class NewRelic::Agent::Agent
The Agent is a singleton that is instantiated when the plugin is activated. It collects performance data from ruby applications in realtime as the application runs, and periodically sends that data to the NewRelic server.
Public Class Methods
config()
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# File lib/new_relic/agent/agent.rb, line 40 def self.config ::NewRelic::Agent.config end
new()
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# File lib/new_relic/agent/agent.rb, line 44 def initialize @started = false @event_loop = nil @service = NewRelicService.new @events = NewRelic::Agent::EventListener.new @stats_engine = NewRelic::Agent::StatsEngine.new @transaction_sampler = NewRelic::Agent::TransactionSampler.new @sql_sampler = NewRelic::Agent::SqlSampler.new @agent_command_router = NewRelic::Agent::Commands::AgentCommandRouter.new(@events) @cross_app_monitor = NewRelic::Agent::CrossAppMonitor.new(@events) @synthetics_monitor = NewRelic::Agent::SyntheticsMonitor.new(@events) @error_collector = NewRelic::Agent::ErrorCollector.new @transaction_rules = NewRelic::Agent::RulesEngine.new @harvest_samplers = NewRelic::Agent::SamplerCollection.new(@events) @monotonic_gc_profiler = NewRelic::Agent::VM::MonotonicGCProfiler.new @javascript_instrumentor = NewRelic::Agent::JavascriptInstrumentor.new(@events) @harvester = NewRelic::Agent::Harvester.new(@events) @after_fork_lock = Mutex.new @transaction_event_recorder = NewRelic::Agent::TransactionEventRecorder.new @custom_event_aggregator = NewRelic::Agent::CustomEventAggregator.new @connect_state = :pending @connect_attempts = 0 @environment_report = nil @wait_on_connect_reader, @wait_on_connect_writer = IO.pipe setup_attribute_filter end
Public Instance Methods
refresh_attribute_filter()
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# File lib/new_relic/agent/agent.rb, line 87 def refresh_attribute_filter @attribute_filter = NewRelic::Agent::AttributeFilter.new(NewRelic::Agent.config) end
setup_attribute_filter()
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# File lib/new_relic/agent/agent.rb, line 79 def setup_attribute_filter refresh_attribute_filter @events.subscribe(:finished_configuring) do refresh_attribute_filter end end