You can select individual reports, but by default all reports are
produced.
Activity Summary
See the sample Activity Summary report
in this section, which was created with the following command:
CICSPA CTGSTATISTICS(ACTIVITY,OUTPUT(ddname))
The following fields are shown on the Activity Summary report:
- Gateway ID
- CICS® TG APPLID.
- Start time
- CICS TG daemon start time.
- Up time
- CICS TG daemon running time.
- Number of intervals
- For a given CICS TG daemon instance, this is a count of
the SMF records written for a unique collection time.
- Number of requests
- Number of requests processed. This is taken from the most recent
SMF record for a given CICS TG daemon instance.
- Peak TPS
- Peak transaction rate per second. This figure is obtained by evaluating
GD_IALLREQ / GD_IRUNTIM to find the highest transaction rate across
all intervals for this CICS TG daemon instance.
- Peak time
- Peak transaction rate interval start. This is the collection time
of the interval that contained the Peak TPS value.
- Connect timeouts
- The number of times connect timeout occurred.
- Worker timeouts
- The number of times worker timeout occurred.
Usage and Capacity
The following command produces the
Usage and Capacity report:
CICSPA CTGSTATISTICS(ACTIVITY,USAGE(RATIO(90),OUTPUT(ddname))
The following fields are shown on the Usage and Capacity
report:
- Gateway ID
- CICS TG APPLID.
- Start time
- CICS TG daemon start time.
- Collection time
- Statistics collection time.
- Region size
- The amount of used memory ELOAL.
- Region max
- The amount of available memory ELIM.
- Java heap size
- The JVM heap size after garbage collection.
- Java heap max
- The JVM maximum heap size.
- Clients peak
- Peak number of allocated connection manager threads.
- Clients max
- Maximum number of connection managers.
- Workers peak
- Peak number of allocated worker threads.
- Workers max
- Maximum number of worker threads.
- EXCI pipes num
- Number of EXCI pipes allocated.
- EXCI pipes max
- EXCI pipe limit.
- IPIC sessions num
- Number of IPIC sessions in use.
- IPIC sessions avail
- Number of negotiated IPIC sessions.
The Capacity ratio is a user-defined value that
can be specified in the RATIO suboperand. It is used to determine
if an asterisk (*) is inserted as a warning indicator in the EXCI
pipes or IPIC sessions columns when the Num to Max/Avail ratio exceeds
the specified ratio. The default is 90.
Configuration Summary
See the sample Configuration Summary
report in this section, which was created with the following command:
CICSPA CTGSTATISTICS(CONFIGURATION,OUTPUT(ddname))
The following fields are shown on the Configuration Summary
report:
- Gateway ID
- CICS TG APPLID.
- Jobname
- CICS TG daemon name.
- Start time
- CICS TG daemon start time.
- Initial Connection Managers
- The initial number of connection manager threads initconnect created
by the Gateway daemon.
- Max Connection Managers
- The maximum number of connection manager threads maxconnect that
can possibly be created and allocated by the Gateway daemon.
- Initial Worker Threads
- The initial number of worker threads initworker created
by the Gateway daemon.
- Max Worker Threads
- The maximum number of parallel requests maxworker that
the Gateway daemon can process.
- Host Name
- The host name of the CICS TG computer.
- Default Server
- The default CICS TG server.
- TCP Protocol Port Number
- The TCP protocol handler port number, or -1 if the protocol is
not enabled.
- TCP Protocol Bind Address
- The address or host name to which the TCP protocol handler is
bound. This statistic does not contain a value if the protocol handler
is not enabled.
- SSL Protocol Port Number
- The SSL protocol handler port number, or -1 if the protocol is
not enabled.
- SSL Protocol Bind Address
- The address or host name to which the SSL protocol handler is
bound. This statistic does not contain a value if the protocol handler
is not enabled.
- ELIM Available Memory
- The amount of available extended user private storage (in bytes)
in the Gateway daemon address space. This amount is less than or equal
to the amount of storage specified by the job REGION parameter.
- JVM Initial Heap Size
- The size of the Gateway daemon initial JVM heap (in bytes).
- Max Heap Size
- The size of the Gateway daemon maximum JVM heap (in bytes).
- EXCI NetName
- The NETNAME of the specific pipe used for EXCI calls or empty
string if generic pipes are being used. The NETNAME is defined by
the environment variable DFHJVPIPE.
- EXCI Pipe Limit
- The maximum EXCI pipe allocation for each MVS™ address space. This value is the equivalent
to the CICS subsystem initialization parameter LOGONLIM.
- Defined IPIC Servers
- The number of CICS servers defined in the configuration
file.

Client Workload
See the sample Client Workload report
in this section, which was created with the following command:
CICSPA CTGSTATISTICS(CLIENTWORKLOAD,OUTPUT(ddname))
The following fields are shown on the Client Workload report:
- Gateway ID
- CICS TG APPLID.
- Start time
- CICS TG daemon start time.
- Collection time
- Statistics collection time.
- Resp Time
- Average CICS TG daemon response time.
- Network Latency
- Average network I/O time.
- Total Requests
- Number of requests processed.
- Sync Trans
- Successful SYNCONRETURN transactions.
- Transaction
- Ext: Number of extended LUW transactions.
XA: Number of XA transactions.
- -Tot Data-
- Sent: The amount of client request data.
Rcvd: The amount of
client response data.
- -Avg Data-
- Sent: The average client request size.
Rcvd: The average client
response size.
- Timeout
- Con: The number of times that the Gateway daemon failed to allocate
a connection manager thread to a client application within the defined connecttimeout length
of time.
Wrk: The number of times the Gateway daemon failed to allocate
a worker thread to a connection manager within the defined workertimeout length
of time.

CICS Workload
See the sample CICS Workload report
in this section, which was created with the following command:
CICSPA CTGSTATISTICS(CICSWORKLOAD,OUTPUT(ddname))
The following fields are shown on the CICS Workload report:
- Gateway ID
- CICS TG APPLID.
- Start time
- CICS TG daemon start time.
- Collection time
- Statistics collection time.
- CICS
- The CICS connection.
- Protocol
- The CICS server protocol.
- Resp Time
- Average CICS response time.
- Total Requests
- Number of requests processed.
- -Tot Data-
- Sent: The amount of CICS request data.
Rcvd: The
amount of CICS response data.
- -Avg Data-
- Sent: The average CICS request size.
Rcvd: The
average CICS response size.
- Comms Failures
- Number of CICS communication failures.
