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Does Grafana update fast enough for visualizing data from sensors on robots? (in particular for tracking positional information or response information if tunin
by edge17 7y ago
Does Grafana update fast enough for visualizing data from sensors on robots? (in particular for tracking positional information or response information if tuning/monitoring PIDs etc.)?
- davkal 7y agoDirector of UX here. This year we rewrote a lot of the data flow plumbing in grafana to allow streaming with the very goal to enable sensor and other high frequency use cases. More to come soon
- edge17 7y agoVery cool, anywhere I can read up more on this?
- Rebelgecko 7y agoHow much of those improvements is in current versions of Grafana? I've tried building some dashboards in Chronograf for some data I work with, but there's a lot of sensors that update very quickly so the graphs basically killed the browser tab. If Grafana is better at handling that sort of use case I'll definitely check it out.
- roland35 7y agoGrafana was pretty fast, but the total system latency can add up to about 1 second or so (wifi at least, cellular is longer). We did not use grafana for debugging instantaneous, fast events, but it was fantastic for things like monitoring temperature, current modes, and running statistics.