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Guides tagged “monitoring”

32 guides

How to Self-Host OpenStatus in 2026

Self-host OpenStatus in 2026 for uptime monitoring and status pages. Docker deployment, cron and region caveats, alerting setup, and production hardening.

·OSSAlt Team

Open Source New Relic Alternatives 2026

Best open source alternatives to New Relic for APM, logs, metrics, and traces in 2026. SigNoz, Grafana, OpenObserve, Uptrace, and HyperDX side-by-side.

·OSSAlt Team

How to Build a Homelab in 2026: Software Stack

Complete homelab software stack guide for 2026: OS, hypervisor, containers, storage, monitoring, media, DNS, and security. Docker Compose configs included.

·OSSAlt Team

SigNoz vs Datadog: Self-Hosted Observability 2026

SigNoz vs Datadog: Apache 2.0, OpenTelemetry-native, and 80% cheaper. Datadog bills 3–12x higher than estimates. Full setup guide and cost breakdown in 2026.

·OSSAlt Team

Uptime Kuma: Self-Hosted Monitoring for Homelabs 2026

Uptime Kuma gives you unlimited monitors, 90+ alert channels, and public status pages — free forever. Docker setup, homelab use cases, and limitations.

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Best Open Source Datadog Alternatives for Metrics, Logs, and APM in 2026

Datadog costs $15-35/host/month. The best open source alternatives: Grafana+Prometheus, Netdata, SigNoz, VictoriaMetrics, and Zabbix — compared by use case.

·OSSAlt Team

Grafana + Prometheus + Loki 2026

Set up a complete self-hosted observability stack with Grafana, Prometheus, and Loki in 2026. Metrics, logs, alerting, and pre-built dashboards — all in Docker.

·OSSAlt Team

Self-Host Beszel: Lightweight Server Monitoring 2026

Self-host Beszel in 2026: lightweight Go server monitoring with hub + agent setup, Docker stats, disk/CPU/RAM/network charts, and email/webhook alerts.

·OSSAlt Team

How to Self-Host Changedetection.io 2026

Self-host Changedetection.io for website change monitoring in 2026. Apache 2.0, ~19K stars — monitor price changes, content updates, stock availability.

·OSSAlt Team

Self-Host Dozzle: Real-Time Docker Log Viewer 2026

Self-host Dozzle in 2026. MIT license, ~6K stars, Go — lightweight real-time Docker container log viewer. Web UI, multi-host support, log search/filtering.

·OSSAlt Team

How to Self-Host Glances 2026

Self-host Glances for system monitoring in 2026. LGPL 3.0, ~26K stars, Python — real-time CPU, RAM, disk, network, Docker, processes. Web UI, REST API.

·OSSAlt Team

Self-Host Grafana + Prometheus: Full Metrics Stack 2026

Self-host Grafana and Prometheus for infrastructure monitoring in 2026. Complete Docker Compose stack with Node Exporter, cAdvisor, Alertmanager, and Loki.

·OSSAlt Team

How to Self-Host Healthchecks: Cron Job Monitoring 2026

Self-host Healthchecks in 2026. BSD 3-Clause, ~8K stars, Python/Django — monitor cron jobs and scheduled tasks by expecting pings. Get alerted when your.

·OSSAlt Team

Self-Host Netdata: Performance Monitoring for Linux Servers 2026

Self-host Netdata for real-time performance monitoring in 2026. GPL 3.0, ~72K stars — 1-second granularity, 800+ metrics auto-collected, alerts, Grafana.

·OSSAlt Team

Self-Host Netdata: Real-Time Server Monitoring 2026

Set up Netdata for real-time server monitoring in 2026. Per-second metrics, 800+ auto-discovered integrations, ML anomaly detection, and zero configuration.

·OSSAlt Team

How to Self-Host OpenObserve: Datadog Alternative 2026

Self-host OpenObserve for logs, metrics, and traces in 2026. Open source Datadog alternative with 140x storage efficiency. Docker setup, ingestion now.

·OSSAlt Team

Self-Host Prometheus + Grafana 2026

Self-host the Prometheus + Grafana monitoring stack in 2026. Apache 2.0 — scrape metrics from servers, Docker, databases. Alertmanager for alerts now.

·OSSAlt Team

Self-Host Uptime Kuma: Beautiful Server Monitoring 2026

Self-host Uptime Kuma for uptime monitoring in 2026. MIT license, ~60K stars — HTTP/TCP/DNS monitors, status pages, 90+ notification channels for 2026.

·OSSAlt Team

How to Self-Host Uptime Kuma 2026

Self-host Uptime Kuma for uptime monitoring and status pages in 2026. MIT license, ~60K stars — HTTP, TCP, ping, DNS, Docker, keyword monitors for 2026.

·OSSAlt Team

How to Self-Host Uptime Kuma: Website Monitoring 2026

Self-host Uptime Kuma in 2026. MIT license, ~56K stars, Node.js — beautiful uptime monitor with status pages. Monitor websites, APIs, ports, DNS, Docker.

·OSSAlt Team

Open Source Alternatives to Sentry Error Tracking 2026

Best open source Sentry alternatives for error tracking in 2026: GlitchTip, Highlight.io, and self-hosted Sentry compared. Docker setups, SDK integration.

·OSSAlt Team

How to Self-Host Netdata Monitoring 2026

Self-host Netdata in 2026. GPL 3.0, ~69K stars, C — per-second metrics for servers, containers, databases. 800+ integrations, anomaly detection, alerts.

·OSSAlt Team

Best Open Source Alternatives to Datadog in 2026

Grafana, Prometheus, SigNoz, and Uptrace: open source Datadog alternatives — full-stack monitoring and observability without the bill shock in 2026 Updated.

·OSSAlt Team

Best Open Source Alternatives to Sentry in 2026

GlitchTip, Highlight.io, and self-hosted Sentry: open source error tracking alternatives — catch bugs without enterprise pricing in 2026 Free options covered.

·OSSAlt Team

Best Open Source Monitoring Tools in 2026

Uptime Kuma, Grafana, Prometheus, and Netdata vs Datadog and Better Stack: compare open source monitoring for uptime, metrics, logs, and status pages.

·OSSAlt Team

GlitchTip vs Highlight.io: Error Tracking 2026

Compare GlitchTip and Highlight.io — lightweight Sentry alternative vs full-stack monitoring. Error tracking with different philosophies Updated for 2026.

·OSSAlt Team

GlitchTip vs Sentry (Community) 2026

Compare GlitchTip and self-hosted Sentry — the lightweight alternative vs the full platform. When does simpler win? Updated with current data for 2026.

·OSSAlt Team

Grafana vs Uptime Kuma 2026

Compare Grafana and Uptime Kuma — the complete observability platform vs the focused uptime monitor. Different tools for different needs Updated for 2026.

·OSSAlt Team

Best Open Source Alternatives to PagerDuty in 2026

PagerDuty Business costs $41/user/month. These open source on-call management tools give you incident alerting, escalation policies, and on-call rotations.

·OSSAlt Team

Self-Hosting Grafana for Observability 2026

Complete guide to self-hosting Grafana with Prometheus — Docker Compose setup, data sources, dashboard creation, alerting, and production tips for 2026.

·OSSAlt Team

Self-Hosting Uptime Kuma for Monitoring 2026

Complete guide to self-hosting Uptime Kuma — Docker setup, monitor configuration, notification channels, public status pages, and production tips for 2026.

·OSSAlt Team

Uptime Kuma vs OpenStatus 2026

Compare Uptime Kuma and OpenStatus — the beloved self-hosted monitor vs the modern status page platform. Which fits your monitoring needs? Updated for 2026.

·OSSAlt Team

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