Profiler and Optimization Gems

#	Total Rank	Daily Rank	Name	Summary
1	292	300	bullet	help to kill N+1 queries and unused eager loading.
2	605	592	ruby-prof	ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many t...
3	655	571	benchmark-ips	A iterations per second enhancement to Benchmark.
4	709	479	rack-mini-profiler	Profiling toolkit for Rack applications with Rails integration. Client Side profiling, ...
5	949	1,560	derailed_benchmarks	Go faster, off the Rails
6	1,058	1,956	batch-loader	Powerful tool to avoid N+1 DB or HTTP queries
7	1,263	3,142	peek	Take a peek into your Rails application.
8	6,761	3,431	rails_performance	3rd party dependency-free solution how to monitor performance of your Rails applications.
9	59,674	74,386	simple_bench	Simple wrapper for Ruby's Benchmark
10	64,456	74,386	rbkit	A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtim...
11	131,673	57,214	wor-prof	Wor-prof (Wprof) is a gem for Ruby On Rails which its only purpose is to measure a RoR ...
12	142,554	74,386	rb	irb, shorthand
13	188,346	57,214	cpu-inspect-core	Background per-core CPU monitoring for Ruby/Rails applications. Reads /proc/stat on Lin...