[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeapProfiler](./puppeteer.protocol.heapprofiler.md) > [SamplingHeapProfile](./puppeteer.protocol.heapprofiler.samplingheapprofile.md) ## Protocol.HeapProfiler.SamplingHeapProfile interface Sampling profile. Signature: ```typescript export interface SamplingHeapProfile ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [head](./puppeteer.protocol.heapprofiler.samplingheapprofile.head.md) | [SamplingHeapProfileNode](./puppeteer.protocol.heapprofiler.samplingheapprofilenode.md) | | | [samples](./puppeteer.protocol.heapprofiler.samplingheapprofile.samples.md) | [SamplingHeapProfileSample](./puppeteer.protocol.heapprofiler.samplingheapprofilesample.md)\[\] | |