[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeapProfiler](./puppeteer.protocol.heapprofiler.md) > [SamplingHeapProfileSample](./puppeteer.protocol.heapprofiler.samplingheapprofilesample.md) > [size](./puppeteer.protocol.heapprofiler.samplingheapprofilesample.size.md) ## Protocol.HeapProfiler.SamplingHeapProfileSample.size property Allocation size in bytes attributed to the sample. Signature: ```typescript size: number; ```