 9, 2026
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github-actions bot commented Feb 9, 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                     13.78m ±  3%   14.00m ±  6%       ~ (p=0.093 n=6)
SerializeNative/STEFU/serialize-4                    35.89m ±  2%   36.63m ±  2%       ~ (p=0.065 n=6)
DeserializeNative/STEF/deser-4                       2.467m ±  1%   2.465m ±  1%       ~ (p=0.818 n=6)
DeserializeNative/STEFU/deser-4                      7.319m ±  0%   7.272m ±  1%  -0.64% (p=0.015 n=6)
SerializeFromPdata/STEF/serialize-4                  147.9m ±  1%   148.4m ±  3%       ~ (p=0.937 n=6)
SerializeFromPdata/STEFU/serialize-4                 35.90m ±  2%   36.26m ±  1%       ~ (p=0.240 n=6)
DeserializeToPdata/STEF/deserialize-4                46.89m ±  1%   47.07m ±  2%       ~ (p=0.485 n=6)
DeserializeToPdata/STEFU/deserialize-4               64.56m ±  3%   64.61m ±  1%       ~ (p=0.818 n=6)
STEFReaderRead-4                                     2.529m ±  1%   2.550m ±  1%       ~ (p=0.093 n=6)
STEFSerializeMultipart/astronomy-otelmetrics-4        3.560 ± 24%    3.700 ± 18%       ~ (p=0.394 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     75.23m ±  9%   73.41m ± 11%       ~ (p=0.818 n=6)
ReadSTEF-4                                           2.650m ±  2%   2.712m ±  1%  +2.37% (p=0.015 n=6)
ReadSTEFZ-4                                          3.353m ±  1%   3.405m ±  1%  +1.56% (p=0.004 n=6)
ReadSTEFZWriteSTEF-4                                 7.668m ±  1%   7.912m ±  2%  +3.18% (p=0.002 n=6)
geomean                                              22.10m         22.32m        +1.00%

                                                 │ bench-main.txt │           bench-new.txt            │
                                                 │   sec/point    │  sec/point    vs base              │
SerializeNative/STEF/serialize-4                     206.1n ±  3%   209.4n ±  6%       ~ (p=0.071 n=6)
SerializeNative/STEFU/serialize-4                    536.8n ±  2%   547.7n ±  2%       ~ (p=0.065 n=6)
DeserializeNative/STEF/deser-4                       36.89n ±  1%   36.87n ±  1%       ~ (p=0.788 n=6)
DeserializeNative/STEFU/deser-4                      109.5n ±  0%   108.8n ±  1%  -0.64% (p=0.015 n=6)
SerializeFromPdata/STEF/serialize-4                  2.212µ ±  1%   2.220µ ±  3%       ~ (p=0.970 n=6)
SerializeFromPdata/STEFU/serialize-4                 536.9n ±  2%   542.3n ±  1%       ~ (p=0.193 n=6)
DeserializeToPdata/STEF/deserialize-4                701.4n ±  1%   704.1n ±  2%       ~ (p=0.513 n=6)
DeserializeToPdata/STEFU/deserialize-4               965.7n ±  3%   966.5n ±  1%       ~ (p=0.937 n=6)
STEFReaderRead-4                                     37.83n ±  1%   38.14n ±  1%       ~ (p=0.102 n=6)
STEFSerializeMultipart/astronomy-otelmetrics-4       4.525µ ± 24%   4.703µ ± 18%       ~ (p=0.394 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     95.64n ±  9%   93.30n ± 11%       ~ (p=0.818 n=6)
ReadSTEF-4                                           39.66n ±  2%   40.59n ±  1%  +2.37% (p=0.015 n=6)
ReadSTEFZ-4                                          50.18n ±  1%   50.96n ±  1%  +1.55% (p=0.004 n=6)
ReadSTEFZWriteSTEF-4                                 114.8n ±  1%   118.4n ±  2%  +3.18% (p=0.002 n=6)
geomean                                              232.4n         234.8n        +1.00%

                                                 │ bench-main.txt │            bench-new.txt             │
                                                 │      B/op      │     B/op      vs base                │
SerializeNative/STEF/serialize-4                     3.347Mi ± 0%   3.348Mi ± 0%       ~ (p=0.900 n=6)
SerializeNative/STEFU/serialize-4                    7.557Mi ± 0%   7.557Mi ± 0%       ~ (p=0.465 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                  76.55Mi ± 0%   76.55Mi ± 0%       ~ (p=0.680 n=6)
SerializeFromPdata/STEFU/serialize-4                 7.557Mi ± 0%   7.557Mi ± 0%       ~ (p=0.794 n=6)
DeserializeToPdata/STEF/deserialize-4                31.99Mi ± 0%   31.99Mi ± 0%       ~ (p=0.489 n=6)
DeserializeToPdata/STEFU/deserialize-4               38.88Mi ± 0%   38.88Mi ± 0%       ~ (p=0.422 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=1.000 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4     20.30Mi ± 0%   20.30Mi ± 0%       ~ (p=0.569 n=6)
ReadSTEF-4                                           953.2Ki ± 0%   953.1Ki ± 0%       ~ (p=0.353 n=6)
ReadSTEFZ-4                                          10.29Mi ± 0%   10.29Mi ± 0%       ~ (p=0.595 n=6)
ReadSTEFZWriteSTEF-4                                 13.44Mi ± 0%   13.44Mi ± 0%       ~ (p=0.461 n=6)
geomean                                              10.66Mi        10.66Mi       +0.00%
¹ all samples are equal

                                                 │ bench-main.txt │            bench-new.txt            │
                                                 │   allocs/op    │  allocs/op   vs base                │
SerializeNative/STEF/serialize-4                      2.670k ± 0%   2.671k ± 0%       ~ (p=0.892 n=6)
SerializeNative/STEFU/serialize-4                      885.0 ± 0%    885.0 ± 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=1.000 n=6)
SerializeFromPdata/STEFU/serialize-4                   886.0 ± 0%    886.0 ± 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=0.165 n=6)
STEFDeserializeMultipart/astronomy-otelmetrics-4      1.956k ± 0%   1.956k ± 0%       ~ (p=1.000 n=6)
ReadSTEF-4                                             464.0 ± 0%    464.0 ± 0%       ~ (p=1.000 n=6) ¹
ReadSTEFZ-4                                            502.0 ± 0%    502.0 ± 0%       ~ (p=1.000 n=6) ¹
ReadSTEFZWriteSTEF-4                                  1.231k ± 0%   1.231k ± 0%       ~ (p=1.000 n=6)
geomean                                               6.308k        6.309k       +0.00%
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                    14.00m ±  6%
SerializeNative/STEFU/serialize-4                   36.63m ±  2%
DeserializeNative/STEF/deser-4                      2.465m ±  1%
DeserializeNative/STEFU/deser-4                     7.272m ±  1%
SerializeFromPdata/STEF/serialize-4                 148.4m ±  3%
SerializeFromPdata/STEFU/serialize-4                36.26m ±  1%
DeserializeToPdata/STEF/deserialize-4               47.07m ±  2%
DeserializeToPdata/STEFU/deserialize-4              64.61m ±  1%
STEFReaderRead-4                                    2.550m ±  1%
STEFSerializeMultipart/astronomy-otelmetrics-4       3.700 ± 18%
STEFDeserializeMultipart/astronomy-otelmetrics-4    73.41m ± 11%
ReadSTEF-4                                          2.712m ±  1%
ReadSTEFZ-4                                         3.405m ±  1%
ReadSTEFZWriteSTEF-4                                7.912m ±  2%
geomean                                             22.32m

                                                 │ bench-new.txt │
                                                 │   sec/point   │
SerializeNative/STEF/serialize-4                    209.4n ±  6%
SerializeNative/STEFU/serialize-4                   547.7n ±  2%
DeserializeNative/STEF/deser-4                      36.87n ±  1%
DeserializeNative/STEFU/deser-4                     108.8n ±  1%
SerializeFromPdata/STEF/serialize-4                 2.220µ ±  3%
SerializeFromPdata/STEFU/serialize-4                542.3n ±  1%
DeserializeToPdata/STEF/deserialize-4               704.1n ±  2%
DeserializeToPdata/STEFU/deserialize-4              966.5n ±  1%
STEFReaderRead-4                                    38.14n ±  1%
STEFSerializeMultipart/astronomy-otelmetrics-4      4.703µ ± 18%
STEFDeserializeMultipart/astronomy-otelmetrics-4    93.30n ± 11%
ReadSTEF-4                                          40.59n ±  1%
ReadSTEFZ-4                                         50.96n ±  1%
ReadSTEFZWriteSTEF-4                                118.4n ±  2%
geomean                                             234.8n

                                                 │ bench-new.txt │
                                                 │     B/op      │
SerializeNative/STEF/serialize-4                    3.348Mi ± 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                 76.55Mi ± 0%
SerializeFromPdata/STEFU/serialize-4                7.557Mi ± 0%
DeserializeToPdata/STEF/deserialize-4               31.99Mi ± 0%
DeserializeToPdata/STEFU/deserialize-4              38.88Mi ± 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                                             10.66Mi

                                                 │ bench-new.txt │
                                                 │   allocs/op   │
SerializeNative/STEF/serialize-4                     2.671k ± 0%
SerializeNative/STEFU/serialize-4                     885.0 ± 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                  886.0 ± 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                                            464.0 ± 0%
ReadSTEFZ-4                                           502.0 ± 0%
ReadSTEFZWriteSTEF-4                                 1.231k ± 0%
geomean                                              6.309k

@tigrannajaryan tigrannajaryan merged commit 8392b5b into main Feb 10, 2026
9 checks passed
@dependabot dependabot bot deleted the dependabot/go_modules/examples/profile/github.com/klauspost/compress-1.18.4 branch February 10, 2026 20:40
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