[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Performance](./puppeteer.protocol.performance.md) > [Metric](./puppeteer.protocol.performance.metric.md) ## Protocol.Performance.Metric interface Run-time execution metric. Signature: ```typescript export interface Metric ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [name](./puppeteer.protocol.performance.metric.name.md) | string | Metric name. | | [value](./puppeteer.protocol.performance.metric.value.md) | number | Metric value. |