module OneApm::Agent::Instrumentation::ActiveRecord
Constants
- OA_EXPLAINER
Public Class Methods
included(instrumented_class)
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# File lib/one_apm/inst/orm/active_record.rb, line 25 def self.included(instrumented_class) instrumented_class.class_eval do unless instrumented_class.method_defined?(:log_without_oneapm_instrumentation) alias_method :log_without_oneapm_instrumentation, :log alias_method :log, :log_with_oneapm_instrumentation protected :log end end end
insert_instrumentation()
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# File lib/one_apm/inst/orm/active_record.rb, line 19 def self.insert_instrumentation ::ActiveRecord::ConnectionAdapters::AbstractAdapter.module_eval do include ::OneApm::Agent::Instrumentation::ActiveRecord end end
Public Instance Methods
generate_metrics(operation, name)
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# File lib/one_apm/inst/orm/active_record.rb, line 35 def generate_metrics(operation, name) @product ||= ActiveRecordHelper.database_info(@config) model_name = ActiveRecordHelper.model_for_name(name) ActiveRecordHelper.metric_for(@product, operation, model_name).compact end
log_with_oneapm_instrumentation(*args, &block)
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# File lib/one_apm/inst/orm/active_record.rb, line 41 def log_with_oneapm_instrumentation(*args, &block) state = OneApm::TransactionState.tl_get if !state.is_execution_traced? return log_without_oneapm_instrumentation(*args, &block) end sql, name, _ = args operation = ActiveRecordHelper.operator_for_name(OneApm::Helper.correctly_encoded(name)) || ActiveRecordHelper.operator_for_sql(OneApm::Helper.correctly_encoded(sql)) if !operation log_without_oneapm_instrumentation(*args, &block) else metrics = generate_metrics(operation, name) self.class.trace_execution_scoped(metrics) do t0 = Time.now begin log_without_oneapm_instrumentation(*args, &block) ensure elapsed_time = (Time.now - t0).to_f OneApm::Manager.notice_sql(sql, metrics.first, @config, elapsed_time, state, &OA_EXPLAINER) end end end end
remote_service_metric()
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# File lib/one_apm/inst/orm/active_record.rb, line 69 def remote_service_metric if @config && @config[:adapter] ActiveRecordHelper.remote_service_metric(@config[:adapter], @config[:host]) end end