$ ../../shotgun/rubinius -pss 10 -e "puts 'hello world'"
hello world

Total SendSites: 15517
Top 10, by sends:
sender                          | name              | hits      | misses
========================================================================
SendSite#hits                   | at                | 22587     | 0
SendSite#misses                 | at                | 22587     | 0
Sampler::SendSites#__block__    | misses            | 15516     | 0
Sampler::SendSites#__block__    | hits              | 15516     | 0
Array#delete_if                 | at                | 15515     | 0
Integer#upto                    | <=                | 4748      | 0
String#__block__                | data              | 4031      | 0
String#__block__                | []                | 4024      | 0
String#__block__                | []                | 4024      | 0
Proc#call                       | call              | 3761      | 0