Open-source systems performance monitor
Monitor temperature sensors, fan speed, voltage, load & clock speeds
Monitor temperature sensors, fan speeds, voltages, load & clock speeds
Open source APM: OpenTelemetry traces, metrics, and logs
Monitoring of JavaEE applications
Real-time system monitor for Apple Silicon Macs (M1–M5)
Real-time PC hardware monitoring for temperature, voltage, fan speed.
Web UI for Jaeger
sp_whoisactive
Uncover insights, surface problems, monitor, and fine tune your LLM
SQL operating system instrumentation and monitoring framework
Elastic APM Node.js Agent
APM, (Application Performance Management) tool
Datadog Go Library including APM tracing, profiling, and security
SigNoz is an open-source APM. It helps developers monitor their apps
Distributed Tracing, Metrics and Context Propagation for applications
wayland compositor base wlroots and scenefx(dwl but no suckless)
Leading open-source visualization and observability platform
Control fans on Apple computers
Golang driver for ClickHouse
An open source SQL database designed to process time series data
Database connection pool written in Java
The Java agent for Apache SkyWalking
APM Server
Monitors a distributed infrastructure and sends alerts