<div dir="ltr"><div>It's possible this is happening more frequently because of enabling overlayfs.</div><div>We also changed how the baseline is retrieved because of the overlayfs system, but this issue was happening before this change.</div><div>I think this started happening after a few months after upgrading to Ubuntu 18.04.<br></div><div><br></div><div>Here are the recent results (login to view and download the artifacts):</div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9344/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9344/#env-19</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9343/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9343/#env-19</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9340/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9340/#env-19</a></div><div><br></div><div>Here are some results that were "off" (see the "Run 1" tab):</div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9346/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9346/#env-19</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9331/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9331/#env-19</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9321/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/9321/#env-19</a></div><div><br></div><div>And here are some older tests where this occurred:</div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/8813/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/8813/#env-19</a><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/8795/#env-19">https://lab.dpdk.org/results/dashboard/patchsets/8795/#env-19</a></div><div><br></div><div>I also found some tests where it happened on the 40g platform:</div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/9188/#env-18">https://lab.dpdk.org/results/dashboard/patchsets/9188/#env-18</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/8870/#env-18">https://lab.dpdk.org/results/dashboard/patchsets/8870/#env-18</a></div><div>(older, before enabling overlayfs):</div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/7665/#env-18">https://lab.dpdk.org/results/dashboard/patchsets/7665/#env-18</a></div><div><a href="https://lab.dpdk.org/results/dashboard/patchsets/7653/#env-18">https://lab.dpdk.org/results/dashboard/patchsets/7653/#env-18</a></div></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jan 30, 2020 at 10:17 PM Chen, Zhaoyan <<a href="mailto:zhaoyan.chen@intel.com">zhaoyan.chen@intel.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





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<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">Hi, Jeremy and Lincoln,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">Did you change anything on the Intel testbed? DTS code or testbed environment?
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">And could you send me the detailed test logs? We will do a quick check.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">Thanks<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><i><span style="font-size:10pt;font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">Regards,<u></u><u></u></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)">Zhaoyan Chen<u></u><u></u></span></i></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif;color:rgb(31,73,125)"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b>From:</b> Lincoln Lavoie <<a href="mailto:lylavoie@iol.unh.edu" target="_blank">lylavoie@iol.unh.edu</a>> <br>
<b>Sent:</b> Friday, January 24, 2020 4:29 AM<br>
<b>To:</b> Jeremy Plsek <<a href="mailto:jplsek@iol.unh.edu" target="_blank">jplsek@iol.unh.edu</a>><br>
<b>Cc:</b> Thomas Monjalon <<a href="mailto:thomas@monjalon.net" target="_blank">thomas@monjalon.net</a>>; <a href="mailto:ci@dpdk.org" target="_blank">ci@dpdk.org</a>; Tu, Lijuan <<a href="mailto:lijuan.tu@intel.com" target="_blank">lijuan.tu@intel.com</a>>; Chen, Zhaoyan <<a href="mailto:zhaoyan.chen@intel.com" target="_blank">zhaoyan.chen@intel.com</a>>; Xu, Qian Q <<a href="mailto:qian.q.xu@intel.com" target="_blank">qian.q.xu@intel.com</a>><br>
<b>Subject:</b> Re: [dpdk-ci] Intel performance test is failing<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="font-size:12pt">In the "off cases," is that specific to that hardware, or does it happen on all hardware variants from time-to-time?<u></u><u></u></span></p>
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<p class="MsoNormal">On Thu, Jan 23, 2020 at 11:25 AM Jeremy Plsek <<a href="mailto:jplsek@iol.unh.edu" target="_blank">jplsek@iol.unh.edu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">On Thu, Jan 23, 2020 at 11:06 AM Thomas Monjalon <<a href="mailto:thomas@monjalon.net" target="_blank">thomas@monjalon.net</a>> wrote:<br>
><br>
> Hi,<br>
><br>
> The test iol-intel-Performance is failing on all patches<br>
> for a couple of days.<br>
> It seems to be due to a perf drop with a 10G device<br>
><br>
> Can we disable this test until we understand what happens?<br>
><br>
> We need also to understand how to avoid such failure,<br>
> and how to monitor and disable it faster.<br>
><br>
> Thanks<br>
><br>
><br>
Hi Thomas,<br>
<br>
I've disabled it for now until someone from the Intel team can look<br>
into it (cc'd).<br>
<br>
I've also seem problems where the results are completely off<br>
(-15mpps), and I've been rerunning those when they happen. I'm hoping<br>
those can be resolved too.<br>
<br>
--<br>
Jeremy Plsek<br>
UNH InterOperability Laboratory<u></u><u></u></p>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal"><b>Lincoln Lavoie</b><u></u><u></u></p>
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<p class="MsoNormal">Senior Engineer, Broadband Technologies<u></u><u></u></p>
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<p class="MsoNormal">21 Madbury Rd., Ste. 100, Durham, NH 03824<u></u><u></u></p>
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<p class="MsoNormal"><a href="mailto:lylavoie@iol.unh.edu" target="_blank">lylavoie@iol.unh.edu</a><u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.iol.unh.edu" target="_blank">https://www.iol.unh.edu</a><u></u><u></u></p>
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<p class="MsoNormal">+1-603-674-2755 (m)<u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.iol.unh.edu/" target="_blank"><span style="text-decoration:none"><img id="gmail-m_-5920278011901207711_x0000_i1025" src="http://homeautomation.lavoieholdings.com/_/rsrc/1390068882701/unh-iol-logo.png" border="0"></span></a><u></u><u></u></p>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div></div>Jeremy Plsek<br></div><div>UNH InterOperability Laboratory<br></div></div></div></div></div></div></div></div></div></div>