Could you please help us to resovle high CPU utilization issue ??
We have two WS-C6509-E core switches & using HSRP protocol between two this switches.
& IOS is :- s72033-ipservicesk9_wan-mz.122-33.SXI5.bin
Below are the output of CPU utilization....
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| MUMINFCS01#sh proc cpu sorted 5min | exclude 0.00 | ||||||||
| CPU utilization for five seconds: 18%/8%; one minute: 24%; five minutes: 22% | ||||||||
| PID | Runtime(ms) | Invoked | uSecs | 5Sec | 1Min | 5Min | TTY | Process |
| 11 | 276237864 | 663479464 | 416 | 1.83% | 1.97% | 2.00% | 0 | ARP Input |
| 522 | 262610636 | 551155514 | 476 | 0.31% | 2.53% | 1.39% | 0 | SNMP ENGINE |
| 261 | 173246716 | 2372786278 | 0 | 0.95% | 1.24% | 1.16% | 0 | IP Input |
| 332 | 132590120 | 67274110 | 1970 | 1.03% | 1.07% | 1.05% | 0 | CEF: IPv4 proces |
| 521 | 14234116 | 148315340 | 95 | 0.23% | 1.75% | 0.97% | 0 | PDU DISPATCHER |
| 453 | 101894524 | 601878739 | 169 | 0.31% | 0.66% | 0.66% | 0 | Port manager per |
| 63 | 70769412 | 4206880913 | 0 | 0.55% | 0.59% | 0.58% | 0 | Net Input |
| 516 | 1726748 | 983749385 | 1 | 0.47% | 0.47% | 0.47% | 0 | HSRP Common |
| 520 | 25919600 | 293850427 | 88 | 0.07% | 0.43% | 0.22% | 0 | IP SNMP |
| 322 | 28266524 | 27312371 | 1034 | 0.07% | 0.21% | 0.22% | 0 | IPC LC Message H |
| 244 | 34119736 | 72706501 | 469 | 0.23% | 0.21% | 0.21% | 0 | Earl NDE Task |
| 85 | 31055504 | 66159567 | 469 | 0.15% | 0.20% | 0.21% | 0 | ARP HA |
| 517 | 24226692 | 539405779 | 44 | 0.15% | 0.15% | 0.15% | 0 | HSRP IPv4 |
| 50 | 2407532 | 23049375 | 104 | 0.15% | 0.16% | 0.15% | 0 | Per-Second Jobs |
| 284 | 445976 | 2023691862 | 0 | 0.15% | 0.15% | 0.15% | 0 | Ethernet Msec Ti |
| 255 | 5184044 | 29571831 | 175 | 0.15% | 0.15% | 0.15% | 0 | CDP Protocol |
| 263 | 14511172 | 115107725 | 126 | 0.07% | 0.13% | 0.15% | 0 | ADJ resolve proc |
| 217 | 2041492 | 90730613 | 22 | 0.15% | 0.12% | 0.13% | 0 | cpf_process_tpQ |
| 508 | 5227992 | 67777252 | 77 | 0.07% | 0.08% | 0.07% | 0 | PIM Process |
| 530 | 3480188 | 165356088 | 21 | 0.07% | 0.08% | 0.07% | 0 | EIGRP-IPv4 Hello |
| 216 | 1266484 | 5567654 | 227 | 0.07% | 0.06% | 0.07% | 0 | Compute load avg |
| 353 | 6379852 | 7942945 | 803 | 0.07% | 0.04% | 0.05% | 0 | HIDDEN VLAN Proc |
| 123 | 404 | 430 | 939 | 1.27% | 0.16% | 0.03% | 2 | Virtual Exec |
| 20 | 605552 | 15874280 | 38 | 0.07% | 0.03% | 0.02% | 0 | IPC Periodic Tim |
| 370 | 231920 | 491463508 | 0 | 0.07% | 0.03% | 0.02% | 0 | RADIUS |
