Fluentd

Fluentd: Unified Logging Layer (project under CNCF)

Fluentd was accepted to CNCF on November 8, 2016 at the Incubating maturity level and then moved to the Graduated maturity level on April 11, 2019.

Project Insights

Key metrics, providing insights into development activity, community engagement, and project health. Powered by LFX Insights.

Health Score

Excellent (82)

Total contributors

40,825

+8% vs. previous year

Total contributing organizations

8,935

+6% vs. previous year

GitHub Stars

30,344

+9% vs. previous year

GitHub Forks

8,191

+8% vs. previous year

Software Value

$166.5M

First commit

June 9, 2011

Fluentd case studies

OpenAI

OpenAI


50% reduction in Fluent Bit CPU utilization

November 12, 2025

How OpenAI Reduced Fluent Bit CPU Usage by 50% and Freed 30,000 Cores

Read Case Study
DeFacto

DeFacto


27.5 Million Events published per 100 hours

July 3, 2023

How DeFacto migrated to an event-driven architecture

Read Case Study

Recorded Fluentd programs

Hands-on Workshop: Add usage analytics to your CNCF project.

Hands-on Workshop: Add usage analytics to your CNCF project.

Presented by: Scarf
March 13, 2025 369 views
CNCF On demand webinar: Introducing the BACK Stack!

CNCF On demand webinar: Introducing the BACK Stack!

Presented by: Nirmata
March 14, 2024 541 views
CNCF Live Webinar: Real-time troubleshooting of K8s applications

CNCF Live Webinar: Real-time troubleshooting of K8s applications

Presented by: OpsCruise
January 24, 2023 1,495 views