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CPU usage upto 90%

Posted: Thu Sep 05, 2019 10:43 am
by anil
Hello All, I am using 1036 mikrotik, where i have 500 clients, i am having issues uth cpu high usages especially when large number of customers diconnects after power cut on customer end. Any solutions?

Re: CPU usage upto 90%

Posted: Thu Sep 05, 2019 9:35 pm
by AlainCasault
Hello,

You may have many issues. If you look at the specs, you'll notice that the setup will influence performance.

L7 filters, if any, load the CPU.

I suggest that you start with /tools - profiles to see which service is using up the CPU and report back your findings.

Also include your config for analysis.

Cheers,


Sent from my cell phone. Sorry for the errors.


Re: CPU usage upto 90%

Posted: Thu Sep 05, 2019 9:36 pm
by sebastia
there was a presentation by Tik support on some frequent issues with pppoe servers: https://mum.mikrotik.com/presentations/ ... 948376.pdf
have a look if relevant for you