Observability

Observability is the ability to understand what a system is doing from the metrics, logs and traces it produces. This hub groups Netdata's product and solution pages, comparisons with other observability platforms, ranked tool lists and blog posts on the subject.

Search Observability pages

Product

Distributed Observability For Scale, Speed & Control

Unlock full-resolution metrics, zero-config deployment, and industry-leading efficiency with Netdata’s next-gen monitoring platform. Read more now!

Instant Observability UI For Every Engineer

See everything in real time with algorithmic dashboards, ML-driven analysis, and zero learning curve observability built for any scale. Book a demo now!

Netdata Parents For Intelligent Observability

Monitor millions of metrics per second with low overhead, distributed ML & resilient active-active clustering. Smarter observability at scale. Book a demo!

Per-Second Observability Without Cardinality Limits

Experience real-time insights with per-second data, unlimited cardinality, and 90% lower costs, built to scale from 10 to 100,000 nodes. Read more now!

Point-and-Click Analysis Without Query Languages

Experience genuine queryless observability with instant insights, zero configuration, and expert-level troubleshooting for every engineer. Read more now!

Zero Data Storage In SaaS With Unified Visibility

Netdata Cloud delivers real-time observability, zero data replication, AI-driven analysis, and predictable per-node pricing for enterprises. Book a demo!

Features: Real-Time Monitoring With Per-Second Data

Explore Netdata's real-time monitoring features: per-second granularity, ML anomaly detection, AI troubleshooting & zero config setup. See the live demo!

Real-Time Observability ROI Calculator

Calculate how much Netdata will reduce your MTTR, eliminate blind spots, and save costs with per-second metrics and AI troubleshooting.

Solutions

Hybrid Cloud Monitoring Solution At 90% Lower Cost

Get real-time hybrid cloud observability with per-second metrics, edge-based ML, and unified visibility across any environment. Book a demo now!

Real-Time Infrastructure Troubleshooting With AI

See every issue instantly with per-second monitoring, smart ML anomaly detection, and AI-guided troubleshooting that cuts MTTR dramatically. Book a demo!

Real-Time Observability For 24/7 Operations

Achieve 24/7 operational excellence with per-second visibility, AI-powered troubleshooting, and predictable costs with Netdata. Learn more today!

Real-Time Observability For Developers Who Ship Fast

Ship faster with real-time, per-second observability, AI troubleshooting, and seamless IDE integration. Boost dev velocity with zero config. Book a demo!

Real-Time Observability For Platform Engineers

Monitor everything in real time with unlimited cardinality, instant deployment, and ML-powered troubleshooting built for platform engineers. Book a demo!

Real-Time Observability For SRE Teams

Get real-time observability, per-second metrics, ML anomaly detection, and predictable costs. Cut MTTR by 80% and scale instantly. Book a demo now!

Service Mesh Observability Without Overhead

Monitor Envoy, Istio, Linkerd, and Consul with zero config, instant insights & 90% lower observability costs using Netdata’s real-time platform. Read more!

Unified Observability Platform With Predictable Costs

Achieve complete infrastructure visibility with Netdata's unified observability platform. Per-second metrics, logs, and ML-powered insights. Learn more!

Comparisons

Grafana vs Datadog: The honest comparison in 2026

Grafana vs Datadog isn't really 'open source vs SaaS' — it's two different operating models. Here's how they actually compare, and where Netdata fits as a third option.

Netdata vs CardinalHQ | Monitoring Tools Comparison

Compare Netdata vs CardinalHQ for real-time infrastructure monitoring, edge-native ML, and transparent pricing with up to 90% cost savings. Learn more now!

Netdata vs Coralogix | Monitoring Tools Comparison

Deploy Netdata for real-time, per-second infrastructure monitoring with zero query language, fast rollout & predictable P90 per-node pricing. Learn more!

Netdata vs Coroot | Monitoring Tools Comparison

Netdata delivers real-time, full-stack observability across Kubernetes, VMs, Windows, and edge with zero complexity. Compare it to Coroot. Learn more now!

Netdata vs Cribl | Monitoring Tools Comparison

Get per-second visibility, automated anomaly detection & zero-config dashboards with Netdata, your real-time monitoring advantage over Cribl. Learn more!

Netdata vs Dash0 | Monitoring Tools Comparison

Get per-second visibility, instant deployment, and transparent pricing with Netdata’s edge-native observability, built to outperform Dash0. Learn more now!

Netdata vs EdgeDelta | Monitoring Tools Comparison

Compare Netdata vs EdgeDelta: edge-native observability without pipelines, per-second metrics, ML anomaly detection & zero config. Try free today!

Netdata vs ELK Stack | Monitoring Tools Comparison

Struggling with ELK complexity? Get instant deployment, sub-2s visibility, lightweight agents, & zero-maintenance storage with Netdata instead. Learn more!

Netdata vs Fluentd | Monitoring Tools Comparison

Netdata goes beyond Fluentd with real-time monitoring, ML-powered anomaly detection, AI insights, and predictable pricing for teams at scale. Learn more!

Netdata vs Graylog | Monitoring Tools Comparison

Combine Netdata metrics with Graylog logs for real-time anomaly detection, AI insights & full observability that speeds up incident response. Learn more!

Netdata vs Guance | Monitoring Tools Comparison

See how Netdata outperforms Guance with real-time insights, ML-driven anomaly detection, and predictable costs for every environment. Learn more now!

Netdata vs Honeycomb | Monitoring Tools Comparison

See why teams choose Netdata over Honeycomb for true real-time insights, 800+ integrations, edge ML & flat, predictable pricing for all workloads. Read on!

Netdata vs Logz.io | Monitoring Tools Comparison

Compare Netdata vs Logz.io to cut observability costs, boost real-time visibility, and deploy in minutes with full data sovereignty. Learn more now!

Netdata vs Mezmo | Monitoring Tools Comparison

Stop delayed insights & costly volume pricing. Netdata gives you per-second visibility, ML-powered detection, and stable performance at scale. Learn more!

Netdata vs New Relic | Monitoring Tools Comparison

Get real-time monitoring with 1-second visibility, edge-based ML, and predictable per-node pricing. Skip delays & surprise bills with Netdata. Learn more!

Netdata vs Rakuten SixthSense | Monitoring Tools Comparison

Netdata delivers faster insights, smarter anomaly detection, and simpler deployment than Rakuten SixthSense for modern infra teams. Learn more now!

Netdata vs Sentry | Monitoring Tools Comparison

Boost reliability by pairing Netdata’s real-time infrastructure insights with Sentry’s error tracking for faster MTTR & reduced incident costs. Learn more!

Netdata vs SigLens | Monitoring Tools Comparison

Achieve complete observability with Netdata’s real-time monitoring and SigLens’ efficient log analysis for a unified, low-cost stack. Learn more now!

Netdata vs SigNoz | Monitoring Tools Comparison

Compare Netdata vs SigNoz and discover real-time monitoring, zero config setup, and predictable per-node pricing for any scale. Learn more now!

Netdata vs StackState | Monitoring Tools Comparison

Skip complex setups. Netdata gives instant per-second insights, zero-config deployment, and major cost savings compared to StackState. Learn more now!

Netdata vs Sumo Logic | Monitoring Tools Comparison

See why DevOps teams choose Netdata for per-second metrics, zero-config deployment, fixed pricing, and ML-powered anomaly detection. Learn more now!

Netdata vs VictoriaMetrics | Monitoring Tools Comparison

All-in-one observability with real-time insights, ML anomalies, and zero setup complexity. A smarter alternative to VictoriaMetrics. Learn more now!

Netdata vs Chronosphere | Monitoring Tools Comparison

Choose Netdata over Chronosphere for instant deployment, per-second monitoring, edge ML, and full data sovereignty with clear pricing. Learn more now!

Netdata vs KloudFuse | Monitoring Tools Comparison

Get per-second monitoring, instant deployment, built-in AI & predictable costs. Compare Netdata vs KloudFuse for true operational simplicity. Learn more!

Guides

PostgreSQL Operations Guides 1 page

Open the PostgreSQL Operations Guides hub

PostgreSQL Monitoring Checklist: The Signals Every Production Database Needs

A staged monitoring checklist that maps the essential PostgreSQL signals, metrics, and thresholds to operational maturity levels, from basic health to predictive operations.

Academy

What Is Edge Monitoring? Edge Observability Explained

How per-node collection, storage, and alerting eliminate the central telemetry bottleneck

Metric Cardinality In Observability: Strategies

A deep dive into how modern TSDBs handle the label explosion problem and the trade-offs between storage- query speed- and data granularity

What Is Distributed Tracing How It Works And Use Cases

A complete guide to understanding request flows in modern distributed systems

Logging As A Service (LaaS): Simplify Log Management

Moving beyond manual log files to a scalable- centralized solution

What Is OpenTelemetry How It Works Benefits and Use Cases

Unpacking the open-source standard for observability and how to use it effectively

What Is Structured Logging And How To Utilize It Effectively

Transform your logs from plain text into powerful- queryable data for enhanced observability and troubleshooting- understanding log structure is key.

Application Monitoring Best Practices In 2025

Ensuring Peak Performance and Reliability in Modern Software Ecosystems

The Three Pillars Of Observability Logs Metrics And Traces

Unlocking Comprehensive System Insight Through Logs- Metrics- and Traces

LLM Observability and Monitoring A Comprehensive Guide

Dive deep into managing and understanding LLM application performance - from tracing to cost optimization - ensuring your AI systems deliver value.

What Is Application Performance Monitoring (APM)?

A Practical Guide To Understanding APM & Why It Matters

What Is Observability? Definition, Benefits & How It Works

Understanding Observability In Modern Infrastructure

Analyze & Reduce Disk I/O Bottlenecks: Top Techniques

Mastering Disk Performance for Optimal System Health

How To Achieve High Availability In CI/CD With Observability

A practical guide to making your CI-CD pipeline more reliable and efficient with comprehensive monitoring

Key Observability Metrics | Infrastructure & APM Monitoring

Understanding & Implementing Essential Infrastructure Metrics For Effective Monitoring

BPF vs eBPF: Key Differences Explained For DevOps & SREs

A Comprehensive Guide To BPF & eBPF For DevOps & SREs

SRE vs DevOps: Key Differences, Synergies & Roles Explained

Understanding The Similarities & Differences Between SRE & DevOps

What Is Cardinality In Databases: A Comprehensive Guide

Why Cardinality Is Key To Database Performance

Case Studies

Transforming critical software development

Enhanced observability and real time metric correlation

Case Studies

See how organizations use Netdata to monitor infrastructure, troubleshoot incidents, and operate production systems.

Resources

The best open-source observability tools in 2026

A ranked review of 11 open-source observability stacks — what each one is built for, the operational tax of running it, and where Netdata fits among them.

Dashboard Gaps During Outages: Research Report

Research report documenting how organizations discover monitoring gaps during outages, requiring ad-hoc dashboard creation and post-incident improvements.

Why 'Monitor Everything' Is An Anti-Pattern: Research

Research report documenting why industry experts consider 'monitor everything' an anti-pattern, covering metric fatigue, alert fatigue, costs, and expert recommendations.

Netdata at AWS Cloud Days 2023

Netdata's Ralph Meijer joined a panel at AWS Cloud Days Athens 2023 on running managed containers in AI-powered startups.

Netdata at Civo Navigate 2023

Netdata spoke at Civo Navigate Europe 2023 in London, with two talks on ML and observability and a booth at the entrance of the event space.

Netdata at Conf42 Cloud Native 2024

Netdata's Costa Tsaousis spoke at Conf42 Cloud Native 2024 on practical AI with machine learning for observability, covering how anomaly detection converges across services.

Netdata at Conf42 DevOps 2024

Netdata's CEO Costa Tsaousis spoke at Conf42 DevOps 2024 on observability standardization and the ongoing challenges with open standards in monitoring.

Netdata at Conf42 DevOps 2025

Netdata's Shyam Sreevalsan spoke at Conf42 DevOps 2025 on the future of observability, covering AI-driven anomaly detection, real-time processing, and predictive analytics.

Netdata at DevOps Meetup Finland 2024

Netdata's Shyam Sreevalsan spoke at DevOps Finland Meetup 2024 on opinionated observability, covering trade-offs in metrics collection, visualization, and alerting.

Netdata at DevOps Summer Retreat Latvia 2024

Netdata's Shyam Sreevalsan spoke at the DevOps & Agile Summer Retreat in Latvia on the future of DevOps over the next decade.

Netdata at FOSDEM 2024

Netdata's Costa Tsaousis spoke in the Observability Devroom at FOSDEM 2024, sharing the journey of building Netdata as an open source distributed monitoring system.

Netdata at FOSSCOMM 2024

Netdata's Costa Tsaousis spoke at FOSSCOMM 2024 in Thessaloniki, Greece's largest open source conference, on Netdata's journey as an open source distributed observability pipeline.

Netdata at Gartner IOCS Las Vegas 2025

Netdata exhibited at Gartner IT Infrastructure, Operations & Cloud Strategies Conference 2025. Learn about our booth demos, Costa's talk on observability overspend, and how we met with IT leaders in Las Vegas.

Netdata at Open Source Monitoring Conference 2024

Netdata's Costa Tsaousis spoke at OSMC 2024 in Nuremberg on November 21, presenting Netdata's journey as an open source distributed observability pipeline.

Netdata at Open Source Observability Day 2024

Netdata's Costa Tsaousis spoke at Open Source Observability Day 2024 on the evolution of Netdata and the ongoing challenges in open source observability.

Netdata at OpenConf 2025

Netdata's Costa Tsaousis spoke at OpenConf 2025 in Athens on practical AI and machine learning for observability, covering anomaly detection as an advisor system and multi-model ML approaches.

Netdata at SREday London 2024

Netdata's Costa Tsaousis spoke at SREday London 2024 on practical AI with machine learning for observability, engaging with site reliability and platform engineering teams.

Netdata at Tech Show London 2026

Meet Netdata at Tech Show London, March 4-5 at ExCeL London. Stop by Booth F223 in the Cloud & AI Infrastructure zone to see how high-fidelity monitoring transforms your infrastructure operations.

Netdata at WeAreDevelopers World Congress 2024

Netdata exhibited at WeAreDevelopers World Congress 2024 in Berlin, with live booth demos, a prize draw, and Costa Tsaousis's talk on practical AI in observability.

Netdata at WeAreDevelopers World Congress 2025

Netdata was a proud partner at WeAreDevelopers World Congress 2025 in Berlin, with a packed booth and Costa Tsaousis's talk on practical AI in observability.

Webinar: Maximize Uptime With Powerful Monitoring

A comprehensive guide to selecting the right observability solution for your IT infrastructure. Learn what to evaluate — scalability, ease of use, integration, and cost — so you can make the right call.

Webinar: The Runbook is Dead, the Agent is Alive

Join ilert and Netdata to explore the shift from static runbooks to AI agents that bridge observability and incident response — investigating incidents in real time, correlating signals, and acting autonomously.

Blog

Fleet Observability: Linux Edge Device Monitoring

How distributed, edge-resident architecture monitors robots, kiosks, EV chargers, and IoT gateways behind NAT, on cellular, and through outages — backed by measured numbers.

High Cardinality Metrics At Scale: A Better Playbook

Why the standard advice on cardinality is wrong, and what an architecture built for full-resolution collection looks like.

Netdata Skills: Teach Your AI Coding Agent To Monitor

Open-source skills for Claude Code, Cursor, Copilot, and more. OTel setup, app instrumentation, troubleshooting playbooks, and live MCP queries.

OpenTelemetry and Netdata, Today

Stand up an OpenTelemetry Collector pipeline, point it at Netdata, and skip the per-metric bill.

Howard Conference & Expo 2026: Smarter Observability

Meet us in Fairhope to discover how Netdata helps you win at infrastructure observability.

India DevOps Show 2026: Modern Observability Recap

Meet the Netdata team in Bengaluru to see how real-time observability accelerates DevOps excellence.

Tech Show London 2026: Cloud & AI Observability Recap

Meet us at ExCeL London to explore the future of intelligent, real-time infrastructure monitoring.

Monitor Everything is an Anti-Pattern!

The industry says 'monitor everything' is bad. But the same industry keeps discovering monitoring gaps during outages. What's really going on?

Gartner IOCS 2025: Tackling Observability Overspend

Join us in Las Vegas to discuss the future of efficient, intelligent, and cost-effective observability.

Netdata Implements MCP Protocol

Revolutionize how you interact with your monitoring data!

Introducing Netdata Insights

Infrastructure Intelligence for the Modern Enterprise

Netdata vs Prometheus: A 2025 Performance Analysis

A Deep Dive into Performance, Efficiency, and Scalability at 4.6M Metrics per Second

20 Best DevOps, SRE & Observability Conferences 2025

A complete guide for of DevOps, SRE & observability events

Decentralized Monitoring Explained

Clarifying Decentralization: Unpacking The Essentials In Monitoring & Observability

Understanding Monitoring Tools

Understanding the distinct architectures, styles, and focal points of various monitoring tools

Understanding the Netdata Methodology

A Deep Dive Into Netdata’s Approach To Monitoring & Observability

Monitoring vs Observability: Key Differences

What Engineers Need To Know

Cloud Optimization: Cost, Performance & Resource Strategies

Strategies For Enhancing Cloud Performance & Cost Efficiency

Netdata Cloud Show: The Observability Panel

Showcasing the Latest in Cloud Monitoring and Management

Blog

Browse Netdata product updates, engineering articles, monitoring tutorials, and observability analysis.

Other

SolarWinds Observability Alternative: Real-Time & AI

Looking for a SolarWinds Observability (HCO) alternative? Netdata delivers per-second real-time monitoring with edge-native ML, AI-powered troubleshooting, and predictable per-node pricing. Deploy in minutes, scale to thousands of nodes.

OpenTelemetry Backend

Netdata is a native OpenTelemetry (OTEL) backend with OTLP ingestion for metrics and logs, with trace support coming soon. Per-second granularity, ML anomaly detection on every signal, infrastructure correlation, and flat-rate pricing. No per-metric, per-series, or per-host charges.

Netdata Product Roadmap

Explore Netdata's product roadmap and strategic direction. See how we're investing in AI-native observability, full-stack signal coverage, operational intelligence, and enterprise platform maturity.

About Us

Meet Netdata, the open-source observability team delivering per-second monitoring, ML on every metric, and data sovereignty by design. Learn more today!