chore(deps): update dependency go to v1.27.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
go	uses-with	minor	1.26.x → 1.27.x
go	uses-with	minor	1.26 → 1.27

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Release Notes

actions/go-versions (go)

v1.27.0: 1.27.0

Compare Source

Go 1.27.0

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[github-actions]

📊 Benchmark & Profile Results

Performance Summary

• Throughput: 2426.03 paragraphs/second
• Mean time per paragraph: 412.20 µs
• Nanoseconds per operation: 412196 ns/op

🔍 Interactive Profile Visualizations

View the interactive profile graphs directly in your browser:

📈 View CPU Profile →

• Download the artifact benchmark-profiles-c896de8fbf6729453f1c3f7dfe2b358e85c519ec
• Open cpu_profile.html in your browser

💾 View Memory Profile →

• Download the artifact benchmark-profiles-c896de8fbf6729453f1c3f7dfe2b358e85c519ec
• Open memory_profile.html in your browser

CPU Profile (Top 20)

File: deidentify.test
Build ID: 80fca736e8a4a0af71c4c56363b99bf62333284f
Type: cpu
Time: 2026-08-20 05:04:21 UTC
Duration: 77.75s, Total samples = 190.89s (245.52%)
Showing nodes accounting for 183.11s, 95.92% of 190.89s total
Dropped 273 nodes (cum <= 0.95s)
Showing top 20 nodes out of 48
      flat  flat%   sum%        cum   cum%
    48.11s 25.20% 25.20%     56.79s 29.75%  regexp.(*machine).add
    31.30s 16.40% 41.60%     65.96s 34.55%  regexp.(*Regexp).tryBacktrack
    26.86s 14.07% 55.67%     72.25s 37.85%  regexp.(*machine).step
    22.20s 11.63% 67.30%     40.87s 21.41%  regexp/syntax.(*Inst).MatchRunePos
    18.52s  9.70% 77.00%     18.66s  9.78%  unicode.SimpleFold
    10.40s  5.45% 82.45%     10.40s  5.45%  regexp.(*bitState).shouldVisit (inline)
     4.83s  2.53% 84.98%      5.2...

Memory Profile (Top 20)

File: deidentify.test
Build ID: 80fca736e8a4a0af71c4c56363b99bf62333284f
Type: alloc_space
Time: 2026-08-20 05:06:09 UTC
Showing nodes accounting for 1136.80MB, 99.04% of 1147.82MB total
Dropped 43 nodes (cum <= 5.74MB)
Showing top 20 nodes out of 32
      flat  flat%   sum%        cum   cum%
  383.60MB 33.42% 33.42%   830.71MB 72.37%  regexp.(*Regexp).replaceAll
  314.09MB 27.36% 60.78%  1144.80MB 99.74%  regexp.(*Regexp).ReplaceAllStringFunc
  249.75MB 21.76% 82.54%   250.25MB 21.80%  regexp.(*Regexp).get
  147.55MB 12.85% 95.40%   179.54MB 15.64%  regexp.(*Regexp).ReplaceAllStringFunc.func1
      25MB  2.18% 97.58%       25MB  2.18%  regexp.(*machine).alloc (inline)
   10.30MB   0.9% 98.47%    10.30MB   0.9%  regexp.(*bitState).reset
       3MB  0.26% 98.73%    27.01MB  2.35%  regexp.(*...

📥 All Artifacts Available

Download the complete profiling package from the workflow artifacts:

• 🌐 HTML Reports: cpu_profile.html, memory_profile.html (interactive visualizations)
• 📊 Graphs: CPU & Memory SVG/PNG files
• 📝 Text Reports: Full profiling data in text format
• 🎯 Focused Analysis: Deidentify-specific function profiling
• 📋 Raw Profiles: .prof files for custom analysis

Full Benchmark Output

goos: linux
goarch: amd64
pkg: github.com/aliengiraffe/deidentify
cpu: AMD EPYC 9V74 80-Core Processor                
BenchmarkParagraphDeidentification-4           	   86738	    412196 ns/op	   10289 B/op	      48 allocs/op
BenchmarkParagraphDeidentificationParallel-4   	  197344	    182024 ns/op	    8736 B/op	      47 allocs/op
PASS
ok  	github.com/aliengiraffe/deidentify	77.767s
goos: linux
goarch: amd64
pkg: github.com/aliengiraffe/deidentify
cpu: AMD EPYC 9V74 80-Core Processor                
BenchmarkParagraphDeidentification-4           	   28773	    411573 ns/op
BenchmarkParagraphDeidentificationParallel-4   	   65071	    183118 ns/op
PASS
ok  	github.com/aliengiraffe/deidentify	29.881s
goos: linux
goarch: amd64
pkg: github.com/aliengiraffe/deidentify
cpu: AMD EPYC 9V74 80-Core Processor                
BenchmarkParagraphDeidentificationParallel-4   	   64915	    181983 ns/op
PASS
ok  	github.com/aliengiraffe/deidentify	13.719s

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Generated by Benchmark & Profile workflow run #32334155273 • Updated: Thu, 20 Aug 2026 05:06:35 GMT