rabbitmq Management get exchanges detail 500

[501956430]

url：http://localhost:15672/api/exchanges/%2F/amq.rabbitmq.trace?msg_rates_age=3600&msg_rates_incr=60

rabbitmq-server logs:

2021-06-16 10:22:48.703 [error] <0.728.0> ** Generic server <0.728.0> terminating

** Last message in was {submit,#Fun<rabbit_mgmt_db.21.65865303>,<0.1082.0>,reuse}

** When Server state == {from,<0.1082.0>,#Ref<0.1174022449.1144520705.180573>}

** Reason for termination ==

** {{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]}

2021-06-16 10:22:48.704 [info] <0.728.0> [{initial_call,{worker_pool_worker,init,['Argument__1']}},{pid,<0.728.0>},{registered_name,[]},{error_info,{exit,{{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]},[{gen_server2,terminate,3,[{file,"src/gen_server2.erl"},{line,1183}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]}},{ancestors,[management_worker_pool_sup,rabbit_mgmt_sup,rabbit_mgmt_sup_sup,<0.556.0>]},{message_queue_len,0},{messages,[]},{links,[<0.585.0>]},{dictionary,[{worker_pool_name,management_worker_pool},{rand_seed,{#{jump => #Fun<rand.3.92093067>,max => 288230376151711743,next => #Fun<rand.5.92093067>,type => exsplus},[159960299286989396|272339598498361585]}},{worker_pool_worker,true}]},{trap_exit,false},{status,running},{heap_size,987},{stack_size,28},{reductions,809}], []

2021-06-16 10:22:48.704 [error] <0.728.0> CRASH REPORT Process <0.728.0> with 0 neighbours exited with reason: {{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]} in gen_server2:terminate/3 line 1183

2021-06-16 10:22:48.704 [info] <0.1082.0> [{initial_call,{cowboy_stream_h,request_process,['Argument__1','Argument__2','Argument__3']}},{pid,<0.1082.0>},{registered_name,[]},{error_info,{exit,{{{{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]},{gen_server2,call,[<0.728.0>,{submit,#Fun<rabbit_mgmt_db.21.65865303>,<0.1082.0>,reuse},infinity]}},[{gen_server2,call,3,[{file,"src/gen_server2.erl"},{line,346}]},{rabbit_mgmt_wm_exchange,to_json,2,[{file,"src/rabbit_mgmt_wm_exchange.erl"},{line,44}]},{cowboy_rest,call,3,[{file,"src/cowboy_rest.erl"},{line,1575}]},{cowboy_rest,set_resp_body,2,[{file,"src/cowboy_rest.erl"},{line,1464}]},{cowboy_rest,upgrade,4,[{file,"src/cowboy_rest.erl"},{line,284}]},{cowboy_stream_h,execute,3,[{file,"src/cowboy_stream_h.erl"},{line,300}]},{cowboy_stream_h,request_process,3,[{file,"src/cowboy_stream_h.erl"},{line,291}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,226}]}]},[{gen_server2,call,3,[{file,"src/gen_server2.erl"},{line,346}]},{rabbit_mgmt_wm_exchange,to_json,2,[{file,"src/rabbit_mgmt_wm_exchange.erl"},{line,44}]},{cowboy_rest,call,3,[{file,"src/cowboy_rest.erl"},{line,1575}]},{cowboy_rest,set_resp_body,2,[{file,"src/cowboy_rest.erl"},{line,1464}]},{cowboy_rest,upgrade,4,[{file,"src/cowboy_rest.erl"},{line,284}]},{cowboy_stream_h,execute,3,[{file,"src/cowboy_stream_h.erl"},{line,300}]},{cowboy_stream_h,request_process,3,[{file,"src/cowboy_stream_h.erl"},{line,291}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,226}]}]}},{ancestors,[<0.1036.0>,<0.568.0>,<0.560.0>,<0.559.0>,<0.557.0>,rabbit_web_dispatch_sup,<0.546.0>]},{message_queue_len,0},{messages,[]},{...},...], []

2021-06-16 10:22:48.705 [error] <0.1082.0> CRASH REPORT Process <0.1082.0> with 0 neighbours exited with reason: {{{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]},...} in gen_server2:call/3 line 346 in gen_server2:call/3 line 346

2021-06-16 10:22:48.705 [info] <0.585.0> supervisor: {local,management_worker_pool_sup}, errorContext: child_terminated, reason: {{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]}, offender: [{pid,<0.728.0>},{id,1},{mfargs,{worker_pool_worker,start_link,[management_worker_pool]}},{restart_type,transient},{significant,false},{shutdown,4294967295},{child_type,worker}]

2021-06-16 10:22:48.705 [error] <0.585.0> Supervisor management_worker_pool_sup had child 1 started with worker_pool_worker:start_link(management_worker_pool) at <0.728.0> exit with reason {{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]} in context child_terminated


2021-06-16 10:22:48.705 [error] <0.1036.0> Ranch listener {acceptor,{0,0,0,0,0,0,0,0},15672}, connection process <0.1036.0>, stream 25 had its request process <0.1082.0> exit with reason {{{badkey,{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>}},[{erlang,map_get,[{resource,<<"/">>,exchange,<<"amq.rabbitmq.trace">>},#{}],[{error_info,#{module => erl_erts_errors}}]},{rabbit_mgmt_db,'-detail_exchange_stats/3-lc$^1/1-1-',4,[{file,"src/rabbit_mgmt_db.erl"},{line,548}]},{worker_pool_worker,handle_call,3,[{file,"src/worker_pool_worker.erl"},{line,96}]},{gen_server2,handle_msg,2,[{file,"src/gen_server2.erl"},{line,1046}]},{proc_lib,wake_up,3,[{file,"proc_lib.erl"},{line,236}]}]},{gen_server2,call,[<0.728.0>,{submit,#Fun<rabbit_mgmt_db.21.65865303>,<0.1082.0>,reuse},infinity]}} and stacktrace [{gen_server2,call,3,[{file,"src/gen_server2.erl"},{line,346}]},{rabbit_mgmt_wm_exchange,to_json,2,[{file,"src/rabbit_mgmt_wm_exchange.erl"},{line,44}]},{cowboy_rest,call,3,[{file,"src/cowboy_rest.erl"},{line,1575}]},{cowboy_rest,set_resp_body,2,[{file,"src/cowboy_rest.erl"},{line,1464}]},{cowboy_rest,upgrade,4,[{file,"src/cowboy_rest.erl"},{line,284}]},{cowboy_stream_h,execute,3,[{file,"src/cowboy_stream_h.erl"},{line,300}]},{cowboy_stream_h,request_process,3,[{file,"src/cowboy_stream_h.erl"},{line,291}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,226}]}]

[michaelklishin]

I will convert this issue to a GitHub discussion. Currently GitHub will automatically close and lock the issue even though your question will be transferred and responded to elsewhere. This is to let you know that we do not intend to ignore this but this is how the current GitHub conversion mechanism makes it seem for the users :(

[michaelklishin]

I cannot reproduce with any recent 3.8.x release and don't recall this reported elsewhere. We don't have a lot of details: no RabbitMQ information, effective configuration, or steps to reproduce. Therefore I'm afraid we cannot suggest much.

You can reset the stats database on one node or all of them, and use Prometheus and Grafana for monitoring.

[501956430]

RabbitMQ : 3.8.17 Erlang : 24.0.2

reset database : rabbitmqctl eval 'rabbit_mgmt_storage:reset_all().' Still invalid

rabbitmq-diagnostics environment

Application environment of node rabbit@9f3b0a58bb17 ...
[{amqp_client,
[{prefer_ipv6,false},{ssl_options,[]},{writer_gc_threshold,1000000000}]},
{asn1,[]},
{aten,
[{detection_threshold,0.99},
{heartbeat_interval,100},
{poll_interval,5000},
{scaling_factor,1.5}]},
{compiler,[]},
{cowboy,[]},
{cowlib,[]},
{credentials_obfuscation,[{enabled,true}]},
{crypto,[{fips_mode,false},{rand_cache_size,896}]},
{cuttlefish,[]},
{gen_batch_server,[]},
{goldrush,[]},
{inets,[]},
{jsx,[]},
{kernel,
[{inet_default_connect_options,[{nodelay,true}]},
{inet_dist_listen_max,25672},
{inet_dist_listen_min,25672},
{logger,
[{handler,default,logger_std_h,
#{config => #{type => standard_io},
formatter =>
{logger_formatter,
#{legacy_header => true,single_line => false}}}}]},
{logger_level,notice},
{logger_sasl_compatible,false},
{shell_docs_ansi,auto},
{shutdown_func,{rabbit_prelaunch,shutdown_func}}]},
{lager,
[{async_threshold,20},
{async_threshold_window,5},
{colored,false},
{colors,
[{debug,"\e[0;38m"},
{info,"\e[1;37m"},
{notice,"\e[1;36m"},
{warning,"\e[1;33m"},
{error,"\e[1;31m"},
{critical,"\e[1;35m"},
{alert,"\e[1;44m"},
{emergency,"\e[1;41m"}]},
{crash_log,"log/crash.log"},
{crash_log_count,5},
{crash_log_date,"$D0"},
{crash_log_msg_size,65536},
{crash_log_rotator,lager_rotator_default},
{crash_log_size,10485760},
{error_logger_format_raw,true},
{error_logger_hwm,5000},
{error_logger_hwm_original,50},
{error_logger_redirect,true},
{extra_sinks,
[{error_logger_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_channel_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_connection_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_feature_flags_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_federation_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_ldap_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_mirroring_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_prelaunch_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_queue_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_ra_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_shovel_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]},
{rabbit_log_upgrade_lager_event,
[{handlers,[{lager_forwarder_backend,[lager_event,info]}]},
{rabbit_handlers,
[{lager_forwarder_backend,[lager_event,info]}]}]}]},
{handlers,
[{lager_console_backend,
[{formatter_config,
[date," ",time," ",color,"[",severity,"] ",
{pid,[]},
" ",message,"\r\n"]},
{level,debug}]}]},
{log_root,"/var/log/rabbitmq"},
{rabbit_handlers,
[{lager_console_backend,
[{formatter_config,
[date," ",time," ",color,"[",severity,"] ",
{pid,[]},
" ",message,"\r\n"]},
{level,debug}]}]}]},
{mnesia,[{dir,"/var/lib/rabbitmq/mnesia/rabbit@9f3b0a58bb17"}]},
{observer_cli,[{plugins,[]},{scheduler_usage,disable}]},
{os_mon,
[{start_cpu_sup,false},
{start_disksup,false},
{start_memsup,false},
{start_os_sup,false}]},
{prometheus,[]},
{public_key,[]},
{ra,[{data_dir,"/var/lib/rabbitmq/mnesia/rabbit@9f3b0a58bb17/quorum"},
{logger_module,rabbit_log_ra_shim},
{wal_max_batch_size,4096},
{wal_max_size_bytes,536870912}]},
{rabbit,
[{auth_backends,[rabbit_auth_backend_internal]},
{auth_mechanisms,['PLAIN','AMQPLAIN']},
{autocluster,
[{peer_discovery_backend,rabbit_peer_discovery_classic_config}]},
{autoheal_state_transition_timeout,60000},
{background_gc_enabled,false},
{background_gc_target_interval,60000},
{backing_queue_module,rabbit_priority_queue},
{channel_max,2047},
{channel_operation_timeout,15000},
{channel_tick_interval,60000},
{cluster_keepalive_interval,10000},
{cluster_nodes,{[],disc}},
{cluster_partition_handling,ignore},
{collect_statistics,fine},
{collect_statistics_interval,5000},
{config_entry_decoder,[{passphrase,undefined}]},
{connection_max,infinity},
{consumer_timeout,1800000},
{credit_flow_default_credit,{400,200}},
{default_consumer_prefetch,{false,0}},
{default_permissions,[<<".">>,<<".">>,<<".*">>]},
{default_user,<<"guest">>},
{default_user_tags,[administrator]},
{default_vhost,<<"/">>},
{delegate_count,16},
{disk_free_limit,50000000},
{disk_monitor_failure_retries,10},
{disk_monitor_failure_retry_interval,120000},
{enabled_plugins_file,"/etc/rabbitmq/enabled_plugins"},
{feature_flags_file,
"/var/lib/rabbitmq/mnesia/rabbit@9f3b0a58bb17-feature_flags"},
{fhc_read_buffering,false},
{fhc_write_buffering,true},
{frame_max,131072},
{halt_on_upgrade_failure,true},
{handshake_timeout,10000},
{heartbeat,60},
{lager_default_file,tty},
{lager_log_root,"/var/log/rabbitmq"},
{lager_upgrade_file,tty},
{lazy_queue_explicit_gc_run_operation_threshold,1000},
{log,[{console,[{enabled,true}]}]},
{loopback_users,[]},
{max_message_size,134217728},
{memory_monitor_interval,2500},
{mirroring_flow_control,true},
{mirroring_sync_batch_size,4096},
{mnesia_table_loading_retry_limit,10},
{mnesia_table_loading_retry_timeout,30000},
{msg_store_credit_disc_bound,{4000,800}},
{msg_store_file_size_limit,16777216},
{msg_store_index_module,rabbit_msg_store_ets_index},
{msg_store_io_batch_size,4096},
{msg_store_shutdown_timeout,600000},
{num_ssl_acceptors,10},
{num_tcp_acceptors,10},
{password_hashing_module,rabbit_password_hashing_sha256},
{plugins_dir,"/opt/rabbitmq/plugins"},
{plugins_expand_dir,
"/var/lib/rabbitmq/mnesia/rabbit@9f3b0a58bb17-plugins-expand"},
{proxy_protocol,false},
{queue_explicit_gc_run_operation_threshold,1000},
{queue_index_embed_msgs_below,4096},
{queue_index_max_journal_entries,32768},
{quorum_cluster_size,3},
{quorum_commands_soft_limit,32},
{reverse_dns_lookups,false},
{server_properties,[]},
{ssl_allow_poodle_attack,false},
{ssl_apps,[asn1,crypto,public_key,ssl]},
{ssl_cert_login_from,distinguished_name},
{ssl_handshake_timeout,5000},
{ssl_listeners,[]},
{ssl_options,[]},
{tcp_listen_options,
[{backlog,128},
{nodelay,true},
{linger,{true,0}},
{exit_on_close,false}]},
{tcp_listeners,[5672]},
{trace_vhosts,[]},
{track_auth_attempt_source,false},
{tracking_execution_timeout,15000},
{vhost_restart_strategy,continue},
{vm_memory_calculation_strategy,rss},
{vm_memory_high_watermark,0.4},
{vm_memory_high_watermark_paging_ratio,0.5},
{writer_gc_threshold,1000000000}]},
{rabbit_common,[]},
{rabbitmq_delayed_message_exchange,[]},
{rabbitmq_management,
[{content_security_policy,
"script-src 'self' 'unsafe-eval' 'unsafe-inline'; object-src 'self'"},
{cors_allow_origins,[]},
{cors_max_age,1800},
{http_log_dir,none},
{load_definitions,none},
{management_db_cache_multiplier,5},
{process_stats_gc_timeout,300000},
{stats_event_max_backlog,250}]},
{rabbitmq_management_agent,
[{disable_metrics_collector,true},
{rates_mode,basic},
{sample_retention_policies,
[{global,[{605,5},{3660,60},{29400,600},{86400,1800}]},
{basic,[{605,5},{3600,60}]},
{detailed,[{605,5}]}]}]},
{rabbitmq_prelaunch,[]},
{rabbitmq_prometheus,[{return_per_object_metrics,false}]},
{rabbitmq_web_dispatch,[]},
{ranch,[]},
{recon,[]},
{sasl,[{errlog_type,error},{sasl_error_logger,tty}]},
{ssl,[]},
{stdlib,[]},
{stdout_formatter,[]},
{syntax_tools,[]},
{sysmon_handler,
[{busy_dist_port,true},
{busy_port,false},
{gc_ms_limit,0},
{heap_word_limit,0},
{port_limit,100},
{process_limit,100},
{schedule_ms_limit,0}]},
{tools,[{file_util_search_methods,[{[],[]},{"ebin","esrc"},{"ebin","src"}]}]},
{xmerl,[]}]

`

[lhoguin]

It would be good to see what the ETS tables exchange_stats_publish_out and exchange_stats_publish_in contain:

rabbitmqctl eval 'ets:tab2list(exchange_stats_publish_out).'
rabbitmqctl eval 'ets:tab2list(exchange_stats_publish_in).'

[lhoguin]

That's most likely why you are getting the error: the tables do not exist. That might be because you have configured rabbitmq_management_agent with {disable_metrics_collector,true}. This is likely the key to reproducing.

I am currently running another experiment so I have to wait until it is done before I can try.

[501956430]

Plan when you can try validation？ The lower version has the same problem。

[michaelklishin]

@501956430 you are welcome to verify the hypothesis above and provide evidence and/or a patch or simply tweak your settings in a way that does not run into this exception. RabbitMQ is open source software, asking when an issue will be solved for you by others (for no charge, too) is not how open source software works.

[pedroarrudant]

Hello!

I have tried the hypothesis above, and this seemly resolve the problem.

File:
/etc/rabbitmq/conf.d/management_agent.disable_metrics_collector.conf

Text from the file:
management_agent.disable_metrics_collector = false

Also, the tables have been created now!

rabbitmqctl eval 'ets:tab2list(exchange_stats_publish_out).'
[{{{resource,<<"/">>,exchange,<<"Model:Order">>},60},
{slide,3660000,1,61,true,60000,1625883695889,1625883695889,
[{1625883695889,{1}}],
[],
{3}}},
{{{resource,<<"/">>,exchange,<<"Model:Order">>},5},
{slide,610000,5,122,true,5000,1625883715893,1625883695889,
[{1625883715893,{3}},
{1625883705891,drop},
{1625883700890,{2}},
{1625883695889,{1}}],
[],
{3}}}]
rabbitmqctl eval 'ets:tab2list(exchange_stats_publish_in).'
[{{{resource,<<"/">>,exchange,<<"Model:Order">>},5},
{slide,610000,7,122,true,5000,1625883715893,1625883620875,
[{1625883715893,{4}},
{1625883705892,drop},
{1625883700891,{3}},
{1625883695889,{2}},
{1625883625875,{1}},
{1625883620875,drop}],
[],
{4}}}]

[501956430]

Solved. Thank you

[501956430]

@lhoguin Is there anyone else to help me with this?

[lhoguin]

Maybe this can be a good task for @deadtrickster as well.

[deadtrickster]

if it's a reproducible problem, worth creating an issue then, I can then assign it to myself. @501956430

[501956430]

@deadtrickster The reply has solved my problem @pedroarrudant

[michaelklishin]

Below is a summary of what was discovered in one of the above threads (which I cannot mark as the final answer).

This was due to missing tables that were not set up because management agent was configured to disable metrics
but management UI/HTTP API was not.

management_agent.disable_metrics_collector = false

makes the issue go away.