Superluminal for Unity, Fast Hot-Path Hunting with Filters & Histograms
Sampling is only half the story, Superluminal makes it navigable. Filter by your scripts, expand the hot path, and act fast.
Unity Performance Blog
Practical articles on CPU, GPU, memory and engineering process optimization.
Sampling vs Instrumentation in Unity, Field Ops with Very Sleepy
When the Editor profiler isn’t enough, sampling profilers expose engine and script hot paths from your actual build.
2025.10 - Mesh LODs in Unity 6.2+
Mesh LODs in Unity 6.2+: You know the pattern: scene complexity grows, triangle count explodes, and optimization becomes a late-stage bottleneck nobody scheduled. Mesh LOD in Unity 6.2 is your chance to cut that risk early.
2025.09 - Review Your Auditor, Presets & Assets
Review Your Auditor, Presets & Assets: Cross-platform performance pain usually starts with inconsistency, not one giant bug. One asset imported wrong, one shader variant too heavy, one quality profile forgotten, and you are back in firefighting mode.
2025.08 - Squeezing Ray-Tracing
Squeezing Ray-Tracing: Ray tracing can either elevate your game or trigger a performance disaster, depending on how disciplined your setup is. If you enable everything globally, your frame-time cliff arrives fast.
2025.07 - Throw WebGL, learn WebGPU
Throw WebGL, learn WebGPU: If your web build still rides legacy assumptions, you are heading into a compatibility and performance bottleneck at the same time. Browser players feel every hitch, and they bounce fast.
2025.06 - UI Toolkit - Faster Than You'd Imagine
UI Toolkit - Faster Than You'd Imagine: Your UI can become a silent bottleneck long before gameplay code does. Menus hitch, inventories lag, and the player blames "the game" even when the culprit is draw-call fragmentation and overdraw.
2025.05 - "VRS" - Variable Rate Shading
"VRS" - Variable Rate Shading: When your GPU is burning cycles on pixels nobody can see clearly, you are paying a performance tax every frame. That is how beautiful effects turn into stutter on mid-tier hardware.
2025.04 - Fast&Sexy Audio Import Settings
Fast&Sexy Audio Import Settings: Audio settings can quietly become a frame-time cliff: random spikes, memory bloat, and loading hitches that look like gameplay bugs. If you leave importer defaults untouched, you are likely burning cycles where players feel it most.
2025.03 - Building Your Own Performance Lab
Building Your Own Performance Lab: Shipping from a single dev machine is a performance disaster waiting to happen. Your build can look perfect on one PC and fall apart on older laptops, Chromebooks, or mid-tier Android, then you eat the support and rating damage later.
2025.02 - Coding Like a `LLM Ninja`
Coding Like a `LLM Ninja`: You can already feel the bottleneck: coding with AI should be faster, yet you still lose hours in copy-paste loops, messy context, and low-quality edits that trigger rework. That hidden review tax compounds every sprint.
Profiling the Unity Beast: Sampling vs Instrumentation
Ever wondered why your Unity game lags? Discover the secret tools that tame performance woes!