# File lib/mongrel/handlers.rb, line 338
338:     def process(request, response)
339:       if rand(@sample_rate)+1 == @sample_rate
340:         @processors.sample(listener.workers.list.length)
341:         @headcount.sample(request.params.length)
342:         @reqsize.sample(request.body.length / 1024.0)
343:         @respsize.sample((response.body.length + response.header.out.length) / 1024.0)
344:       end
345:       @interreq.tick
346:     end