Diagnostics

Important

This version of Project Auditor isn't supported. For information about installing the latest version, refer to Project Auditor package.

Project Auditor reports several types of recommendations. Each of them is uniquely identified by a string ID containing 3 letters, followed by 4 digits.

The main types of recommendations are related to Code and Settings. Their IDs start with PAC and PAS respectively (Project Auditor Code/Setting).

Note that there are different ranges within both Code and Settings diagnostic IDs:

  • Code:
    • PAC0xxx: for Unity API
    • PAC1xxx: for System.*
    • PAC2xxx: other IDs defined in code rather than in the json
  • Settings:
    • PAS0xxx: Unity settings
    • PAS1xxx: other settings IDs defined in code rather than in the json
  • Assets:
    • PAA0xxx: texture related settings
    • PAA1xxx: mesh related settings
    • PAA2xxx: shader related settings
    • PAA3xxx: file system related settings (Resources folders, StreamingAssets, Addressables, etc)

Settings Diagnostics

This is a full list of all builtin settings diagnostics:

ID Title Settings Platforms
PAS0000 Metal API Validation Player iOS, StandaloneOSX, tvOS
PAS0001 Graphics Jobs (Experimental) Player Any
PAS0002 Accelerometer Player iOS
PAS0003 Building multiple architecture Player iOS
PAS0004 Building multiple architecture Player Android
PAS0005 Metal & OpenGLES APIs Player iOS
PAS0006 Metal API Player iOS
PAS0007 Prebake Collision Meshes Player Any
PAS0008 Optimize Mesh Data Player Any
PAS0009 Engine Code Stripping Player Android, iOS, WebGL
PAS0010 Data Caching Player WebGL
PAS0011 Linker Target Player WebGL
PAS0012 Auto Sync Transforms Physics Any
PAS0013 Layer Collision Matrix Physics Any
PAS0014 Auto Sync Transforms Physics2D Any
PAS0015 Layer Collision Matrix Physics2D Any
PAS0016 Fixed Timestep Time Any
PAS0017 Maximum Allowed Timestep Time Any
PAS0018 Quality Levels Quality Any
PAS0019 Texture Quality Quality Any
PAS0020 Async Upload Time Slice Quality Any
PAS0021 Async Upload Buffer Size Quality Any
PAS0022 Shader Quality Graphics Any
PAS0023 Forward Rendering Graphics Any
PAS0024 Deferred Rendering Graphics Any
PAS0025 Managed Code Stripping Player Android
PAS0026 Managed Code Stripping Player iOS
PAS0027 Mipmap Stripping Player Any
PAS0028 Reuse Collision Callbacks Physics Any
PAS0029 Splash Screen Player Any
PAS1000 Hybrid Rendering Static batching Player Any
PAS1001 Lit Shader Mode Forward and Deferred HDRP Any
PAS1002 Camera Lit Shader Mode Forward and Deferred HDRP Any
PAS1003 Fog Mode Stripping Graphics Any
PAS1004 IL2CPP Compiler Master Player Any
PAS1005 IL2CPP Compiler Debug Player Any
PAS1006 LightMap Streaming Player Any
PAS1007 Texture Streaming Enabled Quality Any
PAS1008 SRP Batcher Enabled SRP Asset Any
PAS1009 URP Asset Graphics, Quality Android, iOS, Switch
PAS1010 URP HDR Graphics, Quality Android, iOS, Switch
PAS1011 URP MSAA Graphics, Quality Android, iOS, Switch
PAS1012 URP Stop NaN Graphics Android, iOS, Switch

Asset Diagnostics

Builtin asset-specific diagnostics:

ID Title Settings Platforms
PAA0000 Texture: Mipmaps not enabled Graphics Any
PAA0001 Texture: Mipmaps enabled on Sprite/UI texture Graphics Any
PAA0002 Texture: Read/Write enabled Graphics Any
PAA0003 Texture: Streaming Mipmaps not enabled Graphics Any
PAA0004 Texture: Anisotropic level is more than 1 Graphics Android, iOS, Switch
PAA0005 Texture: Solid color texture bigger than 1x1 Graphics Any
PAA0007 Texture Atlas: Too much empty space Graphics Any
PAA1000 Mesh: Read/Write enabled Graphics Any
PAA1001 Mesh: Index Format is 32 bits Graphics Any
PAA2000 Shader: Not compatible with SRP batcher Graphics Any
PAA3000 Files: Resources folder asset & dependencies BuildSize Any
PAA3001 Files: StreamingAssets folder size BuildSize Any