rblineprof-report
A simple utility to format and print the result of rblineprof. Makes line-by-line source code profiling easy.
Installation
Add this line to your application's Gemfile:
gem 'rblineprof'
gem 'rblineprof-report'
And then execute:
$ bundle
How to Use
require 'rblineprof'
require 'rblineprof-report'
target = 'app.rb' # or regular expression like /./
profile = lineprof(target) do
...
end
LineProf.report(profile)Result Example:
[LineProf] ===============================================================
example.rb
| 4 target = /./
| 5 profile = lineprof(target) do
102.8ms 1 | 6 sleep 0.1
| 7 end
| 8 LineProf.report(profile)
Options
thresholds
Change thresholds to show as:
LineProf.report(profile, threshods: {
LineProf::CRITICAL => 1000, # default: 50 (ms)
LineProf::WARNING => 100, # default: 5 (ms)
LineProf::NOMINAL => 10, # default: 0.2 (ms)
})out
Outputs to a file:
LineProf.report(profile, out: '/tmp/report.txt')Special Thanks
This is a simple port of rack-lineprof to make it possible to use in non-rack application.