VMware CPU Load Problem !!! V5.18

RouterOS General
1

exactly 1 year ago i have ordered Level 4 License for my Router OS ( RX86-Vmware)

now i have a terrible problem in My Router OS. when i upgraded my router os to 5.14. and also above ( Now i use the latest version V5.18)

When i restarting Router os or Turn on Vmware and Booting RB. after 4 or 5 Hours cpu load will increase to 80 or 100 %

My Server Details>> 1 CPU (2 Core) G6950 2.8 Ghz RAM 4 GB + Vmware

Packages List installed in My Router OS : Advanced-Tool dhcp hotspot ipv6 mpls ppp routerboard routing security system ups wireless ( All version V5.18)
SNMP Disabled
WebProxy is disabled
No DUDE agent installed or monitoring
just a RB doing NAT and VPN PPTP SSTP>>>>>> very simple setup.

also i checked Profile tool for checking CPU Usages ( 2 Core or Total Option )

i have seen Management option is High ( 60 % to 80 % )

CPU Load is very high.How can i do to fix this high CPU usage on the management profile.???

i maked supout.rif from my Router OS and sent to Mikrotik Support Team. but still i don’t have any reply or email from Support Team !!

please help me.
Thanx
Mahdad

2

Try disabling SNMP and check your CPU load then.

3

You have to give them a few days, and then keep replying to the automated email to finally get a response… they have lots of emails, and yours can get lost easily in the crowd.

4

and what does /tool profiler say about this usage?

5

Hello,

I confirm the load problem on 5.18
It is because of ppp

Here are the profiles side by side of 5.17 and 5.18. It is the same server handling the same types of jobs.

GL
5.18load.gif

6

Hi, a have similar problem - 100% cpu usage after upgrading from 5.16 to 5.18. A use RB450G.
1.png

7

same problem with rb493g on 5.16, 5.18 and 5.19, cpu at 100%
only solution was to turn off sstp server

edit: most likely a single mikrotik sstp client was causing this, switched as many as i could to l2tp, now with 2 sstp clients cpu is below 10%

edit2: 30 minutes later cpu again 100% with only 2 sstp clients :frowning:

8

in my case, in 5.18 and 5.19 when sstp is enable, cpu go for 45% or more… but I disable sstp server and returns to normaly (5 - 8 % CPU Load)