Check why cluster-controller consume up to 400Mi of memory

Using the native image this is the memory consumption for the cluster-controller is too high:

POD          NAME                           CPU(cores)   MEMORY(bytes)   
postgres-0   pgbouncer                      1m           1Mi             
postgres-0   patroni                        6m           145Mi           
postgres-0   postgres-util                  1m           0Mi             
postgres-0   prometheus-postgres-exporter   2m           4Mi             
postgres-0   cluster-controller             5m           523Mi           
postgres-0   envoy                          6m           17Mi  

Check why this is happening. Probably using the JVM version could shed some light on which internal component is using so much memory.