Overview Tab

• Total CPU Cores – Average number of CPU cores available during the reporting window.
• Average Utilization – Average CPU utilization for the entire cluster, including resources consumed by user applications and Cloudera Runtime services.
• Maximum Utilization – Maximum CPU utilization for the entire cluster during the reporting window, including resources consumed by user applications and Cloudera Runtime services. If this value is high, consider adding more hosts to the cluster.
  Click the drop-down menu next to the date and select one of the following to view details about jobs running when maximum utilization occurred:

  • View YARN Applications Running at the Time
  • View Impala Queries Running at the Time
• Average Daily Peak – Average daily peak CPU consumption for the entire cluster during the reporting window. This includes resources consumed by user applications and Cloudera Runtime services. The number is computed by averaging the maximum resource consumption for each day of the reporting period.

  Click View Time Series Chart to view a chart of peak utilization.

• Total Physical Memory – Average physical memory available in the cluster during the reporting window.
• Average Utilization – Average memory consumption for the entire cluster, including resources consumed by user applications and Cloudera Runtime services.
• Maximum Utilization – Maximum memory consumption for the entire cluster during the reporting window, including resources consumed by user applications and Cloudera Runtime services. If this value is high, consider adding more hosts to the cluster.
  Click the drop-down menu next to the date and select one of the following to view details about jobs running when maximum utilization occurred:

  • View YARN Applications Running at the Time
  • View Impala Queries Running at the Time
• Average Daily Peak – Average daily peak memory consumption for the entire cluster during the reporting window, including resources consumed by user applications and Cloudera Runtime services. The number is computed by averaging the maximum memory utilization for each day of the reporting period.

  Click View Time Series Chart to view a chart of peak utilization.

• Average Utilization – Average resource consumption by YARN applications and Impala queries that ran on the cluster.
• Maximum Utilization – Maximum resource consumption by YARN applications and Impala queries that ran on the cluster.
  Click the drop-down menu next to the date and select one of the following to view details about jobs running when maximum utilization occurred:

  • View YARN Applications Running at the Time
  • View Impala Queries Running at the Time
• Average Daily Peak – Average daily peak resource consumption by YARN applications and Impala queries during the reporting window. The number is computed by finding the maximum resource consumption per day and calculating the mean.

  Click View Time Series Chart to view a chart of peak utilization.

• Average Utilization – Average memory consumption by YARN applications and Impala queries that ran on the cluster.
• Maximum Utilization – Maximum memory consumption for the entire cluster during the reporting window, including resources consumed by user applications and Cloudera Runtime services. If this is high, consider adding more hosts to the cluster.
  Click the drop-down menu next to the date and select one of the following to view details about jobs running when maximum utilization occurred:

  • View YARN Applications Running at the Time
  • View Impala Queries Running at the Time
• Average Daily Peak – Average daily peak memory consumption by YARN applications and Impala queries during the reporting window. The number is computed by finding the maximum resource consumption per day and then calculating the mean.

  Click View Time Series Chart to view a chart of peak utilization.

Displays overall utilization for each tenant. Tenants can be either pools or users.

Displays overall utilization for each tenant. Tenants can be either pools or users.