AWS Cloud Operations & Migrations Blog

Tag: Amazon CloudWatch Log Insights

Analyzing AWS WAF Logs in Amazon CloudWatch Logs

Update April 17 2023 : The Contributor Insights rules provided in this blog post are now natively available in CloudWatch Contributor Insights. This post shows you how to use Amazon CloudWatch features, such as Logs Insights, Contributor Insights, and Metric Filters to analyze AWS Web Application Firewall (AWS WAF) logs, create dashboards, and generate alarms. […]

Sending Standard CloudFront Access Logs to CloudWatch Logs for Analysis

Sending CloudFront standard logs to CloudWatch Logs for analysis

Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds, all within a developer-friendly environment. CloudFront standard logs (also known as access logs) give you visibility into requests that are made to a CloudFront distribution. The logs can […]

AWS Network Firewall logs are ingested into CloudWatch and analyzed through Contributor Insights and CloudWatch Logs Insights.

Use Contributor Insights to analyze AWS Network Firewall

AWS recently launched AWS Network Firewall, a stateful, managed network firewall that provides intrusion detection and prevention for Virtual Private Cloud (Amazon VPC). In a large-scale enterprise environment, it can be difficult and time-consuming to inspect multiple log groups and log streams. Investigating a security incident across a Network Firewall fleet that spans different VPCs […]

Analyzing Amazon Lex conversation log data with Amazon CloudWatch Insights

Conversational interfaces like chatbots have become an important channel for brands to communicate with their customers, partners, and employees. They help with faster service, 24/7 availability, and reduced service costs. By monitoring conversations between your customers and the bot, you can gain insights into user interactions, trends, and missed utterances. The additional insights will help […]

New architecture used by FireEye using EMF log format

Lowering costs and focusing on our customers with Amazon CloudWatch embedded custom metrics

This post was authored by Martin Holste, CTO for Cloud at FireEye. Amazon CloudWatch provides a mechanism to publish metrics through logs using a format called Embedded Metric Format (EMF). You can use this to ingest complex application metric data to CloudWatch along with other log data. Although you can use this feature in all […]

Introducing Amazon CloudWatch Container Insights for Amazon ECS

Amazon Elastic Container Service (Amazon ECS) lets you monitor resources using Amazon CloudWatch, a service that provides metrics for CPU and memory reservation and cluster and services utilization. In the past, you had to enable custom monitoring of services and tasks. Now, you can monitor, troubleshoot, and set alarms for all your Amazon ECS resources using […]

Understanding AWS Lambda behavior using Amazon CloudWatch Logs Insights

In this guest post, Alice Xiao, Data Analyst at financial services company State Street Corporation discusses how State Street built a framework using CloudWatch Logs Insights to support their innovation process of rapidly converting business ideas into client-centered applications. Introduction Customers want to do rapid prototyping and ensure critical defects are quickly resolved, so understanding […]