CPU maxed out on 493

RouterOS General
1

I’ve got a RB493 acting as a PPPoE server and also doing some straightforward routing (static routes). It currently has 12 logged-in PPPoE users, and the CPU is running at 98-100%.

I have another RB493 in a similar role on a different site, which has almost 50 logged-in PPPoE users, same firmware & bootloader, but only 10-20% CPU.

Any ideas where to look for what’s chewing the CPU?

2

Sorry, should have said: ROS 3.23, firmware 2.20 on both.

3

Check if scripts are not running.

4

I haven’t created any scripts:

[admin@minaun-493] /system script> print 
Flags: I - invalid 
[admin@minaun-493] /system script> job print 
 # SCRIPT                                 OWNER                                STARTED             
 0                                        admin                                jul/03/2009 11:24:24
[admin@minaun-493] /system script>

I assume that one running job is my login session?

Any other suggestions?