Bug ID 1194077: The iRule execution FastHTTP performance degradation on r-series R10000 and higher platforms upto R12000

Last Modified: Feb 07, 2024

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

Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3

Fixed In:
17.1.1

Opened: Nov 22, 2022

Severity: 1-Blocking

Symptoms

With BIG-IP vCMP tenants running on r-series R10000 (and higher viz R12000), performance degrades when executing iRules on a virtual server configured with FastHTTP profile.

Impact

Performance degradation is observed.

Conditions

- Executing iRule - FastHTTP profile is selected for virtual server - BIP-IP vCMP tenant running on R10000 or R12000 platforms

Workaround

None

Fix Information

Performance is improved.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips