puppeteer/website/versioned_docs/version-19.5.2/api/puppeteer.metrics.jsheaptotalsize.md

---
sidebar_label: Metrics.JSHeapTotalSize
---

# Metrics.JSHeapTotalSize property

#### Signature:

```typescript
interface Metrics {
  JSHeapTotalSize?: number;
}
```
chore(main): release 16.1.0 (#8743) * chore(main): release 16.1.0 * chore: generate versioned docs Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com> 2022-08-06 14:49:20 +00:00			`---`
			`sidebar_label: Metrics.JSHeapTotalSize`
			`---`

			`# Metrics.JSHeapTotalSize property`

chore: release main (#9156) 2022-10-24 14:31:12 +00:00			`#### Signature:`
chore(main): release 16.1.0 (#8743) * chore(main): release 16.1.0 * chore: generate versioned docs Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com> 2022-08-06 14:49:20 +00:00
			```typescript
			`interface Metrics {`
			`JSHeapTotalSize?: number;`
			`}`
			```