Pathway/iTS Management Programming Manual

ZPWY-MAP- Definitions
NonStop Pathway/iTS Management Programming Manual—426749-002
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ZPWY-MAP-STATS-TCP2
ZCURALLOC
is the number of words allocated from this code area at the time that the
TCP reports these statistics.
ZMAXREQ
is the greatest number of words used in a request for SCREEN COBOL
code space. This request includes the total number of words for, at most,
three code segments.
ZAGGREGATEREQSIZE
is the total number of words in a request for SCREEN COBOL code space.
To find the number of words in the average request for SCREEN COBOL
code space, divide ZAGGREGATEREQSIZE by ZREQCNT.
ZABSENT
is the number of the SCREEN COBOL code segments that are not in the
code area of the extended code segment at the time that the TCP is ready
to execute a TERM task. To find the percentage of code segments, multiply
ZABSENT by 100 and divide by ZREQCNT.
ZQUEUEINFO
reports statistics on internal queues that the TCP maintains for requests from
TERM objects and servers and for its own checkpoint and code-reading
operations. ZQUEUEINFO contains the following subfields:
ZTERMPOOL
reports queue information about requests for the TERM pool area.
ZTERMPOOL contains the following subfields:
ZREQCNT
is the request count; that is, the number of I/O buffer requests the TCP
received during the time that it reports these statistics.
ZWAITS
is the percentage of I/O buffer requests that waited in the TCP queue
before they were executed.
ZMAXWAITS
is the greatest number of queued I/O buffer requests encountered during
the interval for which the TCP reports these statistics.