Performance collector functions
The following table describes performance collector functions and lists valid filter list parameters for each function. Rule list parameters do not exist for performance collector functions.
Function | Description and examples | Filter list parameters |
|---|---|---|
SGPCCURC | Controls the inclusion or exclusion of the cache controller records Use SGPCCURC to include only cache controllers in which the I/Os-per-second rate is greater than 10 or the read-hit percentage is less than 25.
| EVENTID JOB SGP_CNTLUID SGP_IOPRSEC SGP_NRDHIT@ SGP_NRDPSEC SGP_NWRHIT@ SGP_NWRTPSC SGP_RDHIT@ SGP_RDSPRSC SGP_READ@ SGP_SRDHIT@ SGP_SRDPRSC SGP_SWRHIT@ SGP_SWRPRSC SGP_WRHIT@ SGP_WRITE@ SGP_WRPRSEC |
SGPCPREC | Controls the inclusion or exclusion of the channel path records members Use SGPCPREC to include only channel paths that are busy more than 25 percent of the time.
| EVENTID JOB SGP_CHPID SGP_DP@BUSY SGP_IOPRSEC |
SGPDSREC | Controls the inclusion or exclusion of the data set records Use SGPDSREC to exclude all data sets with a name that starts with SYSTEM and that reside on volume 111111.
Include only data sets that have an I/Os-per-second rate that is greater than 30 or a response time greater than 10 milliseconds.
The response time is stated in .1-millisecond units; therefore, 100 is 10 milliseconds. | DSN DSTYPE EVENTID JOB SGP_CONNTIM SGP_DISCTIM SGP_IOPRSEC SGP_IOSQTIM SGP_JOBCNT SGP_PENDTIM SGP_RDHIT@ SGP_READ@ SGP_RESPTIM SGP_SERVTIM SGP_WRHIT@ SGP_WRITE@ STORCLAS VOL |
SGPFILTR | Controls the inclusion or exclusion of the data set record based on the data set type SGPFILTR applies to all data sets. Filtering temporary data sets with SGPFILTR will give better performance than using the DSTYPE keyword in the SGPDSREC member. Use SGPFILTR to exclude all data sets whose name starts with SYSTEM and are GDGs.
| DSN DSTYPE EVENTID |
SGPJBIRC | Controls the inclusion or exclusion of the job records Use SGPJBIRC to exclude all jobs whose name starts with SMF and have I/Os-per-second rate is less than 20.
| EVENTID JOB SGP_CONNTIM SGP_DISCTIM SGP_IOPRSEC SGP_IOSQTIM SGP_PENDTIM SGP_RDHIT@ SGP_READ@ SGP_RESPTIM SGP_SERVTIM SGP_WRHIT@ SGP_WRITE@ |
SGPLCURC | Controls the inclusion or exclusion of the logical control unit records Use SGPLCURC to include only LCUs whose director port is busy more than 25 percent of the time, or the LCU itself is busy more than 50 percent of the time.
| EVENTID JOB SGP_DP@BUSY SGP_IOPRSEC SGP_LCUID SGP_LCU@BSY |
SGPSMRC | Controls the inclusion or exclusion of the storage pool records Use SGPPSMRC to exclude all pools whose name starts with SAM and have I/Os-per-second rate is less than 20.
| EVENTID JOB POOL SGP_ALLCSPC SGP_ALLOC@ SGP_IOPRSEC SGP_RESPTIM SGP_TOTSPAC |
SGPRSFRC | Controls processing for the IBM RAMAC Virtual Array (RVA) subsystem frame resource To implement this functionality, you must first make JCL changes in the space collector. | EVENTID SGP_BESCOLT SGP_BESFREE SGP_BESTOTL SGP_BESUNCL SGP_ECMCFBS SGP_ECMMSGS SGP_ECMNSPC SGP_ECMPGMS SGP_FSCBYRD SGP_FSCPERC SGP_FSUPERC SGP_NCLPERC SGP_RSFNAME |
SGPSCLRC | Controls the inclusion or exclusion of the storage class summary records Use SGPSCLRC to exclude all storage classes whose name starts with CICS and whose I/Os-per-second rate is less than 20.
| EVENTID JOB SGP_CONNTIM SGP_DISCTIM SGP_DSNCNT SGP_IOPRSEC SGP_IOSQTIM SGP_PENDTIM SGP_RDHIT@ SGP_READ@ SGP_RESPTIM SGP_SERVTIM SGP_WRHIT@ SGP_WRITE@ STORCLAS |
SGPVOLRC | Controls the inclusion or exclusion of the volume records Use SGPVOLRC to exclude all volumes whose serial starts with WRK, or volumes whose I/Os-per-second rate is less than 20.
| EVENTID JOB SGP_@BUSY SGP_CFWHIT@ SGP_CFWPRSC SGP_CONNTIM SGP_CUBSYDL SGP_DFWHIT@ SGP_DFWPRSC SGP_DISCTIM SGP_DPBSYDL SGP_DSALLOC SGP_DVBSYDL SGP_IOPRSEC SGP_IOSQTIM SGP_NRDHIT@ SGP_NRDPSEC SGP_PENDTIM SGP_RDHIT@ SGP_READ@ SGP_RESERV@ SGP_RESPTIM SGP_SERVTIM SGP_SRDHIT@ SGP_SRDPRSC SGP_WRHIT@ SGP_WRITE@ STORGRP VOL |
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