Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP MA-VE
Known Affected Versions:
11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4
Fixed In:
12.0.0, 11.6.0 HF5, 11.5.2
Opened: Oct 02, 2014 Severity: 3-Major
Throughput and new connections per/sec might be up to 4 times slower in AWS for SR-IOV enabled instances.
Performance is 3-to-4 times slower than the license limit. Slow throuhgput and new connections per/second
This might occur when a BIG-IP virtual server is configured with a Standard profile.
If throughput performance is 3x-4x times slower than license limit for virtual servers with 'Standard' profile, consider disabling interruptible sleep. To do so, use the following commands to: 1. set the appropriate DB variable to 0 (zero), and 2. restart tmm: 1. setdb Scheduler.UnicAsleepRxLimit.LTM 0. 2. bigstart restart tmm.
Throughput and new connections per/sec are now comparable in AWS for SR-IOV enabled instances and in other instances.