From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [dpdk-dev] [Bug 10] [Testpmd] NUMA, speed issue
Date: Wed, 17 Jan 2018 13:45:46 +0000 [thread overview]
Message-ID: <bug-10-3@http.dpdk.org/tracker/> (raw)
https://dpdk.org/tracker/show_bug.cgi?id=10
Bug ID: 10
Summary: [Testpmd] NUMA, speed issue
Product: DPDK
Version: unspecified
Hardware: x86
OS: All
Status: CONFIRMED
Severity: normal
Priority: Normal
Component: testpmd
Assignee: dev@dpdk.org
Reporter: nounoussma@hotmail.com
Target Milestone: ---
Hello,
I need help to manage packet using dpdk under xeon intel chip.
When I launch testpmd, I'm wondering if output traces below are blocking
to check bandwith:
>./testpmd -l 0-3 -n 4 -- -i --portmask=0x1 --nb-cores=2
EAL: Detected 8 lcore(s)
EAL: 1024 hugepages of size 2097152 reserved, but no mounted hugetlbfs found
for that size
EAL: Probing VFIO support...
EAL: cannot open /proc/self/numa_maps, consider that all memory is in socket_id
0
EAL: PCI device 0000:01:00.0 on NUMA socket 0
EAL: probe driver: 8086:15a4 net_fm10k
EAL: PCI device 0000:02:00.0 on NUMA socket 0
EAL: probe driver: 8086:15a4 net_fm10k
EAL: PCI device 0000:04:00.0 on NUMA socket 0
EAL: probe driver: 8086:15ab net_ixgbe
EAL: PCI device 0000:04:00.1 on NUMA socket 0
EAL: probe driver: 8086:15ab net_ixgbe
EAL: PCI device 0000:04:10.1 on NUMA socket 0
EAL: probe driver: 8086:15a8 net_ixgbe_vf
EAL: PCI device 0000:04:10.3 on NUMA socket 0
EAL: probe driver: 8086:15a8 net_ixgbe_vf
EAL: PCI device 0000:04:10.5 on NUMA socket 0
EAL: probe driver: 8086:15a8 net_ixgbe_vf
EAL: PCI device 0000:06:00.0 on NUMA socket 0
EAL: probe driver: 8086:15a4 net_fm10k
EAL: PCI device 0000:08:00.0 on NUMA socket 0
EAL: probe driver: 8086:1533 net_e1000_igb
Interactive-mode selected
previous number of forwarding ports 2 - changed to number of configured ports 1
USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2240,
socket=0
Warning! Cannot handle an odd number of ports with the current port topology.
Configuration must be changed to have an even number of ports, or relaunch
application with --port-topology=chained
Configuring Port 0 (socket 0)
PMD: fm10k_dev_configure(): fm10k always strip CRC
Port 0: 00:A0:C9:23:45:69
Configuring Port 1 (socket 0)
PMD: fm10k_dev_configure(): fm10k always strip CRC
Port 1: 00:A0:C9:23:45:6A
Checking link statuses...
Port 0 Link Up - speed 0 Mbps - full-duplex
Port 1 Link Up - speed 0 Mbps - full-duplex
On one side, traces show that there is NUMA, speed and hupepage issue.
Have you a idea ?
Thank you
--
You are receiving this mail because:
You are the assignee for the bug.
reply other threads:[~2018-01-17 13:45 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=bug-10-3@http.dpdk.org/tracker/ \
--to=bugzilla@dpdk.org \
--cc=dev@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).