Live Preview

Live Preview

Live Preview provides a real-time preview of changes you make to your telemetry, giving you the power to validate the impact before rolling out the change to your collectors.

Viewing

From a configuration page, simply click on any processor node in your pipeline. You'll then be presented with a full-screen editing experience. Use Snapshots on the left to inspect your data, add processors to transform it, and view the results in real-time with Live Preview on the right. This becomes an excellent sandbox to experiment with changes before you commit them to your production collectors.

This shows Live Preview with a Severity Filter processor applied.

Limitations

While Live Preview works with most processors, you will not see a preview when you configure the following processors:

• Batch
• Count Telemetry
• Deduplicate Logs
• Extract Metric
• Compute Metric Statistics
• Resource Detection