Bug ID 1347949: High CPU for bd process under specific conditions

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP ASM, Install/Upgrade(all modules)

Known Affected Versions:
17.1.0,,,, 17.1.1,,,

Opened: Sep 03, 2023

Severity: 3-Major


The bd process shows high CPU load. If you are upgrading, CPU utilization of bd is noticeably higher than it was in the previous version.


High CPU utilization by bd.


A policy has signature overrides for a specific header.


Remove the header signature override. Consider disabling the header on the URL level or the policy level (instead of a specific header)

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips