ccfos/nightingale
Open-source alerting platform that evaluates rules against Prometheus, VictoriaMetrics, Elasticsearch, Loki, ClickHouse and PostgreSQL, then routes notifications to Slack, PagerDuty and other channels.
Awesome ClickHouse › Metrics and Monitoring
ClickHouse/ClickStack
ClickStack (formerly HyperDX) is an open source observability platform built and maintained by the ClickHouse team, designed to let engineers search and visualize logs, metrics, distributed traces and session replays on top of any ClickHouse cluster, similar in spirit to Kibana for Elasticsearch but for ClickHouse. It ships an all-in-one Docker image bundling ClickHouse itself, the ClickStack web UI, an OpenTelemetry Collector and MongoDB, so a user can start a complete stack with a single docker run command, or point the UI at an existing ClickHouse instance, including ClickHouse Cloud, for production deployments. The UI is schema-agnostic, working against existing ClickHouse schemas without requiring a specific data model, and provides full-text and property search syntax, for example level:err, with SQL as an optional escape hatch, correlated views that combine logs, traces, metrics and session replay in one timeline, event-delta based anomaly trend analysis, dashboards for high-cardinality events, and alerting configured in a few clicks. Telemetry ingestion follows the OpenTelemetry standard out of the box, with official SDKs for browsers, Node.js, Python and other languages, so applications instrumented with OpenTelemetry can send data straight to the bundled collector. A companion CLI package, hyperdx/cli, adds a terminal-based TUI for live-tailing logs and traces with vim-style keybindings, rendering dashboard tiles as ANSI output, and exporting NDJSON for scripting or AI-agent use. The project targets engineering and SRE teams who already run or plan to run ClickHouse and want an integrated observability layer instead of stitching together separate logging, tracing and APM tools, particularly teams concerned about the cost and complexity of traditional observability vendors at high data volumes. Pull requests require a maintainer to vouch for the contributor first.
https://github.com/ClickHouse/ClickStack
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