So thanks to all for the help. It was an SFP. Here is CPU with bad SFP: plf-access#
plf-access#sh proc cpu sorted CPU utilization for five seconds: 11%/0%; one minute: 18%; five minutes: 21% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 41 237737055 1095169 217078 5.11% 11.74% 14.87% 0 SFF8472 Here is CPU with SFP taken out: plf-access#sh proc cpu sorted CPU utilization for five seconds: 5%/0%; one minute: 17%; five minutes: 21% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 106 322 437 736 0.79% 0.07% 0.03% 0 Exec Confirmed it was the SFP by pulling it in and out a couple times. Processor flapped right along. Thanks again to all, Joe "Well, I have no direct experience with the 3560, but SFF-8472 is a spec that includes diagnosting monitoring of SFPs..." On Tue, Mar 29, 2011 at 1:32 PM, Joe Renwick <j...@gonetforward.com> wrote: > It was consistent... Since I started managing the device with Cacti on > Sunday it was dead red at that level. Was an SFP... going to post a > response now. > > Joe > > > On Tue, Mar 29, 2011 at 1:23 PM, Hayden Katzenellenbogen < > hay...@nextlevelinternet.com> wrote: > >> Hey Joe, >> >> Is the CPU usage consistent or fluctuating? >> >> -H >> >> -----Original Message----- >> From: Joe Renwick [mailto:j...@gonetforward.com] >> Sent: Tuesday, March 29, 2011 3:52 AM >> To: nanog@nanog.org >> Subject: What is this Cisco process? >> >> Hello, >> >> Have a Cisco 3560 running "flash:/c3560-ipbasek9-mz.122-55.SE1.bin". >> Been >> running at 20% CPU since we started it: >> >> [image: plf-access - CPU Usage] >> >> The switch is completely layer-2... basic configuration. CPU >> utilization is >> soley based on a single process: >> >> plf-access#sh proc cpu sorted >> CPU utilization for five seconds: 27%/0%; one minute: 25%; five minutes: >> 24% >> PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process >> 41 232891470 1072247 217210 20.12% 18.99% 18.01% 0 SFF8472 >> >> 78 2376721 123621 19225 0.95% 0.22% 0.17% 0 HULC Tcam >> Memory >> 303 299 163 1834 0.47% 0.23% 0.07% 2 SSH >> Process >> >> 55 106535 11303527 9 0.15% 0.02% 0.00% 0 RedEarth >> Tx >> Mana >> >> Anybody have a clue what this process is? >> >> Thanks for the time. >> >> Cheers, >> >> -- >> Joe Renwick >> IP Network Consultant, CCIE #16465 >> GO NETFORWARD! >> Direct: 619-800-2055, Emergency Support: 800-719-0504 >> Is your network moving you forward? >> > > > > -- > Joe Renwick > IP Network Consultant, CCIE #16465 > GO NETFORWARD! > Direct: 619-800-2055, Emergency Support: 800-719-0504 > Is your network moving you forward? > > > -- Joe Renwick IP Network Consultant, CCIE #16465 GO NETFORWARD! Direct: 619-800-2055, Emergency Support: 800-719-0504 Is your network moving you forward?
