Measure Reference Manual

that a warning be emitted when CID table usage exceeds 80 percent of the CID table size,
enter:
TACL> ADD DEFINE =_MEAS_EMIT_CID_USAGE, FILE WARN80
The DEFINE must be added prior to starting the Measure subsystem. The DEFINE is ignored
for threshold values less than 01 or greater than 99.
Warning event 4063 looks like this:
10-04-07 10:04:44 \MEASYOS.$XM00 TANDEM.MEASURE.H04 004063 Exceeded CID usage threshold. 80%
Warning event 4063 will not be re-emitted unless CID table usage is reduced to a
pre-determined level before once again exceeding the specified warning threshold. This keeps
the number of 4063 events generated to a required minimum.
The feature was first introduced in H05-AGJ/J03-AGK in RVUs H06.21/J06.10, usable with
H06.20-21/J06.09-10. The feature was then made available in H04-AGM/J02-AGN SPRs,
usable with H06.14-19/J06.04-08.
Usage Notes for G-Series PVUs
• In Measure G11 and later PVUs, the default operation for Measure is not to journal ANSI
SQL name information. This functionality avoids the potentially performance-intensive task of
journal file resolution at measurement shutdown. To override the default, use the SQL qualifier
with the START MEASUREMENT request.
You can also use this DEFINE statement in the TACL session prior to issuing a START
MEASSUBSYS command. The DEFINE changes the Measure default mode of operation to
always collect and resolve ANSI SQL name information unless explicitly requested not to do
so in the START MEASUREMENT command:
> ADD DEFINE =_SQL_JOURNAL_DEFAULT_ON, FILE A
To query the current setting of default journaling mode, use the STATUS MEASSUBSYS
command.
• In Measure G09 and later PVUs, the default operation for Measure is not to journal OSS file
pathname information. This functionality avoids the potentially performance-intensive task of
journal file resolution at measurement shutdown. To override the default, use the OSS qualifier
with the START MEASUREMENT request.
You can also use this DEFINE statement in the TACL session prior to issuing a START
MEASSUBSYS command. The DEFINE changes the Measure default mode of operation to
always collect and resolve OSS file pathname information unless explicitly requested not to
do so in the START MEASUREMENT command:
> ADD DEFINE =_OSS_JOURNAL_DEFAULT_ON, FILE A
To query the current setting of default journaling mode, use the STATUS MEASSUBSYS
command.
122 MEASCOM Commands