Help Center/ Huawei Cloud Flexus_Huawei Cloud Flexus X Instance/ FAQs/ Performance Mode/ Do I Need to Stop My FlexusX Instance If I Want to Enable or Disable Performance Mode for It?
Updated on 2025-01-09 GMT+08:00

Do I Need to Stop My FlexusX Instance If I Want to Enable or Disable Performance Mode for It?

To enable or disable performance mode for a FlexusX instance, whether you need to stop the instance is determined by the images and other factors. If the following conditions are met, you do not need to stop the instance. Otherwise, you need to stop the instance.
  • It is supported only when the FlexusX instance uses the Huawei Cloud EulerOS 2.0 image.
  • The vCPUs and memory can only be upgraded in live change.
  • Live change is supported only between FlexusX specifications.
  • Live change is supported only when both the specifications before and after the change support live change.
  • A maximum of 12 memory live changes can be performed.
  • Live changes cannot be performed in batches.