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prometheus

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node_exporter

Exporter for machine metrics

open-telemetry

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opentelemetry-demo

This repository contains the OpenTelemetry Astronomy Shop, a microservice-based distributed system intended to illustrate the implementation of OpenTelemetry in a near real-world environment.

VictoriaMetrics

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VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

SigNoz

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signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

grafana

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tempo

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

DataDog

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integrations-core

Core integrations of the Datadog Agent

prometheus

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blackbox_exporter

Blackbox prober exporter

apache

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hertzbeat

Real-time observability system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.

coroot

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coroot

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.