檢視 Amazon EC2執行個體的CPU執行緒和核心

檢視執行個體 （AWS CLI） CPU的選項

使用 describe-instances 命令。

aws ec2 describe-instances --instance-ids i-123456789abcde123

...
    "Instances": [
        {
            "Monitoring": {
                "State": "disabled"
            }, 
            "PublicDnsName": "ec2-198-51-100-5.eu-central-1.compute.amazonaws.com", 
            "State": {
                "Code": 16, 
                "Name": "running"
            }, 
            "EbsOptimized": false, 
            "LaunchTime": "2018-05-08T13:40:33.000Z", 
            "PublicIpAddress": "198.51.100.5", 
            "PrivateIpAddress": "172.31.2.206", 
            "ProductCodes": [], 
            "VpcId": "vpc-1a2b3c4d", 
            "CpuOptions": {
                "CoreCount": 34, 
                "ThreadsPerCore": 1
            }, 
            "StateTransitionReason": "", 
            ...
        }
    ]
...

在傳回的輸出中，CoreCount 欄位顯示執行個體的核心數量。ThreadsPerCore 欄位顯示每核心的執行緒數量。