Make optimizer main loop robust when there is slow or missing data

[jshook]

The optimizer main loop samples result values at 1/10 of a second by default. When workloads do not produce samples into the value function variables at least this fast, the frame analysis fails. For now, we can require the minimum value to be related.

• A defensive check should be added that verifies the rate is always at or above some minimum
• The case in which there is not enough data to derive a value should be considered valid for the purposes of stability detection, but it should be treated as a special case such that if it persists for long enough it is considered an error. This should be allowed for each frame.
• The minimum rate should be lowered in lieu of ^