Measure Reference Manual

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* entity identification items:
(none)
* counter value items:
02 home-trans type binary 32 unsigned.
02 home-trans-qtime type binary 64.
02 home-trans-qmax type binary 16 unsigned.
02 remote-trans type binary 32 unsigned.
02 remote-trans-qtime type binary 64.
02 remote-trans-qmax type binary 16 unsigned.
02 home-net-trans type binary 32 unsigned.
02 home-net-trans-qtime type binary 64.
02 home-net-trans-qmax type binary 16 unsigned.
02 aborting-trans type binary 32 unsigned.
02 trans-backout-qtime type binary 64.
02 trans-backout-qmax type binary 16 unsigned.
end
For descriptions of the header fields used by all entities, see Common Entity Header Fields (page 144).
Common Counter Field DDL Definitions for TMF Entities
These counter fields are used in both styles of DDL records.
Fields are listed alphabetically.
ABORTING-TRANS
Number of aborted transactions. An aborted transaction is counted regardless of whether it began
in the local system and remained there, began in the local system and was distributed to a remote
system, or began in a remote system and was distributed to the local system.
This counter is advanced only in the TMF record of the CPU containing the primary $TMP process.
If the primary $TMP switches CPUs in response to a PRIMARY command, the ABORTING-TRANS
counter in the TMF record of the CPU containing the new primary is advanced. The counter in the
TMF record of the CPU containing the old primary remains intact.
A PRIMARY switch of $TMP causes a small number of aborting transactions to be counted twice,
once in the old primary and once in the new primary. Multiple PRIMARYs can cause an aborting
transaction to be counted more than twice.
Counter type: Incrementing.
HOME-NET-TRANS
Number of transactions that began in this system and were subsequently distributed to another
system.
This counter is advanced only in the TMF record of the CPU containing the primary $TMP process.
If the primary $TMP switches CPUs due to a PRIMARY command, the HOME-NET-TRANS counter
in the TMF record of the CPU containing the new primary is advanced. The counter in the TMF
record of the CPU containing the old primary remains intact.
The total number of network transactions the local system has participated in is the sum of the
HOME-NET-TRANS and REMOTE-NET-TRANS counters in all of the CPUs. Number of transactions
that began on the local system and were never distributed to another system is HOME-TRANS
minus HOME-NET-TRANS.
Counter type: Incrementing.
TMF 363