Connectivity and latency troubleshooting

<user-id>$ prod-field % kubectl get pods -n domino-platform | grep -i nucleus
nucleus-create-db-2cwf9                                      0/1     Completed   0          20d
nucleus-dispatcher-cbc564d96-r9whr                           2/2     Running     0          20h
nucleus-frontend-7dd78879f7-bsm6b                            2/2     Running     0          20h
nucleus-frontend-7dd78879f7-vnqps                            2/2     Running     0          20h
nucleus-keycloak-realm-migrations-lrdbp                      0/1     Completed   0          20d
nucleus-mongodb-migrations-d55ch                             0/1     Completed   0          20d
nucleus-secret-migrations-mkk9j                              0/1     Completed   0          20d
nucleus-seed-central-config-defaults-rwbbr                   0/1     Completed   0          20d
nucleus-train-588c78cfb5-xnq8c                               2/2     Running     0          20h
nucleus-workspace-volume-snapshot-cleaner-65f567bd8b-nfvlz   2/2     Running     0          20h

<user-id>$ prod-field % kubectl logs nucleus-frontend-7dd78879f7-bsm6b -n domino-platform -c nucleus-nginx | grep '"status": "500"'
<snip>
{ "time": "2023-06-15T17:39:25+00:00", "remote_addr": "10.0.84.117", "real_addr": "202.164.132.175", "remote_user": "-", "body_bytes_sent": "57", "request_time": "0.006", "status": "500", "request": "GET /v4/users/notifications/unreadStatus HTTP/1.1", "request_method": "GET", "http_referrer": "https://prod-field.cs.domino.tech/loggedout", "http_user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36" }