There may be a CPU spike when BGP peering is being re-established. If the BGP tables are large, e.g. Internet routes, might also expect the BGP scanner to spike the CPU when it runs. The latter, if I recall correctly, runs once a minute.
Again, what you might be seeing might be normal and not cause for concern.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...