Question / Help Please help me with some advice

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Hy guys i have a problem with my obs after 12 minutes or so of streaming or recording I notice a lot of lag in my video please help me

 

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Here is another OBS log recorded locally I do not know what is wrong with OBS I used Aida64 and no thermal throteling

 

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Thanks after 2 days I found out the problem here it is if any one has the same problem.
https://youtu.be/cxkEnObgdA8