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

Last Modified: Sep 30, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5

Fixed In:
16.0.0

Opened: Jan 24, 2020
Severity: 3-Major

Symptoms

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.

Impact

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

Conditions

AFM, ASM, or DoS features are provisioned.

Workaround

None.

Fix Information

Protected Object Aggregate stats no longer cause elevated CPU usage.

Behavior Change