https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767151#M335919 <P><SPAN style="font-size:8px"><STRONG>Disclaimer</STRONG></SPAN></P><P><SPAN style="font-size:8px">The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.</SPAN></P><P><SPAN style="font-size:8px"><STRONG>Liability Disclaimer</STRONG></SPAN></P><P><SPAN style="font-size:8px">In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.</SPAN></P><P><STRONG>Posting</STRONG></P><P>For just (about) 500 Kbps, your CPU just seems a tad abnormally high.</P><P>I agree with Reza, this is something you could take to TAC, and also agree with Reza they will probably recommend changing the IOS version.</P> Mon, 17 Aug 2015 14:11:31 GMT Joseph W. Doherty 2015-08-17T14:11:31Z https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767149#M335917 <P>Hello I am using the following router and IOS version</P><P>sh inv<BR />NAME: "CISCO3925-CHASSIS", DESCR: "CISCO3925-CHASSIS"<BR />PID: CISCO3925-CHASSIS</P><P>&nbsp;</P><P>"flash:c3900-universalk9-mz.SPA.154-1.T1.bin"</P><P>&nbsp;</P><P>I am seeing high amount of utilization on the router which is as below.</P><P>&nbsp;</P><P>11:45:46 AM Monday Aug 17 2015 UTC</P><P>&nbsp;</P><P><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 999999999999999999999999999999999999999999999999999999999999<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 111100000111112222211111111113333311111000000000000000000000<BR />&nbsp; 100<BR />&nbsp;&nbsp; 90 ************************************************************<BR />&nbsp;&nbsp; 80 ************************************************************<BR />&nbsp;&nbsp; 70 ************************************************************<BR />&nbsp;&nbsp; 60 ************************************************************<BR />&nbsp;&nbsp; 50 ************************************************************<BR />&nbsp;&nbsp; 40 ************************************************************<BR />&nbsp;&nbsp; 30 ************************************************************<BR />&nbsp;&nbsp; 20 ************************************************************<BR />&nbsp;&nbsp; 10 ************************************************************<BR />&nbsp;&nbsp;&nbsp;&nbsp; 0....5....1....1....2....2....3....3....4....4....5....5....6<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CPU% per second (last 60 seconds)</P><P>&nbsp;</P><P><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 999999999999999999999999999999999999999999999999999999999999<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 742222221222334233232433233232223233223322222221222223213233<BR />&nbsp; 100 *<BR />&nbsp;&nbsp; 90 ############################################################<BR />&nbsp;&nbsp; 80 ############################################################<BR />&nbsp;&nbsp; 70 ############################################################<BR />&nbsp;&nbsp; 60 ############################################################<BR />&nbsp;&nbsp; 50 ############################################################<BR />&nbsp;&nbsp; 40 ############################################################<BR />&nbsp;&nbsp; 30 ############################################################<BR />&nbsp;&nbsp; 20 ############################################################<BR />&nbsp;&nbsp; 10 ############################################################<BR />&nbsp;&nbsp;&nbsp;&nbsp; 0....5....1....1....2....2....3....3....4....4....5....5....6<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CPU% per minute (last 60 minutes)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * = maximum CPU%&nbsp;&nbsp; # = average CPU%</P><P>&nbsp;</P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 909999999999999999999999999999999999999999999999999999999999999999999999<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 408444444433344444444434344444434434444344344443444444345444344334334444<BR />&nbsp; 100&nbsp; **&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *<BR />&nbsp;&nbsp; 90 ########################################################################<BR />&nbsp;&nbsp; 80 ########################################################################<BR />&nbsp;&nbsp; 70 ########################################################################<BR />&nbsp;&nbsp; 60 ########################################################################<BR />&nbsp;&nbsp; 50 ########################################################################<BR />&nbsp;&nbsp; 40 ########################################################################<BR />&nbsp;&nbsp; 30 ########################################################################<BR />&nbsp;&nbsp; 20 ########################################################################<BR />&nbsp;&nbsp; 10 ########################################################################<BR />&nbsp;&nbsp;&nbsp;&nbsp; 0....5....1....1....2....2....3....3....4....4....5....5....6....6....7..<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp; 0<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CPU% per hour (last 72 hours)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * = maximum CPU%&nbsp;&nbsp; # = average CPU%</P><P>&nbsp;</P><P>The traffic on the device is not much expecially with the type of router it is.</P><P>5 minute input rate 483000 bits/sec, 176 packets/sec<BR />&nbsp; 5 minute output rate 146000 bits/sec, 164 packets/sec</P><P>&nbsp;</P><P>Seeing lots of Check Heaps. any way to find out what may be causing this and how to get it fixed? or if there is a know bug with this IOS version?</P><P>CPU utilization for five seconds: 90%/90%; one minute: 91%; five minutes: 91%<BR />&nbsp;PID Runtime(ms)&nbsp;&nbsp;&nbsp;&nbsp; Invoked&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; uSecs&nbsp;&nbsp; 5Sec&nbsp;&nbsp; 1Min&nbsp;&nbsp; 5Min TTY Process<BR />&nbsp;&nbsp; 6&nbsp;&nbsp;&nbsp; 15873688&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 980875&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 16183&nbsp; 0.00%&nbsp; 0.25%&nbsp; 0.23%&nbsp;&nbsp; 0 Check heaps<BR />&nbsp;198&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 41968&nbsp;&nbsp; 281502523&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.15%&nbsp; 0.20%&nbsp; 0.21%&nbsp;&nbsp; 0 Ethernet Msec Ti<BR />&nbsp;&nbsp; 2&nbsp;&nbsp;&nbsp;&nbsp; 1298340&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 448325&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2895&nbsp; 0.15%&nbsp; 0.20%&nbsp; 0.20%&nbsp;&nbsp; 0 Load Meter<BR />&nbsp; 90&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 183260&nbsp;&nbsp;&nbsp;&nbsp; 2250111&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 81&nbsp; 0.07%&nbsp; 0.07%&nbsp; 0.07%&nbsp;&nbsp; 0 Per-Second Jobs<BR />&nbsp;126&nbsp;&nbsp;&nbsp;&nbsp; 1947712&nbsp;&nbsp;&nbsp;&nbsp; 4473488&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 435&nbsp; 0.07%&nbsp; 0.05%&nbsp; 0.07%&nbsp;&nbsp; 0 BPSM stat Proces<BR />&nbsp;384&nbsp;&nbsp;&nbsp;&nbsp; 3769092&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 405286&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9299&nbsp; 0.15%&nbsp; 0.05%&nbsp; 0.05%&nbsp;&nbsp; 0 Tag Control<BR />&nbsp;185&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 65744&nbsp;&nbsp;&nbsp; 32368619&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2&nbsp; 0.07%&nbsp; 0.05%&nbsp; 0.05%&nbsp;&nbsp; 0 PPP manager<BR />&nbsp; 13&nbsp;&nbsp;&nbsp;&nbsp; 6906584&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 37247&nbsp;&nbsp;&nbsp;&nbsp; 185431&nbsp; 0.00%&nbsp; 0.04%&nbsp; 0.05%&nbsp;&nbsp; 0 Licensing Auto U<BR />&nbsp;303&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 61696&nbsp;&nbsp;&nbsp; 34848816&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.07%&nbsp; 0.03%&nbsp; 0.02%&nbsp;&nbsp; 0 MMA DP TIMER<BR />&nbsp;377&nbsp;&nbsp;&nbsp;&nbsp; 2609004&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 233381&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11179&nbsp; 0.00%&nbsp; 0.03%&nbsp; 0.05%&nbsp;&nbsp; 0 MFI LFD Stats Pr<BR />&nbsp;296&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 61220&nbsp;&nbsp;&nbsp; 34848696&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.07%&nbsp; 0.03%&nbsp; 0.02%&nbsp;&nbsp; 0 MMA DB TIMER<BR />&nbsp;177&nbsp;&nbsp;&nbsp;&nbsp; 1349428&nbsp;&nbsp;&nbsp;&nbsp; 5043005&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 267&nbsp; 0.07%&nbsp; 0.03%&nbsp; 0.00%&nbsp;&nbsp; 0 IP Input<BR />&nbsp;132&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 61572&nbsp;&nbsp;&nbsp; 34848748&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.00%&nbsp; 0.03%&nbsp; 0.01%&nbsp;&nbsp; 0 VRRS Main thread<BR />&nbsp;173&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 37164&nbsp;&nbsp;&nbsp; 69144059&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.07%&nbsp; 0.02%&nbsp; 0.02%&nbsp;&nbsp; 0 IPAM Manager<BR />&nbsp;109&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 88788&nbsp;&nbsp;&nbsp;&nbsp; 8944533&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9&nbsp; 0.00%&nbsp; 0.02%&nbsp; 0.01%&nbsp;&nbsp; 0 Netclock Backgro<BR />&nbsp;368&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 40664&nbsp;&nbsp;&nbsp; 22272880&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 PMIPV6 Thread<BR />&nbsp;400&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 931876&nbsp;&nbsp;&nbsp;&nbsp; 2565852&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 363&nbsp; 0.07%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 OSPF-1 Router<BR />&nbsp;417&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10176&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 789&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12897&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00% 644 Virtual Exec<BR />&nbsp; 89&nbsp;&nbsp;&nbsp;&nbsp; 2349148&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 87313&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 26904&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 Per-minute Jobs<BR />&nbsp;214&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 152676&nbsp;&nbsp;&nbsp;&nbsp; 2234524&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 68&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 ADJ background<BR />&nbsp;408&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7640&nbsp;&nbsp;&nbsp;&nbsp; 5162619&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 FR Broadcast Out<BR />&nbsp;117&nbsp;&nbsp;&nbsp;&nbsp; 1937100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 47173&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 41063&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 BGP Scanner<BR />&nbsp;308&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 86920&nbsp;&nbsp;&nbsp; 32445212&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2&nbsp; 0.00%&nbsp; 0.01%&nbsp; 0.00%&nbsp;&nbsp; 0 PPP Events<BR />&nbsp;383&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 169916&nbsp;&nbsp;&nbsp;&nbsp; 2238047&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 75&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 TDP Hello<BR />&nbsp; 16&nbsp;&nbsp;&nbsp;&nbsp; 2477088&nbsp;&nbsp;&nbsp;&nbsp; 2233829&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1108&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 Environmental mo<BR />&nbsp;376&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4344&nbsp;&nbsp;&nbsp;&nbsp; 2233841&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 mLDP Process<BR />&nbsp;263&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 463648&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 223574&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2073&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 QoS stats proces<BR />&nbsp;190&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10268&nbsp;&nbsp;&nbsp;&nbsp; 8742314&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 SSS Feature Time<BR />&nbsp; 33&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 300704&nbsp;&nbsp;&nbsp;&nbsp; 3627444&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 82&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 ARP Input<BR />&nbsp;363&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1516&nbsp;&nbsp;&nbsp;&nbsp; 2236819&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 fnvRootHubPortSt<BR />&nbsp;366&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 138088&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 137206&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1006&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 mdns Timer Proce<BR />&nbsp;197&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6568&nbsp;&nbsp;&nbsp; 13965313&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 Ethernet Timer C<BR />&nbsp;402&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 204644&nbsp;&nbsp;&nbsp;&nbsp; 1834637&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 111&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 OSPF-1 Hello<BR />&nbsp; 57&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 148556&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 362742&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 409&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 Net Background<BR />&nbsp; 60&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12168&nbsp;&nbsp;&nbsp;&nbsp; 2233826&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 TTY Background<BR />&nbsp; 88&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19892&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 449901&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 44&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 Compute load avg<BR />&nbsp; 37&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 CEF MIB API<BR />&nbsp; 36&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 0.00%&nbsp; 0.00%&nbsp; 0.00%&nbsp;&nbsp; 0 ATM ASYNC PROC</P><P>&nbsp;</P><P>sh run | include cef<BR />ip cef<BR />ipv6 cef</P><P>&nbsp;</P><P>ip cef is already enabled.</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 08 Mar 2019 09:23:15 GMT https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767149#M335917 Kaushik Ray 2019-03-08T09:23:15Z https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767150#M335918 <P>Hi,</P><P>I think, for this you should open a ticket with TAC and send them the outputs as your CPU is running very high.&nbsp; They probably recommend an upgrade.</P><P>HTH</P> Mon, 17 Aug 2015 13:44:15 GMT https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767150#M335918 Reza Sharifi 2015-08-17T13:44:15Z https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767151#M335919 <P><SPAN style="font-size:8px"><STRONG>Disclaimer</STRONG></SPAN></P><P><SPAN style="font-size:8px">The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.</SPAN></P><P><SPAN style="font-size:8px"><STRONG>Liability Disclaimer</STRONG></SPAN></P><P><SPAN style="font-size:8px">In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.</SPAN></P><P><STRONG>Posting</STRONG></P><P>For just (about) 500 Kbps, your CPU just seems a tad abnormally high.</P><P>I agree with Reza, this is something you could take to TAC, and also agree with Reza they will probably recommend changing the IOS version.</P> Mon, 17 Aug 2015 14:11:31 GMT https://community.cisco.com/t5/switching/high-cpu-utlization/m-p/2767151#M335919 Joseph W. Doherty 2015-08-17T14:11:31Z