Re: High CPU usage of RT threads...

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On 19.03.2018 13:48, Shyam Prasad N wrote:
> On Mon, Mar 19, 2018 at 4:37 PM, Nikolay Borisov <nborisov@xxxxxxxx> wrote:
>>
>>
>> On 19.03.2018 13:02, Shyam Prasad N wrote:
>>> Hi,
>>>
>>> Attaching the sysrq-trigger output.
>>
>> Has this been obtained while the machine experienced a period of a lot
>> of blocked threads? Because the output shows a machine which is idle?
>>
> Hmm.. No, actually. The threads are still taking up CPU, and not
> responding to signals.

Considering all the data you provided I'm inclined to say you have a
problem of different nature than btrfs. Nothing really points at the
direction of btrfs.

> 
> 
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