Why did the gitlab-org/gitlab pipelines became slower over the last 6 months?
Context
The pipeline P80 duration for "code pipelines" almost doubled in the last 6 months, and the pipeline P80 duration for the "docs pipelines" tripled in the last 6 months.
Goal
Answer the two following questions:
- Why did we go from 5min in October 2022 to 10-15min in 2023 for docs pipelines?
- Why was the P80 50min in November 2022, and is now 112min in May 2023 for code pipelines?
- Why aren't the other pipeline types affected? (e.g. Frontend, QA)
Edited by David Dieulivol