https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231117
punkt.de Hosting Team <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #2 from punkt.de Hosting Team <[email protected]> --- Hi Niels, being more of an operator than a developer I don't have any insight into the root cause of this, but we run a ton of jails and a couple of bhyve VMs on FreeBSD in production and we found that * The automatic adjustment of ARC size under memory pressure is still not working perfectly. * It helps to statically limit the ARC size (vfs.zfs.arc_max) on the host system - we use a quarter of physical memory, so VMs have some breathing room. * I would definitely limit the ARC size inside each VM * Are you running the virtual disks as AHCI or virtio? We use virtio throughout. HTH Patrick -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "[email protected]"
