https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231117
--- Comment #23 from Rodney W. Grimes <rgri...@freebsd.org> --- (In reply to Mateusz Kwiatkowski from comment #22) > VMs may use 8GBs of RAM in total. Hypervisor has 64GB in total. So VMs and > ARC could create OOM condition but the statistics I provided were taken at > themoment when one of the VMs hang. I'll reduce arc_max anyway to 8GB to make > sure this isn't the cause. Not sure you need to cut arc_max to 8GB, but just make sure that arc_max + total(all VM's) + host usage is < than 64GB. I have been pointed at: If the guest(s) are using virtio-block, it might be interesting to check the status of the IO queues for those devices. The reported issues could be a case of https://smartos.org/bugview/OS-7613. (Posted as https://reviews.freebsd.org/D19501) I have pinged the D19501 review and it looks like some forward motion has happened there. You *may* if you can want to try the patch that is there now, knowing that it is about to be revised. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
