环境
- EMQX 版本:emqx-5.0.25-el7-amd64.tar.gz
- 操作系统版本:CentOS
重现此问题的步骤
- 发生告警
以下是告警内容:
buffer: 4096
clientid: 2400200125160032
conn_state: connected
connected_at: 1756443392015
high_msgq_watermark: 8192
high_watermark: 1048576
memory: 198376
message_queue_len: 12
peername: 111.55.9.33:26252
pid: <0.32053.12>
proto_name: MQTT
proto_ver: 4
recbuf: 369280
recv_cnt: 7
recv_oct: 1941
reductions: 258774
send_cnt: 55
send_oct: 2483
send_pend: 4
sndbuf: 46080
sockname: 172.22.245.178:1883
socktype: tcp
username: 2400200125160032
最终肯能导致了设备大量离线