Low cache offload in MCDN grandparent cache tier - reported by maprule
This alert notifies you that cache offload in the MCDN grandparent cache tier dropped below a set threshold. This error is reported by a maprule.
You can set this alert to monitor one group.
- Aura Managed CDN
- New Alert - The condition is present for 15 to 20 minutes.
- Alert Cleared - The condition is cleared for three to eight minutes.
- The minimal traffic volume delivered to clients (in megabits per second) and the minimum percentage of cache offload in the grandparent cache tier necessary to trigger the alert.
- Whether the alert should be triggered when the threshold is reached for one of the selected maprules or all of them combined.
Follow the instructions from the Troubleshooting section on the alert’s page.