http://www.fluentd.org/
Cloud Native Computing Foundation Fluentd is a cloud native logging solution to unify data collection and consumption.
Fluentd: Unified Logging Layer
Helm Charts for Fluentd and Fluent Bit
fluent
Kafka Connect for Fluentd
Nginx module for Fluentd data collector
Use signal to show stacktrace of a Ruby process without restarting it
Simple library to manage chunks of data in memory and file system
A standalone library to create and manipulate metrics in C