Last Modified: Mar 23, 2023
Affected Product:
See more info
BIG-IP ASM
Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1
Opened: Jul 25, 2022
Severity: 3-Major
The signature engine in BD uses more CPU cycles than it actually needs to complete the task.
Slower system performance High CPU utilization with BD
ASM provisioned and in use
For header-based signatures that appear on the top in ACY_PERF, the header exclusions can be added only on explicit headers. This should decrease the CPU usage.
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