Profiler and Optimization Gems

#	Total Rank	Daily Rank	Name	Summary
1	482	876	bullet	help to kill N+1 queries and unused eager loading.
2	522	914	ruby-prof	ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many t...
3	703	582	rack-mini-profiler	Profiling toolkit for Rack applications with Rails integration. Client Side profiling, ...
4	856	1,211	benchmark-ips	An iterations per second enhancement to Benchmark.
5	1,212	1,691	derailed_benchmarks	Go faster, off the Rails
6	1,519	1,903	batch-loader	Powerful tool to avoid N+1 DB or HTTP queries
7	1,640	2,132	peek	Take a peek into your Rails application.
8	55,537	50,523	rbkit	A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtim...
9	108,887	50,523	rb	irb, shorthand
10	113,226	50,523	simple_bench	Simple wrapper for Ruby's Benchmark
11	141,338	50,523	wor-prof	Wor-prof (Wprof) is a gem for Ruby On Rails which its only purpose is to measure a RoR ...