hyperdxio/hyperdx
HyperDX is an open source observability platform powered by Clickhouse and OpenTelemetry that centralizes and correlates logs, metrics, traces, errors, and session replays to help engineers quickly resolve production issues.
Awesome ClickHouse › Metrics and Monitoring
vmxdev/xenoeye
Xenoeye is a lightweight collector and analyzer designed for Netflow, IPFIX, and sFlow network traffic data. It is tailored for medium to large networks and supports monitoring of IP networks, individual IP addresses, and services. The tool enables users to quickly react to traffic spikes or drops by setting thresholds and provides detailed traffic pattern analysis and distribution of network packets. It supports multiple Netflow versions (v5, v9), IPFIX, and sFlow protocols, making it versatile for various network environments. The collector uses the concept of "monitoring objects," which can represent networks, autonomous systems, geo-objects, or any arbitrary network traffic extracted from flow data. This allows different user groups to generate customized reports and dashboards. Xenoeye integrates with Grafana for visualization, offering pre-configured dashboards and the ability to create custom reports and charts. It uses PostgreSQL for time series data storage and has experimental support for ClickHouse, allowing efficient handling of large datasets by exporting aggregated data and controlling the volume of data stored. Xenoeye processes data using two methods: aggregation over fixed time windows for reports and moving averages for real-time spike detection. This dual approach enables quick reactions to anomalies such as volumetric DoS/DDoS attacks, where the system can trigger automated responses like BGP announcements for traffic filtering or redirection. The collector is resource-efficient, capable of running on low-power devices like Orange Pi or small VMs. The project provides extensive documentation, including installation, configuration, and usage instructions, with examples for building reports and setting up alerts. It supports scripting for complex configurations and actions. The software is distributed under a liberal ISC license with no commercial restrictions, ensuring open and unrestricted use. Overall, Xenoeye is a powerful, flexible, and efficient network traffic collector and analyzer suitable for diverse network monitoring needs, with strong support for flow data protocols and integration with popular visualization and database tools.
https://github.com/vmxdev/xenoeye
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