first, I’m sorry, because I don’t know how search the issue.
machine info
$ free -m
total used free shared buff/cache available
Mem: 128649 3600 122104 849 2945 123459
Swap: 0 0 0
$ uname -a
Linux xxxx 3.10.0-693.5.2.el7.x86_64 #1 SMP Fri Oct 20 20:32:50 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
cpu: 54core
cmd: mvn gatling:test -Dusers=2000 -Dduring=300
error:
10:55:41.920 [WARN ] i.g.h.e.GatlingHttpListener - Request ‘xxxTest’ failed for user 389818
io.netty.channel.ConnectTimeoutException: connection timed out: xx.xx.com/x.x.x.x:443
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:127)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745)
10:55:41.921 [WARN ] i.g.h.e.r.DefaultStatsProcessor - Request ‘xxxTest’ failed for user 389818: i.n.c.ConnectTimeoutException: connection timed out: xx.xx.com/x.x.x.x:443