class CanvasStatsd::DefaultTracking
Public Class Methods
track_active_record()
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 11 def self.track_active_record return if @ar_counter require 'aroi' ::Aroi::Instrumentation.instrument_creation! @ar_counter = CanvasStatsd::Counter.new('active_record') ActiveSupport::Notifications.subscribe(/instance\.active_record/) {|*args| update_active_record_count(*args)} end
track_cache()
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 20 def self.track_cache return if @cache_read_counter @cache_read_counter = CanvasStatsd::Counter.new('cache.read') ActiveSupport::Notifications.subscribe(/cache_read\.active_support/) {|*args| update_cache_read_count(*args)} end
track_sql()
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 5 def self.track_sql return if @sql_tracker @sql_tracker = CanvasStatsd::SqlTracker.new(blocked_names: ['SCHEMA']) ActiveSupport::Notifications.subscribe(/sql\.active_record/) {|*args| update_sql_count(*args)} end
Private Class Methods
update_active_record_count(_name, _start, _finish, _id, payload)
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 33 def self.update_active_record_count(_name, _start, _finish, _id, payload) @ar_counter.track payload.fetch(:name, '') end
update_cache_read_count(_name, _start, _finish, _id, _payload)
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 37 def self.update_cache_read_count(_name, _start, _finish, _id, _payload) @cache_read_counter.track "read" end
update_sql_count(_name, _start, _finish, _id, payload)
click to toggle source
# File lib/canvas_statsd/default_tracking.rb, line 29 def self.update_sql_count(_name, _start, _finish, _id, payload) @sql_tracker.track payload.fetch(:name), payload.fetch(:sql) end