# File lib/active_record/base.rb, line 1384 def benchmark(title, log_level = Logger::DEBUG, use_silence = true) if logger && logger.level <= log_level result = nil seconds = Benchmark.realtime { result = use_silence ? silence { yield } : yield } logger.add(log_level, "#{title} (#{'%.1f' % (seconds * 1000)}ms)") result else yield end end