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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
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X-Bugzilla-Component: ethdev
X-Bugzilla-Version: 22.11
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X-Bugzilla-Who: sahithi.singam@oracle.com
X-Bugzilla-Status: UNCONFIRMED
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--17068658810.Ca52Da76.1893984
Date: Fri, 2 Feb 2024 10:24:41 +0100
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https://bugs.dpdk.org/show_bug.cgi?id=3D1377
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.=20
But per queue counters are populated when the same device is managed by iavf
kernel module.=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
"/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)"
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
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 .
--=20
You are receiving this mail because:
You are the assignee for the bug.=
--17068658810.Ca52Da76.1893984
Date: Fri, 2 Feb 2024 10:24:41 +0100
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<html>
<head>
<base href=3D"https://bugs.dpdk.org/">
</head>
<body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8" class=3D"=
bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class=3D"bz_bug_link=20
bz_status_UNCONFIRMED "
title=3D"UNCONFIRMED - per queue counters are not working on Intel XL710=
based SRIOV VFs using iavf pmd"
href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1377">1377</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>per queue counters are not working on Intel XL710 based SRIO=
V VFs using iavf pmd
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>22.11
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>ethdev
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>sahithi.singam@oracle.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class=3D"bz_comment_block">
<pre class=3D"bz_comment_text">Per queue counters are not working=
on Intel XL710 SRIOV VFs using iavf pmd in
both DPDK 21.11 and 22.11 version.=20
But per queue counters are populated when the same device is managed by iavf
kernel module.=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
"/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)"
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
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 .
</pre>
</div>
</p>
<hr>
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<li>You are the assignee for the bug.</li>
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