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sh run command is showing high cpu / ssh process

HI

When we execute sh run command on 45xx or 65xx switch , cpu spike momentarily to >85 & ssh process is taking most of the cpu cycle

This is normal how IOS behave or something we need to check

                  

4500#sh processes cpu sorted | exc 0.00

CPU utilization for five seconds: 88%/1%; one minute: 41%; five minutes: 36%

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

146       4136       871       4748 59.27% 6.05% 1.30%   1 SSH Process    

48 16866873922152633381         0 14.55% 14.98% 15.01%   0 Cat4k Mgmt HiPri

103 16552592322880818592         0 6.31% 6.57% 6.59%   0 Spanning Tree  

6500#sh processes cpu sorted | exc 0.00

CPU utilization for five seconds: 82%/6%; one minute: 17%; five minutes: 9%

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

66       7408     4713       1571 70.47% 9.15% 1.95%   1 SSH Process    

273   2680382442700124902         0 1.67% 1.13% 1.02%   0 IP Input        

267   176292656 43570676       4046 1.27% 1.09% 1.09%   0 CDP Protocol    

12   56465396 138235369       408 0.47% 0.35% 0.32%   0 ARP Input    

Br/Subhojit 

2 REPLIES

sh run command is showing high cpu / ssh process

Do you have very large configs? I wouldn't worry about this since traffic should be forwarding fine during that event as well. Is the CPU usage low otherwise?

Daniel Dib
CCIE #37149

Daniel Dib CCIE #37149 Please rate helpful posts.
Community Member

sh run command is showing high cpu / ssh process

HI,

Our config size is bit high

Apart from the time, when we run the command CPU is low

Is there any way to put some command to fine tune the same

Find 1 command, but not sure about the Impact, Pls suggest

parser config cache interface

Br/Subhojit

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