Mean time to resolve

How to use the concept

A practical review of mean time to resolve combines the observed value with the work around it. Inspect queues, handoffs, validation evidence, ownership, and recovery paths. The goal is to find a decision or constraint that can change, not to reward a number that can be improved by relabeling events.

A concrete delivery example

Suppose a service records 100 relevant events during a month and 8 meet the condition represented by mean time to resolve. Under that explicit rule, the reported share is 8 percent. The team then reviews the eight cases individually, because the aggregate says how often the condition appeared but not why it appeared.

Limitations and interpretation

The main limitation is scope. Mean time to resolve does not by itself establish customer value, code quality, developer well-being, or causation. A change can improve this signal while shifting risk into another stage, so pair it with compatible delivery and reliability evidence.

Before acting on mean time to resolve, compare the current observation with a compatible baseline and ask which underlying event produced it. Keep the raw records, counting policy, and ownership visible. When the signal changes, inspect the surrounding workflow for queueing, rework, failed checks, or recovery work. That practice makes the glossary term useful for diagnosis rather than a label attached to a dashboard.