Red Hat Satellite engineering is moving the tracking of its product development work on Satellite to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "Satellite project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs will be migrated starting at the end of May. If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "Satellite project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/SAT-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1741943 - Postgres usage spikes and disk space completely filled up, when non-admin select Monitor -> Tasks
Summary: Postgres usage spikes and disk space completely filled up, when non-admin sel...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Satellite
Classification: Red Hat
Component: Tasks Plugin
Version: 6.5.0
Hardware: All
OS: All
high
high
Target Milestone: 6.9.0
Assignee: Ondřej Ezr
QA Contact: Peter Ondrejka
URL:
Whiteboard:
Depends On: 1921150
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-16 13:52 UTC by Ranjan Kumar
Modified: 2023-09-07 20:25 UTC (History)
9 users (show)

Fixed In Version: foreman-2.3.0-0
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-04-21 13:11:48 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Foreman Issue Tracker 30847 0 Normal Closed Filters needs to rebuild the taxonomy_search 2021-02-15 08:33:45 UTC
Red Hat Product Errata RHSA-2021:1313 0 None None None 2021-04-21 13:12:11 UTC

Description Ranjan Kumar 2019-08-16 13:52:06 UTC 
Description of problem: 
When a role is assigned with multiple organization and non-admin user click on Monitor -> Tasks full disk space filled up quickly and satellite service goes down.

Workaround: Keep only two organization in non-admin role.  

Observation: A distinct sql query runs and "/var/lib/pgsql/data/base/pgsql_tmp/" growing abnormally until all space is filled up.

Oops, we're sorry but something went wrong PG::DiskFull: ERROR: could not write to hash-join temporary file: No space left on device : SELECT DISTINCT "foreman_tasks_tasks".* FROM "foreman_tasks_tasks" INNER JOIN foreman_tasks_locks AS foreman_tasks_locks_owner5931e3 ON (foreman_tasks_locks_owner5931e3.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_owner5931e3.resource_type = 'User' AND foreman_tasks_locks_owner5931e3.name = 'task_owner') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy55fe2b ON (foreman_tasks_locks_taxonomy55fe2b.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy55fe2b.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyf6b7fc ON (foreman_tasks_locks_taxonomyf6b7fc.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyf6b7fc.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyed1f21 ON (foreman_tasks_locks_taxonomyed1f21.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyed1f21.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyc2a23d ON (foreman_tasks_locks_taxonomyc2a23d.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyc2a23d.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomya70ca2 ON (foreman_tasks_locks_taxonomya70ca2.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomya70ca2.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy002269 ON (foreman_tasks_locks_taxonomy002269.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy002269.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy25d10d ON (foreman_tasks_locks_taxonomy25d10d.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy25d10d.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyb55bd1 ON (foreman_tasks_locks_taxonomyb55bd1.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyb55bd1.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyae8159 ON (foreman_tasks_locks_taxonomyae8159.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyae8159.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy661f6e ON (foreman_tasks_locks_taxonomy661f6e.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy661f6e.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomya51eda ON (foreman_tasks_locks_taxonomya51eda.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomya51eda.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyd00170 ON (foreman_tasks_locks_taxonomyd00170.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyd00170.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy535468 ON (foreman_tasks_locks_taxonomy535468.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy535468.resource_type = 'Organization') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomyd902c3 ON (foreman_tasks_locks_taxonomyd902c3.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomyd902c3.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy5ee8f4 ON (foreman_tasks_locks_taxonomy5ee8f4.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy5ee8f4.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy896e69 ON (foreman_tasks_locks_taxonomy896e69.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy896e69.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy9be3ca ON (foreman_tasks_locks_taxonomy9be3ca.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy9be3ca.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy287352 ON (foreman_tasks_locks_taxonomy287352.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy287352.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy187d79 ON (foreman_tasks_locks_taxonomy187d79.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy187d79.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomye59625 ON (foreman_tasks_locks_taxonomye59625.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomye59625.resource_type = 'Location') LEFT JOIN foreman_tasks_locks AS foreman_tasks_locks_taxonomy98e6c9 ON (foreman_tasks_locks_taxonomy98e6c9.task_id = foreman_tasks_tasks.id AND foreman_tasks_locks_taxonomy98e6c9.resource_type = 'Organization') WHERE (((foreman_tasks_locks_owner5931e3.resource_id = 6) OR (((foreman_tasks_locks_taxonomy55fe2b.resource_id = '7' OR foreman_tasks_locks_taxonomy55fe2b.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyf6b7fc.resource_id = '6' OR foreman_tasks_locks_taxonomyf6b7fc.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyed1f21.resource_id = '4' OR foreman_tasks_locks_taxonomyed1f21.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyc2a23d.resource_id = '9' OR foreman_tasks_locks_taxonomyc2a23d.resource_id IS NULL) OR (foreman_tasks_locks_taxonomya70ca2.resource_id = '10' OR foreman_tasks_locks_taxonomya70ca2.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy002269.resource_id = '11' OR foreman_tasks_locks_taxonomy002269.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy25d10d.resource_id = '12' OR foreman_tasks_locks_taxonomy25d10d.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyb55bd1.resource_id = '5' OR foreman_tasks_locks_taxonomyb55bd1.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyae8159.resource_id = '14' OR foreman_tasks_locks_taxonomyae8159.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy661f6e.resource_id = '13' OR foreman_tasks_locks_taxonomy661f6e.resource_id IS NULL) OR (foreman_tasks_locks_taxonomya51eda.resource_id = '20' OR foreman_tasks_locks_taxonomya51eda.resource_id IS NULL) OR (foreman_tasks_locks_taxonomyd00170.resource_id = '1' OR foreman_tasks_locks_taxonomyd00170.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy535468.resource_id = '3' OR foreman_tasks_locks_taxonomy535468.resource_id IS NULL)) AND ((foreman_tasks_locks_taxonomyd902c3.resource_id = '23' OR foreman_tasks_locks_taxonomyd902c3.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy5ee8f4.resource_id = '19' OR foreman_tasks_locks_taxonomy5ee8f4.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy896e69.resource_id = '2' OR foreman_tasks_locks_taxonomy896e69.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy9be3ca.resource_id = '21' OR foreman_tasks_locks_taxonomy9be3ca.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy287352.resource_id = '16' OR foreman_tasks_locks_taxonomy287352.resource_id IS NULL) OR (foreman_tasks_locks_taxonomy187d79.resource_id = '18' OR foreman_tasks_locks_taxonomy187d79.resource_id IS NULL) OR (foreman_tasks_locks_taxonomye59625.resource_id = '17' OR foreman_tasks_locks_taxonomye59625.resource_id IS NULL))))) AND ((foreman_tasks_locks_taxonomy98e6c9.resource_id = '5' OR foreman_tasks_locks_taxonomy98e6c9.resource_id IS NULL)) ORDER BY "foreman_tasks_tasks"."started_at" DESC NULLS LAST LIMIT $1 OFFSET $2
Back
Version-Release number of selected component (if applicable): 6.5.0


Actual results: Monitor -> Tasks gets hanged and disk space filled up


Expected results: Task page should be loaded within time
Comment 9 Tomer Brisker 2020-09-08 07:27:45 UTC 
Looking at the database, looks like there are a lot of tasks and locks:

> ForemanTasks::Task.count
=> 51758
> ForemanTasks::Lock.count
=> 115517

This might also be related to the number of locations and organizations, causing the join query to get out of hand:
> Taxonomy.count
=> 21

The relevant part of the stack trace is:
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-0.17.5.7/app/models/foreman_tasks/task/summarizer.rb:92:in `group_by'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-0.17.5.7/app/models/foreman_tasks/task/summarizer.rb:92:in `add_to_summary'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-0.17.5.7/app/models/foreman_tasks/task/summarizer.rb:81:in `summary'
/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-0.17.5.7/app/controllers/foreman_tasks/tasks_controller.rb:20:in `summary'


While the server shouldn't crash even in such a case, a possible workaround until this is fixed is to clean up old tasks.
Comment 10 Ondřej Ezr 2020-09-08 11:02:56 UTC 
Created redmine issue https://projects.theforeman.org/issues/30797 from this bug
Comment 11 Bryan Kearney 2020-09-08 12:06:20 UTC 
Upstream bug assigned to oezr
Comment 12 Bryan Kearney 2020-09-08 12:06:23 UTC 
Upstream bug assigned to oezr
Comment 13 Adam Ruzicka 2020-09-16 06:29:48 UTC 
Upstream PR was merged, moving to POST
Comment 15 Peter Ondrejka 2021-03-12 10:34:33 UTC 
Verified on Satellite 6.9 snap 17 with 20+ organizations, no postgres spikes recorded
Comment 18 errata-xmlrpc 2021-04-21 13:11:48 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Satellite 6.9 Release), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2021:1313
Note You need to log in before you can comment on or make changes to this bug.