# Failed deployment recovery time

> DORA's measure of how long it takes to recover from a deployment that fails and needs immediate intervention.

URL: https://pagerless.dev/glossary/failed-deployment-recovery-time
Updated: 2026-10-22

## In Pagerless

One-tap undo of the last deploy is built for exactly this number.

## Related terms

- [MTTR](https://pagerless.dev/glossary/mttr): Mean time to recovery (or restore, or resolve): the average time from an incident starting to service being restored
- [Rollback](https://pagerless.dev/glossary/rollback): Returning a service to its previous known-good version after a bad deploy.

Sources:
1. [DORA metrics guide](https://dora.dev/guides/dora-metrics/)