gatling-grpc

Gatling Template Project

Template project for gatling performance tests

Project structure

src.test.resources - project resources
src.test.scala.ru.tinkoff.load.mygrpc.cases - simple cases
src.test.scala.ru.tinkoff.load.mygrpc.scenarios - common load scenarios assembled from simple cases
src.test.scala.ru.tinkoff.load.mygrpc - common test configs

Test configuration

Pass this params to JVM using -DparamName="paramValue" AND -Dconfig.override_with_env_vars=true

Gatling logs:
CONSOLE_LOGGING=ON - turn on console logging
FILE_LOGGING=ON - turn on logging in file "target/gatling/gatling.log"
GRAYLOG_LOGGING=ON - turn on logging in graylog
    graylog params:
        GRAYLOG_HOST - graylog host
        GRAYLOG_PORT - on which port graylog input is
        GRAYLOG_STREAM - name of graylog stream

Gatling metrics in influxdb:
GRAPHITE_HOST - influxdb with configured graphite plugin host
GRAPHITE_PORT - see /etc/influxdb/influxdb.conf: bind-address
INFLUX_PREFIX - see /etc/influxdb/influxdb.conf: database

Also you can pass all params from gatling-picatinny or use custom params read: https://github.com/TinkoffCreditSystems/gatling-picatinny/blob/master/README.md

Debug

1. Debug test with 1 user, requires proxy on localhost:8888, eg using Fiddler or Wireshark

"Gatling / testOnly ru.tinkoff.load.mygrpc.Debug"

2. Run test from IDEA with breakpoints

ru.tinkoff.load.GatlingRunner

Launch test

"Gatling / testOnly ru.tinkoff.load.mygrpc.MaxPerformance" - maximum performance test
"Gatling / testOnly ru.tinkoff.load.mygrpc.Stability" - stability test

Help

telegram: @qa_load

gatling docs: https://gatling.io/docs/current/general