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automated_benchmark_reports

🛠 Automate Benchmark Suites with Interactive HTML Reports​

Integrate your benchmark harness into CI to generate versioned HTML dashboards. Use ERB and Chart.js to produce interactive reports for trend analysis and track regressions over time.

require 'benchmark'
require 'erb'
require 'json'

# Step 1: run benchmarks
results = Benchmark.bmbm do |x|
  x.report('alpha') { alpha_task }
  x.report('beta')  { beta_task  }
end

# Step 2: prepare data for chart
chart_data = results.map { |r| { name: r.label, time: r.real } }

# Step 3: render HTML
template = ERB.new(File.read('report_template.html.erb'))
File.write('bench_report.html', template.result_with_hash(data: chart_data.to_json))

Then, in your GitHub Actions pipeline, upload bench_report.html as an artifact or deploy to GitHub Pages for continuous visibility.