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X-Original-To: nanog@nanog.org To: nanog@nanog.org From: Laurent Dumont <admin@coldnorthadmin.com> Date: Tue, 19 Apr 2016 19:06:08 -0400 In-Reply-To: <20160418111449.E7751428@m0087798.ppops.net> Errors-To: nanog-bounces@nanog.org It coincides with nothing else? More traffic? CPU increasing at regular intervals every day without any obvious reasons is probably something worth looking into! On 4/18/2016 2:14 PM, Scott Weeks wrote: > > --- regezos@gmail.com wrote: > From: Rukka Pal <regezos@gmail.com> > > How do you guys troubleshoot high CPU utilization on the ASR-9K platform? > Detailed guides are available for IOS platforms, but I can't seem to find > anything useful for the ASR. > > The average line-card (0/0/CPU0: A9K-24x10GE-TR) CPU utilization of my > routers is about 10%, however recently I have noticed that 3-5 times a day > it increases to 40% and stays there for about an hour (20% spp + 10% netio > + the rest). > > I know this is well withing the acceptable range, but I am the kind of > person who likes to understand every change in his network and during the > investigation I had to realize that I simply don't have the tools to > troubleshoot the ASR CPU. > ----------------------------------- > > > On cisco: sho proc cpu > > scott
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