Bug ID 438895: CPU utilization anomalies for idle guests

Last Modified: Oct 16, 2023

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

Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1

Opened: Nov 25, 2013

Severity: 3-Major

Symptoms

There are CPU utilization anomalies for idle guests.

Impact

There are CPU spikes even with low traffic on the vCMP Host. The spike might occur in regular intervals, and for all or a subset of deployed guests.

Conditions

This occurs on vCMP configurations.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips