I've also configured netflow on the router: ! ip flow-top-talkers top 25 sort-by bytes cache-timeout 5000 ! interface Tunnel2 ( GRE tunnel interface) ip address x.x.x.x y.y.y.y ip mtu 1380 ip flow ingress
On Thu, Nov 3, 2011 at 6:22 AM, manoj kaushal <[email protected]> wrote: > Thanks a Lot to all of you for replying. I've been a passive reader of > this forum from last 6 months but now I'll be more active. > > BTW can it be a bug in the IOS? > > #show version > Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version > 15.0(1)M3, RELEASE SOFTWARE (fc2) > Technical Support: http://www.cisco.com/techsupport > Copyright (c) 1986-2010 by Cisco Systems, Inc. > Compiled Sun 18-Jul-10 00:57 by prod_rel_team > > ROM: System Bootstrap, Version 12.3(8r)YH12, RELEASE SOFTWARE (fc1) > > > > On Thu, Nov 3, 2011 at 4:31 AM, Ramcharan Arya > <[email protected]>wrote: > >> Try below EEM script these might be able to help you to detect high CPU >> problem >> >> >> >> >> process cpu threshold type interrupt rising 90 interval 5 falling 75 >> interval 5 **** >> >> event manager applet start **** >> >> event syslog pattern "SYS-1-CPURISINGTHRESHOLD" **** >> >> action 0 cli command "enable" **** >> >> action 1 cli command "profile task interrupt" **** >> >> action 2 cli command "profile 4000F000 4379FFFF 4" **** >> >> action 3 syslog msg "start" **** >> >> event manager applet stop **** >> >> event syslog pattern "SYS-1-CPUFALLINGTHRESHOLD" **** >> >> action 0 cli command "enable" **** >> >> action 1 cli command "profile stop" **** >> >> action 2 cli command "show profile terse | append flash:resterse" **** >> >> action 3 syslog msg "STOPED" >> >> ---------------------------- >> event manager applet cpu_mon >> event snmp oid 1.3.6.1.4.1.9.9.109.1.1.1.1.3.1 get-type exact entry-op gt >> entry-val 90 exit-op lt exit-val 70 poll-interval 1 >> action 1.1 syslog msg "------HIGH CPU DETECTED----, CPU: $_snmp_oid_val %" >> action 1.2 cli command "enable" >> action 1.4 cli command "show proc cpu | append flash:cpu_mon" >> action 1.5 cli command "show proc cpu history | append flash:cpu_mon" >> action 1.6 cli command "show interface | append flash:cpu_mon" >> action 1.7 cli command "show interface stat | append flash:cpu_mon" >> action 1.8 cli command "show log | append flash:cpu_mon" >> action 1.9 cli command "show clock | append flash:cpu_mon" >> action 1.10 syslog msg " --- CPU: Done ---" >> >> ----------------------------------------------------- >> >> Please note the following: >> >> .You need to apply this script in the config mode on the router. >> .This script should save the outputs on flash:cpu_mon once you have a CPU >> utilization more than 60% >> >> Check this link >> >> >> http://forums.cisco.com/eforum/servlet/EEM?page=eem&fn=script&scriptId=2303 >> >> >> >> Regards, >> Ramcharan Arya >> CCIE # 28926 >> >> On Wed, Nov 2, 2011 at 5:40 PM, manoj kaushal <[email protected]>wrote: >> >>> Can you guide me how to put event manager? >>> >>> >>> On Tue, Nov 1, 2011 at 7:10 PM, Ederson Silva Rodrigues < >>> [email protected]> wrote: >>> >>> > Put a event manager in the router to follow the cpu and when it reach >>> to >>> > 70% send a email to you with the show cpu process, this can help you >>> > >>> > 2011/11/1 joe nolan <[email protected]> >>> > >>> > > unsubscribe >>> > > >>> > > On Tue, Nov 1, 2011 at 8:35 AM, Scott Sierra <[email protected] >>> > >>> > > wrote: >>> > > >>> > > > Apologies - that should be... >>> > > > >>> > > > show proc cpu >>> > > > >>> > > > Scott >>> > > > >>> > > > On 1 November 2011 14:02, manoj kaushal <[email protected]> >>> wrote: >>> > > > >>> > > > > Hi All, >>> > > > > >>> > > > > We are using 1811 router for our customers and 1 of 1811 is >>> showing a >>> > > > very >>> > > > > strange behavior. >>> > > > > >>> > > > > The router is peaking upto 100% cpu utilisation once or twice a >>> week >>> > > even >>> > > > > though traffic is few kbps. >>> > > > > >>> > > > > Any Idea of how to resolve it? >>> > > > > >>> > > > > -- >>> > > > > Kaushal >>> > > > > _______________________________________________ >>> > > > > For more information regarding industry leading CCIE Lab >>> training, >>> > > please >>> > > > > visit www.ipexpert.com >>> > > > > >>> > > > > Are you a CCNP or CCIE and looking for a job? Check out >>> > > > > www.PlatinumPlacement.com <http://www.platinumplacement.com/> < >>> http://www.platinumplacement.com/> >>> > > > > >>> > > > _______________________________________________ >>> > > > For more information regarding industry leading CCIE Lab training, >>> > please >>> > > > visit www.ipexpert.com >>> > > > >>> > > > Are you a CCNP or CCIE and looking for a job? Check out >>> > > > www.PlatinumPlacement.com <http://www.platinumplacement.com/> < >>> http://www.platinumplacement.com/> >>> > > > >>> > > >>> > > >>> > > >>> > > -- >>> > > Joe Nolan >>> > > _______________________________________________ >>> > > For more information regarding industry leading CCIE Lab training, >>> please >>> > > visit www.ipexpert.com >>> > > >>> > > Are you a CCNP or CCIE and looking for a job? Check out >>> > > www.PlatinumPlacement.com <http://www.platinumplacement.com/> >>> > > >>> > _______________________________________________ >>> > For more information regarding industry leading CCIE Lab training, >>> please >>> > visit www.ipexpert.com >>> > >>> > Are you a CCNP or CCIE and looking for a job? Check out >>> > www.PlatinumPlacement.com <http://www.platinumplacement.com/> >>> > >>> >>> >>> >>> -- >>> Kaushal >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, >>> please visit www.ipexpert.com >>> >>> Are you a CCNP or CCIE and looking for a job? Check out >>> www.PlatinumPlacement.com <http://www.platinumplacement.com/> >>> >> >> > > > -- > Kaushal > > -- Kaushal _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
