英和和英

名詞

uptime (countable and uncountable, plural uptimes)

1. (computing) The period of time a computer has functioned since last requiring a reboot.
2. The amount of time, or the proportion of total time, during which some system or machinery is operable.
   • 2006, Fred K. Geitner and Heinz P. Bloch, chapter 1, in Maximizing Machinery Uptime, Elsevier, →ISBN, page 1:

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

反意語

• downtime

アナグラム

• impute