Okuzeka
Game Development vocabulary · Game Engines & Tools

Profiler

Meaning in game development, with examples

/ˈproʊfaɪlər/nounCommon term

In game development, profiler means: A tool that measures where a game spends its time and memory, frame by frame, so developers can find what makes it slow instead of guessing.

In Turkish: profiler, performans analiz aracı

How it is used

Every major engine has a built-in profiler, and platforms provide their own tools. Developers profile a build, look for spikes and check CPU and GPU time per frame. 'Profile first, then optimize' is a common rule.

Example sentences

  1. The profiler shows a 40 ms spike every time an enemy spawns.

  2. Run the profiler on the actual device; the numbers in the editor are misleading.

Common collocations

  • run the profiler
  • CPU profiler
  • memory profiler
  • profile a build
  • frame spike
  • optimizationWork that makes a game run faster and use less memory, battery or bandwidth, for example by simplifying models, reducing draw calls or rewriting slow code.
  • frame rateThe number of images a game draws on the screen each second, measured in frames per second (fps). A higher, steadier frame rate makes the game look and feel smoother.
  • GPUShort for graphics processing unit: the chip that renders a game's images by running shaders and drawing millions of pixels every frame. The CPU handles most of the game logic.
  • draw callA command the CPU sends to the graphics card to draw a group of polygons with one material. Too many draw calls per frame can slow a game down.

This word in other fields

The same English word can have a different meaning in another field:

More terms: Game Engines & Tools

Practise with graded reading

Reading at the right level is the fastest way to make new words stick. Pick free English books by level: