Metrics

This feature is only available in Sidekiq Pro

Sidekiq will send runtime metrics to Statsd for distribution to Graphite, Librato Metrics, etc. Just add it to the server middleware like so:

METRICS = Statsd.new(statsd_host, 8125)

Sidekiq.configure_server do |config|
  config.server_middleware do |chain|
    require 'sidekiq/middleware/server/statsd'
    chain.add Sidekiq::Middleware::Server::Statsd, :client => METRICS
  end
end

where METRICS is your statsd-ruby client instance.