Pathway/iTS Management Programming Manual

ZPWY-MAP- Definitions
NonStop Pathway/iTS Management Programming Manual—426749-002
6-67
ZPWY-MAP-STATS-TERM2
ZCURSIZE
is the current amount of data space, in words, requested for terminal
context at the time that the TCP reports these statistics.
ZREQCNT
gives the number of terminal requests for context data space.
ZAGGREGATEREQSIZE
gives the total size, in words, of requests for context data space. To find the
average size in words for context data space, divide
ZAGGREGATEREQSIZE by ZREQCNT.
ZCODE
contains information about the terminal requests for code space. ZCODE
contains the following subfields:
ZMAXSIZE
is the largest single terminal request for code space during the interval that
the TCP reports these statistics. This number is the sum, in bytes, of all the
code segment sizes in the request.
ZCURSIZE
is the size, in bytes, of the latest terminal request for code space for the
interval that the TCP reports these statistics.
ZPERFINFO
provides measurements on input completion to input initiation performance. The
measurements are gathered by the TCP for the TERM objects under its control.
Measurement collection begins either at TCP initialization when you set the
ZSTATS field in ZPWY-DDL-DEF-TCP to ZPWY-VAL-ON or after you assign
ZPWY-VAL-ON to the ZSTATS field in ZPWY-DDL-PAR-CONTROL-TCP when the
TCP is running. As operations proceed, measurements are captured by starting
and stopping internal clocks at initiation and termination of ACCEPT and SEND
MESSAGE statements. The following are the limits imposed on measurement
collection:
•
Measurements will stop for any TERM object upon the 99,999,999th
measurement.
•
Any measurement greater than 99,999,999.99 seconds is discarded.
•
Once a measurement counter reaches 99,999,999.99 seconds, measurements
will stop being collected for this TERM object.
•
Response times are reported in microseconds.