Measure incident recovery time using the DORA Mean Time to Restore report
The DORA Mean Time To Restore metric indicates how long it takes an organization to recover from a failure in production. MTTR is a good metric for assessing the speed of your recovery process across several areas of technology.
You can configure the DORA profile to measure your incident recovery time using the MTTR report. This report measures the duration between when an incident was created to when the service was restored. In other words, it tracks the time from when the incident was created to the time the incident was closed.
DORA Profile for measuring Incident Recovery time
To use the DORA MTTR widget for measuring incident recovery time, it's necessary to configure the DORA profile definition for MTTR with PagerDuty integration.
- Under the DORA profile definition, select the Mean Time to Restore section.
- Choose PagerDuty as a tool for measuring MTTR.
- Select the associated Pagerduty integration. To learn about how to configure the integration, go to PagerDuty integration.
- Define incident criteria for calculating MTTR by selecting various filters that define incidents you want to track or measure for MTTR calculations.
- The DORA profile definition supports several PagerDuty fields including PD Service, Incident Priority, Incident Urgency, Alert Severity, Status and User ID.
- This definition can also be configured using additional time-based filters such as
created at,updated at, andresolved atin order to calculate MTTR based on your preferences.
Once you have configured the DORA profile to measure incident recovery time using Pagerduty you can add the MTTR widget to the Insight
Calculation Example
The DORA MTTR is calculated by summing up the difference between the time it took to resolve an incident and the time the incident was created for all incidents that occurred within a specific time period. This total sum is then divided by the total number of incidents that occurred during that time period.
Consider the following DORA MTTR configuration:
- SEI integration: PagerDuty
- Filter for Mean Time to Restore: User ID Equals PD-DEMO
- Calculation parameter: Incident Resolved in Insight time range
- Time Range selected on the dashboard: First week of January 2024 i.e. 1st Jan 2024 to 7th Jan 2024
With this configuration, the DORA MTTR widget shows the total number of incidents that were resolved divided by the total number of incidents that occurred in the last one month.
DORA MTTR performance is ranked on the following grading scale:
- Elite: MTTR score less than an Hour
- High: MTTR score less than a Day
- Medium: MTTR score less than a Week
- Low: MTTR score more than a Week
| Incidents | Incident Created | Incident Resolved | Time duration |
|---|---|---|---|
| Incident 1 | 1st Jan 2024 at 12:00:00 | 1st Jan 2024 at 01:00:00 | 60 mins |
| Incident 2 | 2nd Jan 2024 at 04:30:00 | 2nd Jan 2024 at 05:00:00 | 30 mins |
| Incident 3 | 5th Jan 2024 at 06:00:00 | 5th Jan 2024 at 09:00:00 | 3 hours (180 mins) |
For the above example, for the week of 1st Jan 2024 to 7th Jan 2024, the value for the MTTR metric is calculated as below.
DORA Mean Time to Restore = (60 + 30 + 180) / 3 = 90 mins or 1.5 hours (High)