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Profiler

🌏 한국어

Table of Contents

Overview

  • Profiler is a tool that helps the optimization as it allows users to see the device performance and system information on the screen.

Installation

  1. Install Game Package Manger
  2. Run : Unity Menu > Tools > GPM > Manager
  3. Service installation : Profiler

Specification

Versions that support Unity

  • 2018.4.0 or higher

Function description

Performance Profiler

  • It allows users to see the CPU and GPU performance in real time.

performance_profiler

  1. FPS
    • Shows tie FPS and FrameTime.
  2. AvgGroup
    • Shows the average FrameTime.
    • Shows the minimum FrameTime.
    • Shows the maximum FrameTime.
  3. Script
    • Shows the script's FrameTime.
  4. Render
    • Shows FrameTime after LastUpdate until the frame ends rendering.
  5. Graph
    • Visually shows FrameTime of Script and Render.

Can see only the options you want.

profiler_edit_performance

Memory Profiler

  • Can check the real-time memory allocation and usage.

memory_profiler

  1. reserved
    • Total memory reserved for the apps on the OS
  2. allocated
    • Memory allocated to the apps on the OS
  3. Gfx
    • Estimated memory usage for the graphic driver
    • Used when the development is activated
  4. GC Heap
    • Heap memory allocated in the script
  5. GC Used
    • Memory used in the script

Can see only the options you want.

profiler_edit_memory

Rendering Profiler

  • Can check the values used for rendering in real time.
  • Available for Unity 2020.2 or higher.

render_profiler

  1. SetPass
    • Shows the number of shader passes called when rendering a frame.
  2. Draw Calls
    • Shows the number of DrawCalls called when rendering a frame.
  3. Total batch
    • Shows the total number of batches called when rendering a frame.
  4. Triangles
    • Shows the number of triangles processed when rendering a frame.
  5. Vertices
    • Shows the number of vertices processed when rendering a frame.

Can see only the options you want.

profiler_edit_rendering

System Profiler

  • Can check the system information.

system_profiler

  1. Os
    • Displays detailed information on the operating system of the device, including its version.
  2. Device model
    • Shows the device model name.
  3. Processor type(CPU)
    • Shows the processor name.
  4. Processor count
    • Shows the number of processors.
  5. Graphics device name(GPU)
    • Shows the graphics card name.
  6. Graphics device vender
    • Shows the supplier of the graphics device.
  7. Graphics device version
    • Shows the graphic API type and driver version.

You can see only the options you want.

profiler_edit_system

How to use

Preparing for use

  • GpmProfiler GameObject settings
    • Add the GPM/Profiler/Prefabs/GpmProfiler.prefab file to Scene.

Editing Profiler in Runtime

  • How to edit on each platform

    • Common method for all platforms
      • Activate the edit window with the F5 Key.
    • The iOS/Android platform activates the edit window with gestures.
      • Touch the screen with four fingers for two seconds.

  • After activating the edit window

    • While activated, drag it to the desired position.
    • Can see only the options you want to see. profiler_edit_main