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MikroTik App
 
st3ph4n3
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Mikrotik's management profile take high CPU

Tue Sep 20, 2011 2:01 pm

Hello,

Have a RB1100 \w RoS V5.7, the problem is, mostly time, my CPU tends to reach 100%.
from /system profile, the most used process (above 40%) is named "management".

My question is, what is that process and what its functionnalities ?

Thanks.
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cbrown
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Re: Mikrotik's management profile take high CPU

Tue Sep 20, 2011 4:03 pm

Our RB1100 was doing the same thing on v5.5. I upgraded it to v5.7 and it seems to have stopped for now. I hope it doesn't come back.
 
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vectieba
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Re: Mikrotik's management profile take high CPU

Tue Sep 20, 2011 4:22 pm

I am having the same problem with 5.7 on x86. Management uses all the cpu and it constantly runs into 100%. I have an Intel 2.4Ghz CPU with 756MB Ram and 80GB Hdd.
 
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cbrown
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Re: Mikrotik's management profile take high CPU

Tue Sep 20, 2011 4:24 pm

Send a supout when it is happening.
 
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vectieba
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Re: Mikrotik's management profile take high CPU

Tue Sep 20, 2011 4:30 pm

Read in another post about someone who had a similar problem so i changed my dude settings on the specific device and unchecked the Router OS checkbox in the general tab in the dude. It seems to have solved the problem. :lol:
 
rafaelhol
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Re: Mikrotik's management profile take high CPU

Thu Aug 23, 2012 3:09 am

[quote="st3ph4n3"]Hello,

Have a RB1100 \w RoS V5.7, the problem is, mostly time, my CPU tends to reach 100%.
from /system profile, the most used process (above 40%) is named "management".

My question is, what is that process and what its functionnalities ?

Thanks.[/quote


I have a RouterBoard RB1200 with the same problem.
And uitlizo version router O.S. 5.20
She is in the processing overload on 2 times in 2 minutes in the 5 on 5 in management.
This is a abusurdo ... View Screen.
I hope that staff correct it as soon as possible, because it is a mistake without stand or head.
RB1200.PNG
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m2806
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Re: Mikrotik's management profile take high CPU

Tue Oct 09, 2012 2:39 pm

I had the same issue but was because of the snmp in the mikrotik
 
nspotorno
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Re: Mikrotik's management profile take high CPU

Fri Jul 04, 2014 2:18 am

Thanks m2806

It was the SNMP the culprit, on an RB1100AHx2
My problem started to happen when I disabled dude, for many problems was causing with the Radius...
Once SNMP was disabled, management went to 0
Right after I re enabled SNMP and management stayed 0
Weĺl see next reboot
 
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soonwai
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Re: Mikrotik's management profile take high CPU

Thu Apr 14, 2016 8:58 pm

Today for the first time in 3-4 years of using this router, I encountered this problem on my RB2011UAS-2HnD ROS 6.34.2.

webfig was unreponsive returning "internal server error" after a few mins.
winbox showed "logging in" and then nothing.
Managed to SSH in. CPU was at 100%. Profiler showed Management process as the culprit.

I use an SNMP client for Mac OS X called Peakhour which monitors just 2 interfaces (wlan1 and pppoe1) at 1 sec intervals.

Kicking myself for not making supout when it happened but will definitely do so if it happens again.
 
myso
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Re: Mikrotik's management profile take high CPU

Tue Aug 09, 2016 10:24 pm

Hi, on my RB1100 I constantly have the CPU on 100% load. Profile says Management 80%, unclassified 20%. Tried turning off scheduler (1 script), turning off SNMP, turning of "Router OS" in Dude, but nothing helps, right after reboot the CPU goes back to 100%.

I tried making supout.rif multiple times, it goes thru but doesn't show under files :(

Any ideas?

thanks

Mike
 
myso
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Re: Mikrotik's management profile take high CPU

Thu Aug 11, 2016 10:04 am

OK I seem to have resolved the issue - I think the NAND was somehow corrupted, as I couldn't see any files, nor in winbox or cli. So I connected to the router using RS232 + netinstall, formatted the NAND, uploaded the latest .npk and since then everything seems to be alright.
 
kirgudu
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Re: Mikrotik's management profile take high CPU

Wed Feb 24, 2021 10:37 pm

The same problem HAP AC, 6.48.1
Disabling SNMP didn't help, Dude not use, Radius not in use.

Disabling KID in KID CONTROL - solve problem.
NAME CPU USAGE
l2tp 0%
snmp 0%
spi 0%
ethernet 3%
console 0.5%
ssh 0%
dns 0.5%
firewall 7.5%
networking 10%
winbox 0.5%
logging 0.5%
management 27.5%
encrypting 0%
routing 0.5%
queuing 0.5%
bridging 0.5%
unclassified 6.5%
total 58%
Last edited by kirgudu on Wed Feb 24, 2021 11:14 pm, edited 1 time in total.
 
tranceinsane
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Re: Mikrotik's management profile take high CPU

Sat Dec 04, 2021 8:45 pm

Hi, I have a ssl process in profiler taking up 80% of CPU, and together with other lower processes the CPU gets 100% after every 3 days, so need to reboot my router and then it goes again to 100% after 3 days. www-ssl is turned off. So what is that ssl procees, any idea?
 
Parabellum
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Re: Mikrotik's management profile take high CPU

Thu Nov 24, 2022 4:06 pm

Same problem on RB4011iGS+ 7.6 (stable):
Image

Plz help, how can i fix it?
 
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mkx
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Re: Mikrotik's management profile take high CPU

Thu Nov 24, 2022 7:26 pm

Most often the management process services winbox connection(s). Depending on number of open windows in winbox and the type of data it can cause considerable load on ROS device. To find out if it's indeed winbox that's hogging CPU close winbix connection(s) and connect via CLI (ssh). Then run /tool profile cpu=all to see what uses CPU cycles.
 
Parabellum
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Re: Mikrotik's management profile take high CPU

Fri Nov 25, 2022 11:44 am

Most often the management process services winbox connection(s). Depending on number of open windows in winbox and the type of data it can cause considerable load on ROS device. To find out if it's indeed winbox that's hogging CPU close winbix connection(s) and connect via CLI (ssh). Then run /tool profile cpu=all to see what uses CPU cycles.

No, it does not help:
[admin@] > /tool profile cpu=all
Columns: NAME, CPU, USAGE
NAME CPU USAGE
ovpn 0 0%
ethernet 0 0.5%
firewall 0 3%
networking 0 5.5%
management 0 89%
routing 0 1%
bridging 0 0%
unclassified 0 1%
cpu0 100%
ethernet 1 0.5%
firewall 1 3.5%
networking 1 2.5%
management 1 7.5%
routing 1 1%
bridging 1 0%
unclassified 1 1%
cpu1 16%
ovpn 2 0%
ethernet 2 2%
console 2 0.5%
ssh 2 0%
firewall 2 1.5%
networking 2 2%
management 2 1%
routing 2 1%
unclassified 2 2%
cpu2 10%
ovpn 3 1%
ethernet 3 0%
firewall 3 2.5%
networking 3 1%
management 3 86.5%
routing 3 0.5%

Connection Tracker shows no 8291 port connections.
Any other options?
 
Parabellum
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Re: Mikrotik's management profile take high CPU

Sun Nov 27, 2022 6:59 pm

Ok, I think this it the RoS 7.6 bug. I've rebooted the router and the problem gone.

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