Huge FPS drops

[Xenius97]

Describe the bug

Something happened because, over the past few weeks, we've noticed huge FPS drops that couldn’t be explained by anything. In the meantime, it seems I figured it out - if too many objects (6-8k) are created, the game simply creates FPS drop "zones" at certain points. In the best case, the FPS just drops for a moment, but in the worst case, the game freezes. I was able to reproduce this on a basic MTA server, so the issue is probably not on our server. It just started 1-2 weeks ago when the last major update came out for MTA (that’s probably where the bug needs to be looked into).

All the objects used in the video are in different dimensions and interiors.
There might be a connection with this bug: #3979

MTA_.San.Andreas.2025-01-28.17-28-09.mp4

https://streamable.com/gg8gm2 < all resources running
https://streamable.com/jso3mm < half of the resources stopped
https://streamable.com/8zlg1o < only safes loaded

Steps to reproduce

Test resource:
freezebug_test.zip

Version

Multi Theft Auto v1.6-release-22916

Security Policy

• I have read and understood the Security Policy and this issue is not security related.

[Xenius97]

22894 -> same
22780 -> same
22684 -> same
22676 -> same
22388 -> unable to test, server always updates minclientversion to 22676

Conclusion: this is not a new bug or caused by something else

[q8X]

ig related to #813, i was able to reproduce this in 21244

[naouh]

Since an update got forced 2 days ago lot of players have the same issue i did some test, sometimes while driving there is huge spikes, also when opening scoreboard there is massive spikes (wasn't happening before) !

https://youtu.be/KGAHbkAq9oE

My specs:

Ryzen 7 9800x3D
32gb ddr5 6000mhz
RTX 4070

[romancenoire]

Since an update got forced 2 days ago lot of players have the same issue i did some test, sometimes while driving there is huge spikes, also when opening scoreboard there is massive spikes (wasn't happening before) !

https://www.youtube.com/watch?v=KGAHbkAq9oE&feature=youtu.be

My specs:

Ryzen 7 9800x3D 32gb ddr5 6000mhz RTX 4070

Your video is privated and not available. You might put it as "unlisted" and update the link.

[naouh]

my bad forgot to put to unlisted

[TheNormalnij]

Profiling results:

CClientStreamSector::AddElements and CClientStreamSector::RemoveElements result massive CPU usage when the game is trying to stream a lot of objects

[naouh]

I tested several clients and last one working without issues showed in this:
https://youtu.be/KGAHbkAq9oE

is the Multi Theft Auto v1.6-release-22920 once i use 22930 it's broken

Hope it help.

[TheNormalnij]

I tested several clients and last one working without issues showed in this: https://youtu.be/KGAHbkAq9oE

is the Multi Theft Auto v1.6-release-22920 once i use 22930 it's broken

Hope it help.

It's a different case. Can be related to #3973 or #3978

It's definitely #3978.

[naouh]

I tested several clients and last one working without issues showed in this: https://youtu.be/KGAHbkAq9oE
is the Multi Theft Auto v1.6-release-22920 once i use 22930 it's broken
Hope it help.

It's a different case. Can be related to #3973 or #3978

It's definitely #3978.

I created another issue #4010 since it was not related to this topic