esaProbeDistStatsConfigNumBins is a read-write Unsigned32 setting how many distribution bins this metric's histogram is divided into between its configured minimum and maximum values. An administrator increases this for finer-grained visibility into where within the min/max range samples actually fall, at the cost of more bin-boundary objects to configure and more data to poll. For example, raising this from 4 to a larger number of bins lets an engineer see whether round-trip delay samples cluster near the low end or spread evenly across the range, detail a coarser 4-bin histogram would blur together.