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xen-devel
RE: [Xen-devel] Increase txqueuelen of vif devices
>
> The expectation was that domU would push enough receive buffers to
dom0 to
> avoid packet loss. The txqueuelen is just a fallback for that. Still,
yeah,
> it could be increased if it improves perf given default domU netfront
> behaviour.
>
I have found the ring a bit small when trying to cope with many small
buffers, but it's workload and system dependent so it should probably be
set on a case by case basis.
Are there any disadvantages to increasing the txqueue?
What ever happened to the new netchannel stuff? Did that promise larger
rings?
James
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