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action #157675
opencoordination #110833: [saga][epic] Scale up: openQA can handle a schedule of 100k jobs with 1k worker instances
coordination #157669: websockets+scheduler improvements
Optimize openqa-scheduler database queries, e.g. "SELECT value FROM worker_properties..."
Start date:
2024-03-21
Due date:
% Done:
0%
Estimated time:
Description
Motivation¶
In #157666 we have identified that openqa-scheduler conducts a lot of database queries linear to the number of workers and maybe also worker classes, e.g. see #157666-4 which could lead to the openQA scheduler to be overloaded when there are too many worker instances connected. We should look into optimizations regarding the database queries, e.g. SELECT value FROM worker_properties…
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