Simple statsd wrapper to be used inside puma config, monitoring memory consumption of workers. Use with https://github.com/Shopify/statsd-instrument Puma config recipe from: zombocom/puma_worker_killer#5

Example puma.erb excerpt:

require 'statsd-instrument'

worker_initialized = false

after_worker_boot do
  unless worker_initialized
    worker_initialized = true

    PumaInstrument.config do |config|
      config.statsd_backend = StatsD::Instrument::Backends::UDPBackend.new(
        YOUR_STATSD_BACKEND_URL_WITH_UDP_PORT, :statsd
      )
      config.frequency = 5 # seconds
      config.statsd_path = 'request.memory.puma'
    end

    PumaInstrument.start
  end
end

Credits: most stuff in here is taken from puma_worker_killer: https://github.com/schneems/puma_worker_killer

TODO very first version, no tests yet, not fully gemified, no commentationings. USE AT YOUR OWN RISK