[2026-02-02T09:08:53,379][WARN ][o.o.m.o.OsProbe ] [test-cluster-z502-1.es-test-cluster.svc.stg-clickhouse01-z502.k8s.o3.ru] exception retrieving free physical memory ...
Every boto3 error comes back as a ClientError. The only way to distinguish them is by parsing e.response["Error"]["Code"] — a stringly-typed dict lookup with no ...