environment:
ubus call system board
{
"kernel": "5.15.112",
"hostname": "OpenWrt",
"system": "ARMv8 Processor rev 4",
"model": "Linksys E8450 (UBI)",
"board_name": "linksys,e8450-ubi",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "23.05-SNAPSHOT",
"revision": "r23042-3a1cb63336",
"target": "mediatek/mt7622",
"description": "OpenWrt 23.05-SNAPSHOT r23042-3a1cb63336"
}
}
I have installed and activated the irqbalance package. Client machine: Debian 11, iwlwifi, Intel(R) Wi-Fi 6 AX201, 2T2R.
11ax:
signal: -64 dBm
rx bitrate: 626.9 MBit/s 80MHz HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 592.1 MBit/s 80MHz HE-MCS 6 HE-NSS 2 HE-GI 1 HE-DCM 0
bss flags: short-slot-time
dtim period: 2
beacon int: 100
iperf3 -c 192.168.1.1
Connecting to host 192.168.1.1, port 5201
[ 5] local 192.168.1.150 port 55238 connected to 192.168.1.1 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 11.8 MBytes 99.1 Mbits/sec 0 481 KBytes
[ 5] 1.00-2.00 sec 14.8 MBytes 124 Mbits/sec 0 758 KBytes
[ 5] 2.00-3.00 sec 16.2 MBytes 136 Mbits/sec 0 933 KBytes
[ 5] 3.00-4.00 sec 13.8 MBytes 115 Mbits/sec 0 1.47 MBytes
[ 5] 4.00-5.00 sec 22.5 MBytes 189 Mbits/sec 0 1.77 MBytes
[ 5] 5.00-6.00 sec 25.0 MBytes 210 Mbits/sec 0 2.01 MBytes
[ 5] 6.00-7.00 sec 15.0 MBytes 126 Mbits/sec 0 2.01 MBytes
[ 5] 7.00-8.00 sec 13.8 MBytes 115 Mbits/sec 0 2.01 MBytes
[ 5] 8.00-9.00 sec 18.8 MBytes 157 Mbits/sec 0 2.01 MBytes
[ 5] 9.00-10.00 sec 13.8 MBytes 115 Mbits/sec 0 2.01 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 165 MBytes 139 Mbits/sec 0 sender
[ 5] 0.00-10.05 sec 164 MBytes 137 Mbits/sec receiver
11ac:
signal: -64 dBm
rx bitrate: 650.0 MBit/s VHT-MCS 7 80MHz short GI VHT-NSS 2
tx bitrate: 780.0 MBit/s VHT-MCS 8 80MHz short GI VHT-NSS 2
bss flags: short-slot-time
dtim period: 2
beacon int: 100
iperf3 -c 192.168.1.1 -t 20
Connecting to host 192.168.1.1, port 5201
[ 5] local 192.168.1.150 port 38476 connected to 192.168.1.1 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 46.8 MBytes 393 Mbits/sec 0 1.93 MBytes
[ 5] 1.00-2.00 sec 51.2 MBytes 430 Mbits/sec 0 1.93 MBytes
[ 5] 2.00-3.00 sec 48.8 MBytes 409 Mbits/sec 0 1.93 MBytes
[ 5] 3.00-4.00 sec 52.5 MBytes 440 Mbits/sec 0 1.93 MBytes
[ 5] 4.00-5.00 sec 48.8 MBytes 409 Mbits/sec 0 1.93 MBytes
[ 5] 5.00-6.00 sec 28.8 MBytes 241 Mbits/sec 0 1.93 MBytes
[ 5] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 0 1.93 MBytes
[ 5] 7.00-8.00 sec 38.8 MBytes 325 Mbits/sec 0 1.93 MBytes
[ 5] 8.00-9.00 sec 32.5 MBytes 273 Mbits/sec 0 1.93 MBytes
[ 5] 9.00-10.00 sec 37.5 MBytes 315 Mbits/sec 0 1.93 MBytes
[ 5] 10.00-11.00 sec 35.0 MBytes 294 Mbits/sec 0 1.93 MBytes
[ 5] 11.00-12.00 sec 36.2 MBytes 304 Mbits/sec 0 1.93 MBytes
[ 5] 12.00-13.00 sec 50.0 MBytes 419 Mbits/sec 0 1.93 MBytes
[ 5] 13.00-14.00 sec 50.0 MBytes 419 Mbits/sec 0 1.93 MBytes
[ 5] 14.00-15.00 sec 47.5 MBytes 398 Mbits/sec 0 1.93 MBytes
[ 5] 15.00-16.00 sec 47.5 MBytes 398 Mbits/sec 0 1.93 MBytes
[ 5] 16.00-17.00 sec 52.5 MBytes 440 Mbits/sec 0 1.93 MBytes
[ 5] 17.00-18.00 sec 50.0 MBytes 419 Mbits/sec 0 1.93 MBytes
[ 5] 18.00-19.00 sec 51.2 MBytes 430 Mbits/sec 0 1.93 MBytes
[ 5] 19.00-20.00 sec 48.8 MBytes 409 Mbits/sec 0 1.93 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-20.00 sec 892 MBytes 374 Mbits/sec 0 sender
[ 5] 0.00-20.01 sec 891 MBytes 373 Mbits/sec receiver
What can I do to get better performance with my E8450 in 11ax mode?