Disp: improve metrics #3101
Description
- Less verbose metrics/labels, please:
is a lot more characters than required. Suggestion:
dispatcher_open_application_connections{elem="dispatcher",open_connection_type="no_svc"} 2disp_app_sockets_open{elem="dispatcher", type="no_svc"} 2 - It would be good to name the ringbuf, so that it's purpose is visible in metrics.
- Metrics on app connections opening/closing
- Metrics on app connection errors
- Metrics on packet sending errors
- Metrics on packet parsing errors
- SCMP metrics:
- pings/traceroutes/recordpath metrics
- errors by type
- application-not-found errors
- traffic by svc
- receive socket buffer overflows (from go/lib/overlay/conn).