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<p class="MsoNormal">Please reply on this. Any input will be very useful to conclude on available resource pool for user applications.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Ankush<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Rai, Ankush <br>
<b>Sent:</b> Thursday, November 5, 2020 8:30 PM<br>
<b>To:</b> starlingx-discuss@lists.starlingx.io<br>
<b>Subject:</b> Resource requirement for Starlingx<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How to evaluate the resource usage by Starling platform (Not running the Openstack applications)? What would be the maximum requirement for below resources?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo3">Processor core -
<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo3">Hyper threads -
<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo3">Memory -<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo3">Primary disk -<o:p></o:p></li></ul>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The objective of this question is to find out the available resources pool for application deployment.
<o:p></o:p></p>
<p class="MsoNormal">For an example if the worker node hardware has ‘X’ Hyper-Threads and on an average ‘Y’ Hyper-Threads would be used by Starlingx platform, then remaining Hyper-Thread would be available for user applications.<o:p></o:p></p>
<p class="MsoNormal">How do I get this ‘Y’ portion of resource here?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Note: the deployment is not going to host the Openstack (stx-openstack), so its overhead can be excluded.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is this something, that can be concluded by starligx admin portal, PlatformHost -> InventoryHost -> Detail:<o:p></o:p></p>
<p class="MsoNormal">Storage:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">UUID<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Disk info <o:p></o:p></span></b></p>
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<td style="border:none;border-bottom:solid #DDDDDD 1.5pt;padding:6.0pt 6.0pt 6.0pt 6.0pt">
<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Type<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Size (GiB)<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Available Size (GiB)<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">RPM<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Serial ID<o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Model<o:p></o:p></span></b></p>
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<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">468da969-bca7-45b5-be1d-7bb1fc2e55c1<o:p></o:p></span></p>
</td>
<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666"><a href="http://10.211.41.101:8080/admin/2/detail/"><span style="color:#336699;text-decoration:none">/dev/disk/by-path/pci-0000:1a:00.0-scsi-0:2:0:0</span></a><o:p></o:p></span></p>
</td>
<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">HDD<o:p></o:p></span></p>
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<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">1117.25<o:p></o:p></span></p>
</td>
<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">860.46<o:p></o:p></span></p>
</td>
<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Undetermined<o:p></o:p></span></p>
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<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">001e338e94a69cd72600770c4cf0a7ce<o:p></o:p></span></p>
</td>
<td style="background:whitesmoke;padding:6.0pt 6.0pt 6.0pt 6.0pt;box-sizing: border-box;background-clip: padding-box">
<p class="MsoNormal" style="margin-bottom:13.5pt"><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">PERC H740P Mini<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Memory:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:13.5pt"><b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">Reserved for Platform: </span></b><span style="font-size:10.0pt;font-family:"Helvetica",sans-serif;color:#666666">7000 MiB<br>
<b>Usable Total: </b>121390 MiB<br>
<b>Available: </b>121390 MiB<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What does this CPU profile means? is this provides a way to reserve/associate CPUs for user applications ?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any pointers to understand the resource allocation in starlingx ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Ankush<o:p></o:p></p>
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