Hi

Can we change these files to tune network performance in embedded
linux ?

/proc/sys/net/core/rmem_max
/proc/sys/net/core/wmem_max
/proc/sys/net/core/rmem_default
/proc/sys/net/core/wmem_default

Does it control recieve(RX) or send (TX) performance ?

If it is a P2P or client-server traffic testing , should we change the
other
device TCP Window size too ?

Is there suggested value for Internet or LAN point device ?

Thank you