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High cpu load on [sci0]


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#1 pimpim

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Posted 18 August 2019 - 07:50

Hi,

We use openpli 6.2 release and mutand hd51. 

We use ci + module after some time (week or longer) cpu rise on process

1516     2 root     RW       0   0%  49% [sci0]

 08:47:35 up 26 days, 13:04,  load average: 1.27, 1.35, 1.39

 

After reboot:

1516     2 root     SW       0   0%   0% [sci0]

08:49:04 up 39 min,  load average: 0.00, 0.00, 0.00

 

Why sci0 do not go back to SW mode?

What is RW mode of sci0?

I suspect emm receive doing something wrong.

 

How we can solve this problem?

 

Thanks for suggestion!



Re: High cpu load on [sci0] #2 littlesat

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Posted 18 August 2019 - 10:09

First try to switch to later openpli 7.1

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Re: High cpu load on [sci0] #3 pimpim

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Posted 18 August 2019 - 13:54

ciplushelper does not work on 7.1 :(

openpli 6.2 is unsupported?

 

First try to switch to later openpli 7.1



Re: High cpu load on [sci0] #4 WanWizard

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Posted 18 August 2019 - 14:27

sci0 is the card reader device, that has no relation whatsoever with a CI+ module?


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Re: High cpu load on [sci0] #5 pimpim

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Posted 18 August 2019 - 14:29

Its posible to unload this device?

 

sci0 is the card reader device, that has no relation whatsoever with a CI+ module?



Re: High cpu load on [sci0] #6 betacentauri

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Posted 18 August 2019 - 15:02

I think this is manufacturer driver. We don’t know how they work. We don’t have the source code.
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Re: High cpu load on [sci0] #7 pimpim

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Posted 18 August 2019 - 15:29

Maybe you are instrested to view affected stb via remote access?

Thanks


Edited by pimpim, 18 August 2019 - 15:29.


Re: High cpu load on [sci0] #8 Erik Slagter

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Posted 13 September 2019 - 18:47

No.

 

Driver stuff (including card readers) are notoriously heavy on the CPU.

 

Blame the manufacturer, we can't do anything here.


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