Proxmox 8.0.9 Sudden IO spikes

[Anfernee12345]

yes, if trim isn't used, ssd will slowdown.
guests do defrag instead trim/discard operations.
"sed" command can replace in all .conf at once.

hi,
AS i said, i changed it for 10 VM-s.
But i dont see any difference between these 10 and the rest 150.
They all still act the same?

Also, what i noticed is, when i kill the Browser in a vm, the spike stops immediatelly.
So i would assume its somehow todo with the browser ?

 

[Anfernee12345]

i think now i have found the problem that causes all this.

Point is my main router is restarting every morning at 05:00 am
Thats when those spikes happen. excactly.
Question is what does that momentarily disconnection from internet does to the browser, that the VM-s IO spikes to these kind of highs ?

I know how to get rid of the problem, it is with eatmydata. I have tested and it works no spikes at all.
Question is, is there an easier way ? i know i can just disable the reboot on the router but, but other than that ?