Measure Reference Manual

These counters occur once for remote systems.
TTY-OPENS
(ZMS Style only) In H06.25/J06.14 and later RVUs, current number of TTY opens (opens of tty
devices using the /G name and the /dev/tty name) on a CPU.
Counter type: Snapshot.
TTY-OPENS-LIMIT
(ZMS Style only) In H06.25/J06.14 and later RVUs, limit of TTY opens (opens of tty devices using
the /G name and the /dev/tty name) on a CPU.
Counter type: Snapshot.
Legacy Style Only Counter Field DDL Definitions for OSSCPU Entities
These counter fields are used in Legacy Style DDL records only.
Fields are listed alphabetically.
FS-CACHE-ACTIVE-QMAX
(Measure G10 PVU only) Maximum number for active cache blocks in use.
Counter type: Max queue.
FS-CACHE-DIRTY-QMAX
(Measure G10 PVU only) Maximum value for dirty cache blocks.
Counter type: Max queue.
FS-CACHE-VALID-QMAX
(Measure G10 PVU only) Maximum value for cache blocks valid.
Counter type: Max queue.
PP-BLOCK-INUSE-QMAX
(Measure G10 PVU only) Maximum number of blocks in use by the OSS pipe pool.
Counter type: Max queue.
Usage Notes for OSSCPU Entities
• The following OSSCPU counter values represent the soft limits of unbounded open resources
used by the OSS file system:
◦ DIR-OPENS-LIMIT
◦ DIR-STREAMS-LIMIT
◦ DISK-OPENS-LIMIT
◦ NFS-OPENS-LIMIT
Unbounded open resources have soft limits that may be exceeded as long as the
OSS-OPENS-LIMIT of 128,000 is not reached. (Note that the OSS-OPENS-LIMIT counter in
282 Entities and Counters