In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.
Easily add metrics to your code that actually help you spot and debug issues in production. Built on Prometheus and OpenTelemetry.
A TUI for monitoring GitLab CI/CD pipelines and projects
Simple ClickHouse UI that relies on system tables to help monitor and provide overview of your cluster
Simple API monitoring & analytics for Python apps
A GPU-Z inspired diagnostic tool for Linux. GPU-T provides detailed hardware specs, real-time sensors, and advanced diagnostics for AMD GPUs (NVIDIA/I...
Docker server monitoring without the stack. Metrics, logs, and alerts from your terminal. Single binary, zero exposed ports, SSH-only.
inspectIT Ocelot - Java agent for collecting application performance, tracing and behavior data
C implementation of the client-side OMA LwM2M protocol
Web dashboard for monitoring NATS servers.
🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbu...
Kubernetes Observability Platform
Synthetic Monitoring agent
🔥 Lightweight, Airbrake/Sentry-compatible, PostgreSQL-based Open Source Error Catcher
🦖 Testing in Production - Synthetic Monitoring on Rust
Anomaly detection for streaming time series, featuring automated model selection.
The dispatch doctor prescribes type stability
Real‑time statusline for Claude Code: token usage, remaining budget, burn rate, and depletion time
CLI tool to easily dig deep inside your Postgresql database.
The missing debug tool for django
Statuspal lets you communicate your web apps/services status 📡
A Grafana panel for visualizing a Service Dependency Graph.
Sematext Docker Agent - host + container metrics, logs & event collector
Benchmark for Prometheus-compatible systems
HEP Capture Server for HOMER
Automate Kubernetes observability with Dynatrace
Lagident pings targets and collects information about response time and packet loss. Helps you identify anomalies across your network
Support proxies, keywords, multiple webhook url, avoid ban and more - current version: 1.5
:bar_chart: Dockerized Grafana with all preinstalled (community) plugins from grafana.net
Graphsignal Python SDK
poor man’s ruptime
Kenshin: A time-series database alternative to Graphite Whisper with 40x improvement in IOPS
The all-in-one platform for managing and controlling your organization - Everything in one place.
scouter-paper is a web client software for scouter
A comprehensive statusline dashboard for Claude Code — session info, quota bars, agent tracker, MCP health, message history, and more.
🔔 Send alert notifications to Google Chat via Prometheus Alertmanager
Finding exposed secrets and personal data in GitLab
Kafka consumer lag-checking application for monitoring, written in Scala and Akka HTTP; a wrap around the Kafka consumer group command. Integrations w...
🟥 AppSignal for Ruby gem
Open Source All-in-One Web Monitoring
The elegant Rails debug assistant. AI powered.
A realtime celery task monitoring and management system
Simple and extensible monitoring agent / library for Kubernetes: https://gravitational.com/blog/monitoring_kubernetes_satellite/
🟢 a simple open-source, self-hosted status monitoring tool
A minimal, cross-compatible CPU/GPU telemetry monitor with accurate data directly from vendor APIs and beautiful ASCII visualization.
A node asynchronous process and package monitor
Overclocking and button-remapping utility for the Raspberry Pi 4, designed for Pi Case 40
Dashboard composition tooling based on the Uberfire framework
A simple & lightweight realtime monitoring web UI + server in Node.js
A set of nagios checks for RabbitMQ using the management interface
Go Library [DEPRECATED]