Sangfor Cloud Platform (SCP)

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6.11.3
Sangfor Cloud Platform (SCP) {{ breadTitle }} Virtual Machine Service FAQ The cloned VM performs worse than the source VM, with significant lag. What is the reason?
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The cloned VM performs worse than the source VM, with significant lag. What is the reason?

{{ $t('productDocDetail.updateTime') }}: 2025-12-18

Answer: This is most likely caused by using linked cloning. A VM cloned through linked cloning shares their base data with the source VM. When the source VM load is high, it can affect the performance of the clone VM.

Solution: To use the VM for a long time, delete the VM cloned through linked cloning and recreate a VM through instant full cloning or full cloning. The VM created will have performance consistent with the source VM.