Bug ID 649161: AVR caching mechanism not working properly

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AFM, APM, ASM, AVR, DNS, FPS, LTM, PEM, PSM, SWG, vCMP(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, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4

Fixed In:
13.1.0.8, 12.1.3.2

Opened: Mar 06, 2017
Severity: 4-Minor
Related AskF5 Article:
K42340304

Symptoms

The AVR caching mechanism fails to store dimension-based queries properly, which leads to incorrect reports.

Impact

Reports will be incorrect.

Conditions

Using AVR caching mechanism (turned-on by default).

Workaround

Using the following TMSH command should solve the problem: tmsh modify sys db avr.requestcache value disable * NOTE: the above might cause AVR to perform a bit slower.

Fix Information

The system no longer stores the dimension-based queries in the AVR cache.

Behavior Change