[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Memory](./puppeteer.protocol.memory.md) > [StartSamplingRequest](./puppeteer.protocol.memory.startsamplingrequest.md) ## Protocol.Memory.StartSamplingRequest interface Signature: ```typescript export interface StartSamplingRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [samplingInterval](./puppeteer.protocol.memory.startsamplingrequest.samplinginterval.md) | [integer](./puppeteer.protocol.integer.md) | Average number of bytes between samples. | | [suppressRandomness](./puppeteer.protocol.memory.startsamplingrequest.suppressrandomness.md) | boolean | Do not randomize intervals between samples. |