Description of problem: Automatic upgrade from 4.8.4 to 4.9.0 the Central pod worked for awhile before failing with error Readiness probe failed: Get "[ip]": dial tcp [ip] connect: connection refused. Pod is down still after increasing resources.

Version-Release number of selected component (if applicable): 4.9.0

How reproducible: Not reproduced

Additional info:

Error blocking Central:

Readiness probe failed: Get "[ip]": dial tcp [ip] connect: connection refused

Error in Logs
pkg/search/postgres: 2025/12/23 18:27:44.809725 common.go:1190: Error: error committing cursor transaction: failed to deallocate cached statement(s): conn closed
panic: context deadline exceeded
        iterating over rows