CmdID

CmdID / aws / aws ec2

aws ec2 modify-instance-cpu-options

By default, all vCPUs for the instance type are active when you launch an instance. AWS CLI reference

5 options Its page in the AWS CLI reference

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Options

5 in the AWS CLI reference
--core-countThe number of CPU cores to activate for the specified instance.
--dry-runChecks whether you have the required permissions for the operation, without actually making the request, and provides an error response.
--instance-idThe ID of the instance to update.
--nested-virtualizationIndicates whether to enable or disable nested virtualization for the instance.
--threads-per-coreThe number of threads to run for each CPU core.