Category: Amazon CloudWatch

To prevent application or database performance hiccups from latency of a disk, it is very critical to monitor disk I/O and usage for performance issues. Disk I/O is the amount of read or write or input/output operations that occur during a period, in other words it measures the data transfer speed between a disk and […]

Today millions of internet users access applications hosted globally across 167,000 cities served by over 74,000 autonomous systems (ASNs). Tracking constantly changing network routes can be a daunting task for Site Reliability Engineers (SREs), application developers, network operators, systems engineers, and cloud solutions architects. With Amazon CloudWatch Internet Monitor, teams can quickly identify the network […]

Modern IT infrastructure in Cloud is becoming increasingly distributed and data intensive. With the growing number of devices, applications, and users consuming the services, the amount of data being transmitted across networks is increasing rapidly. This increase in data warrants organizations to have visibility in the network traffic. Analysis of network traffic can help in […]

This post is co-authored by Grzegorz Kaczor from Hapag-Lloyd AG and Michael Graumann and Daniel Moser from AWS. Introduction Establishing observability over the state, performance, health, and security posture of applications is key to successfully operating multi-account workloads in the cloud. As the number and size of workloads increases, finding and correlating all available information […]

Customers that use Amazon CloudWatch to monitor their applications and resources on AWS can accumulate a large number of log streams that are used only briefly, or are no longer required. While there is no charge for maintaining an empty log stream, having potentially thousands of them can be overwhelming, especially while using the CloudWatch […]

This blog was co-written with Audible’s Apurva Jatakia, Kaushik S., and David Etler. Audible’s consumption services platform serves thousands of requests every second, and each incoming request is served by a distributed set of microservices owned by different teams. An Audible team, in charge of a platform called Stagg, is responsible for five separate microservices. […]

Full-stack observability at AWS includes AWS-native, Application Performance Monitoring (APM), and open-source solutions, giving you the ability to understand what is happening across your technology stack at any time. AWS Observability lets you collect, correlate, aggregate, and analyze telemetry in your network, infrastructure, and applications in the cloud, hybrid, or on-premises environments so you can gain […]

This post shows you how to monitor the days remaining for Amazon EC2 Reserved Instances. The solution uses a custom Amazon CloudWatch metric published via an AWS Lambda function. It creates a CloudWatch alarm and an Amazon Simple Notification Service (Amazon SNS) topic for notification when the alarm exceeds the user-defined threshold. CloudWatch allows you […]

This post was written in collaboration with David Wansell, an Enterprise Cloud Architect at Capgemini with over 20 years of experience across multiple enterprise domains. He designs and builds automation and solutions that enable customers to deliver on their desired outcomes in their cloud adoption journey. Log analysis helps customers to manage infrastructure and applications […]

Organizations running critical applications on AWS using fully managed database services such as Amazon Relational Database Service (Amazon RDS) and Amazon Aurora rely on robust monitoring to ensure that their databases are performant, and cause no service disruptions to their customers. Amazon Managed Grafana is a fully managed and secure data visualization service that you […]