Profiler and Optimization Gems

#	Total Rank	Daily Rank	Name	Summary
1	504	883	ruby-prof	ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many t...
2	515	733	bullet	help to kill N+1 queries and unused eager loading.
3	687	900	rack-mini-profiler	Profiling toolkit for Rack applications with Rails integration. Client Side profiling, ...
4	902	1,186	benchmark-ips	An iterations per second enhancement to Benchmark.
5	1,428	1,517	derailed_benchmarks	Go faster, off the Rails
6	1,979	2,161	batch-loader	Powerful tool to avoid N+1 DB or HTTP queries
7	2,253	2,011	peek	Take a peek into your Rails application.
8	53,918	29,445	rbkit	A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtim...
9	112,679	29,445	rb	irb, shorthand
10	139,344	13,069	simple_bench	Simple wrapper for Ruby's Benchmark
11	144,554	19,390	wor-prof	Wor-prof (Wprof) is a gem for Ruby On Rails which its only purpose is to measure a RoR ...