附录

可用性时间表

可用性 小时
90% 36.5d 3d 2.4h 6min
95% 18.25d 4.5d 1.2h 3min
99% 3.65d 7.2h 14.4min 36s
99.9% 8.76h 43.2min 1.44min 3.6s
99.99% 52.6min 4.32min 8.64s 0.36s
99.999% 5.26min 25.9s 0.87s 0.04s
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