User activity monitors
The monitors listed in the following table measure user activity.
Monitor | Title | View name | Description, Parameters, Warning |
|---|---|---|---|
BINDF | Failed Automatic Binds | DBINDF | Reports the number of attempted automatic binds that failed during the sampling period Parameters: none |
BINDS | Successful Automatic Binds | DBINDS | Reports the number of automatic binds that were completed successfully during the sampling period Parameters: none |
BNPKF | Failed Automatic Binds for Packages | DBNPKF | Reports the number of failed automatic bind requests for packages during the sampling period The reported value is the difference between the total automatic bind requests for packages minus the successful requests (QTAUTOBA). Parameters: none |
BNPKS | Successful Automatic Binds for Packages | DBNPKS | Reports the number of successful automatic bind requests for packages during the sampling period (QTPKABND) Parameters: none |
COMP2 | Phase 2 Commits | DCOMP2 | Reports the number of successful phase 2 commit requests during the sampling period A two-phase commit is used by both IMS and CICS transactions. Parameters: none |
COMRO | Read-Only Commits | DCOMRO | Reports the number of read-only commit requests during the sampling period A read-only commit is a one-phase commit used by IMS and CICS in query-only processing. Parameters: none |
COMSY | Sync Commits | DCOMSY | Reports the number of synchronized commit requests during the sampling period A synchronized commit is used by TSO applications, the Call Attach Facility, and batch applications. Parameters: none |
CONUT | Connection Percent Utilization | DCONUT | Reports the percentage of active connections of the total allowable during the specified sampling period, by one of the following types:
The total allowable connections are defined by the following values in the DSNZPARM data set:
When CONUT is started without parameters, all active connections are monitored. The percentage is reported as the sum of active connections of the total. Parameters: [TSO|BATCH|DBAT] |
DROWA | Direct Row Access | DDROWA | Reports the number of attempts to use Direct Row Access to locate a record during the sampling period (QXROIMAT, QXROIIDX, QXROITS) with one of the following results:
If the DROWA monitor is started without parameters (blank), the reported number is the sum of all Direct Row Access attempts during the sampling period. Parameters: [USED|FAILIX|FAILTS| FAILURES] |
EOMFL | End of Memory Failures | DEOMFL | Reports the number of end-of-memory (EOM) failures during the sampling period The count is incremented when an end-of-memory request is processed for a Db2-connected address space; for example, at TSO force. Parameters: none |
EOTFL | End of Task Failures | DEOTFL | Reports the number of end-of-task (EOT) failures during the sampling period The count is incremented when an end-of-task request is processed for a Db2-connected address space; for example, an abend of IMS or CICS tasks that have a Db2 thread. Parameters: none |
LOBMX | Maximum LOB Storage | DLOBMX | Reports the maximum storage used for LOB values, in megabytes, during the sampling period (QXSTLOBV) Parameters: none |
NESTM | Maximum Nested SQL Level | DNESTM | Reports the maximum level of nested SQL cascading due to triggers, user-defined functions, and stored procedures during the sampling period (QXCASCDP) Parameters: none |
PLBND | Number of Plans Bound | DPLBND | Reports the number of successfully bound plans during the sampling period (QTPLNBD) Parameters: [BIND| REBIND] |
PKBND | Number of Packages Bound | DPKBND | Reports the number of successfully bound packages during the sampling period (QTPKGBD) Parameters: [BIND|REBIND] |
PRLG | I/O Parallel Groups with Fallback to Sequential | DPRLG | Reports the number of parallel groups that executed to the planned parallel degree (QXNORGRP), which executed to a degree less than planned because of a storage shortage or contention on the buffer pool (QXREDGRP), or the total number of parallel groups executed (QXTOTGRP) Parameters: [PLANNED|REDUCED] |
PRLF | I/O Parallel Groups Executed | DPRLF | Reports the number of planned parallel groups that fall back to sequential execution during the sampling period (QXDEGCUR, QXDEGESA, QXDEGBUF, QXDEGENC) for one of the following reasons:
If the PRLF monitor is started without parameters (blank), the reported number is the sum of all fallbacks to sequential processing for any reason. Parameters: [PLANNED|REDUCED] |
PRLSF | Sysplex Parallel Query Failures | DPRLSF | Reports the number of sysplex query failures during the sampling period (QXCOORNO, QXISORR, QXXCSKIP) for one of the following reasons:
Parameters: [COORNO|ISORR|CSKIP] |
SQLAC | SQL Activity | DSQLAC | Reports the number of SQL statements that executed during the sampling period (QXSETCRL, QXCALL) DSQLAC reports the number of executed statements by the following SQL types:
If the SQLAC monitor is started without parameters (blank), the reported number is the sum of all SQL statement types that executed during the sampling period. Parameters: [DDL|AUTH|SEL|LOCK|UID|DYN| CTL|OPEN|CLOSE|CALL] |
SPROC | Stored Procedures | DSPROC | Reports the number of stored procedure calls for all users during the sampling period (QXCALL, QXCALLAB, QXCALLTO, QXCALLRJ) The reported value can be for one of the following types:
If the SPROC monitor is started without parameters (blank), the reported number is the sum of all SQL CALL statements during the sampling period. Parameters: [CALLS|ABENDS|TIMEOUTS| REJECTS|FAILURES] |
THDAB | Rollback Requests | DTHDAB | Reports the number of rollback requests during the sampling period Parameters: none |
THDAC | Active Thread Status | DTHDAC | Reports the number of active threads by one of the following types:
If the THDAC monitor is started without parameters (blank), the reported number is the sum of active threads of all sampled types. Parameters: [TSO|BATCH|CAF|UTIL|SPAS| IMS|CICS|DBAT|DIST|DDF| RRSAF] |
THDCR | Create Thread Requests | DTHDCR | Reports the number of successful CREATE THREAD requests during the sampling period Parameters: none |
THDID | In Doubt Thread Status | DTHDID | Reports the number of in-doubt threads during the sampling period Only IMS or CICS threads can be in doubt. Parameters: none |
nnTHDQD | Queued Thread Status | DTHDQD | Reports the number of queued threads by one of the following types:
If the THDQD monitor is started without parameters (blank), the reported number is the sum of queued threads of all sampled types. Parameters: [TSO|BATCH|CAF|UTIL|SPAS| IMS|CICS|DBAT|DIST|DDF| RRSAF] |
THDUT | Thread Percent Utilization | DTHDUT | Reports the percentage of active threads from the total allowable during the sampling period Allowable threads are defined in member CTHREAD of the DSNZPARM data set. Parameters: none |
THDWT | Create Thread Waited | DTHDWT | Reports the number of CREATE THREAD requests that waited for an available thread during the sampling period Parameters: none |
TRIGR | Trigger Usage | DTRIGR | Reports the number of triggered actions during the sampling period (QXSTTRG, QXROWTRG, QXTRGERR) The reported value can be for one of the following types:
If the TRIGR monitor is started without parameters (blank), the reported number is the sum of all activated triggers during the sampling period. Parameters: [STMT|ROW|ERROR] |
UDF | UDF Usage | DUDF | Reports the number of user-defined functions during the sampling period (QXCAUD, QXCAUDAB, QXCAUDTO, QXCAUDRJ) The reported value can be for one of the following types:
If the UDF monitor is started without parameters (blank), the reported number is the sum of all user-defined functions during the sampling period. Parameters: [EXECS|ABENDS|TIMEOUTS| REJECTS|FAILURES] |
XMLMX | Maximum XML Storage | DXMLMX | Reports the maximum storage used for XML values, in megabytes, during the sampling period (QXSTXMLV) Parameters: none |
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