Category: Monitoring and observability

Co-Authored By James Schneider, Sr. Solutions Architect at AppDynamics As organizations innovate and grow, they require modern application architectures and a vast landscape of tools to scale and manage their operation. As the operation continues to expand, it becomes increasingly difficult to identify distributed services and resources that are associated with specific processes or business […]

Most businesses and professionals build and maintain websites to bring visibility and credibility to their work. These websites often act as a medium for messaging. They shape the online perception of the business. When links on a website are broken, users get frustrated. If they cannot access the information they need, they might take their […]

With the increase in online traffic, organizations have prioritized the continuous monitoring of their applications so that they can detect issues before they cause widespread problems. Canaries emulate a user flow, making it possible for organizations to proactively catch errors thereby ensuring a good customer experience. Amazon CloudWatch Synthetics allows you to create canaries to […]

This blog post is the first in a two-part series. I walk you through a solution to automatically create and enforce a standard set of Amazon CloudWatch metric alarms for Amazon Elastic Compute Cloud  (Amazon EC2) instances by using Amazon EC2 instance tags. Creating and configuring a standard set of CloudWatch alarms for a large […]

This blog post is the second in a two-part series. Part one of this blog post showed how to deploy and configure the CloudWatchAutoAlarms Lambda function to create a default alarm set and custom alarms for your Amazon Elastic Compute Cloud (Amazon EC2) instances using EC2 instance tags. In this post, I show how you […]

In part 1 of this series, I cover important concepts about measuring the accuracy of time on Amazon EC2 instances . I discussed calculating ClockErrorBound (?) and using its value as a range between which system time is accurate. In this part, I walk through the process of using Amazon CloudWatch to measure and monitor […]

This two-part series discusses the measurement and management of time accuracy on Amazon EC2 instances. Part 1 covers the important concepts related to system and reference time. Part 2 covers the mechanism of measure, monitor, and maintain accurate system time on EC2 instances. A large and diverse set of customer workloads depends on the observed […]

Monitoring the health of your API endpoints is important to understand the overall health of your workloads. You can use Amazon CloudWatch Synthetics to monitor your API endpoints and understand the overall health of your workloads. CloudWatch Synthetics canaries allow you to monitor API endpoints by creating HTTP steps and configuring the request type, endpoint URL, […]