Bug ID 872645: Protected Object Aggregate stats are causing elevated CPU usage

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,

Fixed In:
16.0.0, 15.1.1,

Opened: Jan 24, 2020

Severity: 3-Major


Due to a large number of tables containing 'Protected Object Aggregate stats', the merged daemon might cause elevated CPU usage on odd-numbered CPU cores.


Elevated CPU usage on odd-numbered cores caused by merged daemon.


AFM, ASM, or DoS features are provisioned.



Fix Information

Protected Object Aggregate stats no longer cause elevated CPU usage.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips