Cloudera Docs

Tracking cluster service metrics

Track Cloudera Observability cluster service metrics to optimize cluster performance and analyze key aspects such as memory and CPU usage by specific services and the overall health and responsiveness of the services.

  1. Verify that you are logged in to the Cloudera Observability web UI and that you selected an environment from the Analytics Environments page.
    1. Log in to Cloudera in a supported browser.
      The Cloudera web interface landing page opens.
    2. From the Your Enterprise Data Cloud landing page, select the Observability tile.
      The Cloudera Observability landing page opens to the main navigation panel.
    3. From the Cloudera Observability Environments page, select the environment required for analysis.

      The Environment navigation panel opens.

  2. Depending on the environment selected, verify that the Cluster Summary page is displayed for the environment's cluster required for analysis.
    To display the Cluster Summary page, do one of the following:
    • For Private Cloud Base environment type, verify that the Cluster Summary title is displayed in the browser tab.
    • For a Data Hub environment type, expand its Data Lake category in the Environment's panel and then locate and select the cluster.

    The Cluster Summary page displays a series of performance trends and metric chart widgets about the processed jobs and queries.

  3. To view service metrics for your environment's cluster, select the Service Metrics tab.
  4. From the time-range list on the Cluster Summary page, select a time period that meets your requirements.
  5. From the Service & Metrics list, select the name of the Cloudera Manager health test metric from the list of services running on your workloads cluster. You can select up to five metrics.
    Metrics charts for the selected service are displayed.