From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK Bug 1377] per queue counters are not working on Intel XL710 based SRIOV VFs using iavf pmd
Date: Fri, 02 Feb 2024 09:24:41 +0000 [thread overview]
Message-ID: <bug-1377-3@http.bugs.dpdk.org/> (raw)
[-- Attachment #1: Type: text/plain, Size: 2098 bytes --]
https://bugs.dpdk.org/show_bug.cgi?id=1377
Bug ID: 1377
Summary: per queue counters are not working on Intel XL710
based SRIOV VFs using iavf pmd
Product: DPDK
Version: 22.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: sahithi.singam@oracle.com
Target Milestone: ---
Per queue counters are not working on Intel XL710 SRIOV VFs using iavf pmd in
both DPDK 21.11 and 22.11 version.
But per queue counters are populated when the same device is managed by iavf
kernel module.
==============================
"/sys/bus/pci/devices # ethtool -S eth1
NIC statistics:
rx_bytes: 2880
rx_unicast: 0
rx_multicast: 0
rx_broadcast: 45
rx_discards: 0
rx_unknown_protocol: 0
tx_bytes: 0
tx_unicast: 0
tx_multicast: 0
tx_broadcast: 0
tx_discards: 0
tx_errors: 0
tx-0.packets: 3
tx-0.bytes: 266
rx-0.packets: 0
rx-0.bytes: 0
tx-1.packets: 0
tx-1.bytes: 0
rx-1.packets: 0
rx-1.bytes: 0
tx-2.packets: 0
tx-2.bytes: 0
rx-2.packets: 47
rx-2.bytes: 2820
tx-3.packets: 2
tx-3.bytes: 180
rx-3.packets: 0
rx-3.bytes: 0
/sys/bus/pci/devices # ethtool -i eth1
driver: iavf
version: 5.15.0
firmware-version: N/A
expansion-rom-version:
bus-info: 0000:00:0a.0
supports-statistics: yes"
"/sys/bus/pci/devices # lspci -n -s 00:0a.0
00:0a.0 0200: 8086:154c (rev 01)"
=============================================
We also observed similar issue with PF devices of XL710 using i40e pmd and on
Intel 810-C series NICS using ice pmd .
Can someone please confirm whether this is DPDK pmd limitation or a NIC
specific limitation ? If [yes], can you also please point to the relevant
documentation .
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #2: Type: text/html, Size: 4005 bytes --]
reply other threads:[~2024-02-02 9:24 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-1377-3@http.bugs.dpdk.org/ \
--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).