Bug ID 1004633: Performance degradation on KVM and VMware platforms.

Last Modified: Sep 23, 2021

Bug Tracker

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

Known Affected Versions:
16.0.1.2, 16.0.1.1, 16.0.1, 16.0.0.1, 16.0.0, 15.1.4, 15.1.3, 15.1.2.1, 15.1.1, 15.1.0.5, 15.1.0.4, 15.1.0.3, 15.1.0.2, 15.0.1.4, 14.1.4.3, 14.1.4.2, 14.1.4.1, 14.1.4, 14.1.3.1, 14.1.3, 14.1.2.8, 14.1.2.7, 14.1.2.6, 14.1.2.5, 13.1.4, 13.1.3.6, 13.1.3.5, 13.1.3.4

Fixed In:
16.1.0, 15.1.4

Opened: Mar 23, 2021
Severity: 2-Critical

Symptoms

CPU utilization is increased.

Impact

A 3-13% increase in CPU utilization which may degrade throughput with higher volumes of traffic.

Conditions

-- KVM or VMware platforms are deployed. -- FastHTTP or L7 HTTP virtual servers are configured.

Workaround

None

Fix Information

None

Behavior Change