Always CPU 100% on RT-AC5300 with 380.65

[hispanico957]

I have RT-AC5300 with Firmware:380.65 and see image:

the CPU is alkways at 100% and this after 2 month of use without problem. I restore settings and also reflash firmware, after i load my old settings but no solution.
How solve please ??

Thank
Hispa

 

[Zirescu]

Don't reload your old settings from a file but manually enter them. Likely something you're reloading isn't compatible with the firmware.

 

[hggomes]

Check what process is causing the issue, login to SSH terminal:

# top

 

[hispanico957]

Check what process is causing the issue, login to SSH terminal:

# top

Please explain in which way verify which process give problem !!
Hispa

Hispa

 

[hggomes]

You will see one of the process running at 100% CPU usage, check which.

 

[hispanico957]

You will see one of the process running at 100% CPU usage, check which.

Sorry in which way i can verify which process run at 100%?

Thank
Hispa

 

[hggomes]

Like previously stated, run:

# top

Then check %CPU value at 100% process.

PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND

 

[hispanico957]

Like previously stated, run:

# top

Then check %CPU value at 100% process.

PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND

I must go in telnet and write
# top

Right?
Hispa

 

[hggomes]

Yes, take a printscreen after running the command, maybe it's easier that way.

 

[hispanico957]

Here

Thank
Hispa

 

[hggomes]

You are welcome.

The 100% value shown on WEBUI definitely doesn't match, disable Trendmicro / AIProtection services and check again.

 

[hispanico957]

Another

Trendmicro / AIProtection stuff are disabled

Hispa

 

[hispanico957]

Found the problem !!!!!
If i detachment a switch linksys...the cpu go to zero !
So now i must understand where is the problem on switch ...

Hispa

 

[hggomes]

Linksys Switch model?