Profiler and Optimization Gems

#	Total Rank	Daily Rank	Name	Summary
1	284	252	bullet	help to kill N+1 queries and unused eager loading.
2	556	653	ruby-prof	ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many t...
3	705	531	rack-mini-profiler	Profiling toolkit for Rack applications with Rails integration. Client Side profiling, ...
4	721	518	benchmark-ips	A iterations per second enhancement to Benchmark.
5	1,016	902	derailed_benchmarks	Go faster, off the Rails
6	1,145	1,028	batch-loader	Powerful tool to avoid N+1 DB or HTTP queries
7	1,274	1,151	peek	Take a peek into your Rails application.
8	57,427	69,238	simple_bench	Simple wrapper for Ruby's Benchmark
9	60,870	69,238	rbkit	A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtim...
10	133,654	69,238	wor-prof	Wor-prof (Wprof) is a gem for Ruby On Rails which its only purpose is to measure a RoR ...
11	139,775	69,238	rb	irb, shorthand