Live Metrics view

Table of Contents

sba-extension-live-metrics adds a Live Metrics view to every instance: pick any actuator metric and watch it as a live, rolling line chart.

1. Install

<dependency>
    <groupId>org.alexmond</groupId>
    <artifactId>sba-extension-live-metrics</artifactId>
    <version>4.1.1.1</version>
</dependency>

Add it to the admin server. The view appears under Insights for every instance that exposes the metrics actuator endpoint.

2. Use

  1. Open an instance and choose Live Metrics.

  2. Pick a metric, and optionally narrow it by tag.

  3. Choose Add graph. Add as many as you like; each can be removed.

Graphs poll the instance on the chosen interval (2 s to 30 s) and are remembered in the browser’s local storage.