Kafka Observability

🚀 Apache Kafka Observability

📁 Monitor Apache Kafka with GermainUX

GermainUX provides real-time monitoring, analytics, alerting, and automation for Apache Kafka environments.

Monitor the health and performance of Kafka brokers, topics, messages, clients, connectors, and tasks—then use GermainUX to detect issues, understand their impact, alert the appropriate teams, and trigger automated actions when required.

🔎 What GermainUX can help teams quickly identify

Issue

Kafka availability issues

Connector and task failures

Consumer or sink lag

Message-processing failures

Abnormal throughput

Failed offset commits

Excessive retries

Dead-letter queue activity

Slow source or sink processing

Kafka Connect rebalancing issues

🕐 Availability & Health Monitoring

Continuously monitor the availability and operational health of your Kafka environment.

GermainUX can detect conditions such as:

Condition

Kafka service unavailability

Failed or paused connectors

Failed or unassigned tasks

Connector startup failures

Task startup failures

Rebalancing activity

Processing failures

When a monitored condition occurs, GermainUX can immediately surface it through dashboards, alerts, reports, or automated workflows.

📊 Kafka Performance Monitoring

Monitor Kafka performance in real time to understand how data is flowing through your environment.

GermainUX can provide visibility into areas such as:

📂 Topics & Messages

Monitor Kafka topics and message activity to understand message flow and identify abnormal behavior or processing issues.

💻 Brokers & Clients

Monitor Kafka broker and client metrics to identify infrastructure or application conditions affecting Kafka performance.

🔗 Kafka Connect

Monitor Kafka Connect workers, connectors, and tasks, including:

Area

Connector and task status

Running, paused, failed, destroyed, or unassigned tasks

Connector and task startup success/failure

Source record activity

Sink record activity

Batch processing

Offset commits

Consumer/sink lag

Rebalances

Retries

Record failures and skipped records

Dead-letter queue activity

🔍 Detect Kafka Issues in Real Time

GermainUX can continuously analyze Kafka telemetry to identify conditions requiring attention.

Examples include:

Example

Connector Failure → Detect → Alert Team → Create Ticket

Increasing Consumer Lag → Detect Threshold → Alert → Investigate

Message Processing Errors → Detect → Quantify → Identify Affected Connector

Dead-Letter Queue Failures → Detect → Alert → Trigger Action

This helps teams move from manually reviewing Kafka metrics to proactively identifying the issues that require action.

⚙️ Kafka Connect Metrics

GermainUX supports detailed Kafka Connect metrics across the following areas:

Area

Examples

Connect Workers

Connector count, task count, startup attempts, startup failures and successes

Connectors

Connector status, type, version, running/failed/paused tasks

Rebalancing

Rebalance status, frequency, duration, leader, generation

Connector Tasks

Batch size, offset commits, task status, running/pause ratios

Sink Tasks

Record lag, read/send rates, active records, offset commits

Source Tasks

Poll rates, write rates, active records, batch processing

Errors

Record errors, processing failures, retries, skipped records, DLQ activity

The collected metrics can be used to build customized KPIs, dashboards, reports, alerts, and automation.

📈 Analytics, Dashboards & Reports

Kafka monitoring data can be analyzed through GermainUX real-time dashboards and automated reports.

Examples include:

Report / Dashboard

Kafka availability

Connector health

Failed connectors and tasks

Consumer/sink lag

Message throughput

Processing errors

Retry volume

Dead-letter queue activity

Source and sink performance

Rebalance frequency and duration

Offset commit performance

Dashboards and reports are fully customizable and can combine Kafka data with telemetry from applications, infrastructure, databases, APIs, and other technologies monitored by GermainUX.

This provides broader visibility into how Kafka issues affect the applications and business processes that depend on it.

🚨 Alerts & SLA Monitoring

Configure real-time alerts and SLA thresholds for Kafka conditions such as:

Condition

Kafka unavailable

Connector failed

Task failed

Consumer lag above threshold

Processing errors above threshold

Excessive retries

Failed offset commits

Dead-letter queue failures

Abnormal processing rates

Excessive rebalance duration or frequency

Alert thresholds, time windows, recipients, and escalation rules can be customized to your operational requirements.

🤖 Automation

GermainUX can trigger automated actions when Kafka conditions are detected.

For example:

Detect → Analyze → Alert → Create Ticket → Trigger Action

Automation can include:

Automation Type

Email and notifications

ServiceNow ticket creation

Slack notifications

Script execution

Program execution

HTTP execution

SQL execution

SSH execution

Scheduled actions

Custom workflows

Remediation actions where appropriate

This allows Kafka monitoring to become part of a broader operational workflow rather than simply generating another alert.

🔗 Correlate Kafka with Other Technologies

Kafka rarely operates in isolation.

GermainUX can combine Kafka monitoring with telemetry from other monitored technologies to provide broader operational context across:

Application → API / Service → Kafka → Consumer → Database / Downstream System

This can help teams understand whether an application or workflow issue is caused by Kafka, a producer, a consumer, a downstream service, or another component of the transaction.

🔧 Configuration

Kafka monitoring is performed through the GermainUX Engine and can be configured according to your Kafka architecture and monitoring requirements.

Use GermainUX Wizards and configuration capabilities to select the Kafka environment, monitoring scope, KPIs, alerts, and automation required for your use case.

The GermainUX team can also assist with configuring Kafka monitoring for your environment.

ℹ️ Get Help

The Germain Team can help you set this up. Contact GermainUX Support.

 

Component: Engine

Feature Availability: 2022.1 or later