Question / Help Fps Drops while streaming please help me

[xealbreak]

Hey i need some help im streaming for quite a long time but i have a problem now. I did a reset on my pc and reinstalled everything new drivers and my favorite game. My Pc is not the best but it was fit enough for League of Legends. When im playing off stream everything is fine and i have no problems at all but when im streaming my fps is dropping from 120 to almost under 60 not the whole time but sometimes. I really dont know what to do anymore.

Here is my obs log from my last stream:

https://obsproject.com/logs/Xu4y7rqlImyG0Vc0

 

[Narcogen]

00:05:27.335: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 8695 (0.8%)

GPU overload.

GPU Overload Issues

19:08:13.987: YUV mode: 709/Full

Consider changing that to 709/Partial, as you may be incurring more load without any increase in quality.

OBS Studio: Color Space, Color Format, Color Range settings Guide. Test charts.

Introduction. For higher compression rate, video encoders usually use methods of representation of each video frame as 3 separate channels: one for luminosity and two for color. This allow to compress color info separately from the luminance...

obsproject.com