For what it is worth, the acpi0 process seems to be the culprit. It is consistently pegging one of the cores.
I'm happy to provide any additional data or follow any recommendations to help triage the issue. -Kyle On Sat, Oct 27, 2018, 2:57 AM Theo de Raadt <[email protected]> wrote: > [email protected] wrote: > > > >Synopsis:Sluggish on initial boot - fast after reboot. Consistently > reproducible. > > >Category:amd64 > > >Environment: > > System : OpenBSD 6.4 > > Details : OpenBSD 6.4-current (GENERIC.MP) #386: Wed Oct 24 > 16:15:26 MDT 2018 > > [email protected]: > /usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > >Description: > > When starting up from a powered-off state, the CPU fan spins up, the > machine turns hot. > > The machine is generally sluggish. > > I am not running any processes, and yet it is operating as if under > heavy load. > > The issue does goes away if I reboot. The issue surfaces again the > moment I boot up after > > having completely shutdown the machine. > > This issue is occurring on latest snapshot, Thinkpad X1 Carbon (6th gen). > > I have been experiencing this issue consistently since I installed > OpenBSD on this > > machine (about 1 month ago). > > Let me know if you would like me to include any BIOS-specific settings. > > > Others have observed this also. >
