Gatling performance test suite
Checkout Gatling docs
install sbt tool manually or via sdkman
$ sdk install sbt 1.1.6
run perf simulation with default settings:
$ sbt -Djsse.enableSNIExtension=false clean 'gatling:testOnly load.SparkSimulation'
run perf simulation with specific parameters:
$ export GATLING_SPARK_HOST=spark.host.com
$ export GATLING_SPARK_PORT=8888
$ sbt -Djsse.enableSNIExtension=false clean 'gatling:testOnly load.SparkSimulation'