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<span style="margin:0px;font-size:12pt">Hi All,</span>
<div style="margin:0px;font-size:12pt"><br>
</div>
<div style="margin:0px;font-size:12pt"><span style="margin:0px;background-color:rgb(255, 255, 255)">CPU isolation is not working in starlingx 5.0. Static CPU manager policy has been enabled on all the nodes and the <span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important">Isol-CPU
resource plugin is up &running but there is no isolated CPU resource pool visible. Could not see any isolated CPU annotations (</span><span style="margin:0px;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255);display:inline !important">windriver.com/isolcpus</span><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"><span> </span>CPU
annotations). Is there any additional step to get this working?</span></span></div>
<div style="margin:0px;font-size:12pt"><span style="margin:0px;background-color:rgb(255, 255, 255)"><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"><br>
</span></span></div>
<div style="margin:0px;font-size:12pt"><span style="margin:0px;background-color:rgb(255, 255, 255)">
<blockquote style="margin-top:0px;margin-bottom:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255);display:inline !important">[sysadmin@controller-0 ~(keystone_admin)]$ system host-cpu-list controller-0
| grep Application-</span><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important">
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| bb7e63db-aadd-4ac1-b85e-6d8784ca498b | 2 | 0 | 7 | 0 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 94f9f44e-255b-4e48-83bf-bf1480a290f5 | 6 | 0 | 6 | 0 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 51eb3110-a097-4b13-a6c3-7b40129c4859 | 10 | 0 | 5 | 0 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 7073bc5a-7f43-41d8-bed4-6c0eef448c9e | 14 | 0 | 4 | 0 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 609c1870-f182-439a-a0d2-6c56291c107d | 34 | 0 | 7 | 1 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 47208322-4a80-416d-8fd8-9427f564345f | 38 | 0 | 6 | 1 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 79da3786-aa34-4021-b5cc-be21c60c53ab | 42 | 0 | 5 | 1 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span></div>
</span>
<div style="margin:0px"><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">| 42d5a6d0-fb83-4d98-b884-698ba3e22818
| 46 | 0 | 4 | 1 | Intel(R) Xeon(R) Silver 4216 CPU @ 2.10GHz | Application-isolated</span><br>
</span></div>
</blockquote>
</span></div>
<div style="margin:0px;font-size:12pt"><span style="margin:0px;background-color:rgb(255, 255, 255)"><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgb(255, 255, 255)">---------------------------------------------------------------------------------------------------------------------------------------</span></span></span></div>
<div style="margin:0px;font-size:12pt">
<blockquote style="margin-top:0px;margin-bottom:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)">controller-0:~$ kubectl get node controller-0 -o yaml | grep -E " allocatable:" -A 15</span>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> allocatable:</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> cpu: "64"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> ephemeral-storage: "9391196145"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> hugepages-1Gi: "0"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> hugepages-2Mi: "0"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> memory: 106113496Ki</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> pods: "110"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> capacity:</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> cpu: "64"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> ephemeral-storage: 10190100Ki</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> hugepages-1Gi: "0"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> hugepages-2Mi: "0"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> memory: 131303896Ki</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace;background-color:rgba(0, 0, 0, 0)"> pods: "110"</span></div>
</blockquote>
<span style="margin:0px;background-color:rgb(255, 255, 255)"><span style="margin:0px;background-color:rgb(255, 255, 255);display:inline !important"></span></span>
<div style="margin:0px;background-color:rgb(255, 255, 255)">
<blockquote style="margin-top:0px;margin-bottom:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">====================================================================</span>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace"> SYSTEM: edgecloud</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">====================================================================</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">controller-0:~$ cat /etc/build.info</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">###</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">### StarlingX</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">### Release 21.05</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">###</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">OS="centos"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">SW_VERSION="21.05"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_TARGET="Host Installer"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_TYPE="Formal"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_ID="r/stx.5.0"</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">JOB="STX_5.0_build_layer_flock"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_NUMBER="37"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_HOST="starlingx_mirror"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">BUILD_DATE="2021-05-21 23:03:55 +0000"</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_OS="centos"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_JOB="STX_5.0_build_layer_flock"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_BUILD_NUMBER="37"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_BUILD_HOST="starlingx_mirror"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">FLOCK_BUILD_DATE="2021-05-21 23:03:55 +0000"</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_OS="centos"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_JOB="STX_5.0_build_layer_distro"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_BUILD_NUMBER="35"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_BUILD_HOST="starlingx_mirror"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">DISTRO_BUILD_DATE="2021-05-18 23:02:22 +0000"</span></div>
<div style="margin:0px"><br>
</div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_OS="centos"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_JOB="STX_5.0_build_layer_compiler"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_BUILD_NUMBER="35"</span></div>
<div style="margin:0px"><span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_BUILD_HOST="starlingx_mirror"</span></div>
<span style="margin:0px;font-size:10pt;font-family:"Courier New", monospace">COMPILER_BUILD_DATE="2021-05-14 19:53:00 +0000"</span><br>
</blockquote>
</div>
<div style="margin:0px;background-color:rgb(255, 255, 255)"><br>
</div>
<div style="margin:0px;background-color:rgb(255, 255, 255)">Regards,</div>
<span style="margin:0px;background-color:rgb(255, 255, 255)">Shubham Gaur</span></div>
<br>
</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Gaur, Shubham<br>
<b>Sent:</b> Friday, October 8, 2021 2:07 PM<br>
<b>To:</b> starlingx-discuss@lists.starlingx.io <starlingx-discuss@lists.starlingx.io><br>
<b>Subject:</b> CPU Isolation over AIO Controller Nodes</font>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Does the CPU isolation feature work over AIO controller nodes in an edge distributed cloud environment?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<blockquote style="margin-top:0; margin-bottom:0"><span style="font-size:10pt; font-family:"Courier New",monospace">====================================================================</span>
<div><span style="font-size:10pt; font-family:"Courier New",monospace"> SYSTEM: edgecloud</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">====================================================================</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">controller-0:~$ cat /etc/build.info</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">###</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">### StarlingX</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">### Release 21.05</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">###</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">OS="centos"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">SW_VERSION="21.05"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_TARGET="Host Installer"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_TYPE="Formal"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_ID="r/stx.5.0"</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">JOB="STX_5.0_build_layer_flock"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_NUMBER="37"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_HOST="starlingx_mirror"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">BUILD_DATE="2021-05-21 23:03:55 +0000"</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_OS="centos"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_JOB="STX_5.0_build_layer_flock"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_BUILD_NUMBER="37"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_BUILD_HOST="starlingx_mirror"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">FLOCK_BUILD_DATE="2021-05-21 23:03:55 +0000"</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_OS="centos"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_JOB="STX_5.0_build_layer_distro"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_BUILD_NUMBER="35"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_BUILD_HOST="starlingx_mirror"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">DISTRO_BUILD_DATE="2021-05-18 23:02:22 +0000"</span></div>
<div><br>
</div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_OS="centos"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_JOB="STX_5.0_build_layer_compiler"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_BUILD_BY="starlingx.build@cengn.ca"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_BUILD_NUMBER="35"</span></div>
<div><span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_BUILD_HOST="starlingx_mirror"</span></div>
<span style="font-size:10pt; font-family:"Courier New",monospace">COMPILER_BUILD_DATE="2021-05-14 19:53:00 +0000"</span><br>
</blockquote>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Regards,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Shubham Gaur</div>
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