Replaces heavy log collectors with a high-performance C++ agent designed for low-resource environments. It aggregates logs, metrics, and traces for delivery to various observability backends like Elasticsearch and Kafka.
Tech Stack
C++Monitoring & Logs
Why loongcollector?
• Extremely lightweight C++ core
• High-concurrency processing
• Supports multiple output protocols
Limitations
• Smaller community than Fluentd
• Fewer third-party plugins
• Configuration can be verbose
3/6/2026
Last Update
434
Forks
132
Issues
Apache-2.0
License
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