Uptime and downtime with 80 % SLA
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SLA level of 80 % uptime/availability results in the following periods of allowed downtime/unavailability:
- Daily: 4h 48m 0s
- Weekly: 1d 9h 36m 0s
- Monthly: 6d 53m 49s
- Quarterly: 18d 2h 41m 28s
- Yearly: 72d 10h 45m 50s
Direct link to the page with these results: uptime.is/80
The SLA calculations assume a requirement of continuous uptime (i.e. 24/7 all year long) with additional approximations as described in the source. uptime.is was originally implemented in newLISP, which had powered uptime and downtime calculations for more than a decade.
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