Pre-made Grafana Dashboard

You can import this existing dashboard to your Grafana account: https://grafana.com/grafana/dashboards/21070-warpstream-agent-overview/

Example of a prometheus.yml file that you can use as a datasource with an agent running locally:

global:
  scrape_interval: 15s
  evaluation_interval: 15s

scrape_configs:
  - job_name: prometheus
    static_configs:
      - targets: ['localhost:9090']

  - job_name: warpstream
    static_configs:
      - targets: ['localhost:8080']
        labels:
          cluster: 'warpstream'
          namespace: 'warpstream'
          container: 'agent'
          job: 'warpstream/warpstream-agent'