Uptime

Definitions

1. The period of time a computer has functioned since last requiring a reboot.
   countable, uncountable
2. The amount of time, or the proportion of total time, during which some system or machinery is operable.
   countable, uncountable

Equivalents

Examples

“To achieve⟳ uptime optimization, the machinery specification and actual design⟳ must be right.”

CEFR level