# Observability
All Observability notes →What is Fluent Bit
CNCF-graduated, C-written log/metrics/trace forwarder — Fluentd's lightweight sibling, the de facto node-level log-collection DaemonSet in most Kubernetes clusters, and Grafana Alloy's main incumbent competitor for that slot.
tech observability logs collector cncf
Jul 12, 2026
What is Telegraf
InfluxData's plugin-driven metrics/events/logs collection agent — 300+ input/output plugins, written in Go, single static binary — the collector layer in the InfluxDB (TICK-stack-descendant) ecosystem, comparable in role to Grafana Alloy.
tech observability metrics collector influxdata
Jul 9, 2026