Timmons Posted March 16, 2023 Share Posted March 16, 2023 I am going to link to my posts on twitter here: And: This hasn't been touched in the latest patch and it is the major bottleneck as far as I can tell when profiling. There are other instances of bad expensive shaders too. In Renderdoc for some of these, if you replace them with a fixed colour it doesn't really impact the overall look or change much (specifically the write to the big bad RGBA32 textures at the space centre which seem to not be correctly packed?) Tried running latest patch on all low. Seeing the same problems. Are the devs actually aware of this? Because when replace the shader in renderdoc (or hide the planet) I get a happy 120fps. Link to comment Share on other sites More sharing options...
Timmons Posted April 9, 2023 Author Share Posted April 9, 2023 Any news on an update on this? Link to comment Share on other sites More sharing options...
ocelottagames Posted August 30, 2023 Share Posted August 30, 2023 (edited) Reported Version: v0.1.4 (latest) | Mods: none | Can replicate without mods? Yes OS: Windows 10 | CPU: AMD Ryzen 5 3600 | GPU: NVIDIA GeForce GTX 1070 | RAM: 16GB The closer my vessel is to a celestial body, the lower my framerate is while that celestial body is in view. Edited August 30, 2023 by Anth12 Link to comment Share on other sites More sharing options...
dandoesstuff Posted August 31, 2023 Share Posted August 31, 2023 this is due to the terrain system i think. they're working on a new terrain system called CBT or something like that i forgot Link to comment Share on other sites More sharing options...
Jockel Posted August 31, 2023 Share Posted August 31, 2023 this is literally the known issue in the patch notes Link to comment Share on other sites More sharing options...
Vortygont Posted August 31, 2023 Share Posted August 31, 2023 It often appeared when craft gained altitude in atmosphere. It disappeared when I switched to map view and back Link to comment Share on other sites More sharing options...
Anth Posted August 31, 2023 Share Posted August 31, 2023 @Timmons Pulled this bug report out of the archive. Link to comment Share on other sites More sharing options...
Vortygont Posted September 1, 2023 Share Posted September 1, 2023 Thanks for research, I believe this can significaly improve game perfomance! Link to comment Share on other sites More sharing options...
Anth Posted September 1, 2023 Share Posted September 1, 2023 On 8/31/2023 at 7:27 PM, Jockel said: this is literally the known issue in the patch notes Yes. And reporting this as a bug is also a good idea, especially for upvoting purposes. Link to comment Share on other sites More sharing options...
dandoesstuff Posted September 2, 2023 Share Posted September 2, 2023 lets upvote this report! MOAR PERFORMANCE! Link to comment Share on other sites More sharing options...
Vortygont Posted September 2, 2023 Share Posted September 2, 2023 6 hours ago, Dandoesstuff said: lets upvote this report! MOAR PERFORMANCE! Agree Link to comment Share on other sites More sharing options...
kennyc222 Posted September 3, 2023 Share Posted September 3, 2023 yeah! The game is still scattering every few seconds after the update 0.1.40! Before this, the game ran so smoothly! I have an NV 3060 Grahpic card with intel 10700 2.5 GHz with 32 GB of RAM Link to comment Share on other sites More sharing options...
kennyc222 Posted September 4, 2023 Share Posted September 4, 2023 On 8/31/2023 at 5:21 PM, Dandoesstuff said: this is due to the terrain system i think. they're working on a new terrain system called CBT or something like that i forgot yeah! Before v0.1.4.0, everything goes so smooth..but after the patch, it keeps scattering everytime i play! Even if no ships in the campaign! Link to comment Share on other sites More sharing options...
Spicat Posted September 10, 2023 Share Posted September 10, 2023 I also like the answer to your tweet by GamesLinx (Parallax modder): Link to comment Share on other sites More sharing options...
Vortygont Posted September 17, 2023 Share Posted September 17, 2023 (edited) Does somebody think that framerate downgrade in atmosphere and in low orbit is memory leak? Because it looks like memory leek for me but I don't have evidence Edited September 17, 2023 by Vortygont Reports 6 and 16 were merged Link to comment Share on other sites More sharing options...
Ruedii Posted September 17, 2023 Share Posted September 17, 2023 (edited) On 8/31/2023 at 6:10 PM, Anth12 said: @Timmons Pulled this bug report out of the archive. Link? 1 hour ago, Vortygont said: Does somebody think that framerate downgrade in atmosphere and in low orbit is memory leak? Because it looks like memory leek for me but I don't have evidence Worse, I bet it is that nasty geometry buffer GPU memory leak. Slow memory leaks in the CPU-Side are often able to be cleaned up by the GC, or at worst the OS can throw them into VM. The GPU typically has no such options. I understand if this is legacy code from a previous project and they are going to declare critical mass on this. They might want to hurry up if this is the case. Edited September 17, 2023 by Ruedii Moar Details Link to comment Share on other sites More sharing options...
Anth Posted September 17, 2023 Share Posted September 17, 2023 9 hours ago, Ruedii said: Link? It was in the Archive which is located here: https://forum.kerbalspaceprogram.com/forum/165-ksp2-bug-reports-archive/ Link to comment Share on other sites More sharing options...
Infinite Aerospace Posted September 18, 2023 Share Posted September 18, 2023 On 9/4/2023 at 5:47 AM, kennyc222 said: yeah! Before v0.1.4.0, everything goes so smooth..but after the patch, it keeps scattering everytime i play! Even if no ships in the campaign! Kenny, do you get sudden and incredibly profound drops in frame rate? I'm experiencing similar problem going from low 40 FPS to 1 - 4 FPS. Link to comment Share on other sites More sharing options...
kennyc222 Posted September 19, 2023 Share Posted September 19, 2023 9 hours ago, Infinite Aerospace said: Kenny, do you get sudden and incredibly profound drops in frame rate? I'm experiencing similar problem going from low 40 FPS to 1 - 4 FPS. I know! It happens once every 10 - 20 seconds for keep frustrating between 60 - 1 FPS in the entire campaign...even if no ships around! Link to comment Share on other sites More sharing options...
Infinite Aerospace Posted September 19, 2023 Share Posted September 19, 2023 4 hours ago, kennyc222 said: I know! It happens once every 10 - 20 seconds for keep frustrating between 60 - 1 FPS in the entire campaign...even if no ships around! It doesn't happen that often for me like, I get it just on the initial ascent to orbit, it'll be fine then the frame-rate will tank, and then it'll be alright again. Link to comment Share on other sites More sharing options...
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