You can see individual container’s usage by using --containers argument. By default, kubectl top pods shows aggregated usage
kubectl top pod --containers
$ kubectl top pods --containers
pod/frontend-7b9fd4c6d-abc12
container/frontend 42m 105Mi
container/sidecar-logger 3m 25Mi
pod/api-6c8fbd7c45-def34
container/api 85m 220Mi
container/otel-agent 10m 60Mi