AI Briefing
KO

Traces Now Supports Tree and Waterfall Views

·2026.07.11 00:40

Key point

Vercel Logs' Traces feature now supports Tree and Waterfall views, allowing you to identify performance bottlenecks directly within the logs.

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Details

Vercel Logs' Traces feature now newly supports Tree and Waterfall views. Users can now instantly check span hierarchy, the critical path, and detailed timing without leaving the log entry.

  • Tree view: Shows spans grouped by parent-child relationships. The span with the longest execution time at load is placed at the top, making it easy to quickly find performance degradation factors.
  • Waterfall view: Places all spans on a single timeline, visually showing which operations run in parallel and where time is being delayed.

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