Understanding Grafana Alloy and Grafana Tempo

Oct 13, 2025 by wbrum.org 56 views

Introduction

Grafana Alloy is a powerful tool for monitoring and logging applications, and when combined with Grafana Tempo, it provides a comprehensive solution for tracing and logging. However, users have reported issues with seeing traces from Alloy in Grafana Tempo, even when logs are successfully sent to Loki. In this article, we will explore the possible causes of this issue and provide step-by-step solutions to troubleshoot and resolve the problem.

Understanding Grafana Alloy and Grafana Tempo

Grafana Alloy is a logging and monitoring tool that allows users to collect and analyze logs from various sources. It provides a flexible and scalable solution for log collection, processing, and visualization. Grafana Tempo, on the other hand, is a distributed tracing system that allows users to collect and analyze traces from various sources. When combined, Alloy and Tempo provide a comprehensive solution for logging and tracing.

Grafana Alloy Traces Not Showing in Grafana Tempo

When users enable Grafana Beyla and attempt to send traces to Grafana Tempo, they may encounter issues where no traces are visible in Grafana Tempo. This can be frustrating, especially when logs are successfully sent to Loki. In this section, we will explore the possible causes of this issue and provide step-by-step solutions to troubleshoot and resolve the problem.

Cause 1: Configuration Issues

One possible cause of this issue is configuration errors. Ensure that the Grafana Alloy configuration is correct and that the tracing settings are properly configured. Check the Alloy configuration file for any errors or inconsistencies.

Step 1: Verify Alloy Configuration

Check the Alloy configuration file for any errors or inconsistencies.
Verify that the tracing settings are properly configured.
Ensure that the Grafana Tempo URL is correct and properly formatted.

Cause 2: Tempo Configuration Issues

Another possible cause of this issue is configuration errors in Grafana Tempo. Ensure that the Tempo configuration is correct and that the tracing settings are properly configured. Check the Tempo configuration file for any errors or inconsistencies.

Step 2: Verify Tempo Configuration

Check the Tempo configuration file for any errors or inconsistencies.
Verify that the tracing settings are properly configured.
Ensure that the Grafana Alloy URL is correct and properly formatted.

Cause 3: Network Issues

Network issues can also cause this problem. Ensure that the network connection between Alloy and Tempo is stable and that there are no firewall or proxy issues blocking the communication.

Step 3: Verify Network Connection

Check the network connection between Alloy and Tempo.
Ensure that there are no firewall or proxy issues blocking the communication.
Verify that the network connection is stable and reliable.

Cause 4: Data Ingestion Issues

Data ingestion issues can also cause this problem. Ensure that the data is being ingested correctly into Tempo and that there are no issues with the data processing pipeline.

Step 4: Verify Data Ingestion

Check the data ingestion pipeline for any errors or inconsistencies.
Verify that the data is being ingested correctly into Tempo.
Ensure that there are no issues with the data processing pipeline.

Cause 5: Tempo Indexing Issues

Tempo indexing issues can also cause this problem. Ensure that the indexing settings are correct and that the data is being indexed correctly.

Step 5: Verify Tempo Indexing

Check the indexing settings for any errors or inconsistencies.
Verify that the data is being indexed correctly.
Ensure that the indexing settings are correct.

Conclusion

Troubleshooting Grafana Alloy traces in Grafana Tempo can be a complex process, but by following the step-by-step solutions outlined in this article, users can identify and resolve the issue. Remember to check the configuration, network connection, data ingestion, and Tempo indexing settings to ensure that the traces are being sent correctly to Grafana Tempo. By following these steps, users can ensure that their Grafana Alloy traces are visible in Grafana Tempo.

Additional Resources

For more information on Grafana Alloy and Grafana Tempo, please refer to the following resources:

Troubleshooting Checklist

To troubleshoot Grafana Alloy traces in Grafana Tempo, follow these steps:

Verify Alloy configuration
Verify Tempo configuration
Verify network connection
Verify data ingestion
Verify Tempo indexing

Introduction

Q: What is Grafana Alloy?

A: Grafana Alloy is a logging and monitoring tool that allows users to collect and analyze logs from various sources. It provides a flexible and scalable solution for log collection, processing, and visualization.

Q: What is Grafana Tempo?

A: Grafana Tempo is a distributed tracing system that allows users to collect and analyze traces from various sources. It provides a comprehensive solution for tracing and logging.

Q: Why are my Grafana Alloy traces not showing in Grafana Tempo?

A: There are several possible causes for this issue, including configuration errors, network issues, data ingestion issues, and Tempo indexing issues. Ensure that the configuration, network connection, data ingestion, and Tempo indexing settings are correct.

Q: How do I troubleshoot Grafana Alloy traces in Grafana Tempo?

A: To troubleshoot Grafana Alloy traces in Grafana Tempo, follow these steps:

Verify Alloy configuration
Verify Tempo configuration
Verify network connection
Verify data ingestion
Verify Tempo indexing

Q: What are the common configuration errors that can cause Grafana Alloy traces not to show in Grafana Tempo?

A: Common configuration errors that can cause Grafana Alloy traces not to show in Grafana Tempo include:

Incorrect tracing settings
Incorrect Grafana Tempo URL
Incorrect Grafana Alloy URL
Missing or incorrect configuration files

Q: How do I verify the network connection between Grafana Alloy and Grafana Tempo?

A: To verify the network connection between Grafana Alloy and Grafana Tempo, follow these steps:

Check the network connection between Alloy and Tempo
Ensure that there are no firewall or proxy issues blocking the communication
Verify that the network connection is stable and reliable

Q: What are the common data ingestion issues that can cause Grafana Alloy traces not to show in Grafana Tempo?

A: Common data ingestion issues that can cause Grafana Alloy traces not to show in Grafana Tempo include:

Missing or incorrect data
Incorrect data processing pipeline
Missing or incorrect data ingestion settings

Q: How do I verify the Tempo indexing settings?

A: To verify the Tempo indexing settings, follow these steps:

Check the indexing settings for any errors or inconsistencies
Verify that the data is being indexed correctly
Ensure that the indexing settings are correct

Q: What are the common Tempo indexing issues that can cause Grafana Alloy traces not to show in Grafana Tempo?

A: Common Tempo indexing issues that can cause Grafana Alloy traces not to show in Grafana Tempo include:

Missing or incorrect indexing settings
Incorrect indexing pipeline
Missing or incorrect data

Conclusion

Grafana Alloy and Grafana Tempo are powerful tools for monitoring and logging applications. However, users have reported issues with seeing traces from Alloy in Grafana Tempo. By following the step-by-step solutions outlined in this article, users can identify and resolve the issue. Remember to check the configuration, network connection, data ingestion, and Tempo indexing settings to ensure that the traces are being sent correctly to Grafana Tempo.

Additional Resources

For more information on Grafana Alloy and Grafana Tempo, please refer to the following resources: