Question

In a cloud service uptime is 50 minutes downtime is 10 minutes what is the availability of service

Answer 1

The uptime for this cloud service is 83.334 %

This is simply because out of 60 minutes, the service was online for only 50 minutes.

To calculate we simply 50/60 * 100 = 83.334%

This is actually a very poor up time and most cloud services should achieve at least 99.999% uptime for everything to work smoothly.