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HIGH CPU

Ahmede
Level 1
Level 1

We have a very high CPU utilization on one of the RPM (route blade in MXG, the process EIGRP PDM is the cause of the high CPU.. How can we solve that?

RPM#sh proc cpu sort

CPU utilization for five seconds: 99%/63%; one minute: 99%; five minutes: 99%

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

141 237565192 18609287 12765 33.04% 34.62% 32.82% 0 IP-EIGRP: PDM

142 10768516 29488388 365 0.87% 0.50% 0.47% 0 IP-EIGRP: HELLO

57 34224728 24704095 1385 0.63% 1.11% 1.16% 0 IP Input

1 Reply 1

owillins
Level 6
Level 6

It might be many reasons are.

High CPU due to a broadcast storm

High CPU Utilization in Exec and Virtual Exec Processes

High CPU due to Multicast.

or ZFPGA interrupt error messages may appear on console window - causing high CPU utilization.

verify the above things