In an SD-WAN scenario, the CPU usage of the control plane is high when performance data is reported.

Trouble Ticket Number

DTS2024111833907

Symptom

In an SD-WAN scenario, the CPU usage of the control plane is high when performance data is reported.

Condition

There is a possibility that this problem occurs when performance data is reported.

Impact

The CPU usage is high, affecting user judgment.

Severity

Minor

Root Cause

The NetStream processing mechanism that applies when performance data is reported is defective.

Solution

The cache function is added to optimize NetStream processing during performance data reporting.

Solution Impact

N/A

Problem Resolved in

V300R023C00SPC100

Involved Models

AR6140-16G4XG, AR6280, AR6300

Precaution

After installing the patch, you need to restart the device for the cache function to take effect.