Kubernetes - kube-dns

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This dashboard monitors DNS performance in Kubernetes, focusing on latency, request rates, and cache behavior for SkyDNS and DNS probe components. Key features include a distribution view of skydns_skydns_dns_request_duration_seconds_bucket for latency, skydns_skydns_dns_request_count_total with skydns_skydns_dns_error_count_total to track throughput and errors, and cache miss vs hit dynamics via skydns_skydns_dns_cachemiss_count_total and kubedns_dnsmasq_hits/kubedns_dnsmasq_misses, complemented by kubedns_probe_kubedns_latency_ms_bucket to assess probe latency across nodes.