Andre Tomt writes:
> > 168 kpps vs 316 kpps on this box so quite substantial improvement and if
> > you can merge local and main table you get even more. Well to honest we
> > can merge tables do this current FIB too.
> If its not too much trouble I would apriciate it.
Well we get into FIB details we have to be careful with numbers as looking
up different prefixes is quite different. I.e if the matching route is
/32 we find in the first zone compare to if we have to search through all
zones to match /0 at last. HASH2 has other worst cases.
So the rDoS numbers may be more useful... Anyway to bomb you with numbers
FIB/24 313 kpps
FIB/0 264 kpps
HASH2/24 305 kpps
HASH2/0 296 kpps
local and main are not merged.
FIB 123 kroutes Single flow at 880 kpps we match /24 prefix --- T-put 313 kpps
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flags
eth0 1500 0 3564282 8405409 8405409 6435718 5 0 0 0 BRU
eth1 1500 0 6 0 0 0 3564294 0 0 0 BRU
FIB 123 kroutes single flow at 880 kpps we match /0 prefix --- T-put 264 kpps
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flags
eth0 1500 0 2676826 8789144 8789144 7323321 95 0 0 0 BRU
eth1 1500 0 4 0 0 0 2676688 0 0 0 BRU
--------------------------------------------------------------------------------
HASH2 123kroutes single flow at 880 kpps we match /24 prefix --- T-put 305 kpps
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flags
eth0 1500 0 3470186 8453021 8453021 6529814 5 0 0 0 BRU
eth1 1500 0 4 0 0 0 3470195 0 0 0 BRU
HASH2 123kroutes single flow at 880 kpps we match /0 prefix --- T-put 296 kpps
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flags
eth0 1500 0 3373610 8479473 8479473 6626522 96 0 0 0 BRU
eth1 1500 0 4 0 0 0 3373487 0 0 0 BRU
Cheers.
--ro
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