Skip to content

Editing controller job output section #3338

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 28, 2025
Merged

Editing controller job output section #3338

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions downstream/modules/platform/ref-controller-performance-troubleshooting.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@

* Job output streams from the execution node where the ansible-playbook is actually run to the associated control node. Then the callback receiver serializes this data and writes it to the database. Relevant settings to observe and tune can be found in xref:ref-controller-settings-job-events[Settings for managing job event processing] and xref:ref-controller-database-settings[PostgreSQL database configuration and maintenance for {ControllerName}].
* In general, to resolve this symptom it is important to observe the CPU and memory use of the control nodes. If CPU or memory use is very high, you can either horizontally scale the control plane by deploying more virtual machines to be control nodes that naturally spreads out work more, or to modify the number of jobs a control node will manage at a time. For more information, see xref:ref-controller-settings-control-execution-nodes[Capacity settings for control and execution nodes] for more information.
* Job output delay can occur on initial job runs that use {ExecEnvShort}s that have not been pulled into the platform.
The output becomes visible after the job run completes.

*What can you do to increase the number of jobs that {ControllerName} can run concurrently?*

Expand Down