mici1708
New Member
OBS since I updated the PC to windows 11 24h2 is using too much CPU than normal.
BEFORE: 0.1/0.2%
AFTER: 0.9/2.5%
Logs and my settings
BEFORE: 0.1/0.2%
AFTER: 0.9/2.5%
Logs and my settings
You can prevent windows from updating, but you have to firewall out windows update.Hi,
Been trying to look into this for a while now i have a 2 pc set up and the second pc is only for OBS and Discord, Streamerbot and google.
In 23h2 i was averaging 2-4% cpu usage in obs with aitum multistream added aswell.
Since 24h2 this has jumped to 20% while streaming so i guess in essence the difference isnt negligable at this point for me and is causing encoding issues where it was perfect before.
Is this something that is known by the devs ?
and is there something i can do to help with this either in the 24h2 settings or OBS itself ??
"edit"
i have rolled back and tried to restrict the update but as its a core update its trying to install every time and at somepoint its gotta happen. I dont know enough OS to understand how it can be so different but dayum its a pain.
I KNEW I WASNT TRIPPING. I can confirm that I'm running into the same error. I RARELY had more than 1% cpu usage before 24h2. Ever since I updated its been above that with minor stutters, and on very rare occassions it uses 5% CPU usages and the recording is unusable, having to restart my PC to "fix" it
how to fix it?Are you sure you're measuring correctly? 20% usage of a core running at 800 MHz is less than 5% usage of a core running at 5 GHz. CPU based percentages don't take into account the core speed, so if Windows is lowering the core speed it will look like OBS is using more CPU when in reality there was no need to run the core at full speed.
same hereI updated OBS 31.0.0 release, this problem doesn't fixed
Would have done that if I wasn't 10 days too late unfortunatelySee if you have an option in Windows Recovery to "Go Back" (roll back to the previous Windows version - 23H2)
Are you sure you're measuring correctly? 20% usage of a core running at 800 MHz is less than 5% usage of a core running at 5 GHz. CPU based percentages don't take into account the core speed, so if Windows is lowering the core speed it will look like OBS is using more CPU when in reality there was no need to run the core at full speed.