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alex_rhys-hurn
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Posts: 352
Joined: Mon Jun 05, 2006 8:26 pm
Location: Kenya
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100% CPU on hEX with 7.1beta1 and no config

Tue Aug 11, 2020 5:31 pm

Hi All,

Just an FYI here (and I have sent supout to support@mikrotik).
EDIT to Comply with reporting bugs rules:
  • Previous verison: 6.47.1
  • How to reproduce: Click tools profile, select all and then press start.
  • Reproducibility: Always
  • Extra info: /export and screenshots below.
This is a hEX with defconf removed and only a DHCP client running:
[admin@MikroTik] > /export 
# aug/11/2020 17:30:31 by RouterOS 7.1beta1
# software id = 9TIA-AJFX
#
# model = RouterBOARD 750G r3
# serial number = 8AFF08414D3C
/interface ethernet
set [ find default-name=ether1 ] speed=100Mbps
set [ find default-name=ether2 ] speed=100Mbps
set [ find default-name=ether3 ] speed=100Mbps
set [ find default-name=ether4 ] speed=100Mbps
set [ find default-name=ether5 ] speed=100Mbps
/interface lte apn
set [ find default=yes ] ip-type=ipv4
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip vrf
add list=all name=main
/snmp community
set [ find default=yes ] addresses=0.0.0.0/0
/user group
set full policy=local,telnet,ssh,ftp,reboot,read,write,policy,test,winbox,password,web,sniff,sensitive,api,romon,dude,tikapp
/ip firewall connection tracking
set enabled=no
/ipv6 settings
set disable-ipv6=yes
/ip dhcp-client
add disabled=no interface=ether1
/ip dns static
add address=192.168.88.1 name=router.lan type=A
/system clock
set time-zone-name=Africa/Nairobi
/system ntp client
set enabled=yes
/system package update
set channel=development
/system resource irq rps
set ether1 disabled=no
set ether2 disabled=no
set ether3 disabled=no
set ether4 disabled=no
set ether5 disabled=no
[admin@MikroTik] > 

Image
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Last edited by alex_rhys-hurn on Tue Aug 11, 2020 9:50 pm, edited 3 times in total.
 
alex_rhys-hurn
Member
Member
Topic Author
Posts: 352
Joined: Mon Jun 05, 2006 8:26 pm
Location: Kenya
Contact:

Re: 100% CPU on hEX with 7.1beta1 and no config

Tue Aug 11, 2020 9:31 pm

EDIT: There is more to this: "Uptime is now 4 hours and the cpu is still pegged at 100% by unclassified services."

Actually it seems like /tool profile is lying, or maybe /system resource monitor is lying. Below screen shot shows Tools Profile showing 100% use but /sys resoure monitor shows 0% in use:
Image
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