Performance Audit gives your place a performance score from 0–100 based on configurable budget presets. It scans across ten issue categories — texture memory, mesh complexity, audio size, duplicate content, script patterns, streaming settings, particle rates, physics objects, and more — and shows you exactly what is dragging your score down.
How to Use
- Click Performance Audit in the sidebar (requires GladRoTools Pro).
- Choose a Budget Preset:
Preset Max Image Texture Memory Audio Size Mesh Tris Instance Limit Mobile First 512 px 4 MB 256 KB 5,000 20,000 Desktop + Mobile 1024 px 8 MB 512 KB 10,000 50,000 Desktop Only 2048 px 16 MB 1 MB 20,000 100,000 - Click Run Audit (uses the latest scan) or Scan & Run (forces a fresh Studio scan first).
- Review the score and issue list:
- Issues grouped by category with severity: Critical, Warning, Notice.
- Each issue links to the offending asset or instance.
- One-click fixes for some issue types (e.g., set particle emission rate directly from the app).
- Export results as Markdown or PDF.
- View History to compare audit scores across runs.
Help & Tips
- Run often: Run an audit after every major asset import or level design session. Catching issues early is far cheaper than fixing them before release.
- Ignore known issues: Use the per-place exclusion list so known-but-acceptable issues do not drag down your score.
- Mobile First is strict: The Mobile First preset is unforgiving by design. A score of 80+ on Mobile First means your place will run well on most phones.
- One-click fixes: For particle emission rate violations, the app can set the correct
Rateproperty in Studio directly — no manual hunting required.
FAQ
What is a “good” score?
Aim for 80+ on your target preset. A score below 60 on Mobile First deserves attention before release.
Can I customize the budget thresholds?
The presets use fixed thresholds. Custom budgets are planned for a future update.
How is the score calculated?
Each issue category contributes points to the total. Critical issues deduct more than Warnings or Notices. The formula is weighted toward memory and rendering costs.
Does Performance Audit require Open Cloud?
Some checks (like duplicate content detection via byte comparison) require an Open Cloud API key to download asset bytes. Most checks work with scan data alone.