Profiler and Optimization Gems

#	Total Rank	Daily Rank	Name	Summary
1	295	341	bullet	help to kill N+1 queries and unused eager loading.
2	599	777	ruby-prof	ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many t...
3	628	732	benchmark-ips	A iterations per second enhancement to Benchmark.
4	640	459	rack-mini-profiler	Profiling toolkit for Rack applications with Rails integration. Client Side profiling, ...
5	981	1,523	derailed_benchmarks	Go faster, off the Rails
6	1,082	1,644	batch-loader	Powerful tool to avoid N+1 DB or HTTP queries
7	1,321	2,430	peek	Take a peek into your Rails application.
8	6,501	3,806	rails_performance	3rd party dependency-free solution how to monitor performance of your Rails applications.
9	60,530	25,646	simple_bench	Simple wrapper for Ruby's Benchmark
10	65,731	89,752	rbkit	A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtim...
11	133,568	55,240	wor-prof	Wor-prof (Wprof) is a gem for Ruby On Rails which its only purpose is to measure a RoR ...
12	143,664	41,131	rb	irb, shorthand
13	189,984	21,644	cpu-inspect-core	Background per-core CPU monitoring for Ruby/Rails applications. Reads /proc/stat on Lin...