I wonder if you were seeing 14% CPU over 5min avg BECAUSE the SFP supported DOM or was it a bug due to DOM. In other words, maybe the fact that the SFP supported DOM just took up a bit more CPU due to the diagnostic function. Is it normal I guess is what I'm wondering...
-J On Tue, Mar 29, 2011 at 3:38 PM, Joe Renwick <j...@gonetforward.com> wrote: > 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? >
