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"For example, an availability level of 99.9% equates to an error budget of 0.01% unsuccessful requests. 0.002% of failing requests in a week would consume 20% o
by paledot 6y ago
"For example, an availability level of 99.9% equates to an error budget of 0.01% unsuccessful requests. 0.002% of failing requests in a week would consume 20% of the error budget, and leave 80% for the quarter."
I... what?
- tolbish 6y agoGiven 10,000 requests in a quarter, in order to achieve 99.9% availability, 9,990 of those requests must be successful. That leaves 10 that can fail. If two fail in a week, then only 8 more can fail for the rest of the quarter.
- paledot 6y agoRight, but 10,000 requests in a quarter is 833 per week. 2/833 is 0.24%, or 99.76% uptime that week.