Class: OneApm::Collector::StatsEngine::GCProfiler::CoreGCProfiler

Inherits:
Object
  • Object
show all
Defined in:
lib/one_apm/collector/stats_engine/gc_profiler.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/one_apm/collector/stats_engine/gc_profiler.rb', line 84

def self.enabled?
  OneApm::LanguageSupport.gc_profiler_enabled?
end

Instance Method Details

#call_count ⇒ Object 



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# File 'lib/one_apm/collector/stats_engine/gc_profiler.rb', line 92

def call_count
  ::GC.count
end

#call_time_s ⇒ Object 



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# File 'lib/one_apm/collector/stats_engine/gc_profiler.rb', line 88

def call_time_s
  OneApm::Manager.agent.monotonic_gc_profiler.total_time_s
end

#reset ⇒ Object

When using GC::Profiler, it’s important to periodically call GC::Profiler.clear in order to avoid unbounded growth in the number of GC recordds that are stored. However, we actually do this internally within MonotonicGCProfiler on calls to #total_time_s, so the reset here is a no-op.



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# File 'lib/one_apm/collector/stats_engine/gc_profiler.rb', line 101

def reset; end