What are the best practices for optimizing Jenkins pipelines for a high-velocity development environment?

I’m managing a Jenkins setup for a fast-paced software development team and we’re experiencing some bottlenecks in our CI/CD pipelines. We’re looking for best practices to optimize our Jenkins pipelines to handle frequent deployments and multiple concurrent jobs efficiently. Specifically, I’m interested in strategies for reducing build times, improving pipeline reliability, and managing resources effectively. Are there any tips on configuring Jenkins for scalability, integrating with other tools, or using plugins that can help enhance performance? Any insights or recommendations from the community would be greatly appreciated.