Bug ID 556103: Abnormally high CPU utilization for external monitors

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.6.0

Fixed In:
12.1.0, 11.6.1, 11.5.4 HF2

Opened: Nov 04, 2015

Severity: 3-Major

Related Article: K89349454

Symptoms

High CPU utilization for external monitors that use SSL.

Impact

Abnormally high CPU utilization.

Conditions

External monitor using SSL.

Workaround

None.

Fix Information

This release improves the handling of external monitors that use SSL so that CPU utilization no longer increases.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips