Oracle Cloud Infrastructure Documentation

Monitoring HeatWave Cluster Metrics

Use HeatWave cluster metrics to create queries and alarms. Queries actively monitor the metrics while alarms passively monitor the metrics.

Using the Console

Use the Console to monitor the HeatWave cluster metrics.

  1. On the DB systems list page, select the DB system that you want to work with. If you need help finding the list page or the DB system, see Listing DB Systems - Using the Console.

    The details page opens and displays information about the DB system.

  2. Select Metrics tab or resource.
  3. In the Metrics data filter, select HeatWave cluster to filter and view the HeatWave cluster metrics.
  4. (Optional) To edit a query related to a metric, select Options present on the metric, and then select View query in Metrics Explorer. See Building Metric Queries.
  5. (Optional) To create an alarm on the query, select Options present on the metric, and then select Create an alarm on this query. See Managing Alarms.

HeatWave Cluster Metrics

View and monitor HeatWave cluster metrics to check the health, capacity, and performance of the HeatWave cluster.

Table 11-7 HeatWave Cluster Metrics

Metric Description
CPU utilization The CPU utilization of the HeatWave cluster.
Memory utilization The memory utilization of the HeatWave cluster.
Network receive bytes Network receive bytes for the HeatWave cluster.
Network transmit bytes Network transmit bytes for the HeatWave cluster.
Disk read bytes The total bytes read to the DB system volumes.
Disk write bytes The total bytes written to the DB system volumes.
HeatWave cluster health status The health status of the HeatWave cluster:
  • 0 - HEALTHY
  • 0.5 - RELOADING DATA
  • 1 - RECOVERING
  • 2 - FAILED
HeatWave cluster data load progress The progress of data load into the HeatWave cluster memory.
HeatWave cluster statement count The number of statements processed by the HeatWave cluster.

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