Bug ID 745027: AVR is doing extra activity of DNS data collection even when it should not

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP AVR, DNS(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,, 14.0.0,,,,, 14.1.0,

Fixed In:

Opened: Sep 25, 2018

Severity: 3-Major


When collecting DNS data, AVR generates data that is used only for BIG-IQ, even if not connected to BIG-IQ.


avrd process is taking more CPU cycles for activity that is not needed. There is no impact to functionality.


DNS Statistics collection or DNS-DoS is configured.



Fix Information

The system no longer performs extra computation that is not needed in this case.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips