RAA - ruby-prof/0.2

ruby-prof is a profiler for Ruby.

Please require unprof.rb to run the profiler.

$ ruby -runprof foo.rb

You can specify the clock mode by the RUBY_PROF_CLOCK_MODE environment variable.

$ export RUBY_PROF_CLOCK_MODE=gettimeofday

Valid options are:

clock

use clock(3). This is default.

gettimeofday

use gettimeofday(2).

cpu

use the CPU clock counter like RDTSC on Pentium. This mode is supported on Pentium or PowerPC only.