A current LTS or Stable version of Node.js. We recommend using nvm to manage node versions.

$ npm install

See the example/ directory. You can start up the example app with the following. Supply your own Hosted Graphite key or DataDog keys.

$ NODE_ENV=production ENABLE_MTERICS=true HOSTEDGRAPHITE_APIKEY=[valid-key] DEBUG=* DEBUGMETRICS=1 PORT=5000 node example/app.js

This package requires a few environment variable to be set.

• NODE_ENV

• ENVIRONMENT

• METRICS_ENABLED

• HOSTEDGRAPHITE_APIKEY -or- DATADOG_APIKEY and DATADOG_APPKEY

• NODE_APP_INSTANCE

• METRICS_INTERVAL

• DEBUGMETRICS