SNAX/APC Configuration and Management Manual

Trace Analysis Program
SNAX/APC Configuration and Management Manual—138787
5-9
SELECT Command
For example, given the following instance of the SELECT command
>select data
and the following sequence of record types
1 DATA
2 BIU
3 FSM
4 FSM
5 DATA
the RECORD command will format records 1 and 5 because they are data types.
SELECT Command
Use the SELECT command to select the record types to be formatted (or displayed on a
terminal). The defaults are BIU and DATA, which are the typical settings for application
debugging. The SELECT command used without arguments turns off all selection
options (including defaults).
BIU
displays Basic Information Units, which are units of information traced between
SNAX/APC and SNAX/XF or SNAX/CDF.
BUFFER
displays records obtained and returned to the local or extended buffer pool. This
record is for Tandem internal use only.
DATA
displays units of data traced between SNAX/APC and the application.
FSM
displays changes to the finite state machines. This record is for Tandem internal use.
S[ELECT] [ A[LL] ]
[ record-type [ record-type ... ] ]
record-type is
{ B[IU] }
{ BU[FFER] }
{ D[ATA] }
{ F[SM] }
{ P[ROCESS] }
{ S[PI] }
{ Q[UEUE] }