Skip to main content
getHeapCodeStatistics - v8 - Node documentation
function getHeapCodeStatistics

Usage in Deno

import { getHeapCodeStatistics } from "node:v8";
getHeapCodeStatistics(): HeapCodeStatistics

Get statistics about code and its metadata in the heap, see V8 GetHeapCodeAndMetadataStatistics API. Returns an object with the following properties:

{
  code_and_metadata_size: 212208,
  bytecode_and_metadata_size: 161368,
  external_script_source_size: 1410794,
  cpu_profiler_metadata_size: 0,
}

Return Type