I posted this question in the Influx community forums but they don’t seem to be very active, it seems a bit more lively here!
I’m graphing two metrics in Grafana, which are as follows:
SELECT last(“value”) from “broker_to_client_connections” where hostname = ‘host’ and metric = ‘\"\Broker()\Broker to Client Connections\"'
SELECT last(“value”) from “broker_to_webclient_connections” where hostname = ‘host’ and metric = '\"\Broker()\Broker to WebClient Connections\"’
It’s pretty self explanatory but the first query find the number of users connected via a desktop client, and the second via a web/mobile client.
I would like another display of total number of connections, so I’ll need to add the above metrics together. Is this possible?
Many thanks in advance