github.com/bo0mer/mozzle (go): Package mozzle implements Cloud Foundry application monitor that emits metric events.  Metrics for the following services are emitted.  Regarding memory usage of each application instance.  Regarding disk usage of each application instance.  Regarding CPU consumption.  Regarding each HTTP event (request-response).  Regarding application availability.  Regarding application events.  Each of the events has attributes specifying the application's org, space, name, id, and the insntace index (when appropriate).  Additionally, the HTTP events have attributes specifying the method, request_id, content length the returned status code and the peer type. There are two peer types - client and server. Client means that measurements are recorded via the Cloud Foundry router's HTTP client that requested the application container and server means that the measurements are recorded for responding to the end user via the router server.  The application event metrics have attributes that describe the event's actor and actee, as well as their ids.
Keywords: cloud-foundry|cloud-foundry-application|metrics|monitoring|riemann