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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">Hi Jonathan,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">On your compute host, can you check the configuration in /etc/ceilometer/pipeline.yaml ?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">The default configuration contains :<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - name: cpu_source<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> interval: 600<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> meters:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - "cpu"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> sinks:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - cpu_sink<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">And<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - name: cpu_sink<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> transformers:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - name: "rate_of_change"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> parameters:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> target:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> name: "cpu_util"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> unit: "%"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> type: "gauge"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> scale: "100.0 / (10**9 * (resource_metadata.cpu_number or 1))"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> publishers:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"> - notifier://<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">If you change the “interval” parameter to the frequency you are after (in seconds) and restart the ceilometer agent I believe that should
solve your problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US">Dan.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Arial",sans-serif;color:#7F7F7F;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Jonathan Abdiel Gonzalez Valdebenito [mailto:jonathan.abdiel@gmail.com]
<br>
<b>Sent:</b> Saturday, 11 February 2017 5:24 AM<br>
<b>To:</b> openstack@lists.openstack.org; openstack-operators@lists.openstack.org<br>
<b>Subject:</b> [Openstack] Ceilometer and cpu_util meter<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi All!!<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We run a public cloud and doing the proper tests to release heat but we hit that the meter cpu_util which it's the one that appears in almost all heat templates sample, it's taking about 10 minutes between samples which as my friend Sergio
says unacceptable[1].<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Question, does anyone knows if this it's the expected behavior or there's a way to speed up this meter?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best Regards,<o:p></o:p></p>
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<p class="MsoNormal">[1] <a href="http://lists.openstack.org/pipermail/openstack-operators/2017-February/012610.html">http://lists.openstack.org/pipermail/openstack-operators/2017-February/012610.html</a><o:p></o:p></p>
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