Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP ASM
Fixed In:
17.1.0
Opened: Jun 03, 2022 Severity: 4-Minor
As part of a general performance improvement effort, we were looking into profiling data and observed that in many cases a lot of CPU is wasted, in the process to find out whether a specific signature is excluded on a specific header.
High CPU usage when checking for signature header exclusions.
Signatures are enabled in ASM.
N/A
Optimized the code responsible for checking signature exclusions on header.