Class: ActiveSupport::Notifications::Event
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb
Instance Attribute Summary collapse
-
#children ⇒ Object
readonly
Returns the value of attribute children.
-
#end ⇒ Object
readonly
Returns the value of attribute end.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#payload ⇒ Object
Returns the value of attribute payload.
-
#time ⇒ Object
readonly
Returns the value of attribute time.
-
#transaction_id ⇒ Object
readonly
Returns the value of attribute transaction_id.
Instance Method Summary collapse
- #<<(event) ⇒ Object
-
#allocations ⇒ Object
Returns the number of allocations made since the call to
start!
and the call tofinish!
. -
#cpu_time ⇒ Object
Returns the CPU time (in milliseconds) passed since the call to
start!
and the call tofinish!
. -
#duration ⇒ Object
Returns the difference in milliseconds between when the execution of the event started and when it ended.
-
#finish! ⇒ Object
Record information at the time this event finishes.
-
#idle_time ⇒ Object
Returns the idle time time (in milliseconds) passed since the call to
start!
and the call tofinish!
. -
#initialize(name, start, ending, transaction_id, payload) ⇒ Event
constructor
A new instance of Event.
- #parent_of?(event) ⇒ Boolean
- #record ⇒ Object
-
#start! ⇒ Object
Record information at the time this event starts.
Constructor Details
#initialize(name, start, ending, transaction_id, payload) ⇒ Event
Returns a new instance of Event.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 62 def initialize(name, start, ending, transaction_id, payload) @name = name @payload = payload.dup @time = start ? start.to_f * 1_000.0 : start @transaction_id = transaction_id @end = ending ? ending.to_f * 1_000.0 : ending @children = [] @cpu_time_start = 0.0 @cpu_time_finish = 0.0 @allocation_count_start = 0 @allocation_count_finish = 0 end |
Instance Attribute Details
#children ⇒ Object (readonly)
Returns the value of attribute children.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 59 def children @children end |
#end ⇒ Object (readonly)
Returns the value of attribute end.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 59 def end @end end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 59 def name @name end |
#payload ⇒ Object
Returns the value of attribute payload.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 60 def payload @payload end |
#time ⇒ Object (readonly)
Returns the value of attribute time.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 59 def time @time end |
#transaction_id ⇒ Object (readonly)
Returns the value of attribute transaction_id.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 59 def transaction_id @transaction_id end |
Instance Method Details
#<<(event) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 136 def <<(event) @children << event end |
#allocations ⇒ Object
Returns the number of allocations made since the call to start!
and the call to finish!
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 116 def allocations @allocation_count_finish - @allocation_count_start end |
#cpu_time ⇒ Object
Returns the CPU time (in milliseconds) passed since the call to start!
and the call to finish!
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 104 def cpu_time @cpu_time_finish - @cpu_time_start end |
#duration ⇒ Object
Returns the difference in milliseconds between when the execution of the event started and when it ended.
ActiveSupport::Notifications.subscribe('wait') do |*args|
@event = ActiveSupport::Notifications::Event.new(*args)
end
ActiveSupport::Notifications.instrument('wait') do
sleep 1
end
@event.duration # => 1000.138
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 132 def duration self.end - time end |
#finish! ⇒ Object
Record information at the time this event finishes
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 96 def finish! @cpu_time_finish = now_cpu @end = now @allocation_count_finish = now_allocations end |
#idle_time ⇒ Object
Returns the idle time time (in milliseconds) passed since the call to start!
and the call to finish!
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 110 def idle_time duration - cpu_time end |
#parent_of?(event) ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 140 def parent_of?(event) @children.include? event end |
#record ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 75 def record start! begin yield payload if block_given? rescue Exception => e payload[:exception] = [e.class.name, e.] payload[:exception_object] = e raise e ensure finish! end end |
#start! ⇒ Object
Record information at the time this event starts
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/notifications/instrumenter.rb', line 89 def start! @time = now @cpu_time_start = now_cpu @allocation_count_start = now_allocations end |