> When using >1 vCPUs can you set hw.xn.num_queues=1 on > /boot/loader.conf and try to reproduce the issue? > > I'm afraid this is rather related to multiqueue (which is only used > if >1 vCPUs). > > Thanks, Roger.
Roger - thanks for your quick reply, this is confirmed. Setting hw.xn.num_queues=1 on the server VM when vCPUs > 1 prevents the issue. For reference, please can you comment on the performance impact of this? Laurence
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