JavaScript and Page Memory Monitoring

Feature

Germain UX RUM JS captures JavaScript heap usage and current page memory consumption for supported browser. By default, this monitoring is enabled for each User Monitoring Profile and runs periodically every 30 seconds.

KPIs

KPIs for User Monitoring and Replay | JavaScript and Page Memory KPIs

Example

Configuration

Frequency

You can update how often this monitoring runs by setting settings.plugins.memory.frequency in the Init Script.

The following code sample how to run JavaScript and Page Memory Monitoring every two minutes.

const settings = germainApm.getDefaultSettings();
...
settings.plugins.memory.frequency = 120 * 1000; // frequency in milliseconds
...
germainApm.start(settings);