Cisco 3750 High CPU Load

[andreribeiro]

Hello,

I'm facing a big issue with my stack of two members os 3750E.

The CPU is so high but there is any process consuming the CPU as you can see bellow.

#sh processes cpu sorted

CPU utilization for five seconds: 96%/84%; one minute: 96%; five minutes: 94%

PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process

90 905211 169354 5345 1.80% 1.54% 1.51% 0 RedEarth Tx Mana

179 1348764 988489 1364 1.47% 1.19% 1.16% 0 Hulc LED Process

134 440167 43981 10008 0.98% 0.90% 0.87% 0 hpm counter proc

13 274848 360295 762 0.82% 0.77% 0.73% 0 ARP Input

229 163220 232279 702 0.32% 0.30% 0.27% 0 IP Input

390 3674 1492 2462 0.32% 0.03% 0.02% 5 SSH Process

247 124654 227296 548 0.32% 0.28% 0.28% 0 Spanning Tree

89 396288 233160 1699 0.32% 0.44% 0.51% 0 RedEarth I2C dri

I checked the CPU queu frames and in 5 minutes the difference doesn't seems unusual (image attached).

On logs nothing special.

Can someone give me an hint here?

Thank you

Model: WS-C3750X-24
Firmware Versoin: 15.0(2)SE11

[andreribeiro]

Thank you Leo,

The requested command output is attached.
Sh version is on a reply to Diana above.

As you can see processor now is ok, but during the morning it was like hisotry file attached.

Thank you for your help.

[Leo Laohoo]

I just checked the output I've requested and it looks like OSPF flapping could be causing the issue of high CPU.

[andreribeiro]

Additional information.

As you can see the history of CPU load is so high.

CPU history is attached.

[ITexpert]

Did you try restarting switch ?

[Yeshwanth Simhadri]

did you try to upgrade the IOS - as advised below?