I've employed an RB450G in a datacenter recently, and experiencing strange 100% CPU usage spikes on the CPU graph. They always last a single tick only, and the SNMP monitoring tool sampling the same board (with more frequent, 2-minute intervals) shows no signs of them. There are no other kinds of resource spikes, no extra traffic or measurable suspicious activity. Below is a sample attached containing the present day's daily graph. Should I create a support ticket? The router is otherwise functioning perfectly. Running on 5.14.
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