To format a named counter structure dump, use the IPCS STRDATA subcommand as follows:
STRDATA DETAIL LISTNUM(0) ENTRYPOS(ALL)
The key of each entry in this list is the counter name. The version field contains the counter value minus its maximum value minus 3 (in twos complement form) which has the effect that all counters have a value of -2 when they have reached their limit (and the value of -1, equal to all high values, never occurs). The start of the adjunct area contains the 8-byte minimum and maximum limit values that apply to the counter.
For information about the STRDATA subcommand and its options, see OS/390 MVS IPCS Commands.