: Publish ENA Network Performance Metrics to AWS CloudWatch
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Publish ENA Network Performance Metrics to AWS CloudWatch

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Publish ENA Network Performance Metrics to AWS CloudWatch

The ENA network performance metrics on AWS provide enhanced visibility into the limitations and performance of your network adapter within the AWS environment. By integrating with AWS CloudWatch, you can monitor key metrics such as bandwidth and packets per second (PPS). These metrics are published every five minutes from the configured VM-Series firewall to AWS CloudWatch, enabling you to optimize VM instance sizing, plan scaling activities, and gain insights into the network performance of your VM-Series instances. With real-time performance data, you can streamline troubleshooting and improve operational monitoring.
Prerequisites
Following are the prerequisites to enable ENA performance metrics to AWS CloudWatch:
  • PAN-OS version 11.2.5 or above
  • VM-Series Plugin version 5.1.6 or above
  • An IAM role to the AWS instance with read/write privileges to AWS CloudWatch Metrics and for other CloudWatch configurations.
The ENA Network performance metrics publishing to AWS CloudWatch is disabled, by default. Each metric costs $0.33 per month per interface. To avoid additional costs, metrics are disabled by default and you must enable it explicitly.
Enable or Disable ENA metrics using CLI Commands:
Run the following commands to enable or disable ENA metrics using CLI commands:
To enable:
request plugins vm_series aws ena-performance-metric enable yes
To disable:
request plugin vm_series aws ena-performance-metrics enable no
Enable/Disable ENA metrics using Bootstrap Command:
For auto-scaling or initial configuration, include the following bootstrap command:
plugin-op-command = ena_perf_metrics:enable
Enable/Disable ENA metrics using VM-Series web interface:
You can enable or disable ENA metrics on VM-Series web interface. For more information, see Enable CloudWatch Monitoring on the VM-Series Firewall.
Debugging and Verifying CloudWatch publication status
Check plugin_vm_series.log for CloudWatch publication status and confirm metric updates every minute when enabled.
To verify, run the following command:
debug dataplane pow status | match "extended statistics\|_allowance"