TS/MP 2.5 System Management Manual

Table 7 Server Statistics for I/O Info
For REPLY, Indicates:For SEND, Indicates:Statistic
N.A.Total number of Pathsends to servers in a
server class. Pathsends include any of the
REQ CNT
following APIs: SERVERCLASS_DIALOG_
BEGIN_, SERVERCLASS_DIALOG_ SEND_,
SERVERCLASS_SEND_, and
SERVERCLASS_SENDL_ .
Size, in bytes, of the largest amount of data
transferred in a reply from the server class.
Size, in bytes, of the largest amount of data
transferred in a send.
MAX TSIZE
Size, in bytes, of the average amount of data
transferred in a reply from the server class.
Size, in bytes, of the average amount of data
transferred during a send.
AVG TSIZE
N.ANumber of I/O operations to servers of this
server class.
(For SEND commands, I/O CNT is always
the same as the REQ CNT.)
I/O CNT
REQ CNT
Statistics are not provided for REPLY statements because there are no explicit requests for REPLY.
I/O CNT
Statistics are not provided for REPLY statements because there are no explicit requests for REPLY.
Server Statistics Collected Only By the TCP
Server statistics show the amount of link manager resources used to communicate with a server
class. Only TCPs collect server statistics that provide information about:
• Response time (RESPONSE TIME INFO)
• Frequency distribution (optional)
These statistics are collected only if your environment includes the Pathway/iTS product.
Response Time Info
The RESPONSE TIME INFO section of the statistics display provides information about the completion
of SCREEN COBOL SEND statements.
The measurements are gathered by the TCP for the servers with which it has links. As operations
proceed, the TCP captures each measurement by starting an internal clock the moment after it
issues a SEND statement and stopping the clock the moment after it receives a reply from the server
process. The captured measurements represent server response time.
Example 23 (page 122) shows only the RESPONSE TIME INFO section of the sample server statistics.
See this example as you read this section.
Server Statistics Collected Only By the TCP 121