API server metrics

PromQL
1

I’m trying the request times for the K8s API server as well as the total number of requests. So far I have these two commands:

curl -s -G "http://10.192.248.10:30000/api/v1/query" --data-urlencode "query=apiserver_delegated_authn_request_total[10m:5m]" | jq
curl -s -G "http://10.192.248.10:30000/api/v1/query" --data-urlencode "query=apiserver_delegated_authn_request_duration_seconds_count[10m:5m]" | jq

These two commands both return the same values from their responses. Here is part of the response for both of them:

"values": [
  [
    1685669100,
    "7315"
  ],
  [
    1685669400,
    "7317"
  ]
]

My question is, why are they returning the same values? Are my queries incorrect?