日志中有
2026-07-08T21:02:29.155468+08:00 [warning] msg: busy_port, portinfo: [{port,#Port<0.3311877717>},{name,“tcp_inet”},{links,[<0.233467095.14>]},{id,651947},{connected,<0.233467095.14>},{input,0},{output,28155133},{os_pid,undefined}], procinfo: [{pid,<0.132720297.12>},{memory,36864},{total_heap_size,3854},{heap_size,987},{stack_size,25},{min_heap_size,233},{proc_lib_initial_call,{rabbit_writer,enter_mainloop,[‘Argument__1’,‘Argument__2’]}},{initial_call,{proc_lib,init_p,5}},{current_stacktrace,[{erlang,port_command,3,},{prim_inet,send,5,},{rabbit_net,gen_tcp_send,2,[{file,“rabbit_net.erl”},{line,192}]},{rabbit_writer,port_cmd,2,[{file,“rabbit_writer.erl”},{line,418}]},{rabbit_writer,internal_flush,1,[{file,“rabbit_writer.erl”},{line,396}]},{rabbit_writer,handle_message,3,[{file,“rabbit_writer.erl”},{line,232}]},{rabbit_writer,mainloop1,2,[{file,“rabbit_writer.erl”},{line,223}]},{rabbit_writer,mainloop,2,[{file,“rabbit_writer.erl”},{line,207}]}]},{registered_name,},{status,suspended},{message_queue_len,79},{group_leader,<0.152121585.14>},{priority,normal},{trap_exit,false},{reductions,560051},{last_calls,false},{catchlevel,3},{trace,0},{suspending,},{sequential_trace_token,},{error_handler,error_handler}]
2026-07-08T21:02:29.873086+08:00 [warning] msg: busy_port, portinfo: [{port,#Port<0.3648129157>},{name,“tcp_inet”},{links,[<0.84970801.11>]},{id,17449},{connected,<0.84970801.11>},{input,0},{output,31366860},{os_pid,undefined}], procinfo: [{pid,<0.237709936.14>},{memory,29896},{total_heap_size,3082},{heap_size,1598},{stack_size,25},{min_heap_size,233},{proc_lib_initial_call,{rabbit_writer,enter_mainloop,[‘Argument__1’,‘Argument__2’]}},{initial_call,{proc_lib,init_p,5}},{current_stacktrace,[{erlang,port_command,3,},{prim_inet,send,5,},{rabbit_net,gen_tcp_send,2,[{file,“rabbit_net.erl”},{line,192}]},{rabbit_writer,port_cmd,2,[{file,“rabbit_writer.erl”},{line,418}]},{rabbit_writer,internal_flush,1,[{file,“rabbit_writer.erl”},{line,396}]},{rabbit_writer,handle_message,3,[{file,“rabbit_writer.erl”},{line,232}]},{rabbit_writer,mainloop1,2,[{file,“rabbit_writer.erl”},{line,223}]},{rabbit_writer,mainloop,2,[{file,“rabbit_writer.erl”},{line,207}]}]},{registered_name,},{status,suspended},{message_queue_len,64},{group_leader,<0.152121585.14>},{priority,normal},{trap_exit,false},{reductions,636321},{last_calls,false},{catchlevel,3},{trace,0},{suspending,},{sequential_trace_token,},{error_handler,error_handler}]
2026-07-08T21:02:30.695593+08:00 [warning] msg: busy_port, portinfo: [{port,#Port<0.3696676121>},{name,“tcp_inet”},{links,[<0.147855812.14>]},{id,420043},{connected,<0.147855812.14>},{input,0},{output,30629913},{os_pid,undefined}], procinfo: [{pid,<0.70056426.14>},{memory,23000},{total_heap_size,2418},{heap_size,987},{stack_size,25},{min_heap_size,233},{proc_lib_initial_call,{rabbit_writer,enter_mainloop,[‘Argument__1’,‘Argument__2’]}},{initial_call,{proc_lib,init_p,5}},{current_stacktrace,[{erlang,port_command,3,},{prim_inet,send,5,},{rabbit_net,gen_tcp_send,2,[{file,“rabbit_net.erl”},{line,192}]},{rabbit_writer,port_cmd,2,[{file,“rabbit_writer.erl”},{line,418}]},{rabbit_writer,internal_flush,1,[{file,“rabbit_writer.erl”},{line,396}]},{rabbit_writer,handle_message,3,[{file,“rabbit_writer.erl”},{line,232}]},{rabbit_writer,mainloop1,2,[{file,“rabbit_writer.erl”},{line,223}]},{rabbit_writer,mainloop,2,[{file,“rabbit_writer.erl”},{line,207}]}]},{registered_name,},{status,suspended},{message_queue_len,30},{group_leader,<0.152121585.14>},{priority,normal},{trap_exit,false},{reductions,605763},{last_calls,false},{catchlevel,3},{trace,0},{suspending,},{sequential_trace_token,},{error_handler,error_handler}]
2026-07-08T21:02:31.619348+08:00 [warning] msg: busy_port, portinfo: [{port,#Port<0.3354592948>},{name,“tcp_inet”},{links,[<0.222519532.14>]},{id,538017},{connected,<0.222519532.14>},{input,0},{output,31847971},{os_pid,undefined}], procinfo: [{pid,<0.205683437.14>},{memory,1179864},{total_heap_size,136338},{heap_size,75113},{stack_size,25},{min_heap_size,233},{proc_lib_initial_call,{rabbit_writer,enter_mainloop,[‘Argument__1’,‘Argument__2’]}},{initial_call,{proc_lib,init_p,5}},{current_stacktrace,[{erlang,port_command,3,},{prim_inet,send,5,},{rabbit_net,gen_tcp_send,2,[{file,“rabbit_net.erl”},{line,192}]},{rabbit_writer,port_cmd,2,[{file,“rabbit_writer.erl”},{line,418}]},{rabbit_writer,internal_flush,1,[{file,“rabbit_writer.erl”},{line,396}]},{rabbit_writer,handle_message,3,[{file,“rabbit_writer.erl”},{line,232}]},{rabbit_writer,mainloop1,2,[{file,“rabbit_writer.erl”},{line,223}]},{rabbit_writer,mainloop,2,[{file,“rabbit_writer.erl”},{line,207}]}]},{registered_name,},{status,suspended},{message_queue_len,1015},{group_leader,<0.152121585.14>},{priority,normal},{trap_exit,false},{reductions,706192},{last_calls,false},{catchlevel,3},{trace,0},{suspending,},{sequential_trace_token,},{error_handler,error_handler}]