[Pulp-list] Pulp 3 waiting tasks

Fri Apr 3 20:23:02 UTC 2020

Since the task that is stalled has a "worker" unassigned it tells me it has
not traveled through the resource-manager yet. All tests in Pulp3
(currently) go through the resource-manager. I can see from your ps output
there is 1 resource-manager running (which is good), and the status API
agrees with that (also good).

So what does RQ thing the situation is? Can you paste the output of `rq
info` please?

Also what version of RQ are do you have installed?

Thanks,
Brian

On Fri, Apr 3, 2020 at 9:39 AM Bin Li (BLOOMBERG/ 120 PARK) <
bli111 at bloomberg.net> wrote:

> Here is the more info. Log is very big. I will send you shortly.
>
> # ./sget status
> {
> "database_connection": {
> "connected": true
> },
> "online_content_apps": [
> {
> "last_heartbeat": "2020-04-03T13:10:30.135954Z",
> "name": "187254 at pulpp-ob-581"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:30.132849Z",
> "name": "187257 at pulpp-ob-581"
> }
> ],
> "online_workers": [
> {
> "last_heartbeat": "2020-04-03T13:10:29.898377Z",
> "name": "191147 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.796937Z",
> "pulp_href": "/pulp/api/v3/workers/268261b9-f46d-4d37-ab47-0b50ca382637/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:19.087502Z",
> "name": "191150 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.807418Z",
> "pulp_href": "/pulp/api/v3/workers/4fb4d87c-2c3c-4f64-b6f3-e05d9aaf6fc0/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:29.498852Z",
> "name": "191146 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.810402Z",
> "pulp_href": "/pulp/api/v3/workers/7b15b6bd-1437-47b8-9832-0b44b326e0fa/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:29.798941Z",
> "name": "191149 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.817391Z",
> "pulp_href": "/pulp/api/v3/workers/62523740-e109-4828-bcbb-e8459c0944c5/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:29.598962Z",
> "name": "191144 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.818322Z",
> "pulp_href": "/pulp/api/v3/workers/02e33d62-797d-4797-8fdc-b999efc8cd12/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:16.685771Z",
> "name": "191153 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.831154Z",
> "pulp_href": "/pulp/api/v3/workers/23e2a484-a877-4083-bcd4-38a0e89fcb49/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:18.487964Z",
> "name": "191145 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.869871Z",
> "pulp_href": "/pulp/api/v3/workers/9e63708f-bbc0-473d-8de1-8788a1c91f51/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:29.898354Z",
> "name": "191151 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.880995Z",
> "pulp_href": "/pulp/api/v3/workers/ddd49126-5531-471a-bea1-3aab07bcf8b4/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:18.887949Z",
> "name": "191148 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.893280Z",
> "pulp_href": "/pulp/api/v3/workers/2ef1e562-845f-4ae7-8007-9b7db8cf73a0/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:29.798877Z",
> "name": "191152 at pulpp-ob-581.bloomberg.com",
> "pulp_created": "2020-04-02T13:36:11.917095Z",
> "pulp_href": "/pulp/api/v3/workers/6e2cf918-af8e-4c5d-bc8f-bef3d3a83dca/"
> },
> {
> "last_heartbeat": "2020-04-03T13:10:15.684710Z",
> "name": "resource-manager",
> "pulp_created": "2020-01-23T18:24:49.246717Z",
> "pulp_href": "/pulp/api/v3/workers/d46e4da0-9735-445b-a502-2aff7ce13ef7/"
> }
> ],
> "redis_connection": {
> "connected": true
> },
> "storage": {
> "free": 32543019880448,
> "total": 33521607376896,
> "used": 978587496448
> },
> "versions": [
> {
> "component": "pulpcore",
> "version": "3.2.1"
> },
> {
> "component": "pulp_rpm",
> "version": "3.2.0"
> },
> {
> "component": "pulp_file",
> "version": "0.2.0"
> }
> ]
>
>
> # ps -awfux |grep pulp
> root 180078 0.0 0.0 107992 616 pts/1 S+ Apr02 0:00 | \_ tail -f
> /var/log/pulp/pulp-config.log
> root 184836 0.0 0.0 124448 2044 pts/2 S+ Apr02 0:00 | \_ vi bbpulp3.py
> root 43270 0.0 0.0 112708 984 pts/3 S+ 09:11 0:00 \_ grep --color=auto pulp
> pulp 187224 0.0 0.0 228600 19188 ? Ss Apr02 0:04
> /opt/utils/venv/pulp/3.7.3/bin/python3
> /opt/utils/venv/pulp/3.7.3/bin/gunicorn pulpcore.app.wsgi:application
> --bind 127.0.0.1:24817 --access-logfile -
> pulp 187251 1.4 0.0 528708 109752 ? S Apr02 20:48 \_
> /opt/utils/venv/pulp/3.7.3/bin/python3
> /opt/utils/venv/pulp/3.7.3/bin/gunicorn pulpcore.app.wsgi:application
> --bind 127.0.0.1:24817 --access-logfile -
> pulp 187231 0.0 0.0 269476 27976 ? Ss Apr02 0:05
> /opt/utils/venv/pulp/3.7.3/bin/python3
> /opt/utils/venv/pulp/3.7.3/bin/gunicorn pulpcore.content:server --bind
> 127.0.0.1:24816 --worker-class aiohttp.GunicornWebWorker -w 2
> --access-logfile -
> pulp 187254 0.0 0.0 485860 68592 ? S Apr02 0:18 \_
> /opt/utils/venv/pulp/3.7.3/bin/python3
> /opt/utils/venv/pulp/3.7.3/bin/gunicorn pulpcore.content:server --bind
> 127.0.0.1:24816 --worker-class aiohttp.GunicornWebWorker -w 2
> --access-logfile -
> pulp 187257 0.0 0.0 486132 68604 ? S Apr02 0:19 \_
> /opt/utils/venv/pulp/3.7.3/bin/python3
> /opt/utils/venv/pulp/3.7.3/bin/gunicorn pulpcore.content:server --bind
> 127.0.0.1:24816 --worker-class aiohttp.GunicornWebWorker -w 2
> --access-logfile -
> pulp 187238 0.0 0.0 486428 71128 ? Ss Apr02 1:20
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker -n resource-manager
> --pid=/var/run/pulpcore-resource-manager/resource-manager.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191144 0.0 0.0 486392 71064 ? Ss Apr02 0:51
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-1/reserved-resource-worker-1.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191145 0.0 0.0 486404 71064 ? Ss Apr02 0:50
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-2/reserved-resource-worker-2.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191146 0.0 0.0 486404 71044 ? Ss Apr02 0:50
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-3/reserved-resource-worker-3.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191147 0.0 0.0 486404 71036 ? Ss Apr02 0:52
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-4/reserved-resource-worker-4.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191148 0.0 0.0 486164 71056 ? Ss Apr02 0:51
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-5/reserved-resource-worker-5.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191149 0.0 0.0 486168 71060 ? Ss Apr02 0:52
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-6/reserved-resource-worker-6.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191150 0.0 0.0 486148 71040 ? Ss Apr02 0:50
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-7/reserved-resource-worker-7.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191151 0.0 0.0 486400 71060 ? Ss Apr02 0:51
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-8/reserved-resource-worker-8.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191152 0.0 0.0 486164 71044 ? Ss Apr02 0:52
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-9/reserved-resource-worker-9.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
> pulp 191153 0.0 0.0 486392 71068 ? Ss Apr02 0:52
> /opt/utils/venv/pulp/3.7.3/bin/python3 /opt/utils/venv/pulp/3.7.3/bin/rq
> worker -w pulpcore.tasking.worker.PulpWorker
> --pid=/var/run/pulpcore-worker-10/reserved-resource-worker-10.pid -c
> pulpcore.rqconfig --disable-job-desc-logging
>
> From: bmbouter at redhat.com At: 04/03/20 09:05:47
> To: Bin Li (BLOOMBERG/ 120 PARK ) <bli111 at bloomberg.net>
> Cc: pulp-list at redhat.com
> Subject: Re: [Pulp-list] Pulp 3 waiting tasks
>
> While you are experiencing the issue, can you capture the status API
> output?
>
> Also can you paste an output of the workers on that system with `ps -awfux
> | grep pulp`.
>
> Also do you see any errors in the log? Could you share a copy of the log?
>
> On Fri, Apr 3, 2020 at 9:01 AM Bin Li (BLOOMBERG/ 120 PARK) <
> bli111 at bloomberg.net> wrote:
>
>> We have been seeing many waiting tasks. They seem to be stuck forever.
>> e.g.
>> pulpp-ob-581 /home/bli4/pulp3-script # ./get
>> /pulp/api/v3/tasks/14b76b27-9f34-4297-88ed-5ec13cbe5e50/
>> HTTP/1.1 200 OK
>> Allow: GET, PATCH, DELETE, HEAD, OPTIONS
>> Connection: keep-alive
>> Content-Length: 323
>> Content-Type: application/json
>> Date: Fri, 03 Apr 2020 12:56:02 GMT
>> Server: nginx/1.16.1
>> Vary: Accept, Cookie
>> X-Frame-Options: SAMEORIGIN
>>
>> {
>> "created_resources": [],
>> "error": null,
>> "finished_at": null,
>> "name": "pulpcore.app.tasks.base.general_update",
>> "progress_reports": [],
>> "pulp_created": "2020-04-02T13:00:14.881212Z",
>> "pulp_href": "/pulp/api/v3/tasks/14b76b27-9f34-4297-88ed-5ec13cbe5e50/",
>> "reserved_resources_record": [],
>> "started_at": null,
>> "state": "waiting",
>> "worker": null
>> }
>>
>> What could be the reason for these stuck waiting tasks? How should we
>> troubleshot the issue?
>> _______________________________________________
>> Pulp-list mailing list
>> Pulp-list at redhat.com
>> https://www.redhat.com/mailman/listinfo/pulp-list
>
>
>
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