From: Licj <272465698@qq.com>
To: USERS <users@dpdk.org>
Subject: [dpdk-users] Can dpdk-pdump capture high speed traffic?
Date: Tue, 30 Jun 2020 15:33:53 +0800 [thread overview]
Message-ID: <tencent_C3798CA2917B3642B0F80E715E1CFFA67707@qq.com> (raw)
I have two machines directly connected with Mellanox 56g nice.
I am running pktgen-dpdk on one machine, and testpmd&dpdk-pdump on the other machine. One is for packet sending and the other is for recving.
The pktgen and testpmd both show 50Gbps traffic. But the pcap file only show several hundreds Mbps.
Can the dpdk-pdump capture high speed traffic? How to do that?
Thank you.
next reply other threads:[~2020-06-30 7:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-30 7:33 Licj [this message]
2020-06-30 15:04 ` Stephen Hemminger
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=tencent_C3798CA2917B3642B0F80E715E1CFFA67707@qq.com \
--to=272465698@qq.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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).