Bug ID 601168: Incorrect virtual server CPU utilization may be observed.

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1

Fixed In:
13.0.0, 12.1.3.2

Opened: Jun 23, 2016
Severity: 4-Minor

Symptoms

The virtual_server_cpu_stat table counters are always at zero.

Impact

Wrong CPU utilization per virtual server.

Conditions

ASM license is in effect.

Workaround

No workaround.

Fix Information

An issue in computing CPU averages for virtual server has been resolved.

Behavior Change