Bug ID 1107453: Performance drop observed in some Ramcache::HTTP tests on BIG-IP i10800 platform

Last Modified: Jun 29, 2022

Bug Tracker

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

Known Affected Versions:
16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3

Opened: May 18, 2022
Severity: 4-Minor

Symptoms

Drop in TPS of around 6.5% observed for Ramcache::HTTP tests.

Impact

Delay in client side response during peak traffic flow due to lowered throughput.

Conditions

- BIG-IP i10800 l7-performance-fpga platform - 5KB file size with 1 Request Per Connection - 5KB file size with 100 Request Per Connection Virtual server with the following profiles - 1. http 2. tcp profile with nagle disabled 3. web acceleration profile with following attributes - - cache-max-age 36000 - cache-object-max-size 1500001 - cache-object-min-size 1

Workaround

None

Fix Information

None

Behavior Change