Class: Rack::Insight::TimerPanel

Inherits:
Panel
  • Object
show all
Defined in:
lib/rack/insight/panels/timer_panel.rb

Instance Attribute Summary

Attributes inherited from Panel

#request

Instance Method Summary collapse

Methods inherited from Panel

#after, #after_detect, #before, #bool_prop, #camelized_name, #content, current_panel_file, excluded, file_index, from_file, #handle_error_for, #has_content?, #has_custom_probes?, has_table, #has_table?, #heading, inherited, #initialize, #inspect, #is_magic?, #is_probing?, #name, #panel_app, panel_exclusion, panel_mappings, #render, set_sub_class_template_root, #underscored_name

Methods included from Database::EigenClient

included

Methods included from Instrumentation::EigenClient

included

Methods included from Logging

logger, verbose, verbosity

Methods included from Instrumentation::Client

#after_detect, #before_detect, #probe, #request_finish, #request_start

Methods included from Database::RequestDataClient

#count, #key_sql_template, #retrieve, #store, #table_length, #table_setup

Methods included from Render

#compile, #compile!, #compiled_source, #method_name, #method_name_without_locals, #render_template, #signed_params

Constructor Details

This class inherits a constructor from Rack::Insight::Panel

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/insight/panels/timer_panel.rb', line 6

def call(env)
  status, headers, body = nil
  @times = Benchmark.measure do
    status, headers, body = @app.call(env)
  end

  store(env, [
        ["User CPU time",   "%.2fms" % (@times.utime * 1_000)],
        ["System CPU time", "%.2fms" % (@times.stime * 1_000)],
        ["Total CPU time",  "%.2fms" % (@times.total * 1_000)],
        ["Elapsed time",    "%.2fms" % (@times.real  * 1_000)]
  ])

  return [status, headers, body]
end

#content_for_request(number) ⇒ Object 



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# File 'lib/rack/insight/panels/timer_panel.rb', line 28

def content_for_request(number)
  render_template "panels/timer", :measurements => retrieve(number).first
end

#heading_for_request(number) ⇒ Object 



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# File 'lib/rack/insight/panels/timer_panel.rb', line 22

def heading_for_request(number)
  measurements = retrieve(number).first

  measurements.last.last
end