OsmoHLR doesn't appear to have any statistics / counters
I just tried:
OsmoHLR> show rate-counters OsmoHLR> show stats Ungrouped counters:
so there seems to be no statistics at all, which is not very good from an operational point of view.
It shouldn't be very hard to add some counters e.g. for the various GSUP procedures, or the number of MSC/SGSN conncetions, number of EUSEs routed, ...