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Tracing.start() method

docs/api/puppeteer.tracing.start.md

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Tracing.start() method

Starts a trace for the current page.

Signature

typescript
class Tracing {
  start(options?: TracingOptions): Promise<void>;
}

Parameters

<table><thead><tr><th>

Parameter

</th><th>

Type

</th><th>

Description

</th></tr></thead> <tbody><tr><td>

options

</td><td>

TracingOptions

</td><td>

(Optional) Optional TracingOptions.

</td></tr> </tbody></table>

Returns:

Promise<void>

Remarks

Only one trace can be active at a time per browser.