I have a difference between 2 search peers, both members of my indexer cluster, for the time to Reap Knowledge Bundle Directory. The average of the first one is about 2~3s whereas the second one is about 30s (or more). The hardware is the same, no huge difference in the network.
It seems that the first one receive most of the time delta bundle but the 2nd one mainly baseline. I think that why it take more time - the bundles are bigger.
It results that sometimes the searches are really slow or fail. Any idea to solve this?