# PoolKit demo video: pooling actors, widgets, decals and meshes with a live debugger (UE 5.4-5.8)

**URL:** <https://forums.unrealengine.com/t/poolkit-demo-video-pooling-actors-widgets-decals-and-meshes-with-a-live-debugger-ue-5-4-5-8/2843366>\
**Category:** Showcase\
**Tags:** unreal-engine, Performance, Multiplayer, CPP, fab\
**Created:** [October 21, 2026, 3:50pm UTC](https://forums.unrealengine.com/t/poolkit-demo-video-pooling-actors-widgets-decals-and-meshes-with-a-live-debugger-ue-5-4-5-8/2843366 "2026-10-21T15:50:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BWGGames](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@BWGGames](https://forums.unrealengine.com/u/BWGGames)\
**Post date:** [October 21, 2026, 3:50pm UTC](https://forums.unrealengine.com/t/poolkit-demo-video-pooling-actors-widgets-decals-and-meshes-with-a-live-debugger-ue-5-4-5-8/2843366/1 "2026-10-21T15:50:11Z")

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[![](https://d3kjluh73b9h9o.cloudfront.net/original/4X/9/4/b/94b7dc5d62b68c8d65fac647612a14e860845cd7.jpeg "PoolKit for Unreal Engine: object pooling for actors, widgets and decals (UE 5.4-5.8)") ](https://www.youtube.com/watch?v=2hze7wfWvCs)

The clip shows PoolKit running its built-in demo (`PoolKit.Demo 90 all`) in UE 5.6: pooled projectiles, widgets, decals and meshes, then the stats overlay, the Debugger tab, and the Auto-Tune review where recommended pool sizes are applied.

The benchmark chart comes from `PoolKit.Benchmark 1000` logs: UE 5.6, Ryzen 9 7950X3D, 1,000 actors, median of 6 runs. SpawnActor + Destroy took 104.7 ms of game-thread time and Acquire + Release took 14.4 ms, about 7x less on this run. Destroy time doesn’t include the garbage collection that comes later. Your numbers depend on your actors.

PoolKit supports UE 5.4-5.8 on Win64 as a source plugin. Built with AI-assisted development; 27 automation tests included. Fab prices: $17.99 Personal, $29.99 Professional.

Fab: [PoolKit - Object Pooling & Actor Pooling System: Widgets, Niagara, Multiplayer | Fab](https://www.fab.com/listings/97bc42c6-bd16-4b1b-bfd1-67f19e8ec4c7)  
Docs (free): [GitHub - AusomeA/cvc-poolkit-docs: Documentation for PoolKit, zero-setup actor pooling for Unreal Engine · GitHub](https://github.com/AusomeA/cvc-poolkit-docs)

If you run the benchmark on your project, I’d like to hear how your numbers compare.