Drop of some of the Prometheus based metrics at metric beat end

Hi Team,

I followed your document to get prometheus metrics in Elasticsearch using metricbeat. But metricbeat is not showing all metrics on kibana dashboard.

Below is Prometheus metrics

On a metricbeat side It is only showing one metrics not its subset.

Metric Beat is showing only one metric. Below is the screenshot.

Below is the module which I am using to fetch the prometheus metric.

Module is

  prometheus.yml: |-
    - module: prometheus
      period: 10s
      metricsets: ["collector"]
      hosts: ["ingress-kong.kong:8100"]
      metrics_path: /metrics
      headers:
        accept: "text/plain"