Measure Reference Manual

if you requested one either explicitly, in the START MEASUREMENT command, or by making
journal segment construction the default, as described in the usage notes for START
MEASSUBSYS (page 120).) OSS journal segment states can be:
◦ OSS journal segment attached
◦ OSS journal segment under construction
◦ OSS journal segment error: nnnn
Journal segment construction occurs after the measurement is stopped. When construction is
complete, current openers of the file are not notified. MEASCOM sessions that have a data
file open can use the OSS file-system name server to resolve OSS file pathname references.
To access the journal segment, issue a DELETE MEASUREMENT command and then repeat
the original ADD MEASUREMENT command.
Examples
• This example shows an INFO MEASUREMENT report where counter data record suppression
was specified for the measurement. Measure H02 and later PVUs enable this suppression
feature.
+ INFO MEASUREMENT MEASXX
Add measurement $PERF.GREG.MEASXX -- Current Data File --
Data collected from system \YOSPRD, MEASURE release version H02.
From 16 Aug 2007, 13:52:32
Counter data records suppressed
-- Add Cpu 0
• This example shows an INFO MEASUREMENT report that includes ANSI SQL names:
+ INFO MEASUREMENT $GUEST.MEASURE.DEMO
Add measurement $GUEST.MEASURE.DEMO -- Current Data File --
Data collected from system \DEMO, MEASURE release version H01.
From 26 Feb 2003, 15:59:54
-- Add File ‘TABLE CATALOG_12.SCHEMA_34.TABLE_56’
-- Add Discopen ‘TABLE CATALOG_12.SCHEMA_34.TABLE_56’
-- Add Diskfile ‘TABLE CATALOG_12.SCHEMA_34.TABLE_56’
• This example displays information about all currently accessible data files. The current file is
an active data file, therefore the INFO MEASUREMENT command cannot display the stop
time of the measurement or the contents of the file.
+ INFO MEASUREMENT *
Add measurement $DATA.CAPTURE.CPUPROC - Current Data File --
Data collected from system \MEASURE, Measure release version G11.2
From 29 Aug 2003, 07:00:00
-- Add cpu *
-- Add process *
Add measurement $DATA.CAPTURE.NEWPH
Data collected from system \MEASURE, Measure release version G11.2
From 28 Aug 2003, 20:15:00, To 28 Aug 2003, 20:30:00
Process 525 Entities 115500 Words
Processh 525 Entities 435317 Words
-- Add Processh $SYSTEM.SYS00.TSYSDP2 ($SYSTEM.SYS00.TSYSDP2)
-- Add Processh $SYSTEM.SYS00.MEASCOM ($SYSTEM.SYS00.MEASCOM)
• For an OSS measurement data file, this example shows the active measurement:
+ INFO MEASUREMENT *
Add measurement $SPOOL.MEASDATA.MDATA
Data collected from system \DEV, MEASURE release version G09
From 17 Nov 2000,11:19:18
OSS journal segment attached
Cpu 6 Entities 1992 Words
Process 909 Entities 156348 Words
66 MEASCOM Commands