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[IAG] A possible reason why the device CPU is continuously high

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Problem Description

I enabled the CPU email alert, and found that I kept receiving alerts about high IAG CPU.

Warning Information


632895c92de3cdb716.png (51.2 KB)

Process——

1: Check the configuration and find that the customer has built an external data center
2: It is found that the synchronization policy of the external data center has checked "Use high compression ratio algorithm to compress synchronization data". After this function is turned on, the IAG device needs to compress the logs before transmitting them to the external data center. This process consumes a lot of CPU resources.

solution

Cancel "Use high compression ratio algorithm to compress synchronized data during synchronization" and observe for a period of time. The device CPU usage rate has dropped and it is running normally.

Original Link

https://support.sangfor.com.cn/cases/list?product_id=22&type=1&category_id=6783&isOpen=true