What does "performability" mean?

A measurement of how well a system performs over a period of time, regardless of the presence of faults.

Performability

Common synonyms include: feasibility, manageability, maneuverability, operational capability, practicability, practicality.

noun

noun ·Rare ·Advanced level

Noun

1
A measurement of how well a system performs over a period of time, regardless of the presence of faults. countable, uncountable

From perform + -ability.