Merge branch '4248-motion-of-reals-can-be-anormally-slow-when-linked-with-pseudos' into 'master'

Resolve "add debug for motion timings and optimize motion overhead"

Closes #4248 (closed)

See merge request !6182 (merged)

(cherry picked from commit f71d960c)

95ff266b add motion timing logging and optimize motion overhead