← Back to context Comment by ivanjermakov 3 months ago 1 - downtime/period. I suspect period is 1 year. 99.9% is 8.76 hours of downtime a year. 1 comment ivanjermakov Reply lionkor 3 months ago Exactly this. Just keep a note every time they have a big outage, and then take the last year and see if its over 9 hours, is a good measure.
lionkor 3 months ago Exactly this. Just keep a note every time they have a big outage, and then take the last year and see if its over 9 hours, is a good measure.
Exactly this. Just keep a note every time they have a big outage, and then take the last year and see if its over 9 hours, is a good measure.