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Author Topic: High CPU Usage [Solved]  (Read 2431 times)

Talisker69

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High CPU Usage [Solved]
« on: November 21, 2018, 03:52:23 am »
Hi Every Body,
I'm testing JRiver before buy it because i want to use it for room correction (convolution).
I'm running Linux Mint 19 (Cinnamon) with the last version of MC 24 (64 Bits) and the last stable kernel on a NUC 7i7.
I'm surprising by the CPU usage, even i'm not playing anything and stop the DLNA server, MC consume 94% on one thread !!! Is it normal behavior or do i make some changes ?
Thanks in advance   
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Awesome Donkey

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Re: High CPU Usage
« Reply #1 on: November 21, 2018, 04:25:34 am »
Try disabling the spectrum analyzer (right click where MC displays song information in the main MC window, and uncheck Show Spectrum Analyzer) and see if that helps.
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Scobie

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Re: High CPU Usage
« Reply #2 on: November 22, 2018, 12:00:01 am »
It also might be thumbnailing, you could drop the priority and see if that helps.
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JimH

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Re: High CPU Usage
« Reply #3 on: November 22, 2018, 07:22:11 am »
Or Audio Analysis.
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Talisker69

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Re: High CPU Usage
« Reply #4 on: November 23, 2018, 01:27:32 am »
Ok thanks, it works better now; I don't really know what's happening but now the cpu usage is correct (around 10%)
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danfl75

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Re: High CPU Usage
« Reply #5 on: December 05, 2018, 12:20:39 pm »
10% still sounds too high to me for an i7, or is cpu use on the linux version that much higher? With 6 year old i5s, I see total cpu around 6% with mac 10.9 and windows 10 64bit and playing wav redbook 16/44 files with some dsp.

Was this while playing redbook flac or wav? As others stated, those things will run cpu up a lot more until they finish updating your library.
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Hendrik

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Re: High CPU Usage [Solved]
« Reply #6 on: December 05, 2018, 12:40:12 pm »
Its important to note that tools like htop as shown in the OP report CPU usage differently as one might know it from Windows. If it reports 100% use, thats 100% of one core - on a quad-core on Windows that would be 25%.
10% usage of one core during playback or some other background activity sounds normal for me.
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