本文承接《AWS Lambda provisioned concurrency预配置并发 上篇》一文,测试provisioned concurrency(预配置并发)。 本文会在WSL环境中使用AWS CLI来触发Lambda函数。有关AWS CLI的配置可以参考《AWS CLI SSL: CERTIFICATE_VERIFY_FAILED 错误分析与解决》一文。 目录
AWS Lambda includesprovisioned concurrency-- a feature that can be turned on or off by users -- which ensures that functions remain initialized and ready to respond in double-digit milliseconds. This feature is useful forlatency-sensitive applications requiring greater control over function start time...
Concurrency is the number of in-flight requests that your AWS Lambda function is handling at the same time. For each concurrent request, Lambda provisions a separate instance of your execution environment. As your functions receive more requests, Lambda automatically handles scaling the number of ex...
類型:整數 有效範圍:最小值為 0。 必要:否 AvailableProvisionedConcurrentExecutions 可用的佈建並行數量。 類型:整數 有效範圍:最小值為 0。 必要:否 FunctionArn 別名或版本的 Amazon Resource Name (ARN)。 類型:String 模式:arn:(aws[a-zA-Z-]*)?:lambda:[a-z]{2}(-gov)?-[a-z]+-\d{1}:\...
Lambda provisioned concurrency预配置并发 我们知道Lambda函数有两种控制并发(concurrency)的方法 reserved concurrency:预留并发,保证Lambda函数可以使用的最大并发数(也就是instances数量)。当一个函数设置了reserved concurrency,那么其它函数就不可以占用被保留的concurrency,即其它函数可使用的并发数就会相应减少。函数配置res...
Each AWS account has a Lambda concurrent executions quota, which limits the amount of Lambda executions that can occur simultaneously. Users can increase this quota at the account level and assign a value for reserved concurrency to a specific function. ...
AWS Lambda は ClaimedAccountConcurrency という追加の同時実行メトリクスの提供を開始しました。このメトリクスは、使用されている予約なしの同時実行と、割り当てられている予約済みの同時実行およびプロビジョニング済みの同時実行の合計を報告します。今回のリリースにより、AWS Lambda のお...
在票证的注释线程中,添加对 Lambda 函数使用案例的描述。 **注意:**您将收到来自 AWS Support 的状态更新电子邮件,该电子邮件会批准或拒绝该请求。有关更多信息,请参阅Requesting a quota increase。 相关信息 Operating Lambda: Application design—scaling and concurrency: part 2 ...
InAWS Lambda, a concurrency limit determines how many function invocations can run simultaneously in one region. Each region in your AWS account has a Lambda concurrency limit. The limit applies to all functions in the same region and is set to 1000 by default. ...
Alternatively, chaos-lambda by the BBC is a lightweight option which runs on AWS Lambda. Security and IAM We cover security basics first, since configuring user accounts is something you usually have to do early on when setting up your system. Security and IAM Basics 📒 IAM Homepage ∙ ...