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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [Bug 1275] About i40e statistics: When all packets overruns,
 rx_packets is 0, but rx_bytes still increasing
Date: Thu, 17 Aug 2023 07:11:43 +0000
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--16922563030.8eA199Fc.323227
Date: Thu, 17 Aug 2023 09:11:43 +0200
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https://bugs.dpdk.org/show_bug.cgi?id=3D1275

            Bug ID: 1275
           Summary: About i40e statistics: When all packets overruns,
                    rx_packets is 0, but rx_bytes still increasing
           Product: DPDK
           Version: 20.08
          Hardware: ARM
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: zwt250058@163.com
  Target Milestone: ---

Driver: i40e, 8086:1572
I run dpdk program with i40e nic. When all packet overruns, the =E2=80=9Crx=
_packets=E2=80=9D
stop increasing, and I found =E2=80=9Crx_bytes=E2=80=9D is still increasing=
, which i think, is
expected to stop increasing. The statistics comes from the function
"rte_eth_stats_get()"
Could you please help me to find the reason?

--=20
You are receiving this mail because:
You are the assignee for the bug.=

--16922563030.8eA199Fc.323227
Date: Thu, 17 Aug 2023 09:11:43 +0200
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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 - About i40e statistics: When all packets overruns,=
 rx_packets is 0, but rx_bytes still increasing"
   href=3D"https://bugs.dpdk.org/show_bug.cgi?id=3D1275">1275</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>About i40e statistics: When all packets overruns, rx_packets =
is 0, but rx_bytes still increasing
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DPDK
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>20.08
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>ARM
          </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&#64;dpdk.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>zwt250058&#64;163.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">Driver: i40e, 8086:1572
I run dpdk program with i40e nic. When all packet overruns, the =E2=80=9Crx=
_packets=E2=80=9D
stop increasing, and I found =E2=80=9Crx_bytes=E2=80=9D is still increasing=
, which i think, is
expected to stop increasing. The statistics comes from the function
&quot;rte_eth_stats_get()&quot;
Could you please help me to find the reason?
          </pre>
        </div>
      </p>


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ewAction">
=20=20=20=20=20=20=20=20=20=20
          <link itemprop=3D"url" href=3D"https://bugs.dpdk.org/show_bug.cgi=
?id=3D1275">
          <meta itemprop=3D"name" content=3D"View bug">
        </div>
        <meta itemprop=3D"description" content=3D"Bugzilla bug update notif=
ication">
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    </body>
</html>=

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