Performance data in group DFHPROG

The following new fields are added to group DFHPROG:

286 (TYPE-A, 'PCDLCSDL', 4 BYTES)
The total length, in bytes, of the data in the containers of all the distributed program link (DPL) requests, with the CHANNEL option, issued by the user task. This total includes the length of any headers to the data.
287 (TYPE-A, 'PCDLCRDL', 4 BYTES)
The total length, in bytes, of the data in the containers of all DPL RETURN CHANNEL commands issued by the user task. This total includes the length of any headers to the data.
306 (TYPE-A, 'PCLNKCCT', 4 BYTES)
Number of local program LINK requests, with the CHANNEL option, issued by the user task.
307 (TYPE-A, 'PCXCLCCT', 4 BYTES)
Number of program XCTL requests issued with the CHANNEL option by the user task.
308 (TYPE-A, 'PCDPLCCT', 4 BYTES)
Number of program distributed program link (DPL) requests issued with the CHANNEL option by the user task.
309 (TYPE-A, 'PCRTNCCT', 4 BYTES)
Number of remote pseudoconversational RETURN requests, with the CHANNEL option, issued by the user task.
310 (TYPE-A, 'PCRTNCDL', 4 BYTES)
The total length, in bytes, of the data in the containers of all the remote pseudoconversational RETURN CHANNEL commands issued by the user task. This total includes the length of any headers to the data.