Thread ID: 9671460
Fiber ID: 10992080
Total: 3.000000
Sort by: self_time

 %self      total      self      wait     child     calls  name
 66.67      2.000     2.000     0.000     0.000        1   String#upcase 
 33.33      1.000     1.000     0.000     0.000        3   String#* 

* indicates recursively called methods