On Sun, Apr 28, 2024 at 09:45:42PM +0200, Mizsei Zoltán wrote: > >Synopsis: iwm regression in 7.5 amd64 > >Category: amd64 > >Environment: > System : OpenBSD 7.5 > Details : OpenBSD 7.5 (GENERIC.MP) #82: Wed Mar 20 15:48:40 MDT 2024 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 > >Description: > I've noticed radically reduced networking speed since the 7.5 update. > On 500Mbit net I experience 3-5 Mbit upload and 20 Mbit download speeds. > Nothing else changed, as far as i know. > >How-To-Repeat: > Do a speedtest on 7.5 amd64 GENERIC system using an iwm card and with > up-to-date firefox. > >Fix: > No idea
Please test with tcpbench to a host on LAN behind your AP. Running a speed test to the internet is pointless if the goal is to measure wifi throughput. With tcpbench I am seeing about 290Mbps Tx and Rx with iwm0. Generic internet speed test fast.com shows 210Mbps down, 86Mbps up. That's less than the wifi is capable of. > iwm0 at pci4 dev 0 function 0 "Intel Dual Band Wireless-AC 8265" rev 0x78, msi I was also testing with 8265.
