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Apache Kafka Consumer Lag Runbook

Diagnoses Kafka consumer group lag using the Kafka AdminClient API and JMX metrics exposed via the Confluent Metrics API. Identifies slow consumers, topic partition hotspots, and broker rebalance storms that contribute to lag growth. Provides a step-by-step runbook to tune fetch.min.bytes, max.poll.records, and partition count.

O que é Apache Kafka Consumer Lag Runbook?

Apache Kafka Consumer Lag Runbook is a Cursor agent skill that diagnoses Kafka consumer group lag using the Kafka AdminClient API and JMX metrics exposed via the Confluent Metrics API. Identifies slow consumers, topic partition hotspots, and broker rebalance storms that contribute to lag growth. Provides a step-by-step runbook to tune fetch.min.bytes, max.poll.records, and partition count.

Funciona com~Claude Code~Codex CLI✓Cursor
npx skills add https://github.com/agentskillexchange/skills/tree/main/skills/apache-kafka-consumer-lag-runbook
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Documentação

O que Apache Kafka Consumer Lag Runbook faz?

Diagnoses Kafka consumer group lag using the Kafka AdminClient API and JMX metrics exposed via the Confluent Metrics API. Identifies slow consumers, topic partition hotspots, and broker rebalance storms that contribute to lag growth. Provides a step-by-step runbook to tune fetch.min.bytes, max.poll.records, and partition count.

Prerequisites

Java

Installation

Use the upstream install or setup path that matches your environment:

  • docker run -p 9092:9092 apache/kafka:latest

Requirements and caveats from upstream:

Basic usage or getting-started notes:

Documentation

Source

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