Class: TingYun::Agent::Transaction::Apdex
- Inherits:
-
Object
- Object
- TingYun::Agent::Transaction::Apdex
- Defined in:
- lib/ting_yun/agent/transaction/apdex.rb
Constant Summary collapse
- APDEX_TXN_METRIC_PREFIX =
'Apdex/'.freeze
Instance Attribute Summary collapse
-
#apdex_start ⇒ Object
Returns the value of attribute apdex_start.
-
#transaction_start_time ⇒ Object
Returns the value of attribute transaction_start_time.
Instance Method Summary collapse
- #apdex_bucket(duration, failed, apdex_t) ⇒ Object
-
#initialize(start, transaction_start) ⇒ Apdex
constructor
A new instance of Apdex.
- #queue_time ⇒ Object
- #record_apdex(metric_name, end_time, failed) ⇒ Object
- #record_apdex_metrics(transaction_prefix, total_duration, current_apdex_t, metric_name, failed) ⇒ Object
Constructor Details
#initialize(start, transaction_start) ⇒ Apdex
Returns a new instance of Apdex.
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 12 def initialize(start, transaction_start) @apdex_start = start || transaction_start @transaction_start_time = transaction_start end |
Instance Attribute Details
#apdex_start ⇒ Object
Returns the value of attribute apdex_start.
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 10 def apdex_start @apdex_start end |
#transaction_start_time ⇒ Object
Returns the value of attribute transaction_start_time.
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 10 def transaction_start_time @transaction_start_time end |
Instance Method Details
#apdex_bucket(duration, failed, apdex_t) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 34 def apdex_bucket(duration, failed, apdex_t) case when failed :apdex_f when duration <= apdex_t :apdex_s when duration <= 4 * apdex_t :apdex_t else :apdex_f end end |
#queue_time ⇒ Object
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 47 def queue_time @transaction_start_time - @apdex_start end |
#record_apdex(metric_name, end_time, failed) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 17 def record_apdex(metric_name, end_time, failed) total_duration = TingYun::Helper.time_to_millis(end_time - apdex_start) if TingYun::Agent::Transaction.recording_web_transaction? record_apdex_metrics(APDEX_TXN_METRIC_PREFIX, total_duration, TingYun::Agent.config[:apdex_t], metric_name, failed) end end |
#record_apdex_metrics(transaction_prefix, total_duration, current_apdex_t, metric_name, failed) ⇒ Object
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# File 'lib/ting_yun/agent/transaction/apdex.rb', line 24 def record_apdex_metrics(transaction_prefix, total_duration, current_apdex_t, metric_name, failed) return unless current_apdex_t return unless metric_name.start_with?(CONTROLLER_PREFIX) apdex_bucket_global = apdex_bucket(total_duration, failed, current_apdex_t) txn_apdex_metric = metric_name.sub(/^[^\/]+\//, transaction_prefix) ::TingYun::Agent::Transaction.metrics.record_unscoped(txn_apdex_metric, apdex_bucket_global, current_apdex_t) end |