Bug ID 717756: High CPU usage from asm_config_server

Last Modified: Jul 12, 2023

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,,,,,

Fixed In:
14.1.0, 14.0.0,

Opened: May 01, 2018

Severity: 3-Major


Use of Automatic policy builder might result in high CPU usage of asm_config_server (and ASM slowdown).


ASM availability impacted.


- Automatic policy builder. - Several entity types learning in 'Add all entities' configuration.


-- Switch to Manual policy builder. -- Set entity types learning to compact / selective / never.

Fix Information

Policy builder no longer puts unnecessary load on ASM configurations.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips