esaProbeStatsMinPosP2RJitter is an unsigned 32-bit value that reports the lowest recorded positive one-way jitter (packet-to-packet delay variation), in microseconds, from the probe to the reflector, for the interval that is still being actively collected (the live bin). Positive (a packet arriving later than the one before it) jitter from the probe to the reflector is exactly the kind of packet-to-packet delay variation that causes stutter in voice and video traffic riding over the same service. For example, if this minimum positive jitter from the probe to the reflector holds steady at its usual floor while spikes show up elsewhere in the same live bin, the technician watching the dashboard right now can conclude the path itself is healthy and the spikes are transient.