Module: Perfm

Defined in:
lib/perfm/pid_store.rb,
lib/perfm.rb,
lib/perfm/agent.rb,
lib/perfm/queue.rb,
lib/perfm/client.rb,
lib/perfm/engine.rb,
lib/perfm/version.rb,
lib/perfm/heap_dumper.rb,
lib/perfm/storage/api.rb,
lib/perfm/storage/base.rb,
lib/perfm/configuration.rb,
lib/perfm/queue_latency.rb,
lib/perfm/storage/local.rb,
lib/perfm/metrics/sidekiq.rb,
app/models/perfm/gvl_metric.rb,
lib/perfm/gvl_metrics_analyzer.rb,
app/models/perfm/application_record.rb,
app/models/perfm/sidekiq_gvl_metric.rb,
lib/perfm/sidekiq_gvl_metrics_analyzer.rb,
lib/perfm/errors/latency_exceeded_error.rb,
lib/perfm/middleware/gvl_instrumentation.rb,
lib/generators/perfm/install/install_generator.rb,
lib/perfm/middleware/sidekiq_gvl_instrumentation.rb,
lib/generators/perfm/uninstall/uninstall_generator.rb,
lib/generators/perfm/sidekiq_gvl_metrics/sidekiq_gvl_metrics_generator.rb

Overview

TODO: Or read from Puma pidfile? TODO: Handle single mode

Defined Under Namespace

Modules: Errors, Metrics, Middleware, QueueLatency, Storage Classes: Agent, ApplicationRecord, Client, Configuration, Engine, GvlMetric, GvlMetricsAnalyzer, HeapDumper, InstallGenerator, PidStore, Queue, SidekiqGvlMetric, SidekiqGvlMetricsAnalyzer, SidekiqGvlMetricsGenerator, UninstallGenerator

Constant Summary collapse

VERSION = 
"1.1.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.configuration ⇒ Object 



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# File 'lib/perfm.rb', line 30

def configuration
  @configuration ||= Configuration.new
end

Class Method Details

.agent ⇒ Object 



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# File 'lib/perfm.rb', line 38

def agent
  @agent
end

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/perfm.rb', line 34

def configure
  yield(configuration)
end

.generate_heap_dump ⇒ Object 



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# File 'lib/perfm.rb', line 56

def generate_heap_dump
  HeapDumper.generate
end

.setup! ⇒ Object 



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# File 'lib/perfm.rb', line 42

def setup!
  return unless configuration.enabled?

  setup_sidekiq if configuration.monitor_sidekiq?
  
  storage = if configuration.storage == :local
    Storage::Local.new
  else
    Storage::Api.new(Client.new(configuration))
  end
  
  @agent = Agent.new(configuration, storage)
end