亚马逊云科技推出基于 Arm 架构的 Lambda 函数

{"type":"doc","content":[{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"使用 Graviton2 做支持的无服务器函数 Lambda 能够以更低的成本提供更好的性能。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"29 日，"},{"type":"text","marks":[{"type":"color","attrs":{"color":"#171a1d","name":"user"}}],"text":"亚马逊云科技"},{"type":"text","text":"推出了由 "},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/ec2\/graviton\/","title":null,"type":null},"content":[{"type":"text","text":"Graviton2"}]},{"type":"text","text":" 提供支持的 "},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/lambda\/","title":null,"type":null},"content":[{"type":"text","text":"Lambda"}]},{"type":"text","text":" 函数选项，旨在以更低的成本提供更好的性能。目前该功能已在亚太、欧洲、美国等部分地区上线。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"Graviton2 作为亚马逊云科技自研的第二代 Arm 架构处理器，基于 64 位 "},{"type":"link","attrs":{"href":"https:\/\/www.arm.com\/products\/silicon-ip-cpu\/neoverse\/neoverse-n1","title":null,"type":null},"content":[{"type":"text","text":"Arm Neoverse N1"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" 微架构设计，在负载、高性能计算、存储等工作场景应用广泛。自 2020 年 5 月发布以来，凭借更低的延迟和更好的性能，Graviton2 处理器逐渐成为为无服务器应用提供支持的理想选择。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"此前，Graviton2 主要应用于 Honeycomb、Intuit、SmugMug 等客户工作场景，主要处理工作负载，提供更好的性价比。现在，用户可以在 Lambda 函数上获得同样的优势。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"Lambda 作为计算服务，无需预置或管理服务器即可运行代码，它会执行计算资源的所有管理工作，其中包括服务器和操作系统维护、容量配置和自动扩展、代码监控和日志记录等等。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"得益于 Graviton2 处理器内置性能和安全性的支持，用户现在可以使用高达 10GB 内存 6 vCPU 的 Lambda 函数，这使得 Lambda 函数运行效率更高，在网络和移动后端、数据和媒体处理等无服务器场景中获得更好的性能；使用多线程和多处理的工作负载，或执行许多 I\/O 操作可以体验到更低的执行时间，支付的费用也就相应降低。整体下来，亚马逊云科技给出的数据是由 Graviton2 驱动的 Lambda 功能可以在提高 19% 的性能的同时降低 20% 的成本。现在可以为 Lambda 创建两个版本，一个基于 Arm，一个基于 x86，用于测量两个架构之间的差异。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"如果遇到函数不使用特定架构的二进制文件，比如对于 Node.js 10、Python 等解释型语言的许多函数来说，可以在 Arm 和 x86 两种架构之间进行切换。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}},{"type":"strong"}],"text":"参考链接："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/cn\/about-aws\/whats-new\/2021\/09\/better-price-performance-aws-lambda-functions-aws-graviton2-processor\/","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/aws.amazon.com\/cn\/about-aws\/whats-new\/2021\/09\/better-price-performance-aws-lambda-functions-aws-graviton2-processor\/"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/docs.aws.amazon.com\/zh_cn\/lambda\/latest\/dg\/welcome.html","title":null,"type":null},"content":[{"type":"text","text":"https:\/\/docs.aws.amazon.com\/zh_cn\/lambda\/latest\/dg\/welcome.html"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]}]}]}