Sha256: 6f015ea584d44a5366b8cf906dcc4e8facd23f155ac5d92c9100836d760794c8
Contents?: true
Size: 984 Bytes
Versions: 11
Compression:
Stored size: 984 Bytes
Contents
# encoding: utf-8
# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/rpm/blob/master/LICENSE for complete details.
module Performance
module Instrumentation
class StackProfProfile < Instrumentor
platforms :mri_21
def self.setup
require 'tmpdir'
require 'stackprof'
end
def before(test, test_name)
StackProf.start(:mode => :wall)
end
def after(test, test_name)
StackProf.stop
output_dump_path = artifact_path(test, test_name, "dump")
StackProf.results(output_dump_path)
@artifacts << output_dump_path
results = Marshal.load(File.read(output_dump_path))
output_dot_path = artifact_path(test, test_name, "dot")
report = StackProf::Report.new(results)
File.open(output_dot_path, "w") do |f|
report.print_graphviz(nil, f)
end
@artifacts << output_dot_path
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems