pgBadger: High-Performance PostgreSQL Log Analyzer
pgBadger is a fast and efficient PostgreSQL log analysis tool designed to generate detailed reports and insightful graphs from PostgreSQL log files. Written in Perl, it supports multiple log formats, parallel processing, and remote log parsing, making it an essential tool for database administrators seeking to optimize performance and troubleshoot issues effectively.
Features
Comprehensive statistical reports on SQL queries, including slowest queries, cancellation rates, and error distribution.
Support for various log formats (syslog, stderr, csvlog, jsonlog) and remote log parsing via SSH.
Incremental reporting with daily and weekly summaries, as well as cumulative monthly reports.
Graphical output with zoomable charts and the ability to export in multiple formats (HTML, JSON, etc.).
Parallel processing capabilities to speed up log parsing, allowing efficient handling of large log files.