# Ultimate lesson learned ### Incident overview 1. Impact summary 2. Outage start time / Outage end time 3. Timeline of the issue 4. Root cause 1. Software component: 2. Team: 5. Contact person 6. Manager of contact person 7. Detection ### Incident response Could the change be rolled back easily? ### Monitoring Was issue automatically detected? ### Prevention and Improvement What to do in order to prevent the issue? ### Others How many issues your team had per quarter? How you measure impact of the issue? --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://engineering.dawidbojarowicz.com/ultimate-lesson-learned.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.