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Insight FAQs

This page collects common issues and troubleshooting guides for the observability module (Insight). Before installation, it is recommended to read Resource Planning and insight-agent Installation.

Alerts

  • Prometheus Cluster Label Configuration

    Mapping between cluster IDs and names in alert information.

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  • Enabling Insight Alert Notifications v1alpha2

    Notes on the alert notification API version upgrade.

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Logs

  • What to Do When ElasticSearch is Full?

    Steps to handle a full ES storage.

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  • Container Log Blacklist

    Exclude container logs that do not need to be collected.

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  • Optimizing Logstash Parameters

    Tuning Logstash for large-scale log scenarios.

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  • Fluent Bit Routes Logs by Namespace

    Split logs into different Kafka topics based on the Kubernetes namespace name.

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  • Fluent Bit Fails to Start on NeoKylin Linux V10

    Compatibility issue on Kylin operating systems.

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Traces

  • Clock Offset in Trace Data

    Trace data anomalies caused by unsynchronized clocks across clusters.

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Troubleshooting

  • Log Collection Troubleshooting Guide

    Diagnostic approach and steps for log collection issues.

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  • Trace Collection Troubleshooting Guide

    How to troubleshoot missing or abnormal trace data.

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  • Locating Anomalies with Insight

    Rapidly locate application issues using metrics, logs, and traces.

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