Excessive CPU usage 85-95% constant

dgrhodes

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Hello everyone, looking for a little advice

I have a Xeon E3 1225 v3 with 20gb of ram, no video card, using about 85-95% cpu usage all the time. Right now I have 9 cameras of varying qualities and brands. Namely, most are Reolink 5mp cameras, the others are hikvision DS-2CD2442FWD-IW 4MP 2.8mm cameras. All are recording direct to disk in blue iris format, set to 15 fps in the camera itself. 5/9 are continuously recording, motion detection is handled by blue iris on all 9. Hardware acceleration is enabled on all 9, no overlays are enabled in blue iris (all date/time stamps are from the cameras themselves.

Is there anything I am missing to reduce my cpu load? Or is my cpu just not up to the challenge of this many cameras?

edit - also, i am running my sever headless, nothing else on that pc, running windows server 2016. When I access it, it is via remote desktop, and the cpu usage percentages correlate when looking at it via the app, web ui, and remote desktop. it also correlates with the resource monitor
 
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fenderman

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I actually used that optimization page to setup the cameras when I initially set them up. I just went back and looked and don't see that i missed anything
The processor is relatively weak and you have a huge load. If you followed all the suggestions on the wiki, the only other thing you can do is use limit decoding - but read the wiki on it and understand what it does and its limitations.
 

jbc60

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This seemed to become a problem, again, the last month. Have: 18 4k cams on 65" 4k display i7 / 1070 Nvidia / 32 megs mem. Cpu just stayed at 99 or 100%. I started looking at it, tried every cpu option, NO, intel, intel+video, intel+something else, and my Nvidia...choosing any option, restarting , made not much difference, Best cpu % was when I had cpu set to Nvidia. Still was too high. But then I found the "preview frame rate", changed that to 7 and cpu went down to 40%....I am happy, again...LOL.....I am a computer guy and a lot of tech is a pain.
 
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