memory-reak-check.rake

desc "Memory growth test"
task :mem_benchmark do
  require 'testlib'
  N = (ENV['N'] || 100_000).to_i

  N.times do |i|
    Testlib::do_something
    if (i%10_000) == 0
      GC.start
      ruby_mem = ObjectSpace.memsize_of_all / 1_000
      rss = `ps -o rss= -p #{Process.pid}`.to_i
      puts "ruby_memory: #{ruby_mem}, rss: #{rss}"
    end
  end
end