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I want to increase the tx queue on ubuntu.

pidda@pidda:~$ ls /sys/class/net/wlp1s0/queues/
rx-0 tx-0
pidda@pidda:~$ sudo ip link set wlp1s0 numtxqueues 7

pidda@pidda:~$ echo $?
0
pidda@pidda:~$ ls /sys/class/net/wlp1s0/queues/
rx-0 tx-0
pidda@pidda:~$

Though the command execution is successfully, the tx queue is still one. It would be very helpful to point me to some doc which explains on tx queue. Is this a hardware limit? or is there any way to increase it?

djdomi
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piddalagi
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  • the nearest approach could be a hint from [süße distribution](https://www.suse.com/de-de/support/kb/doc/?id=000019932) but why would you want to do it? – djdomi Sep 01 '22 at 17:24
  • The above link explains on how to increase tx queue length. But I tried similar thing for tx queue number, but did not work. This ask for my research with traffic classification using ubuntu. – piddalagi Sep 02 '22 at 03:11

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