Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Not a Bug
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10.2.21
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None
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AWS RDS db.m5.4xlarge
16vCPU 64GB RAM
Description
About a couple of days ago, a query that was normally working fast started crashing and getting stuck in "Sending data". These eventually pile up and freeze the db.
The query in question is a select on a more complicated view that contains some joins and a union.
I have already created a thread on aws forums about the issue that I'm seeing and added more information as well as performance insights.
https://forums.aws.amazon.com/thread.jspa?messageID=921037#921037