DPDK usage discussions
 help / color / mirror / Atom feed
From: tang wei <wilton.tang@outlook.com>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] <help> the dpdk port‘s  rxq param is set  in ovs-dpdk  but only one queue  is available
Date: Tue, 22 Sep 2020 06:12:53 +0000
Message-ID: <HK0PR01MB2482602111034C33C9E7BE2AE93B0@HK0PR01MB2482.apcprd01.prod.exchangelabs.com> (raw)

Hello ,

I have a trouble in using rxq param, when I set rxq=2, but only queue 0 is useful, queue 1 is zero of usage pmd.

the configuration is below :

    Bridge br-int
        datapath_type: netdev
        Port br-int
            Interface br-int
                type: internal
        Port dpdk1
            Interface dpdk1
                type: dpdk
                options: {dpdk-devargs="0000:21:00.1", n_rxq="2", ofport_request="2"}


This is my test result:

pmd thread numa_id 2 core_id 19:
  isolated : false
pmd thread numa_id 2 core_id 20:
  isolated : true
  port: dpdk1             queue-id:  0 (enabled)   pmd usage: 96 %
pmd thread numa_id 2 core_id 21:
  isolated : true
  port: dpdk1             queue-id:  1 (enabled)   pmd usage:  0 %


Someone can tell me how to configure ovs-dpdk to use the both queue0 and queue 1?
Thanks!

Best regards.


Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10


                 reply	other threads:[~2020-09-22  6:12 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=HK0PR01MB2482602111034C33C9E7BE2AE93B0@HK0PR01MB2482.apcprd01.prod.exchangelabs.com \
    --to=wilton.tang@outlook.com \
    --cc=users@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK usage discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ http://inbox.dpdk.org/users \
		users@dpdk.org
	public-inbox-index users

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.users


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git