Amazon EC2 now allows customers to modify an instance’s CPU options after launch. You can now modify the number of vCPUs and/or disable the hyperthreading of a stopped EC2 instance to save on vCPU-based licensing costs.
以往要大量記憶體的會用 r 系列的主機,vCPU:RAM-GB 比率是 1:8,如果要再更高的話有最近推出的 x 系列,可以到 1:16。
There is no additional or reduced charge for specifying CPU options. You're charged the same as instances that are launched with the default CPU options.
Our next generation, Graviton3 processors, deliver up to 25 percent higher performance, up to 2x higher floating-point performance, and 50 percent faster memory access based on leading-edge DDR5 memory technology compared with Graviton2 processors.
C8g and M8g instances offer larger instance sizes with up to three times more vCPUs (up to 48xl), three times the memory (up to 384GB for C8g and up to 768GB for M8g), 75 percent more memory bandwidth, and two times more L2 cache over equivalent 7g instances.
1 TB of data transfer out to the internet per month
10,000,000 HTTP or HTTPS Requests per month
2,000,000 CloudFront Function invocations per month
2,000,000 CloudFront KeyValueStore reads per month
不過目前沒有太多區域有,但頗意外的是德國法蘭克福居然在第一波,而不是愛爾蘭:
X8g instances are available today in the US East (N. Virginia), US West (Oregon), and Europe (Frankfurt) AWS Regions in On Demand, Spot, Reserved Instance, Savings Plan, Dedicated Instance, and Dedicated Host form.
Until December 31, 2024, all AWS customers will be enrolled automatically in the T4g free trial as detailed in the AWS Free Tier. During the free-trial period, customers who run a t4g.small instance will automatically get 750 free hours per month deducted from their bill during each month.
On 17 January 2024, the Government of the Czech Republic approved the material "Restarting the implementation of DNSSEC and IPv6 technologies in the state administration". On the basis of this decision, the Czech state administration will stop providing its services over IPv4 on 6 June 2032. Thus, the Czech Republic knows its IPv4 shutdown date.
The Amazon Elastic Compute Cloud (Amazon EC2) T4g instance Free Trial is extended to December 31, 2024. All new and existing AWS customers can utilize the free trial to automatically deduct up to 750 hours per month with the t4g.small instances through December 31, 2024. You can start building on Graviton-based instances for no charge with the T4g free trial, though charges may apply for surplus CPU credits. Refer to Amazon EC2 FAQs for more details on the free-trial.