Bug 1466803
| Summary: | rabbitmqctl list_queues will hang | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | bigswitch <rhosp-bugs-internal> |
| Component: | rabbitmq-server | Assignee: | Peter Lemenkov <plemenko> |
| Status: | CLOSED DUPLICATE | QA Contact: | Udi Shkalim <ushkalim> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 10.0 (Newton) | CC: | apevec, jeckersb, lhh, srevivo |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-06-30 13:56:43 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Yes, it's an issue. Fortunately a known one (refer to bug 1434593 for further details). Please check if the issue is reproducible with rabbitmq-server-3.6.3-7.el7ost. If it's still there, then reopen this ticket. *** This bug has been marked as a duplicate of bug 1434593 *** |
Description of problem: While debugging slow performance in RHOSP 10 setup with three controllers, notice rabbitmqctl list_queues will hang at the bottom and entering CTRL-C to exit. Not sure if this is an issue, filing bz for tracking. [root@overcloud-controller-1 neutron]# rabbitmqctl list_queues Listing queues ... q-reports-plugin_fanout_eb4200d083b14100895ae49c626d341e 0 engine_worker_fanout_9a4e1c6ca9d848f6ad2e95bea3ae5324 0 heat-engine-listener.bf68bf7d-9ebe-4f79-8557-8213720c9d69 0 engine_worker.ba5d613e-d434-4579-a7e7-876ec4bbc0a1 0 q-server-resource-versions_fanout_abc26d61b767482cbbef382db0f5e94b 0 heat-engine-listener_fanout_6ded4ef2a85d40008396c2af299424e3 0 q-server-resource-versions_fanout_c7d3568b2cd64953817c8ce5aa68438b 0 q-reports-plugin_fanout_c98f9ff0308945ddae85a780821f2e82 0 q-server-resource-versions_fanout_23b2519c5de045c9ad7904d75fcbe82b 0 q-reports-plugin_fanout_0db4f5c022ff4f1e8b94a9decd63688f 0 ... ^C Session terminated, killing shell... ...killed. [root@overcloud-controller-1 neutron]# Googling around I found this: [root@overcloud-controller-1 heat-admin]# rabbitmqctl eval 'rabbit_diagnostics:maybe_stuck().' 2017-06-29 14:11:25 There are 6088 processes. 2017-06-29 14:11:25 Investigated 1 processes this round, 5000ms to go. 2017-06-29 14:11:25 Investigated 1 processes this round, 4500ms to go. 2017-06-29 14:11:26 Investigated 1 processes this round, 4000ms to go. 2017-06-29 14:11:26 Investigated 1 processes this round, 3500ms to go. 2017-06-29 14:11:27 Investigated 1 processes this round, 3000ms to go. 2017-06-29 14:11:27 Investigated 1 processes this round, 2500ms to go. 2017-06-29 14:11:28 Investigated 1 processes this round, 2000ms to go. 2017-06-29 14:11:28 Investigated 1 processes this round, 1500ms to go. 2017-06-29 14:11:29 Investigated 1 processes this round, 1000ms to go. 2017-06-29 14:11:29 Investigated 1 processes this round, 500ms to go. 2017-06-29 14:11:30 Found 1 suspicious processes. 2017-06-29 14:11:30 [{pid,<10374.31617.1>}, {registered_name,[]}, {current_stacktrace, [{rabbit_control_misc,collect_monitors,1, [{file,"src/rabbit_control_misc.erl"}, {line,124}]}, {rpc,'-handle_call_call/6-fun-0-',5, [{file,"rpc.erl"},{line,206}]}]}, {initial_call,{erlang,apply,2}}, {message_queue_len,1}, {links,[<10545.15886.3>,<10546.21055.3>]}, {monitors, [{process,<10545.15886.3>}, {process,<10546.21055.3>}]}, {monitored_by,[<10374.14.0>]}, {heap_size,233}] ok Version-Release number of selected component (if applicable): RHOSP10 How reproducible: Always