Bug ID 1814477: AWS Performance Drop from BIG-IP v17.1.2.1 to v17.5.0

Last Modified: Jun 28, 2025

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

Known Affected Versions:
17.5.0

Fixed In:
17.5.1

Opened: Feb 11, 2025

Severity: 2-Critical

Symptoms

A FastL4 throughput drop occurs when updating to BIG-IP version 17.5.0.

Impact

Throughput is lower compared to v17.1.2.1.

Conditions

-- Using AWS BIG-IP v17.5.0

Workaround

None

Fix Information

Performance is improved in v17.5.0 compared to v17.1.2.1.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips