title: Multiple Targets on prometheus
body: <p>I've configured prometheus on Centos, version details are follows.</p>
  
  <pre><code>prometheus-2.5.0.linux-386
  </code></pre>
  
  <p>I've added two targets on the prometheus.yml configuration file, all the servers node exporters are running. Config as follows,</p>
  
  <pre><code>    scrape_configs:
    - job_name: "node"
      scrape_interval: "15s"
      target_groups:
      - targets: ['192.168.x.x:9100','192.168.x.y:9100']
  </code></pre>
  
  <p>But in the prometheus UI Tragets only showing single node other is not showing. If I remove one node existing node is showing. How can I monitor multiple nodes. But in Grafana Dashboard shows <strong>Multiple Series Error</strong>.</p>