High CPU usage when writing cache array

[Vitor Ventura]

Hi there,

 

I'm having some problems, when writing in cache.

Few days ago, copy 2Tb direct to array (Media) and cpu usage was normal, but, if i download multiple files, unrar and copy (on cache), cpu usage is so high, i cannot external access to server (wireguard works, i can access to unraid dashboard, but, open docker tab, is painful).

 

Diagnostics attached.

 

Thanks.

venturanas-diagnostics-20200818-0937.zip

[testdasi]

Could be this bug?

 

[Vitor Ventura]

10 hours ago, testdasi said:

Could be this bug?

 

For sure, for what i've read, is exactly what happen to me!

 

I have to change my download folder to a unassigned device, to stop this high cpu usage when writing in cache.

[Vitor Ventura]

Waiting for new unraid version 6.9.x.

 

 

Edited August 19, 2020 by Vitor Ventura

[testdasi]

59 minutes ago, Vitor Ventura said:

Waiting for new unraid version 6.9.x.

6.9.0-beta25 is available if the bug is critical for you. I run it on my prod server with no issue.

[Vitor Ventura]

1 hour ago, testdasi said:

6.9.0-beta25 is available if the bug is critical for you. I run it on my prod server with no issue.

I have to move tvheadend first.

Thanks for the feedback.