Why is AO so laggy?

[AnUnoriginalUsername]

on 3 graphics with a fucking 4090 and 4.5 ghz cpu

[Frigidus]

Ok well I have lik 60 fps on a MacBook laptop so idk what’s going on then (max graphics)

[hanmbi]

Well check task manager
If your cpu isn’t getting used 80%+ by Roblox, it’s probably an internet issue (internet can also lead to slow/laggy connection)

[AnUnoriginalUsername]

@hanmbi

If your cpu isn’t getting used 80%+

I have never seen anything make my CPU go above 40% so it’s not gonna touch 80% anytime soon

[AnUnoriginalUsername]

and that 40% was an accidental infinite recursion

[hanmbi]

Then it’s prob an internet issue
Try getting a speedtest

[Rime]

The game’s performance is erratic at times.

On most servers (max graphics) I have an average of 50-70 FPS, though in rare cases I join a “godly” server with double the framerate. Titlescreen and Elysium 120+ FPS.

Performance also depends on the place in the map, as Dawn Island/Redwake and Cirrus rarely drop below 80. Brigs still seem to be a major source of FPS drops despite their Empires update optimizations.

[anon36066099]

that might be your computer because we have pretty much the same specs and i have no issues

and I run magma

[TheEvilReeve]

Vetex optimisation is less than shjt

[HealCaster]

@AnUnoriginalUsername

96 gibs of ram

???

[AnUnoriginalUsername]

Needed a specific type of ram

[HealCaster]

i just mean i’ve never heard of anything above 64gb ram didn’t know it’s gone that high for commercial use

[archrono]

What does bro need 96gb of ram for?? 80 chrome tabs??

[TheEvilReeve]

*1 chrome tab

[anon36066099]

are you a software developer or something because the only reason youd need that much ram is for stuff like that

otherwise its the equivalent of purchasing an expensive meal and eating 2 bites of it

[AnUnoriginalUsername]

Lauching 2000 minecraft mods

[Ihateitwhenioof]

there was this one guy who looked really close at the microprofiler and found that the main two offenders are high humanoid count and high mesh/material variation

Optimization: 2025 Edition

Introduction In September of last year, I created a topic going over my findings on what is causing the significant lag in Arcane Odyssey. It was a quickly written post with not a lot of in-depth analysis. Today, I decided to dump Arcane Odyssey once more and try to come to a closer conclusion on what was really causing the lag in Arcane Odyssey–now that we have Occlusion Culling and other miscellaneous optimizations to the Roblox Engine. Fortunately, and unexpected to me, I have been able to co…

[spicytuna]

too many physical parts instead of unions

[electricboi757]

When trading, make sure to always perform trades with items rendered as text turned on. Opening a trade window without doing this results in your fps permanently being halved (or at least until you open and close with text on)

I made a post on the leak a while ago in case you would like to see it in action:

Large memory leak that causes trade fps drops to persist after the trade window is closed

Sending a trade with models on will cause the fps to lower, like normal. However, this lowered framerate persists even after the trade window is closed. If you send a trade with models off, the fps will recover as intended. If your framerate is lowered from a previous “models on” trade, your framerate will also recover. Here is a recording showing this: [Inventory memory leak]

[AnUnoriginalUsername]

Funny illy vetex, thankfully I only have items that are valuable kept in my inv so that’s only like 60k