What are best practices to implement Gatling in CI?
https://gatling.io/docs/2.3/extensions/jenkins_plugin/

https://wiki.jenkins.io/display/JENKINS/Gatling+Plugin


  Configuration

Install Gatling Plugin (via Manage Jenkins -&gt; Manage Plugins)
Configure your project to execute Gatling simulations, for example using the Maven plugin (see Maven plugin documentation)
Configure your job :
    For a maven job: add "Track a Gatling load simulation" as a new post-build action. Beware that neither your Jenkin's path nor your

  
  job's name should contain any space.
          For a pipeline job: add a line to your pipeline script: gatlingArchive()
  
  Optional configuration: You can publish Gatling results with the
  Jenkins JUnit plugin. Your Gatling simulation needs to have some
  assertions, as each Junit testcase is a different Gatling assertion.

Configure the Jenkins plugin with the following Test report XMLs: target/gatling/assertions-*.xml
Execute Gatling with the following option: -Dgatling.useOldJenkinsJUnitSupport=true, for example: mvn gatling:execute -Dgatling.useOldJenkinsJUnitSupport=true