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alberth
on Nov 3, 2022
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FreeBSD optimizations used by Netflix to serve vid...
If a "typical" NIC was used, what do you think the throughput would be?
I have to imagine considerably less (e.g. 100 Gb/s instead of 800).
toast0
on Nov 3, 2022
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Not the OP, but that's basically in the slides. When it's kTLS, but not NIC kTLS. Maybe you could optimize that a bit more around the edges if NIC kTLS wasn't an option.
drewg123
on Nov 3, 2022
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Back of the envelop guess is ~400Gb/s. Each node has enough memory BW for about 240Gb/s, then factor in some efficiency loss for NUMA..
shaklee3
on Nov 4, 2022
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what do you mean by typical nic? these are COTS NICs anyone can buy
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I have to imagine considerably less (e.g. 100 Gb/s instead of 800).