Reads the current JS heap memory metrics. Works only in browsers that implement the non-standard performance.memory API.
performance.memory
Memory metrics, or null if unsupported.
null
import { getMemoryUsage } from "datadog-ux-utils/memory";const metrics = getMemoryUsage();if (metrics) { console.log("Used heap MB:", metrics.usedJSHeapSize / 1024 / 1024);} Copy
import { getMemoryUsage } from "datadog-ux-utils/memory";const metrics = getMemoryUsage();if (metrics) { console.log("Used heap MB:", metrics.usedJSHeapSize / 1024 / 1024);}
Reads the current JS heap memory metrics. Works only in browsers that implement the non-standard
performance.memoryAPI.