OMVSDATA NETSTAT MEMORY subcommand output

This report is similar to the HSAS memory display (oenetstat-m), and displays memory-related statistics. In addition to internal diagnostic information, the following fields are displayed:
WrBufMax
Current maximum I/O write buffers.
RdBufCur
Current I/O read buffers in use.
WrBufHi
High water mark for I/O write buffers.
WrBufCur
Current® I/O write buffers in use.
RdBufHi
High water mark for I/O read buffers.
RdCurMax
Current maximum I/O read buffers.