I am querying the

signoz_metrics.time_series_v4

table, but the

k8s_cluster_name

field is showing as blank. Below is the query I am using: SELECT * FROM signoz_metrics.time_series_v4 LIMIT 1; ┌─env─────┬─temporality─┬─metric_name────────┬─description────────┬─unit─┬─type─┬─is_monotonic─┬────────fingerprint─┬────unix_milli─┬─labels─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ default │ Cumulative │ container_cpu_time │ Container CPU time │ s │ Sum │ true │ 169513242719490275 │ 1724007600000 │ {"__name__":"container_cpu_time","__temporality__":"Cumulative","container_id":"1e993cb6698cc49c1360abc1ee823fac2ca712646da822a76b806a180340a70d","host_name":"my-release-k8s-infra-otel-agent-4g4c6","k8s_cluster_name":"","k8s_container_name":"telegraf-ds","k8s_namespace_name":"default","k8s_node_name":"i60037-a1539","k8s_pod_ip":"10.0.4.205","k8s_pod_name":"k8s-telegraf-ds-kzkw6","k8s_pod_start_time":"2024-07-04 075747 +0000 UTC","k8s_pod_uid":"0b569e89-aabc-4889-822d-a73a87b0694b","os_type":"linux","signoz_component":"otel-agent"} │ Problem: The

k8s_cluster_name

field is coming up as blank for all rows. Could this be a configuration issue in the SigNoz setup or with how metrics are being collected from Kubernetes? Can someone please help me understand why this is happening and how to resolve it?