BS-JD-503 - Performance budgets and editor profiler panel #34

New Issue

Rbanh · 2026-06-06T01:49:05-04:00

Rbanh commented

2026-06-06 01:49:05 -04:00

Summary

Add performance budgets for expensive editor systems and a panel that surfaces hot operations.

Why

Asset processing, brush rebuilds, terrain updates, thumbnails, and viewport overlays need visible performance guardrails.

Implementation notes

Define budgets for rebuilds, thumbnails, asset refresh, terrain strokes, and UI panels.
Add profiler panel or diagnostics view for slow editor operations.
Log slow paths with enough context to act.
Avoid noisy always-on overhead.

Acceptance criteria

Editor surfaces slow operations with operation name and duration.
Key systems have documented performance budgets.
Profiler panel helps identify asset/viewport/tool bottlenecks.
Diagnostics can be disabled or kept low overhead.

Tests/docs

Unit tests for budget classification where possible. Update troubleshooting/performance docs.

## Summary Add performance budgets for expensive editor systems and a panel that surfaces hot operations. ## Why Asset processing, brush rebuilds, terrain updates, thumbnails, and viewport overlays need visible performance guardrails. ## Implementation notes - Define budgets for rebuilds, thumbnails, asset refresh, terrain strokes, and UI panels. - Add profiler panel or diagnostics view for slow editor operations. - Log slow paths with enough context to act. - Avoid noisy always-on overhead. ## Acceptance criteria - [ ] Editor surfaces slow operations with operation name and duration. - [ ] Key systems have documented performance budgets. - [ ] Profiler panel helps identify asset/viewport/tool bottlenecks. - [ ] Diagnostics can be disabled or kept low overhead. ## Tests/docs Unit tests for budget classification where possible. Update troubleshooting/performance docs.

Rbanh added this to the M5 - Regression, docs, and first-hour UX milestone 2026-06-06 01:49:05 -04:00

Rbanh added the

labels 2026-06-06 01:49:05 -04:00

Rbanh referenced this issue

2026-06-06 01:49:27 -04:00

BS-JD-ROADMAP - Jackdaw-inspired editor production roadmap #1

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