I would like to share my experience and journey on how we brought down our Jenkins build pipeline time down from over 90 minutes to under 12 minutes. In the process, I would share specific techniques which helped and also some, which logically made sense, but actually did not help. If your team is trying to optimize their build times, then this session might give you some ideas on how to approach the problem.
Development Impact - For one of our build job, below graph shows how the number of builds in a day have increased over a period of time as the build time has reduced. Frequency of code check-in has increased; Wait time has reduced; failed test case faster to isolate and fix.