benchmarking partials

benchmark_view.rb

require "benchmark-malloc"
require "slim"

require "action_view"

class BenchmarkView < ActionView::Base   
  def benchmark
    bench_malloc = Benchmark::Malloc.new
    
    stats = bench_malloc.run {
      render partial: "my_partial", locals: {}
    }

    puts "Memory:"
    puts "Total: #{stats.allocated.total_memory}"
    puts stats.allocated.count_memory

    puts "\nObjects:"
    puts "Total: #{stats.allocated.total_objects}"
    puts stats.allocated.count_objects
  end
end

BenchmarkView.new(ActionView::LookupContext.new(File.expand_path("app/views"), {})).benchmark