Tag: observability

Two OpenTelemetry-first observability platforms backed by ClickHouse. Here's how SigNoz and Uptrace compare for self-hosted homelab and small-team use.

Promtail is deprecated. Here's how to migrate your scrape configs, pipeline stages, and Docker log setups to Grafana Alloy without losing your mind or data.

LibreNMS auto-discovers your switches, APs, and UPS over SNMP with zero MIB hunting. Here's how to deploy it and stop abusing Prometheus for this job.

SmokePing turns your ISP no-issue-detected excuse into a documented lie. Set it up in Docker and get clear visual proof of latency spikes and packet loss.

Riemann processes events as streams, not time-series. Here is why that distinction matters and when Clojure-based stream alerting still beats Prometheus rules.

Glances vs Netdata: which free monitor wins for your home lab? We compare install effort, UI quality, alerting, and when to ditch both for Prometheus.

Run Sentry on your own hardware to catch real application errors, stack traces, source maps, release tracking, alerts, and when you should just pay for SaaS.

Heimdall, Homepage, or Homer? Pick the right self-hosted dashboard for your homelab, real configs, Docker auto-discovery, and live API status widgets included.

Stop guessing which container is eating your RAM. Set up cAdvisor + Prometheus to get real per-container CPU, memory, and network metrics in your homelab.

Grafana Agent hit EOL in November 2025. Here is how to migrate all your monitoring nodes to Alloy without losing your mind, your metrics, or your dashboards.

Replace five scattered agents with one OpenTelemetry Collector pipeline, metrics, logs, and traces unified with real config you can drop into a home server.

OpenTelemetry plus the Grafana LGTM stack gives you Datadog-class traces, metrics, and logs for $0/month. Deploy an OTel Collector and instrument your app fast.