uptime

باللغة العربية: مُدَّة التَّشْغِيل، وَقْت الجَاهِزِيَّة

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)

الجمع uptimes