|
require "benchmark/benchmark_helper"
|
|
require 'memory_profiler'
|
|
require "stackprof"
|
|
|
|
def with_memory_profiler
|
|
report = MemoryProfiler.report do
|
|
yield
|
|
end
|
|
report.pretty_print
|
|
end
|
|
|
|
def with_stackprof
|
|
StackProf.run(mode: :object, raw: true, out: '/tmp/stackprof_objects.dump', interval: 1) do
|
|
yield
|
|
end
|
|
puts '/tmp/stackprof_objects.dump dump created, please use "stackprof --text /tmp/stackprof_objects.dump" to investigate'
|
|
end
|
|
|
|
def with_chosen_profiler(&block)
|
|
case (ENV['PROFILER'] || '').downcase
|
|
when 'memory_profiler'
|
|
profiler_method = :with_memory_profiler
|
|
when 'stackprof'
|
|
profiler_method = :with_stackprof
|
|
else
|
|
puts 'Set "PROFILER" to either "memory_profiler" or "stackprof"'
|
|
exit 1
|
|
end
|
|
|
|
send(profiler_method, &block)
|
|
end
|
