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

Last Modified: May 29, 2024

Affected Product(s):
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, 14.1.3, 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, 15.1.1, 14.1.3.1

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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips