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EDIT: 21st/April disabled due to lack of input

good to get some testing on this... especially;

  • on links 200Mb/s+ AND/OR
  • people without UE300
  • please disable/stop irqbalance while testing these ( if you have enabled it )
instructions 
curl -sSL https://raw.githubusercontent.com/wulfy23/rpi4/master/utilities/20-smp-packet-steering > /etc/hotplug.d/net/20-smp-packet-steering
#and reboot or restart networking
#EDIT: manual curl of this file now requires PACKETSTEERING=1 in /root/wrt.ini
#this can graphically edited at luci > system > startup > local startup
#commenting this out and rebooting (ifup br-lan?) will turn it off
#new builds will have this turned on and it is backported...

after that is fully tested... you can add(update) this and test too...

curl -sSL https://raw.githubusercontent.com/wulfy23/rpi4/master/utilities/rpi-perftweaks.sh > /bin/rpi-perftweaks.sh
#######@/root/wrt.ini
PERFTWEAKS="default" #may be set to "1" already or no entry
#then reboot or just run /bin/rpi-perftweaks.sh
#there is no undo... comment out PERFTWEAKS= then reboot should be close

and if/after you've tested the above... fyi...

PERFTWEAKS=1
POWERPROFILE="quick"
PFAFFINITY="32:f 33:f 26:c"
#PFRENICE=1
#PFSERVICECPU=1 #taskset some procs to cpu's

or whatever will let you re-assign irq-affinity... the other stuff is static for now can be overridden via /etc/perftweaks.txt ... but the commented vars above allow turning on and off... you'd need to reboot to undo tho'

(edit: network restart does not seem to add the usb nics again... so reboot may be needed although the onboard is the most important bit anyway)

also if anyone thinks they may want

  • "packet_steering" as a build default and (edit: now enabled comment out PACKETSTEERING=1 to disable )
  • NOT/NO performance tweaks as default... ( edit: now enabled comment out PERFTWEAKS="default" to disable )

i'd like to hear from you... ( otherwise next upgrade comment out #PERFTWEAKS= because i'll likely backport some defaults in the next build aka insert some vars into your wrt.ini that govern this )

speak now or forever hold your 2c-peice...

troubleshooting

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