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Performance Domain

Experimental

Methods

Performance.enable

Enable collecting and reporting metrics.

Performance.disable

Disable collecting and reporting metrics.

Performance.getMetrics

Retrieve current values of run-time metrics.

Return object
metrics
array [ Metric ] Current values for run-time metrics.

Events

Performance.metrics

Current values of the metrics.

Parameters
metrics
array [ Metric ] Current values of the metrics.
title
string Timestamp title.

Types

Metric

Run-time execution metric.

Type: object

Properties
name
string Metric name.
value
number Metric value.