[{"data":1,"prerenderedAt":566},["ShallowReactive",2],{"content-svc-lambda-guides-aws-lambda-operator-guide-queue-processing":3},{"markdown":4,"frontMatterAttributes":5,"bodyRaw":8,"menu":9,"menuType":563,"isCollapseableMenu":12,"nextDocItem":358,"previousDocItem":347,"contributorPaths":564,"contentName":565,"slug":357,"readingTime":58},"\u003Cp>This section uses SQS as an example but the principles apply to other services that queue messages for Lambda functions. The Lambda service processes messages from SQS in batches determined by the function’s batch size property. If there are still messages on the queue, Lambda then scales up the processing function up to an additional 60 instances per minute, to retrieve and process batches more quickly. In normal operation, this allows Lambda to maintain efficient processing of the queue, while scaling up and down in response to traffic.\u003C\u002Fp>\n\u003Cp>This continues as long as the function is not producing errors, there is sufficient unreserved concurrency in your account in the current Region (or there is remaining reserved concurrency for the function), and there are messages available in the queue.\u003C\u002Fp>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Service\u003C\u002Fth>\n\u003Cth>Default batch size\u003C\u002Fth>\n\u003Cth>Maximum batch size\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\u003Ctr>\n\u003Ctd>Amazon Kinesis\u003C\u002Ftd>\n\u003Ctd>100\u003C\u002Ftd>\n\u003Ctd>10,000\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Amazon DynamoDB Streams\u003C\u002Ftd>\n\u003Ctd>100\u003C\u002Ftd>\n\u003Ctd>1,000\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Amazon SQS\u003C\u002Ftd>\n\u003Ctd>10\u003C\u002Ftd>\n\u003Ctd>10,000\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Amazon MSK\u003C\u002Ftd>\n\u003Ctd>100\u003C\u002Ftd>\n\u003Ctd>10,000\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cp>To send batches of messages to SQS, this example uses the following code to generate messages from a Node.js script:\u003C\u002Fp>\n\u003Cpre>\u003Ccode class=\"language-js\">const AWS = require('aws-sdk')\nAWS.config.update({region: 'us-east-1'})\nconst sqs = new AWS.SQS()\nconst BATCHES = 10\n\nconst sendMessage = async () => {\n  const params = {\n    Entries: [],\n    QueueUrl: 'https:\u002F\u002Fsqs.us-east-1.amazonaws.com\u002F1234123412\u002FtestQ'\n  }\n\n  for (let i = 0; i < 10; i++ ) {\n    const Id = parseInt(Math.random()*100000).toString()\n    params.Entries.push ({\n        Id, \n        MessageBody: `Message payload: ${Id}`\n    })\n  }\n\n  await sqs.sendMessageBatch(params).promise() \n}\n\nconst main = async() => {\n  for (let i = 0; i < BATCHES; i++ ) {\n    await sendMessage()\n  }\n}\n\nmain().catch(error => console.error(error))\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>In this example:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>An event producer is adding 10 messages to an SQS queue every second.\u003C\u002Fli>\n\u003Cli>The AWS account only has unreserved concurrency of 100.\u003C\u002Fli>\n\u003C\u002Ful>\n",{"title":6,"order":7},"Troubleshooting queue processing by Lambda functions",56,"This section uses SQS as an example but the principles apply to other services that queue messages for Lambda functions. The Lambda service processes messages from SQS in batches determined by the function’s batch size property. If there are still messages on the queue, Lambda then scales up the processing function up to an additional 60 instances per minute, to retrieve and process batches more quickly. In normal operation, this allows Lambda to maintain efficient processing of the queue, while scaling up and down in response to traffic.\n\nThis continues as long as the function is not producing errors, there is sufficient unreserved concurrency in your account in the current Region (or there is remaining reserved concurrency for the function), and there are messages available in the queue.\n\n|Service |Default batch size |Maximum batch size |\n|--|--|--|\n|Amazon Kinesis |100 |10,000|\n|Amazon DynamoDB Streams |100 |1,000|\n|Amazon SQS |10 |10,000|\n|Amazon MSK |100 |10,000|\n\nTo send batches of messages to SQS, this example uses the following code to generate messages from a Node.js script:\n\n```js\nconst AWS = require('aws-sdk')\nAWS.config.update({region: 'us-east-1'})\nconst sqs = new AWS.SQS()\nconst BATCHES = 10\n\nconst sendMessage = async () => {\n  const params = {\n    Entries: [],\n    QueueUrl: 'https:\u002F\u002Fsqs.us-east-1.amazonaws.com\u002F1234123412\u002FtestQ'\n  }\n\n  for (let i = 0; i \u003C 10; i++ ) {\n    const Id = parseInt(Math.random()*100000).toString()\n    params.Entries.push ({\n        Id, \n        MessageBody: `Message payload: ${Id}`\n    })\n  }\n\n  await sqs.sendMessageBatch(params).promise() \n}\n\nconst main = async() => {\n  for (let i = 0; i \u003C BATCHES; i++ ) {\n    await sendMessage()\n  }\n}\n\nmain().catch(error => console.error(error))\n```\n\nIn this example:\n\n* An event producer is adding 10 messages to an SQS queue every second.\n* The AWS account only has unreserved concurrency of 100.",[10,21,139,247,314,382,486,555],{"title":-1,"collapsible":11,"isCollapsed":12,"content":13},false,true,[14],{"title":15,"order":16,"time":17,"path":18,"id":19,"link":20},"Introduction",1,"4 min","intro","intro.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fintro",{"title":22,"collapsible":12,"isCollapsed":12,"content":23},"Event-driven architectures",[24,30,37,43,49,55,62,68,74,80,86,92,98,104,110,116,122,128,133],{"title":22,"order":25,"time":26,"path":27,"id":28,"link":29},2,"1 min","event-driven-architectures","event-driven-architectures.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fevent-driven-architectures",{"title":31,"order":32,"time":33,"path":34,"id":35,"link":36},"How Lambda fits into the event-driven paradigm",3,"3 min","lambda-event-driven-paradigm","lambda-event-driven-paradigm.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Flambda-event-driven-paradigm",{"title":38,"order":39,"time":33,"path":40,"id":41,"link":42},"The benefits of event-driven architectures",4,"event-driven-benefits","event-driven-benefits.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fevent-driven-benefits",{"title":44,"order":45,"time":17,"path":46,"id":47,"link":48},"Trade-offs of event-driven architectures",5,"tradeoffs-event-driven","tradeoffs-event-driven.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ftradeoffs-event-driven",{"title":50,"order":51,"time":26,"path":52,"id":53,"link":54},"Design principles",6,"design-principles","design-principles.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fdesign-principles",{"title":56,"order":57,"time":58,"path":59,"id":60,"link":61},"Use services instead of custom code",7,"2 min","services-custom-code","services-custom-code.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fservices-custom-code",{"title":63,"order":64,"time":26,"path":65,"id":66,"link":67},"Understanding the level of abstraction",8,"level-abstraction","level-abstraction.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Flevel-abstraction",{"title":69,"order":70,"time":26,"path":71,"id":72,"link":73},"Implementing statelessness in functions",9,"statelessness-functions","statelessness-functions.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fstatelessness-functions",{"title":75,"order":76,"time":26,"path":77,"id":78,"link":79},"Lambda function design",10,"function-design","function-design.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ffunction-design",{"title":81,"order":82,"time":58,"path":83,"id":84,"link":85},"Building for on-demand data instead of batches",11,"on-demand-batches","on-demand-batches.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fon-demand-batches",{"title":87,"order":88,"time":26,"path":89,"id":90,"link":91},"Orchestration",12,"orchestration","orchestration.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Forchestration",{"title":93,"order":94,"time":58,"path":95,"id":96,"link":97},"Developing for retries and failures",13,"retries-failure","retries-failure.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fretries-failure",{"title":99,"order":100,"time":26,"path":101,"id":102,"link":103},"Anti-patterns in Lambda-based applications",14,"anti-patterns","anti-patterns.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fanti-patterns",{"title":105,"order":106,"time":17,"path":107,"id":108,"link":109},"The Lambda monolith",15,"monolith","monolith.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fmonolith",{"title":111,"order":112,"time":58,"path":113,"id":114,"link":115},"Lambda as orchestrator",16,"orchestrator","orchestrator.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Forchestrator",{"title":117,"order":118,"time":58,"path":119,"id":120,"link":121},"Recursive patterns that cause run-away Lambda functions",17,"recursive-runaway","recursive-runaway.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Frecursive-runaway",{"title":123,"order":124,"time":33,"path":125,"id":126,"link":127},"Lambda functions calling Lambda functions",19,"functions-calling-functions","functions-calling-functions.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ffunctions-calling-functions",{"title":129,"order":124,"time":26,"path":130,"id":131,"link":132},"Synchronous waiting within a single Lambda function","synchronous-waiting","synchronous-waiting.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsynchronous-waiting",{"title":134,"order":135,"time":33,"path":136,"id":137,"link":138},"Frequently asked questions",20,"event-driven-faq","event-driven-faq.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fevent-driven-faq",{"title":140,"collapsible":12,"isCollapsed":12,"content":141},"Application design",[142,147,153,159,165,171,177,182,188,194,200,206,212,218,224,230,236,242],{"title":140,"order":143,"time":26,"path":144,"id":145,"link":146},21,"application-design","application-design.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fapplication-design",{"title":148,"order":149,"time":33,"path":150,"id":151,"link":152},"Understanding quotas",22,"quotas","quotas.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fquotas",{"title":154,"order":155,"time":58,"path":156,"id":157,"link":158},"Architecting with Service Quotas",23,"service-quotas","service-quotas.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fservice-quotas",{"title":160,"order":161,"time":58,"path":162,"id":163,"link":164},"Using multiple AWS accounts for managing quotas",24,"multiple-accounts","multiple-accounts.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fmultiple-accounts",{"title":166,"order":167,"time":26,"path":168,"id":169,"link":170},"Scaling and concurrency in Lambda",25,"scaling-concurrency","scaling-concurrency.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fscaling-concurrency",{"title":172,"order":173,"time":58,"path":174,"id":175,"link":176},"On-demand scaling example",26,"on-demand-scaling","on-demand-scaling.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fon-demand-scaling",{"title":178,"order":173,"time":58,"path":179,"id":180,"link":181},"Provisioned Concurrency scaling example","provisioned-scaling","provisioned-scaling.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fprovisioned-scaling",{"title":183,"order":184,"time":58,"path":185,"id":186,"link":187},"Using service integrations and asynchronous processing",28,"integrations-asynchronous","integrations-asynchronous.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fintegrations-asynchronous",{"title":189,"order":190,"time":58,"path":191,"id":192,"link":193},"Reserved concurrency",29,"reserved-concurrency","reserved-concurrency.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Freserved-concurrency",{"title":195,"order":196,"time":26,"path":197,"id":198,"link":199},"Choosing and managing runtimes in Lambda functions",30,"runtimes-functions","runtimes-functions.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fruntimes-functions",{"title":201,"order":202,"time":26,"path":203,"id":204,"link":205},"Runtimes and performance",31,"runtimes-performance","runtimes-performance.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fruntimes-performance",{"title":207,"order":208,"time":26,"path":209,"id":210,"link":211},"Multiple runtimes in single applications",32,"runtimes-multiple","runtimes-multiple.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fruntimes-multiple",{"title":213,"order":214,"time":26,"path":215,"id":216,"link":217},"Managing AWS SDKs in Lambda functions",33,"sdks-functions","sdks-functions.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsdks-functions",{"title":219,"order":220,"time":33,"path":221,"id":222,"link":223},"Networking and VPC configurations",34,"networking-vpc","networking-vpc.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fnetworking-vpc",{"title":225,"order":226,"time":33,"path":227,"id":228,"link":229},"Comparing Lambda invocation modes",35,"invocation-modes","invocation-modes.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Finvocation-modes",{"title":231,"order":232,"time":58,"path":233,"id":234,"link":235},"Understanding SQS retries",36,"sqs-retries","sqs-retries.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsqs-retries",{"title":237,"order":238,"time":58,"path":239,"id":240,"link":241},"Controlling traffic flow for server-based resources",37,"traffic-server-based","traffic-server-based.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ftraffic-server-based",{"title":134,"order":243,"time":33,"path":244,"id":245,"link":246},38,"application-design-faq","application-design-faq.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fapplication-design-faq",{"title":248,"collapsible":12,"isCollapsed":12,"content":249},"Security",[250,255,261,267,273,279,285,291,297,303,309],{"title":248,"order":251,"time":58,"path":252,"id":253,"link":254},39,"security-ops","security-ops.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsecurity-ops",{"title":256,"order":257,"time":33,"path":258,"id":259,"link":260},"Understanding the Lambda execution environment",40,"execution-environment","execution-environment.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fexecution-environment",{"title":262,"order":263,"time":58,"path":264,"id":265,"link":266},"Applying the principles of least privilege",41,"least-privilege","least-privilege.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fleast-privilege",{"title":268,"order":269,"time":58,"path":270,"id":271,"link":272},"Developing least privilege IAM roles",42,"least-privilege-iam","least-privilege-iam.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fleast-privilege-iam",{"title":274,"order":275,"time":26,"path":276,"id":277,"link":278},"Access to CloudWatch Logs",43,"access-logs","access-logs.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Faccess-logs",{"title":280,"order":281,"time":58,"path":282,"id":283,"link":284},"Avoiding granting wildcard permissions in IAM policies",44,"wildcard-permissions-iam","wildcard-permissions-iam.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fwildcard-permissions-iam",{"title":286,"order":287,"time":26,"path":288,"id":289,"link":290},"Specialized Lambda functions compared with all-purpose functions",45,"specialized-all-purpose","specialized-all-purpose.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fspecialized-all-purpose",{"title":292,"order":293,"time":17,"path":294,"id":295,"link":296},"Securing workloads with public endpoints",46,"public-endpoints","public-endpoints.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fpublic-endpoints",{"title":298,"order":299,"time":58,"path":300,"id":301,"link":302},"Encrypting data in Lambda-based applications",47,"data-in-applications","data-in-applications.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fdata-in-applications",{"title":304,"order":305,"time":33,"path":306,"id":307,"link":308},"Security governance controls",48,"governance-controls","governance-controls.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fgovernance-controls",{"title":134,"order":310,"time":58,"path":311,"id":312,"link":313},49,"security-ops-faq","security-ops-faq.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsecurity-ops-faq",{"title":315,"collapsible":12,"isCollapsed":11,"content":316},"Debugging",[317,322,328,334,340,347,354,358,364,370,376],{"title":315,"order":318,"time":26,"path":319,"id":320,"link":321},50,"debugging-ops","debugging-ops.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fdebugging-ops",{"title":323,"order":324,"time":33,"path":325,"id":326,"link":327},"Standardizing a debugging approach",51,"debugging-approach","debugging-approach.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fdebugging-approach",{"title":329,"order":330,"time":58,"path":331,"id":332,"link":333},"General types of error",52,"general-types","general-types.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fgeneral-types",{"title":335,"order":336,"time":17,"path":337,"id":338,"link":339},"Troubleshooting payloads",53,"payload","payload.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fpayload",{"title":341,"order":342,"time":343,"path":344,"id":345,"link":346},"Troubleshooting integration errors",54,"5 min","integration-errors","integration-errors.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fintegration-errors",{"title":348,"order":349,"time":350,"path":351,"id":352,"link":353},"Troubleshooting Lambda configurations",55,"9 min","configurations","configurations.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fconfigurations",{"title":6,"order":7,"time":58,"path":355,"id":356,"link":357},"queue-processing","queue-processing.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fqueue-processing",{"title":359,"order":360,"time":58,"path":361,"id":362,"link":363},"Identifying and managing throttling",57,"throttling","throttling.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fthrottling",{"title":365,"order":366,"time":26,"path":367,"id":368,"link":369},"Errors in the processing function",58,"processing-function","processing-function.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fprocessing-function",{"title":371,"order":372,"time":26,"path":373,"id":374,"link":375},"Identifying and handling backpressure",59,"backpressure","backpressure.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fbackpressure",{"title":377,"order":378,"time":33,"path":379,"id":380,"link":381},"Best practices for your debugging environment",60,"best-practices-debugging","best-practices-debugging.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fbest-practices-debugging",{"title":383,"collapsible":12,"isCollapsed":12,"content":384},"Monitoring and observability",[385,390,396,402,408,414,420,426,432,438,444,450,456,462,468,474,480],{"title":383,"order":386,"time":26,"path":387,"id":388,"link":389},61,"monitoring-observability","monitoring-observability.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fmonitoring-observability",{"title":391,"order":392,"time":33,"path":393,"id":394,"link":395},"Monitoring concepts in Lambda-based applications",62,"monitoring-concepts","monitoring-concepts.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fmonitoring-concepts",{"title":397,"order":398,"time":26,"path":399,"id":400,"link":401},"Logging and metrics with Amazon CloudWatch",63,"logging-metrics","logging-metrics.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Flogging-metrics",{"title":403,"order":404,"time":58,"path":405,"id":406,"link":407},"How CloudWatch structures logs",64,"log-structure","log-structure.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Flog-structure",{"title":409,"order":410,"time":33,"path":411,"id":412,"link":413},"Important metrics for CloudWatch",65,"important-metrics","important-metrics.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fimportant-metrics",{"title":415,"order":416,"time":58,"path":417,"id":418,"link":419},"Custom metrics",66,"custom-metrics","custom-metrics.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fcustom-metrics",{"title":421,"order":422,"time":26,"path":423,"id":424,"link":425},"Using AWS Resource Groups to organize your workload",67,"organize-workload","organize-workload.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Forganize-workload",{"title":427,"order":428,"time":58,"path":429,"id":430,"link":431},"Searching across logs with CloudWatch Logs Insights",68,"search-logs","search-logs.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fsearch-logs",{"title":433,"order":434,"time":33,"path":435,"id":436,"link":437},"Parsing logs and structured logging",69,"parse-logs","parse-logs.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fparse-logs",{"title":439,"order":440,"time":26,"path":441,"id":442,"link":443},"Querying AWS-generated events",70,"query-events","query-events.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fquery-events",{"title":445,"order":446,"time":26,"path":447,"id":448,"link":449},"Log visualization and dashboard",71,"visualization","visualization.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fvisualization",{"title":451,"order":452,"time":58,"path":453,"id":454,"link":455},"Useful Insights queries",72,"useful-queries","useful-queries.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fuseful-queries",{"title":457,"order":458,"time":58,"path":459,"id":460,"link":461},"Tracing requests with AWS X-Ray",73,"trace-requests","trace-requests.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ftrace-requests",{"title":463,"order":464,"time":343,"path":465,"id":466,"link":467},"Troubleshooting walkthrough: isolating and resolving issues",74,"troubleshooting-walkthrough","troubleshooting-walkthrough.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Ftroubleshooting-walkthrough",{"title":469,"order":470,"time":58,"path":471,"id":472,"link":473},"A general approach to debugging Lambda performance issues and errors",75,"general-approach","general-approach.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fgeneral-approach",{"title":475,"order":476,"time":26,"path":477,"id":478,"link":479},"Monitoring Lambda code storage",76,"code-storage","code-storage.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fcode-storage",{"title":481,"order":482,"time":33,"path":483,"id":484,"link":485},"Best practices for managing code storage",77,"code-storage-best-practice","code-storage-best-practice.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fcode-storage-best-practice",{"title":487,"collapsible":12,"isCollapsed":12,"content":488},"Performance optimization",[489,494,501,507,513,519,525,531,537,543,549],{"title":487,"order":490,"time":26,"path":491,"id":492,"link":493},78,"perf-optimize","perf-optimize.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fperf-optimize",{"title":495,"order":496,"time":497,"path":498,"id":499,"link":500},"Lambda execution environments",79,"7 min","execution-environments","execution-environments.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fexecution-environments",{"title":502,"order":503,"time":58,"path":504,"id":505,"link":506},"Memory and computing power",80,"computing-power","computing-power.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fcomputing-power",{"title":508,"order":509,"time":58,"path":510,"id":511,"link":512},"Profiling functions with AWS Lambda Power Tuning",81,"profile-functions","profile-functions.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fprofile-functions",{"title":514,"order":515,"time":33,"path":516,"id":517,"link":518},"Optimizing static initialization",82,"static-initialization","static-initialization.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fstatic-initialization",{"title":520,"order":521,"time":58,"path":522,"id":523,"link":524},"Comparing the effect of global scope",83,"global-scope","global-scope.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fglobal-scope",{"title":526,"order":527,"time":26,"path":528,"id":529,"link":530},"Static initialization and Provisioned Concurrency",84,"initialization-pc","initialization-pc.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Finitialization-pc",{"title":532,"order":533,"time":26,"path":534,"id":535,"link":536},"Architecture and Best Practices",85,"architecture-best-practice","architecture-best-practice.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Farchitecture-best-practice",{"title":538,"order":539,"time":58,"path":540,"id":541,"link":542},"Comparing performance of interactive and asynchronous workloads",86,"interactive-asynchronous","interactive-asynchronous.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Finteractive-asynchronous",{"title":544,"order":545,"time":58,"path":546,"id":547,"link":548},"When not to use a Lambda function",87,"no-function","no-function.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fno-function",{"title":550,"order":551,"time":58,"path":552,"id":553,"link":554},"Cost optimization",88,"cost-optimize","cost-optimize.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fcost-optimize",{"title":-1,"collapsible":11,"isCollapsed":12,"content":556},[557],{"title":558,"order":559,"time":26,"path":560,"id":561,"link":562},"Document history",89,"doc-history","doc-history.md","\u002Fcontent\u002Fservice\u002Flambda\u002Fguides\u002Faws-lambda-operator-guide\u002Fdoc-history","LIST",[],"AWS Lambda Operator Guide",1792578869043]