emqtt_bench 客户端调优求助

环境信息

  • EMQX 版本:4.4.3
  • 操作系统及版本:Ubuntu 20.04.3 LTS
  • 其他

问题描述

我用这个命令进行连接测试

emqtt_bench conn -c 50000 -i 10 -h 192.168.1.2 -p 1883

然后出现这个错误,但我设置了 ulimit -n 1000000 得到了解决。

client(49473): connect error - emfile
client(49473): EXIT for {shutdown,emfile}

然后我继续连接测试,又出现了这个错误,我不知道该做什么调参了。

client(25004): EXIT for {shutdown,eaddrinuse}
client(5): connect error - eaddrinuse
client(5): EXIT for {shutdown,eaddrinuse}
client(25003): connect error - eaddrinuse
client(25003): EXIT for {shutdown,eaddrinuse}
client(4): connect error - eaddrinuse
client(4): EXIT for {shutdown,eaddrinuse}
client(25002): connect error - eaddrinuse
client(25002): EXIT for {shutdown,eaddrinuse}
client(3): connect error - eaddrinuse
client(3): EXIT for {shutdown,eaddrinuse}
client(25001): connect error - eaddrinuse
client(25001): EXIT for {shutdown,eaddrinuse}
client(2): connect error - eaddrinuse
client(2): EXIT for {shutdown,eaddrinuse}
client(1): connect error - eaddrinuse
client(1): EXIT for {shutdown,eaddrinuse}

没端口可以使用了

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