Unreal should get Ari to teach youtube tutorials, he's really lively and gets audience to give attention. What a great teacher.

What a cool way of making a presentation. Super insightful but still keeps the audience hooked by interacting with them and adding a small dose of humor. Good job Ari!! :)

This is one of the most useful talks uploaded to this channel to the date. Superb!

Seeing that fog material open set of enough warning bells to drown out a Meshuggah concert. Not only was it more than one noise, it was computational, and it didn't even listen to Particle Color. It was truly cursed. Fantastic presentation. Really liked the presentation style!

OMG thank you for being the first person EVER to explain how to find out WHAT is causing the poor performance in your level! I will spread this knowledge as best I can :)

I like his sense of humor and the way he teaches. One of the best UE5 evangelist out there IMO.

Amazing talk, thanks Ari and everyone in the unreal team

Great Instructions, It really helped a lot. Thanks!

Wow this is the best unreal presentation ever.

Wow, what a great session, super jam packed with value and easy to follow.

Tanks for the fantastic Lyra Project, i will learn so much about optimization from it for free, thanks a lot!

I was attached to the presentation like a little kid watching a favorite cartoon

Exxxxcelent Ari, Excellent. Thank you sir.

Great speaker! Thank you for this amazing talk

Great talk, love the energy!

This is really informative ari is a great speaker!

1.Reduce the range of the light and close they shadow 2.Always use asynchronous to load assets instead if synchronous (Flush) 3.Use less transparent particle and get less emit 4.Don't use 'new' to create a pointer in c++ because heap overflow

great presentation ! wow

Thank you for this

I answered hundreds of questions on the old answerhub and never received unreal swag. All I had to do was attending a talk by Ari. Anyway, really cool idea to stay focused 100% of the time

ty so helpful :)

Very great tutorial!!

Ari is the absolute giga Chad jesus this guy knows how to get the stuff done!

Thank you!

Loved the leak dance! 😂

I love this guy :)

Thank you

Thanks ❤

Everyone needs an Ariariari in their team :)

I don't understand how Ari got his cursed unbatched Point lights to be so expensive. I recreated the example and using the GPU visualizer no lights were over 0.05ms on my end.

Ari the best!

Thanks for an amazing video. How do I get my insight to also show me the assets that are the problems. I get N/A and DLLs but not asset names.

Thanks

Interesting really good presentation, it would be cool, if there it would exist a step by step tutorial or documentation or something so that it would be easy-er to know what are this things ? I get LumenSceneLighting>DirectLighting>Offscreen shadows>DistanceFieldShadowPass Openworld.DirectionalLight 47,70 ms What should be a next step?

Ari god

a lot of game devs dont care about performance xD

Dying your hair silver when you look like that is an insane choice lmao

I don’t see Run Unreal Insights under tools

Unreal engine should also help a bit more, it unnacepable that to have medium shadow sethings or acceptable shadows you get only 20 fps from a simple scene. Make a potato mode.

6:50 lol just watched the same themed presentation by another guy at Epic from 2 years ago, and he said "optimize EARLY, from the very start of everything you do". So two completely contradicting statements.

Is this video helpful for beginners?

ARI ARI ARI

damn u lumen!! :D

A bit over where i am, but i have this thing called, compulsive resolve :D No problem? dont worry will find one! or was it: i dont have problems, only solutions. and then my brain keep working whit the problem background, many times i wake up at night whit solution, compulsive i say. Great video!

Thanks for this video presentation, but i don't like the camera focus. I don't know why they're focusing host not the projector screen. Because some explanation didn't understand.

Reyna means queen, "perdona mi Reyna" means apologies my queen, the way it's used it's not calling her be here name but using it as the word "queen"

At 16:00 why is the fps "obviously" gpu bound? How does it look if its cpu?

my GPU Profile dont log any material name /.... sad

why would 0.01 opacity be worse then say 0.1 opacity? is the cost of calculating translucency not the same regardless of how translucent? once you are seeing through the object, you need to calculate what is behind it regardless of how visible the background is or not. i have opacity at 0.01 on an anti-gravity particle system because it looks like a cartoon otherwise. there is no alternative solution.

Baking light will increase the frame rate of game performance

Does everyone who uses UE just know what a Flush is? Or everyone who needs to stream in a level? Just curious.

I have a Problem, i went from 2070 super to 4080 for boosting fps but i stays 100% the same. When i got scalability on low i get 40fps on both and on epic its 25. How is that possible if the gpu is 100% not bottleneck

how do you look at the code from inside insights? I can't tell what anything is, i can see how long it takes, but then what? i have no idea what it does, where it does it, why, etc. you completely lose me at 26 minutes. Is this feature unavailable in 4.26? I really do not understand the point of a diagnostic tool that tells you what is happening (something is taking a long time) but gives absolutely no information as to why it is taking a a long time, or any more information whatsoever besides a name which returns zero search results on google.

It's no wonder why Striking Distance, Respawn Entertainment, and other studios struggled to optimize the game with Unreal Engine 4.

UnrealInsight.exe is not able to profile my packaged game with UE5.1 win10...what is going on??

así

I'm already unable to use lights in UE, so "optimizing" seems a bit mystical. Is it possible to sell an Epic account? I stacked a lot of marketplace assets over the last 9 years (all the free for the month) and still unable to do anything with the engine. As I don't have any money that would help me

for the life of me I can't figure out what color this dude's hair is...sometimes i think it's blonde..then i think it's blue...then green...white maybe? maybe it's lights...i just don't know.

pls make people use soft references without telling them they are using soft references

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soooooooooooooooooooooooooooooooooo frustrating!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ashdgkajshdgkjsdhng!!------------------------- -------------- I WANNA BE LIKE U RIGHT NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Meanwhile new ue5 games run like garbage

Sure it enjoyable, but I don’t really understand a thing. This is too advance for a newbie or event veteran developer.

The only problem with this guy is that he thinks everyone is a programmer with 15 years of experience like him. I really came here to find out what could go wrong in my game, if I were that experienced, I would do it myself.

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