GoAccess is a command-line tool designed for real-time analysis of web server logs. It parses access logs and presents aggregated HTTP statistics in the terminal or as an interactive HTML dashboard. Focused on system administrators and security professionals, GoAccess aims to provide immediate insights into server traffic, anomalies, and potential security threats. It’s written in C and requires minimal dependencies, primarily ncurses.
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Real-time Analysis: Updates data every 200ms (terminal) and 1 second (HTML). - Minimal Configuration: Works with various log formats including Apache, Nginx, and custom formats. - WebSocket Support: Enhanced authentication, token refresh, and external system integration. - Performance: Designed for large log datasets with optimized in-memory hash tables and on-disk persistence. - Multiple Output Formats: Generates HTML, JSON, and CSV reports.
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Real-time Statistics: Tracks visitors, bandwidth, and request metrics in real time. <br> - Virtual Host Analysis: Identifies the most resource-consuming virtual hosts. <br> - ASN Mapping: Detects malicious traffic patterns based on autonomous system numbers. <br> - Customizable Color Schemes: Tailors the report appearance through terminal and HTML output. <br> - Docker Support: Enables easy deployment using Docker images.
GoAccess is a mature project with a long history of development and active maintenance. It has a stable release cycle, frequent updates, and a supportive community, indicated by numerous stars and forks on GitHub. Ongoing development focuses on improving performance, adding new features, and ensuring compatibility with modern web technologies.
GoAccess benefits system administrators, DevOps engineers, and security professionals who need a fast and efficient way to analyze web server logs. It addresses the need for real-time traffic monitoring, anomaly detection, and troubleshooting. By providing detailed insights directly from log files, GoAccess offers a valuable alternative to manual log analysis or complex monitoring tools.