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<?xml-stylesheet type="text/xsl" href="https://test-devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>PPK2 high CPU usage in linux</title><link>https://test-devzone.nordicsemi.com/f/nordic-q-a/87851/ppk2-high-cpu-usage-in-linux</link><description>I am using the PPK2 kit to perform current measurements of our system and what I notice is that after a couple of minutes the program becomes very sluggish. 
 When I open my terminal and run htop I see that the ppk2 process takes more than 100% cpu usage</description><dc:language>en-US</dc:language><generator>Telligent Community 13 Non-Production</generator><lastBuildDate>Fri, 27 May 2022 08:56:43 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://test-devzone.nordicsemi.com/f/nordic-q-a/87851/ppk2-high-cpu-usage-in-linux" /><item><title>RE: PPK2 high CPU usage in linux</title><link>https://test-devzone.nordicsemi.com/thread/369735?ContentTypeID=1</link><pubDate>Fri, 27 May 2022 08:56:43 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:b37e0267-88ae-4ca4-bb65-e04bb38b1530</guid><dc:creator>user86994</dc:creator><description>&lt;p&gt;Hey, thanks for the answer. I am not using the digital channels only the analog bit so I have them already disabled.&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: PPK2 high CPU usage in linux</title><link>https://test-devzone.nordicsemi.com/thread/369531?ContentTypeID=1</link><pubDate>Wed, 25 May 2022 12:37:42 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:bc9f6e5c-3db4-45b6-a0b1-973bb34214b9</guid><dc:creator>user111520</dc:creator><description>&lt;p&gt;Hello again&lt;/p&gt;
&lt;p&gt;I have now tried to reproduce in Ubuntu (as that&amp;#39;s the linux distro that has official support) and I see similar behavior to what you&amp;#39;re describing.&lt;/p&gt;
&lt;p&gt;The performance seems to be slightly better when I deselect &amp;quot;digital channels&amp;quot;, so you could try that if you&amp;#39;re not using them.&lt;/p&gt;
&lt;p&gt;Either way I will forward the issue internally.&lt;/p&gt;
&lt;p&gt;-Einar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: PPK2 high CPU usage in linux</title><link>https://test-devzone.nordicsemi.com/thread/369039?ContentTypeID=1</link><pubDate>Mon, 23 May 2022 13:01:07 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:5c60961f-9ad8-45da-ac6e-5b837e4e4fbe</guid><dc:creator>user86994</dc:creator><description>&lt;p&gt;Thank you&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: PPK2 high CPU usage in linux</title><link>https://test-devzone.nordicsemi.com/thread/368412?ContentTypeID=1</link><pubDate>Wed, 18 May 2022 14:19:51 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:580fb542-6d84-4ddf-8936-4e1ec9713d0a</guid><dc:creator>user111520</dc:creator><description>&lt;p&gt;Hello&lt;/p&gt;
&lt;p&gt;I&amp;#39;ve forwarded this case internally to see if this is a known issue, if not then I&amp;#39;ll try to reproduce.&lt;/p&gt;
&lt;p&gt;I&amp;#39;ll get back to you when I know anything more, hopefully by the end of the week.&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Einar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>