[apalrd]

The default dashboard is really slow. Apparently this is because of the graphs.
The iteration time is not set directly. The main loop iterates every time it gets a data packet from the robot. (Those data packets should be sent by the robot every time its main loop runs, and those runs are triggered by the packets coming from the driver station, etc.)

I noticed during testing that it takes around 10 seconds for the inputs to update while disabled (I have no idea why this is), and around 1.5 seconds while enabled, using the default dashboard. My custom dashboard is about 1 second, all the time. This is because of the default handling of the crio end, only updating the low priority dashboard data every 25 iterations (the high priority data, which in the default code is the tracking data, is updated every iteration).