Asked by: Campo Winklerasked in category: General Last Updated: 9th January, 2020
What is MTTD and MTTR?
Furthermore, what is MTTD?
Mean time to detect or discover (MTTD) is a measure of how long a problem exists in an IT deployment before the appropriate parties become aware of it. MTTD is a key performance indicator (KPI) for IT incident management.
One may also ask, what does MTTR stand for? Mean time to repair
Subsequently, question is, what does MTTD stand for in DevOps?
Mean Time to Detect
How do you calculate MTTR?
To calculate MTTR, divide the total maintenance time by the total number of maintenance actions over a given period of time. Imagine a pump that fails three times over the span of a workday. The time spent repairing each of those breakdowns totals one hour. In that case, MTTR would be 1 hour / 3 = 20 minutes.