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How much downtime is 99.999% SLA - SLA & Downtime calculator
What is uptime?
Uptime is the amount of time that a service is available and operational, typically expressed in percentage.
What is SLA?
A service-level agreement (SLA) defines the level of service you expect from a vendor, laying out the metrics by which service is measured, as well as remedies or penalties should agreed-on service levels not be achieved.
How to prevent downtime?
Redundancy, monitoring and alerting are key to ensure a safe and reliable service.
Percentiles matter.
99.9% uptime equals to a period of downtime of 1 minute and 26 seconds per day.
99.99% uptime equals to a period of downtime of less than 9 seconds per day.
99.999% uptime equals to a period of downtime of less than 1 second per day.
SLA UPTIME AND DOWNTIME CALCULATOR
What is the uptime percentage?
Daily9s
Weekly1m
Monthly4m 19s
Quarterly17m 17s
Yearly52m 34s
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See also: Three nines, Four nines, Nine nines, SLA calculator, Downtime calculator, Uptime calculator.
