title: Cache in gitlab ci while building docker images
body: <p>I am building CI/CD pipline with GitLab using GCP cloud build docker image but the <strong>build</strong> is taking longer time to complete
  can anyone help me regarding this why build is taking longer time?
  How we can reducing the build time i am already using <strong>--cache-from</strong>
  Here is my cloudbuild.yaml file
  <a href="https://i.stack.imgur.com/1JdIc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1JdIc.png" alt="cloudbuild.yaml" /></a></p>