Maintaining system health is crucial for businesses using hybrid-cloud infrastructure. Efficient monitoring allows for early detection of performance degradation or outages, ensuring maximum uptime. AWS Storage Gateway offers native monitoring metrics through Amazon CloudWatch, but comprehensive observability is essential. By setting up recommended CloudWatch alarms and implementing a custom monitoring solution with CloudWatch custom metrics and AWS Lambda functions, users can have comprehensive oversight of Storage Gateway performance and operational state.
The recommended CloudWatch alarms cover crucial metrics for different types of Storage Gateway, including CachePercentDirty, IOWaitPercent, FilesFailingUpload, and more. These alarms can be customized to include notification actions such as email alerts or triggering Lambda functions. Additional CloudWatch metrics are available to monitor cache hit percentage, read/write throughput, and network throughput, providing further visibility into system performance.
A custom monitoring solution involves setting up CloudWatch custom metrics and a Lambda function to check the Storage Gateway status regularly. This solution ensures immediate notification via Amazon SNS whenever the Gateway goes offline, regardless of the Gateway type or location. By following a step-by-step guide, users can deploy this monitoring solution efficiently and ensure prompt action in case of any issues.
CloudFormation templates can automate the deployment of this monitoring solution, simplifying the setup process. Once the solution is in place, users can clean up resources by following specific steps to avoid unnecessary charges. The post concludes by emphasizing the importance of continuous monitoring for Storage Gateway and highlights the benefits of automated alerts and anomaly detection for system stability and business continuity.
By leveraging both default CloudWatch alarms and custom monitoring solutions, businesses can proactively manage their Storage Gateway environments, minimize downtime, and ensure uninterrupted data access. The solution discussed combines the advantages of automated monitoring, early detection, and timely notifications to guarantee efficient operations and optimal system performance. For further details on monitoring AWS Storage Gateway, users are directed to the Storage Gateway page for additional resources and information.
Article Source
https://aws.amazon.com/blogs/storage/monitoring-aws-storage-gateway-health-and-performance-using-amazon-cloudwatch/