<div>Hi all,</div><div><br></div><div>I have encountered an issue about the SR-IOV. The guest OS is win2008 & win2012 in which by using the performance monitor, we saw the <b>pps & bps are zero</b>. Then we upgrade the driver of NIC: <a href="https://downloadcenter.intel.com/download/21694" style="font-family: Calibri, sans-serif; font-size: 10.5pt; line-height: 1.5;">https://downloadcenter.intel.com/download/21694</a>, with witch the result showed better. But it's not perfect, because the <b>bps is also 0, but the pps works normally</b>. </div><div><br></div><div>Is there<span style="font-weight: bold;"> any else methods</span> to get the bps normally or <span style="font-weight: bold;">other drivers</span> to fix it? Thank you for answering!</div><div><br></div><div><span lang="EN-US" style="font-size:10.5pt;font-family:
"Calibri","sans-serif";mso-fareast-font-family:ËÎÌå;mso-bidi-font-family:ËÎÌå;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"><img src="cid:3206F900@D8057921.3A801957" modifysize="100%" diffpixels="25px" style="width: 759px; height: 542px;"><!-- [endif] --></span></div><div><span lang="EN-US" style="font-size:10.5pt;font-family:
"Calibri","sans-serif";mso-fareast-font-family:ËÎÌå;mso-bidi-font-family:ËÎÌå;
mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"><br></span></div><div><span lang="EN-US" style="font-family: Calibri, sans-serif;"><p class="MsoNormal"><span style="font-size: 20px; font-weight: bold; line-height: 30px;">p.s. The following shows the info of the host</span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><b><span lang="EN-US">[root@localhost ~]# lspci|grep I350<o:p></o:p></span></b></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">04:00.0 Ethernet controller: Intel
Corporation I350 Gigabit Network Connection (rev 01)<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">04:00.1 Ethernet controller: Intel
Corporation I350 Gigabit Network Connection (rev 01)<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">04:10.0 Ethernet controller: Intel
Corporation I350 Ethernet Controller Virtual Function (rev 01)<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">04:10.1 Ethernet controller: Intel
Corporation I350 Ethernet Controller Virtual Function (rev 01)<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">[root@localhost ~]# cat /etc/redhat-release
<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">CentOS release 6.7 (Final)<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><b><span lang="EN-US">[root@localhost ~]# ethtool -i
eth4 </span></b></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">driver: igb<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">version: 5.2.15-k<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">firmware-version: 1.63, 0x80000a60, 1.307.0<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">bus-info: 0000:04:00.0<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">supports-statistics: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">supports-test: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">supports-eeprom-access: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">supports-register-dump: yes<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">supports-priv-flags: no<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><b><span lang="EN-US">[root@localhost ~]# qemu-img
--version|head -n 1<o:p></o:p></span></b></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">qemu-img version 0.12.1, Copyright (c)
2004-2008 Fabrice Bellard<o:p></o:p></span></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><b><span lang="EN-US">[root@localhost ~]# libvirtd --version<o:p></o:p></span></b></p>
<p class="MsoNormal" style="font-size: 10.5pt;"><span lang="EN-US">libvirtd (libvirt) 0.10.2<o:p></o:p></span></p></span></div>