Hello all:
Please direct me on what additional information I can provide.
I recently added a Lenovo Ideapad to my wifi network. Two mac hosts on
that network experience no issue whatsoever with the network (desktop +
macpro laptop).
A simple scp test between the desktop & macpro vs desktop & lenovo
yields a 50% difference in throughput.
Interactive performance of ssh is horrible vs the lenovo. I looked but
didn't find any TCP_NODELAY / Nagel's related settings for sshd.
However, the scp performance leads me to believe that's not the issue.
I've seen other reports of slow performance of these cards/drivers (e.g.
https://github.com/lwfinger/rtw89/issues/36)
Any ideas?
*-network
description: Wireless interface
product: RTL8852AE 802.11ax PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlo1
version: 00
serial: 14:5a:fc:01:c2:xx
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
physical wireless
configuration: broadcast=yes driver=rtw89_pci
driverversion=5.17.0-1014-oem firmware=N/A ip=192.168.x.x latency=0
link=yes multicast=yes wireless=IEEE 802.11
resources: irq:64 ioport:2000(size=256) memory:d1600000-d16fffff
