# Performance (https://jackin.tailrocks.com/research/engineering/ci/performance/)



This category organizes the jackin❯ research on performance. Choose a page by the question you need to answer.

## Browse [#browse]

<Card title="CI/CD performance: prioritized speedup backlog" href="/research/engineering/ci/performance/ci-performance-analysis/">
  Ranks CI speed opportunities from measured job and step timing, cache behavior, and dependency-work evidence.
</Card>

<Card title="CI/CD Speed Roadmap" href="/research/engineering/ci/performance/ci-speed-roadmap/">
  Records the measured CI speed baseline, implemented optimizations, lane parity, and remaining sources of wall-clock delay.
</Card>

## How to read [#how-to-read]

Start with the page closest to your current question. Follow its related-work links for evidence in adjacent categories and its Roadmap links for implementation commitments.