Pathway/iTS System Management Manual (G06.24+)

Tuning Your System Using Statistics
HP NonStop Pathway/iTS System Management Manual—426748-002
5-20
I/O Info
REQ CNT
REQ CNT indicates the number of times that the TCP executes the SCREEN COBOL
DISPLAY, ACCEPT, or SEND statements.
Statistics are not provided for REPLY statements because there are no explicit
requests for REPLY. Statistics are not provided for CHECKPOINT operations because
the TCP performs more checkpoint operations than there are SCREEN COBOL
checkpoint requests.
DISPLAY Statements
Because the DISPLAY statements (DISPLAY BASE, DISPLAY DYNAMIC, DISPLAY
OVERLAY, DISPLAY, RESET, TURN, CLEAR INPUT, and SCROLL) do not always
MAX
TSIZE
(transfer
size)
Size, in bytes, of the
largest amount of data
transferred to the
terminal
Size, in
bytes, of the
largest
amount of
data
transferred
from the
terminal
Size, in
bytes, of
the largest
amount of
data
transferred
to a server
Size, in
bytes, of
the largest
amount of
data
transferred
from a
server
Size, in
bytes, of
the largest
amount of
data
transferred
for a
checkpoint
request
AVG
TSIZE
Size, in bytes, of the
average amount of data
transferred to the
terminal
Size, in
bytes, of the
average
amount of
data
transferred
to the
terminal
Size, in
bytes, of
the average
amount of
data
transferred
to a server
Size, in
bytes, of
the
average
amount of
data
transferred
from a
server
Size, in
bytes, of
the
average
amount of
data
transferred
for a
checkpoint
request
I/O CNT Number of I/O
operations caused by
the DISPLAY
statements
Number of
I/O
operations
caused by
the
ACCEPT
statements
Number of
I/O
operations
caused by
the SEND
statements
(For SEND,
I/O CNT is
always the
same as
REQ CNT.)
N.A. N.A.
Table 5-4. Terminal Statistics for I/O INFO
Statistic DISPLAY ACCEPT SEND REPLY
CHECK-
POINT