AWS awssupport documentation change
Summary
Removed documentation for several legacy cost optimization checks including Amazon ElastiCache reserved node optimization, Amazon OpenSearch Service Reserved Instance optimization, Amazon Redshift reserved node optimization, Amazon RDS Reserved Instance optimization, and Savings Plan. Updated the initial checklist to reflect these removals.
Security assessment
The changes remove documentation for legacy cost optimization features without any indication of security vulnerabilities. The removed sections explicitly state they're being replaced by newer checks with additional customization options. There's no evidence of security patches, vulnerability disclosures, or security-related content in the diff.
Diff
diff --git a/awssupport/latest/user/cost-optimization-checks.md b/awssupport/latest/user/cost-optimization-checks.md index 056275f6a..5f9d47691 100644 --- a//awssupport/latest/user/cost-optimization-checks.md +++ b//awssupport/latest/user/cost-optimization-checks.md @@ -5 +5 @@ -AWS account not part of AWS OrganizationsAmazon Aurora cost optimization recommendations for DB cluster storageAmazon Comprehend underutilized endpointsAmazon DynamoDB reserved capacity purchase recommendationsAmazon EBS cost optimization recommendations for volumesAmazon EBS over-provisioned volumesAmazon EC2 cost optimization recommendations for Amazon EC2 Auto Scaling groupsAmazon EC2 cost optimization recommendations for instancesAmazon EC2 instances consolidation for Microsoft SQL ServerAmazon EC2 instances over-provisioned for Microsoft SQL ServerAmazon EC2 instances stoppedAmazon EC2 Reserved Instance lease expirationAmazon EC2 Reserved Instance optimizationAmazon ECR Repository without lifecycle policy configuredAmazon ElastiCache reserved node optimizationAmazon ElastiCache reserved node purchase recommendationsAWS Fargate cost optimization recommendations for Amazon ECSAmazon MemoryDB reserved node purchase recommendationsAmazon OpenSearch Service Reserved Instance optimizationAmazon OpenSearch Service Reserved Instance purchase recommendationsAmazon RDS cost optimization recommendations for DB instancesAmazon RDS cost optimization recommendations for DB instance storageAmazon RDS idle DB instancesAmazon RDS Reserved Instance purchase recommendationsAmazon Redshift reserved node optimizationAmazon Redshift reserved node purchase recommendationsAmazon Relational Database Service (RDS) Reserved Instance optimizationAmazon Route 53 Latency Resource Record SetsAmazon S3 Bucket Lifecycle Policy ConfiguredAmazon S3 Incomplete Multipart Upload Abort ConfigurationAmazon S3 version-enabled buckets without lifecycle policies configuredAWS Lambda cost optimization recommendations for functionsAWS Lambda functions with excessive timeoutsAWS Lambda functions with high error ratesAWS Lambda over-provisioned functions for memory sizeAWS Savings Plans purchase recommendations for computeAWS Savings Plans purchase recommendations for Amazon SageMaker AIAWS Well-Architected high risk issues for cost optimizationIdle Load BalancersInactive AWS Network FirewallInactive VPC interface endpointsInactive Gateway Load Balancer endpointsInactive NAT GatewaysLow utilization Amazon EC2 instancesSavings PlanUnassociated Elastic IP AddressesUnderutilized Amazon EBS volumesUnderutilized Amazon Redshift Clusters +AWS account not part of AWS OrganizationsAmazon Aurora cost optimization recommendations for DB cluster storageAmazon Comprehend underutilized endpointsAmazon DynamoDB reserved capacity purchase recommendationsAmazon EBS cost optimization recommendations for volumesAmazon EBS over-provisioned volumesAmazon EC2 cost optimization recommendations for Amazon EC2 Auto Scaling groupsAmazon EC2 cost optimization recommendations for instancesAmazon EC2 instances consolidation for Microsoft SQL ServerAmazon EC2 instances over-provisioned for Microsoft SQL ServerAmazon EC2 instances stoppedAmazon EC2 Reserved Instance lease expirationAmazon EC2 Reserved Instance optimizationAmazon ECR Repository without lifecycle policy configuredAmazon ElastiCache reserved node purchase recommendationsAWS Fargate cost optimization recommendations for Amazon ECSAmazon MemoryDB reserved node purchase recommendationsAmazon OpenSearch Service Reserved Instance purchase recommendationsAmazon RDS cost optimization recommendations for DB instancesAmazon RDS cost optimization recommendations for DB instance storageAmazon RDS idle DB instancesAmazon RDS Reserved Instance purchase recommendationsAmazon Redshift reserved node purchase recommendationsAmazon Route 53 Latency Resource Record SetsAmazon S3 Bucket Lifecycle Policy ConfiguredAmazon S3 Incomplete Multipart Upload Abort ConfigurationAmazon S3 version-enabled buckets without lifecycle policies configuredAWS Lambda cost optimization recommendations for functionsAWS Lambda functions with excessive timeoutsAWS Lambda functions with high error ratesAWS Lambda over-provisioned functions for memory sizeAWS Savings Plans purchase recommendations for computeAWS Savings Plans purchase recommendations for Amazon SageMaker AIAWS Well-Architected high risk issues for cost optimizationIdle Load BalancersInactive AWS Network FirewallInactive VPC interface endpointsInactive Gateway Load Balancer endpointsInactive NAT GatewaysLow utilization Amazon EC2 instancesUnassociated Elastic IP AddressesUnderutilized Amazon EBS volumesUnderutilized Amazon Redshift Clusters @@ -41,2 +40,0 @@ You can use the following checks for the cost optimization category. - * [Amazon ElastiCache reserved node optimization](./cost-optimization-checks.html#amazon-elasticache-reserved-node-optimization) - @@ -49,2 +46,0 @@ You can use the following checks for the cost optimization category. - * [Amazon OpenSearch Service Reserved Instance optimization](./cost-optimization-checks.html#amazon-opensearch-reserved-instance-optimization) - @@ -61,2 +56,0 @@ You can use the following checks for the cost optimization category. - * [Amazon Redshift reserved node optimization](./cost-optimization-checks.html#amazon-redshift-reserved-node-optimization) - @@ -65,2 +58,0 @@ You can use the following checks for the cost optimization category. - * [Amazon Relational Database Service (RDS) Reserved Instance optimization](./cost-optimization-checks.html#amazon-rds-reserved-instance-optimization) - @@ -101,2 +92,0 @@ You can use the following checks for the cost optimization category. - * [Savings Plan](./cost-optimization-checks.html#savings-plan) - @@ -1065,74 +1054,0 @@ For more information, see [Creating a lifecycle policy](https://docs.aws.amazon. -## Amazon ElastiCache reserved node optimization - -**Description** - - -###### Note - -This is a legacy check. We recommend using the new check (Check ID: c1z7kmr13n) that offers additional customized recommendations. - -Checks your usage of ElastiCache and provides recommendations on purchase of Reserved Nodes. These recommendations are offered to reduce the costs incurred from using ElastiCache On-Demand. We create these recommendations by analyzing your On-Demand usage for the past 30 days. - -We use this analysis to simulate every combination of reservations in the generated usage category. This allows us to recommend the number of each type of Reserved Node to purchase to maximize your savings. This check covers recommendations based on the partial upfront payment option with a 1-year or 3-year commitment. - -This check is not available to accounts linked in consolidated billing. The recommendations for this check are only available for the paying account. - -**Check ID** - - -`h3L1otH3re` - -**Alert criteria** - - -Yellow: Optimizing the purchase of ElastiCache reserved nodes can help reduce costs. - -**Recommended action** - - -For more detailed recommendations,customization options (for example, look-back period, payment option, and so on.), and to purchase ElastiCache reserved nodes, see [Cost Explorer](https://console.aws.amazon.com/billing/home?/costexplorer#/costexplorer). - -**Additional resources** - - - * For information on ElastiCache reserved nodes and how they can save you money, see [Amazon ElastiCache Reserved Nodes](https://aws.amazon.com/elasticache/reserved-cache-nodes/). - - * For more information on this recommendation, see [Reserved Instance Optimization Check Questions](https://aws.amazon.com/premiumsupport/technology/trusted-advisor/faqs/#Reserved_Instance_Optimization_Check_Questions) in the Trusted Advisor FAQs. - - * For more detailed description of fields, see [Cost Explorer documentation](https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_ReservationPurchaseRecommendationDetail.html#awscostmanagement-Type-ReservationPurchaseRecommendationDetail-AverageUtilization) - - - - -**Report columns** - - - * Region - - * Family - - * Node Type - - * Product Description - - * Recommended number of Reserved Nodes to purchase - - * Expected Average Reserved Node Utilization - - * Estimated Savings with Recommendations (monthly) - - * Upfront Cost of Reserved Nodes - - * Estimated cost of Reserved Nodes (monthly) - - * Estimated On-Demand Cost Post Recommended Reserved Nodes Purchase (monthly) - - * Estimated Break Even (months) - - * Lookback Period (days) - - * Term (years) - - - - @@ -1354,72 +1269,0 @@ Consider [implementing the recommendation](https://docs.aws.amazon.com/cost-mana -## Amazon OpenSearch Service Reserved Instance optimization - -**Description** - - -###### Note - -This is a legacy check. We recommend using the new check (Check ID: c1z7kmr14n) that offers additional customized recommendations. - -Checks your usage of Amazon OpenSearch Service and provides recommendations on purchase of Reserved Instances. These recommendations are offered to reduce the costs incurred from using OpenSearch On-Demand. We create these recommendations by analyzing your On-Demand usage for the past 30 days. - -We use this analysis to simulate every combination of reservations in the generated usage category. This allows us to recommend the number of each type of Reserved Instance to purchase to maximize your savings. This check covers recommendations based on partial upfront payment option with a 1-year or 3-year commitment. - -This check is not available to accounts linked in consolidated billing. The recommendations for this check are only available for the paying account. - -**Check ID** - - -`7ujm6yhn5t` - -**Alert criteria** - - -Yellow: Optimizing the purchase of Amazon OpenSearch Service Reserved Instances can help reduce costs. - -**Recommended action** - - -See the [Cost Explorer](https://console.aws.amazon.com/billing/home?/costexplorer#/costexplorer) page for more detailed recommendations, customization options (e.g. look-back period, payment option, etc.) and to purchase Amazon OpenSearch Service Reserved Instances. - -**Additional resources** - - - * Information on Amazon OpenSearch Service Reserved Instances and how they can save you money can be found [here](https://docs.aws.amazon.com/opensearch-service/latest/developerguide/aes-ri.html). - - * For more information on this recommendation, see [Reserved Instance Optimization Check Questions](https://aws.amazon.com/premiumsupport/technology/trusted-advisor/faqs/#Reserved_Instance_Optimization_Check_Questions) in the Trusted Advisor FAQs. - - * For more detailed description of fields, see [Cost Explorer documentation](https://docs.aws.amazon.com/aws-cost-management/latest/APIReference/API_ReservationPurchaseRecommendationDetail.html#awscostmanagement-Type-ReservationPurchaseRecommendationDetail-AverageUtilization) - - - - -**Report columns** - - - * Region - - * Instance Class - - * Instance Size - - * Recommended number of Reserved Instances to purchase - - * Expected Average Reserved Instance Utilization - - * Estimated Savings with Recommendation (monthly) - - * Upfront Cost of Reserved Instances - - * Estimated cost of Reserved Instances (monthly) - - * Estimated On-Demand Cost Post Recommended Reserved Instance Purchase (monthly) - - * Estimated Break Even (months) - - * Lookback Period (days) - - * Term (years) - - - - @@ -1771,72 +1614,0 @@ Consider [implementing the recommendation](https://docs.aws.amazon.com/cost-mana -## Amazon Redshift reserved node optimization - -**Description** - - -###### Note - -This is a legacy check. We recommend using the new check (Check ID: c1z7kmr12n) that offers additional customized recommendations. - -Checks your usage of Amazon Redshift and provides recommendations on purchase of Reserved Nodes to help reduce costs incurred from using Amazon Redshift On-Demand. - -We generate these recommendations by analyzing your On-Demand usage for the past 30 days. We use this analysis to simulate every combination of reservations in the generated usage category. This allows us to identify the best number of each type of Reserved Nodes to purchase to maximize your savings. This check covers recommendations based on partial upfront payment option with a 1-year or 3-year commitment. - -This check is not available to accounts linked in consolidated billing. The recommendations for this check are only available for the paying account. - -**Check ID** - - -`1qw23er45t` - -**Alert Criteria** - - -Yellow: Optimizing the purchase of Amazon Redshift reserved nodes can help reduce costs. - -**Recommended Action** - - -See the [Cost Explorer](https://console.aws.amazon.com/billing/home?/costexplorer#/costexplorer) page for more detailed recommendations, customization options (e.g. look-back period, payment option, etc.) and to purchase Amazon Redshift Reserved Nodes.