Suddenly high disk read IO at Proxmox installation

Hi folks :slight_smile:

I’m running Home Assistant on a virtual machine at a Proxmox host.
For some time now I’ve been observing a strange behavior: when I restarted the system, there was hardly any read io for a long time. Suddenly, always at the same time (04:00) on some random day, the system starts heavy reading activity from the disc constantly and doesn’t stop.

I can’t see what’s triggering it.

I have captured this phenomenon in the following diagram:

Any hints?

I have the exact same issue. Did you manage to find the cause?

Mine run at this, yeah is kinda high…(Hours chart)

Hi Valentin,

partly yes, partly no.

First of all, I apologize for the late reply.

I had observed the problem for a while and had tried various things, but none of them helped. I couldn’t find the culprit either. It was too sporadic.

And then I didn’t care. At some point, I can’t say exactly when, it stopped showing up.
I’m assuming it was the April or May release.
Now HA has been running without problems for at least 2 months.

Greets! :call_me_hand: