OSI/MHS SCF Reference Manual

Formatting Trace Files With PTrace
OSI /MHS SCF Reference Manual—424828-001
3-17
PROCESS Trace Records
MHSIUC Trace Records
These record the flow of messages between functional units within a process.
iduId
is a 32-bit number identifying the IDU in octal.
layer
is a number in the range 0 through 6.
layer-entity
is a number in the range 0 through 32767.
FU-Type
is a number in the range 0 through 600.
sunit
is a 16-bit number identifying the destination SU.
priority
is a number in the range 0 through 4.
This is another example of an MHSIUC trace record:
INTER UNIT COMMUNICATIONS : IDUId=iduId
From FU : layer layer-entity FU-Type
Destination FU Type : FU-Type
Destination SU : sunit
Priority : priority
05/24/91 01:25:47.438000 > 023.314000 #374 MHSIUC
INTER UNIT COMMUNICATIONS : IDUId=2000370
From FU : 3-0-301
Destination FU Type : 413
Destination SU : 3
Priority : 2