[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeapProfiler](./puppeteer.protocol.heapprofiler.md) > [SamplingHeapProfileNode](./puppeteer.protocol.heapprofiler.samplingheapprofilenode.md) > [selfSize](./puppeteer.protocol.heapprofiler.samplingheapprofilenode.selfsize.md) ## Protocol.HeapProfiler.SamplingHeapProfileNode.selfSize property Allocations size in bytes for the node excluding children. Signature: ```typescript selfSize: number; ```