Occasionally I’ve run into slowdowns on dashboards, particularly when zooming on on map blocks. I suspect the general cause is that we’re displaying too much historical data (7 days for all devices in the application, which can be up to a few dozen), but the fact that it got worse as I zoom seemed counterintuitive. Is this slowdown on zooming in expected? The slowdown was observed in Chrome, but I don’t know that it’s browser specific.
More generally, do you have a recommendation for how many historical data points is too many to display on the dashboard? I realize this performance is related to computer hardware, but even very general limits you’ve run into might help. Having a way to paginate the devices shown on a map might help. Not sure if there’s a good way to do that though.