Bug ID 1211617: High CPU utilisation observed during startup when forced BIG-IP system set offline

Last Modified: Oct 13, 2023

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

Opened: Dec 20, 2022

Severity: 4-Minor

Symptoms

When BIG-IP is restarted, TMM0 is consuming extremely high CPU.

Impact

Box is slow to respond. The impact is minor because the box is in offline state.

Conditions

When set to offline (sys failover offline) and the configuration saved, it happens when BIG-IP is restarted.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips