Last Modified: May 29, 2024
Affected Product(s):
F5OS F5OS
Fixed In:
F5OS-C 1.6.0, F5OS-A 1.7.0, F5OS-A 1.5.0
Opened: Mar 10, 2023 Severity: 3-Major
After running a QKView or tcam-dump by itself, tcam-manager does not clean up the diagnostic socket, which results in a tight loop and pegging the CPU at 100% utilization. This in turn starves other platform processes (such as dma-agent), which causes performance degradation.
Performance degradation.
A QKView or tcam-dump, which is included in QKView, is run.
The issue can be avoided by not running QKView.
After tcam-dump completes, the corresponding socket is properly removed.