The fastest path to AI-powered full stack observability, even for lean teams.
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The Prometheus monitoring system and time series database.
- monitoring
- metrics
- alerting
- graphing
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
Lightweight server monitoring with historical data, docker stats, and alerts.
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
Top-like interface for container metrics
Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Automated developer-oriented status page with alerting and incident support
- golang
- go
- health
- monitor
:trollface: Self-hosted, lightweight server and website monitoring and O&M tool
- monitoring
- monitoring-tool
- system
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
- dashboard
- database-monitoring
- metrics
- monitoring
Open source framework for processing, monitoring, and alerting on time series data
- kapacitor
- monitoring
- time-series
A simple, standalone, and lightweight tool that can do health/status checking, written in Go.
- probe
- golang
- alerting
- go
SNMP Exporter for Prometheus
- prometheus
- snmp
- metrics
- mib
Monitor your Website and APIs from your Computer. Get Notified through Slack, E-mail when your server is down or response time is more than expected.
- monitor
- slack
- notifications
- statusok
Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting.
TUI for viewing logs from journald, auditd, file system, Docker and Podman containers, Compose stacks and Kubernetes pods with support for log highlighting and several filtering modes.
- go
- journal
- journalctl
- tui
Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)
- network
- ipfix
- sflow
- golang
Uptime monitoring CLI tool with alerting and advanced settings
- cli
- monitoring
- termui
Percona Monitoring and Management: an open source database monitoring, observability and management tool
- pmm
- monitoring
- database
- database-management
Collect and display information and stats from a running PostgreSQL server
- postgresql
- postgres
- golang
- go
The official Go SDK for Sentry (sentry.io)
- sentry
- sdk
- go
- golang
kwatch runs inside your Kubernetes cluster, traces every failure to its root cause, and sends one message: what broke, why, who changed it and what to do next.
- kubernetes
- monitoring
- k8s
- kwatch