What Impact?
| If it's up... | A.K.A... | It's down... per year |
|---|---|---|
| 90% | n/a | 876 hours |
| 95% | 1σ | 438 hours |
| 99% | 2σ | 87 hours, 36 minutes |
| 99.9% | 3σ | 8 hours, 45 minutes, 36 seconds |
| 99.99% | 4σ | 52 minutes, 33.6 seconds |
| 99.999% | 5σ | 5 minutes, 15.36 seconds |
| 99.9999% | 6σ | 31.68 seconds |
Read more about this topic: Website Monitoring