Hi,
I ran gatling test to check load testing when parallel requests are fired on my service. I have used atOnce(10) to trigger 10 requests at a time.
When I checked gatling logs, I saw that none of HTTP requests was fired at the same time -
2018-07-11 15:50:02,020 DEBUG i.g.core.controller.inject.Injector - Injecting 16 users, continue=false
2018-07-11 15:50:02,020 INFO i.gatling.core.controller.Controller - InjectionStopped expectedCount=16
2018-07-11 15:50:02,026 DEBUG i.g.core.controller.inject.Injector GatlingSystem - stopped
2018-07-11 15:50:02,077 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=https://queryservicebatch-dev-va7.dev.cloud.adobe.io/queries: scenario=PostAndPollQueryStatus, userId=1
2018-07-11 15:50:02,138 DEBUG o.a.netty.channel.DefaultChannelPool - Entry count for : http://gatling.io:80 : 1
2018-07-11 15:50:02,165 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=<Our service URL> scenario=PostAndPollQueryStatus, userId=2
2018-07-11 15:50:02,169 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=<Our service URL> scenario=PostAndPollQueryStatus, userId=3
2018-07-11 15:50:02,173 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=<Our service URL> scenario=PostAndPollQueryStatus, userId=4
2018-07-11 15:50:02,175 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=<Our service URL>: scenario=PostAndPollQueryStatus, userId=5
2018-07-11 15:50:02,177 DEBUG io.gatling.http.action.sync.HttpTx$ - Sending request=postquery uri=<Our service URL>: scenario=PostAndPollQueryStatus, userId=6
As per my understanding, virtual users trigger request at the same time, so that we can do the load testing.
Am I missing something here?
Will be really helpful if anyone could provide some pointers on this