Grafana Tempo is a high volume, minimal dependency distributed tracing backend.
- distributed-tracing
- grafana
- tempo
- traces
Repository Index
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lumberjack is a log rolling package for Go
Translated[Free Community Edition] [Enterprise Edition] Webfunny is a big data analysis system that combines a full-link monitoring system and a user behavior analysis (event tracking) system. We are committed to solving difficult problems in production and to fine-grained analysis of business data. The monitoring system is aimed at technology and the event tracking system is aimed at business; used together, they complement each other well.
- web-monitor
- monitoring
- monitoring-tool
- frontend-monitoring
Stunning status pages, batteries included!
- monitoring
- monitoring-tool
- nodejs
- status-page
Contrib repository for the OpenTelemetry Collector
- opentelemetry
- open-telemetry
Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own interfaces for alerting, dashboards, hunting, PCAP, detections, and case management. It also includes other tools such as osquery, CyberChef, Elasticsearch, Logstash, Kibana, Suricata, and Zeek.
- case-management
- cyber-security
- endpoint-security
- information-security
A modern, flexible logging tool
Colored logcat script which only shows log entries for a specific application package.
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
Real-time log monitoring in your browser
- log-monitoring
- realtime
- ui
Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)
a debugger for async rust!
- rust
- tokio
- debugger
- async
A remote monitoring & management tool, built with Django, Vue and Go.
- django
- vue
- monitoring
- python
AI observability platform for production LLM and agent systems.
The Network UPS Tools repository. UPS management protocol Informational RFC 9271 published by IETF at https://www.rfc-editor.org/info/rfc9271 Please star NUT on GitHub, this helps with sponsorships!
- management
- modbus
- monitoring
- netxml
Open Source Visualized Route Tracing Tool for macOS, Windows, and Linux.
- network
- network-analysis
- traceroute
- utility
Unified monitoring wallboard — Light, ergonomic and reliable monitoring for anything.
- monitoring
- monitor
- monitoring-server
- monitoring-tool
Open source APM: OpenTelemetry traces, metrics, and logs
Real-time dashboard for monitoring global news, markets, and geopolitical events
A fast PostgreSQL Log Analyzer
- postgresql
- perfomance
- tuning
- sql
The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.
A debug log framework for use in Swift projects. Allows you to log details to the console (and optionally a file), just like you would have with NSLog() or print(), but with additional information, such as the date, function name, filename and line number.
A terminal application to view, tail, merge, and search log files (plus JSONL).
- jsonl
- rich
- terminal
- terminal-based
Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.
- apm
- observability
- prometheus
- jaeger