Resource

Stat Commands

Every stat console command for profiling and debugging. Filter by category, then expand any command to see what it outputs and when to use it.

Command

Category

Description

stat unit

General

Shows frame time, game thread, render thread, and GPU time in milliseconds.

stat fps

General

Displays frames per second and frame time.

stat unitgraph

General

Displays a real-time graph of frame time, game thread, render thread, and GPU time.

stat hitches

General

Logs frame hitches above a configurable threshold to the output log.

stat slow

General

Shows the slowest cycles for the current frame, helping identify individual bottleneck functions.

stat none

General

Disables all active stat displays.

stat levels

General

Shows loaded and visible streaming levels with their status.

stat game

CPU

Shows game thread breakdown: tick time, blueprint time, event processing.

stat engine

CPU

Engine-level CPU stats: world tick, component tick, actor tick, GC time.

stat startfile

CPU

Begins recording a profiling capture to disk. Creates a .ue4stats file (legacy format).

stat stopfile

CPU

Stops a profiling capture started with stat startfile.

stat dumphitches

CPU

Dumps hitch information to the log file for post-analysis.

stat namedevents

CPU

Shows named events for external profilers like Superluminal, Tracy, or Intel VTune.

stat taskgraphstalls

CPU

Shows stalls in the task graph system where worker threads are waiting.

stat gpu

GPU

GPU timing breakdown by render pass: base pass, shadows, translucency, post processing.

stat scenerendering

Rendering

Render thread timing for scene rendering passes: draw calls, triangles, mesh draw commands.

stat rhi

GPU

RHI (Render Hardware Interface) level stats: draw primitive calls, triangles rendered, texture memory.

stat d3d12rhi

GPU

DirectX 12 specific RHI stats. The default RHI in UE5.

stat initviews

Rendering

Render thread stats for view initialization: visibility culling, occlusion queries, frustum culling.

stat lightrendering

Rendering

Render thread light rendering costs: number of lights, shadow-casting lights, light passes.

stat shadowrendering

Rendering

Render thread shadow rendering costs: shadow map generation, cascade shadows, per-object shadows.

stat nanite

GPU

Nanite rendering stats: instances, triangles, clusters, visible triangles after culling.

stat lumen

GPU

Lumen global illumination stats: screen traces, mesh card updates, radiosity.

stat virtualtexture

GPU

Virtual texture streaming stats: page requests, uploads, cache usage.

stat virtualshadowmap

GPU

Virtual shadow map stats: page allocations, cache hit rate, invalidations.

stat memory

Memory

Overall memory usage: physical, virtual, GPU memory, pool allocations.

stat memoryplatform

Memory

Platform-specific memory stats with more detail than stat memory.

stat memorystatic

Memory

Static memory allocation stats.

stat texturestats

Memory

Lists all loaded textures with their dimensions, format, and memory usage.

stat obj

Memory

Number of UObjects by class: total count and size per class.

stat objlist

Memory

Lists all live UObjects grouped by class name.

stat shadercompiling

Rendering

Shader compilation stats: pending shaders, compile time, cache hits.

stat particles

Rendering

Particle system stats: active emitters, particles spawned, render time.

stat foliage

Rendering

Foliage rendering stats: instances, LOD distribution, culled instances.

stat landscape

Rendering

Landscape rendering stats: components drawn, LOD levels, draw calls.

stat net

Networking

Network stats: ping, bandwidth, packet loss, channels.

stat nettraffic

Networking

Detailed network traffic: bytes sent/received per channel type.

stat audio

Audio

Audio system stats: active sounds, virtual sounds, audio components.

stat soundmixes

Audio

Shows active sound mix modifiers and their current state.

stat soundwaves

Audio

Shows currently playing sound waves and their memory usage.

stat soundcues

Audio

Shows active sound cues and their playback state.

stat physics

Physics

Physics simulation stats: active bodies, contacts, broadphase pairs, simulation time.

stat collision

Physics

Collision detection stats: traces, sweeps, overlaps.

stat chaos

Physics

Chaos physics engine stats: rigid bodies, constraints, solver iterations.

stat anim

Animation

Animation system stats: active skeletal meshes, anim graph evaluation time.

stat animbudget

Animation

Animation budget allocator stats: significance-based LOD and throttling.

stat ai

AI

AI system stats: active AI controllers, behavior tree nodes evaluated, EQS queries.

stat navmesh

AI

Navigation mesh stats: tiles, polys, query time.

stat streaming

Streaming

Asset streaming stats: pending requests, bandwidth usage, pool size.

stat streamingdetails

Streaming

Detailed streaming stats per texture or mesh.

stat threading

Threading

Thread utilization: game thread, render thread, worker threads.

stat taskgraph

Threading

Task graph stats: tasks dispatched, completed, stalls.

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