throttle not work in self defined gatling plugin

This is my throttle Setting, however, it doesn’t work, as it will evently produce more than 10 request (more than 100)

setUp(dubboScenario.inject(atOnceUsers(1000)))
    .throttle(
      reachRps(1) in (1 second),
      holdFor(10 seconds)
    )
  .protocols(dubboConfig)

I extend gatling for dubbo protocol, is there some error in my code? please help me, thank you!

log:

14:44:17.225 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #995
14:44:17.225 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #996
14:44:17.225 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #997
14:44:17.225 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #998
14:44:17.226 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #999
14:44:17.226 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Start user #1000
14:44:17.232 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.inject.Injector - Injecting 1000 users, continue=false
14:44:17.234 [GatlingSystem-akka.actor.default-dispatcher-10] INFO io.gatling.core.controller.Controller - InjectionStopped expectedCount=1000
14:44:18.148 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.action.Exit - End user #1
14:44:18.148 [GatlingSystem-akka.actor.default-dispatcher-8] DEBUG io.gatling.core.controller.Controller - End user #1
14:44:18.954 [GatlingSystem-akka.actor.default-dispatcher-8] DEBUG io.gatling.core.action.Exit - End user #2
14:44:18.955 [GatlingSystem-akka.actor.default-dispatcher-3] DEBUG io.gatling.core.controller.Controller - End user #2
14:44:19.967 [GatlingSystem-akka.actor.default-dispatcher-8] DEBUG io.gatling.core.action.Exit - End user #3
14:44:19.967 [GatlingSystem-akka.actor.default-dispatcher-10] DEBUG io.gatling.core.controller.Controller - End user #3
14:44:20.957 [GatlingSystem-akka.actor.default-dispatcher-6] DEBUG io.gatling.core.action.Exit - End user #4
14:44:20.957 [GatlingSystem-akka.actor.default-dispatcher-9] DEBUG io.gatling.core.controller.Controller - End user #4

extend gatling 2.3

在 2018年9月30日星期日 UTC+8下午2:49:36,sun.j…@gmail.com写道: