What Do I Do If My FlexusL Instance Freezes?

The possible causes for the freezing of a FlexusL instance server are as follows. Check the causes one by one and select the corresponding solution.

The CPU or bandwidth usage of the cloud server is too high.
- Identify the processes that cause high bandwidth and CPU usage of cloud servers, and stop unnecessary and abnormal processes. For details, see Why Is My Linux ECS Running Slowly? and Why Is My Windows ECS Running Slowly?
- Upgrade the instance by scaling up the memory, vCPU, and bandwidth specifications.
Console login is suspended.
You can use other login methods to resolve this issue. For details, see Login Modes.
Multiple FlexusL instances share vCPU and bandwidth resources. If vCPU or bandwidth resources are insufficient, instances may contend for resources, causing cloud server freezing.
If you have high requirements on service stability, you can upgrade the instances.

Parent topic: Network

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