For AI agents: the complete documentation index is available at /next/llms.txt, the full documentation bundle is available at /next/llms-full.txt, and this page is available as Markdown at /next/api/lynx-api/lynx/lynx-performance.md.
Lynx
  • English

      • lynx: performance readonly object

      This object provides access to performance metrics related to the current page.

      Instance Methods

      createObserver() Creates a PerformanceObserver object that will be used to receive performance events generated by Lynx engine.

      profileStart() Marks the start of a trace event.

      profileEnd() Marks the end of the most recent trace event.

      profileMark() Marks an instant(point-in-time) event.

      profileFlowId() Generates a unique flow id for flow events.

      isProfileRecording() Checks if trace recording is currently active.

      Compatibility

      LCD tables only load in the browser

      Except as otherwise noted, this work is licensed under a Creative Commons Attribution 4.0 International License, and code samples are licensed under the Apache License 2.0.