On Sun, 03 Nov 2024 13:28:16 +0100, Mike Larkin <mlar...@nested.page> wrote: > > This is exactly what many of us do, every day. So I'm not sure what's > triggering your scenario. Any way to narrow it down more than "just use the > system for a day or two"? Eg, "here's a script you can run inside an alpine VM > that triggers the issue"? >
Frankly, I have no idea how to narrow it down future. I use this VM to run docker-compose and it works fine, until the system is degradated. > I'm guessing this isn't a vmd/vmm thing, as those components don't interact > with acpi. We have seen stuck acpi threads on other machines after > un-zzz/un-ZZZ > in some cases. Were you doing suspends or hibernates? Well, when the system degraded that time I, in addition to extremely slow IO, had seen srdis consuming a lot of resources and quit toxic leads to stop consuming it. So, I am not completly sure that this is only acpi related things. I do suspend often but during my expirement with snapshot's kernel I keep system on AC power to avoid any suspend/hibernate and it had hit it. If you can suggest anything that I can do to collect some usefull data when I hit it next time, I'll be appreciated and do it. -- wbr, Kirill
