@R���diger: Where can I see whether THP is enabled on OBS worker nodes? for a while we had "transparent_hugepage=never" in the guest kernel commandline, you could see that in the buildlog. but since mid of December 2020 we dropped this again. I've created a dump of such a stuck machine during the nodejs16 build but now the question is where to place the 4G (sparse) tar file with buildlog/vm-dump/root/swap