class Takwimu::ResourceUsage
Public Class Methods
new(sample_rate)
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Calls superclass method
Takwimu::Panel::new
# File lib/takwimu/resource_usage.rb, line 28 def initialize(sample_rate) super() require 'takwimu/instruments/puma_backlog' backlog_reporter = Takwimu::Instruments::PumaBacklog.new if backlog_reporter.valid? instrument backlog_reporter end ## NOTE: To get passenger stats you must be running Passenger as a user with sudo access require 'takwimu/instruments/passenger_stats' passenger_stats_reporter = Takwimu::Instruments::PassengerStats.new if passenger_stats_reporter.valid? Takwimu.config.logger.debug "Takwimu.ResourceUsage.initialize - Setting up Passenger Instrumentation" if Takwimu.config.logger instrument passenger_stats_reporter end require 'takwimu/instruments/stopwatch' instrument Takwimu::Instruments::Stopwatch.new if GC.respond_to? :enable_stats require 'takwimu/instruments/ree_gc' instrument Takwimu::Instruments::Ruby18GC.new end # Ruby 1.9+ if ObjectSpace.respond_to? :count_objects require 'takwimu/instruments/object_space_counter' instrument Takwimu::Instruments::ObjectSpaceCounter.new end # Ruby 1.9+ if GC.respond_to?(:stat) require 'takwimu/instruments/ruby_gc' instrument Takwimu::Instruments::RubyGC.new(sample_rate) end # Ruby 2.1+ with https://github.com/tmm1/gctools if defined? GC::OOB require 'takwimu/instruments/gctools_oobgc' instrument Takwimu::Instruments::GctoolsOobgc.new end end