These database file entries contain task, primary, and secondary thread data that are collected with the *JOBMI category. "Job" implies job, task, or thread.
Collection Services provides data only for jobs that consume CPU during an interval.
| Field Name | Description | Attribute |
|---|---|---|
| INTNUM | Interval number: The nth sample database interval based on the start time specified in the Create Performance Data (CRTPFRDTA) command. | PD (5,0) |
| DTETIM | Interval date (yymmdd) for job interval entry and job completion date, and time (hhmmss) for job completion entry. | C (12) |
| INTSEC | Elapsed interval seconds. | PD (7,0) |
| DTECEN | Century digit. | C (1) |
| JBNAME | Job name/workstation name. | C (16) |
| JBUSER | Job user. | C (10) |
| JBNBR | Job number. | C (6) |
| JBTYPE | Job type.
|
C (1) |
| JBSTYP | Job subtype.
|
C (1) |
| JBSTSF | Status flag: indicates job status relative to this interval. The values
are:
Note: Jobs that are rerouted or transferred will result in a termination
record (JBSTSF = 2) and a new job record (JBSTSF = 1).
|
PD (1,0) |
| JBTTYP | Task type (01:Resident task, 02:Supervisor task, 03:MI process task, 04:S36 emulation task). | C (2) |
| JBTTYE | Task type extender. | C (2) |
| JBPOOL | Job pool. | C (2) |
| JBPRTY | Job priority. | C (3) |
| JBCPU | Thread processing unit time used (in milliseconds). | PD (15,3) |
| JBRSP | Total transaction time (in seconds). | PD (15,3) |
| JBSLC | Time-slice value (in milliseconds). | PD (11,0) |
| JBNTR | Number of transactions. | PD (11,0) |
| JBDBR | Number of synchronous database reads: Total number of physical synchronous database read operations for database functions. | PD (11,0) |
| JBNDB | Number of synchronous nondatabase reads: Total number of physical synchronous nondatabase read operations for nondatabase functions. | PD (11,0) |
| JBWRT | Number of writes: Total number of physical database and nondatabase write operations. | PD (11,0) |
| JBAW | Total number of transitions from active state to wait state for this job. | PD (11,0) |
| JBWI | Total number of transitions from wait state to ineligible state for this job. | PD (11,0) |
| JBAI | Total number of transitions from active state to ineligible state for this job. | PD (11,0) |
| JBNDW | Number of synchronous nondatabase writes: Total number of synchronous physical nondatabase write operations for nondatabase functions. | PD (11,0) |
| JBDBW | Number of synchronous database writes: Total number of synchronous physical database write operations for database functions. | PD (11,0) |
| JBANDW | Number of asynchronous nondatabase writes: Total number of asynchronous physical nondatabase write operations for nondatabase functions. | PD (11,0) |
| JBADBW | Number of asynchronous database writes: Total number of asynchronous physical database write operations for database functions. | PD (11,0) |
| JBANDR | Number of asynchronous nondatabase reads: Total number of asynchronous physical nondatabase read operations for nondatabase functions. | PD (11,0) |
| JBADBR | Number of asynchronous database reads: Total number of asynchronous physical database read operations for database functions. | PD (11,0) |
| JBPW | Number of synchronous permanent writes. | PD (11,0) |
| JBPAGF | Number of PAG faults. Total number of times the program access group (PAG) was referred to, but was not in main storage. The Licensed Internal Code no longer uses process access groups for caching data. Because of this implementation, this field will always be 0 for more current releases. | PD (11,0) |
| JBOBIN | Number of binary overflows. | PD (11,0) |
| JBODEC | Number of decimal overflows. | PD (11,0) |
| JBOFLP | Number of floating point overflows. | PD (11,0) |
| JBIPF | Number of times a page fault occurred on an address that was currently part of an auxiliary storage I/O operation. | PD (11,0) |
| JBWIO | Number of times the process explicitly waited for outstanding asynchronous I/O operations to complete. | PD (11,0) |
| JBSZWT | Total seize wait time (in milliseconds). | PD (15,3) |
| JBSKSC | Number of socket sends. | PD (11,0) |
| JBSKBS | Number of socket bytes sent. | PD (11,0) |
| JBSKRC | Number of socket receives. | PD (11,0) |
| JBSKBR | Number of socket bytes received. | PD (11,0) |
| JBXRFR | Stream file reads. | PD (11,0) |
| JBXRFW | Stream file writes. | PD (11,0) |
| JBTCPU | Total job CPU time in milliseconds. Total CPU time used by all threads of a multi-threaded job. This may not equal the sum of JBCPU for all threads due to timing differences in the collection and reporting of these values. | PD (15,3) |
| JBTHDF | Secondary thread flag. Identifies secondary threads of a multi-threaded job. The values are: 0 -- tasks and primary threads, 1 -- secondary threads. | PD (1,0) |
| JBTHID | Thread Identifier. A 4-byte displayable thread identifier. A hex string that is unique for threads within a process. It will be blank for tasks and prior release data. | C (8) |
| JBTHAC | Active threads. Current number of active threads in the process when the data was sampled. An active thread may be actively running, suspended, or waiting on a resource. Includes the primary thread. | PD (11,0) |
| JBTHCT | Threads created. Number of threads initiated within this job. Includes both active and terminated threads. | PD (11,0) |
| JBMTXT | Mutex wait time in milliseconds. Cumulative time the thread waited for a mutex. | PD (15,3) |
| JBIBM1 | Reserved | PD (11,0) |
| JBINSX | Reserved. | PD (11,0) |
| JBSVIF | Server interactive flag. Set to '1' if the resource consumed by the function is charged to the interactive capability of the system. | C (1) |
| JBTFLT | Total page faults. | PD (11,0) |
| JBTDE | System task identifier. | C (8) |
| JBPTDE | Primary thread identifier. | C (8) |
| JBLDUM | Reserved. | PD (1,0) |
| JBEDBC | Database CPU time. The amount of CPU time (in milliseconds) used to perform database processing within the single thread or task. This field is provided on an individual task or thread basis. For multi-threaded jobs, values are not summarized across threads. | P (15,3) |
| JBTDBC | Total database CPU time. The amount of CPU time (in milliseconds) used
to perform database processing within all threads of a multithreaded job. Note: This
may not equal the sum of JBEDBC for all threads in a job. This field is provided
for primary threads only.
|
P (15,3) |
| JBCOP | Number of primary commit operations performed under the task. | PD (11,0) |
| JBCOS | Number of secondary commit operations performed under the task. This includes application and system-provided referential integrity commits. | PD (11,0) |
| JBDOP | Number of primary decommit operations performed under the task. | PD (11,0) |
| JBDOS | Number of secondary decommit operations performed under the task. This includes application and system-provided referential integrity decommits. | PD (11,0) |
| JBPJE | Number of physical journal write operations to disk performed under the task. | PD (11,0) |
| JBNSJE | Number of journal entries not directly related to SMAPP. | PD (11,0) |
| JBUJD | Number of SMAPP-induced journal entries deposited in user-provided journals. | PD (11,0) |
| JBSJD | Number of SMAPP-induced journal entries deposited in system-provided (default) journals. | PD (11,0) |
| JBBFW | Number of journal bytes written to disk. Such entries are packaged within the permanent area of the journal receiver. These are traditional journal entries which can be retrieved and displayed. | PD (15,0) |
| JBBFA | Number of bytes deposited within the permanent area of the journal receiver. This count includes both those bytes already written to disk and those still cached in main memory. These are traditional journal entries which can be retrieved and displayed. | PD (15,0) |
| JBBTW | Number of transient area journal receiver bytes written to disk. The transient area contains hidden journal entries produced by the system, used during IPL, and routed to this transient area only if the customer specifies *RmvIntEnt on the CHGJRN command. This transient area is a separate area on the disk, distinct from the disk space used to store the normal journal entries. | PD (15,0) |
| JBBTA | Number of bytes generated for the journal receiver transient area. This count includes both transient bytes already written to disk and those still cached in main memory. The transient area contains hidden journal entries produced by the system, used during IPL, and routed to this transient area only if the customer specifies *RmvIntEnt on the CHGJRN command. This transient area is a separate area on the disk, distinct from the disk space used to store the normal journal entries. | PD (15,0) |
| JBTWT | Amount of time this task spent waiting for journal bundles to be written to disk (in milliseconds). This includes time spent waiting for physical disk write operations initiated by this task to be serviced, as well as time spent waiting for physical disk write operations initiated by other tasks whose journal entries reside in the same journal bundle. | PD (11,0) |
| JBTNW | Number of times this task waited for journal bundles to be written to disk. | PD (11,0) |
| JBXRRR | Number of random stream file read operations. This count includes files in the Root, QOpenSys, QDLS, QOPT (when the files are on a volume that is not formatted in Universal Disk Format (UDS)) and user-defined file systems. | PD (11,0) |
| JBXRRW | Number of random stream file write operations. This count includes files in the Root, QOpenSys, QDLS, QOPT (when the files are on a volume that is not formatted in Universal Disk Format (UDS)) and user-defined file systems. | PD (11,0) |
| JBXRFS | Number of fsync operations. This count includes files in the Root, QOpenSys, QDLS, QOPT (when the files are on a volume that is not formatted in Universal Disk Format (UDS)) and user-defined file systems. | PD (11,0) |
| JBXRBR | Stream file bytes read. This count includes files in the Root, QOpenSys, QDLS, QOPT (when the files are on a volume that is not formatted in Universal Disk Format (UDS)) and user-defined file systems. | PD (15,0) |
| JBXRBW | Stream file bytes written. This count includes files in the Root, QOpenSys, QDLS, QOPT (when the files are on a volume that is not formatted in Universal Disk Format (UDS)) and user-defined file systems. | PD (15,0) |
| JBFSH | Number of full secure sockets layer (SSL) handshakes that use server authentication. | PD (11,0) |
| JBASH | Number of abbreviated (or fast) secure sockets layer (SSL) handshakes that use server authentication. | PD (11,0) |
| JBFSHA | Number of full secure sockets layer (SSL) handshakes that use server and client authentication. | PD (11,0) |
| JBASHA | Number of abbreviated (or fast) secure sockets layer (SSL) handshakes that use server and client authentication. | PD (11,0) |
| JBPGA | Total number of pages of temporary and permanent storage that have been allocated by the job since the job started | P (11,0) |
| JBPGD | Total number of pages of temporary and permanent storage that have been deallocated by the job since the job started. | P (11,0) |
| JBCUSR | The user profile that the job was running under at the time the data was sampled. | C (10) |
 JBACPU |
Accumulated total job CPU time in milliseconds. Accumulated
CPU time used by all threads of a multithreaded job since the job started. Note: This
field is provided for primary threads only. |
PD (15,3) |
| JBIPAF |
The remote IP address family flag indicates the type
of IP address information provided in field JBIPAD. The following are supported
(see <sys/socket.h> and the API referenced under JBIPAD for more information
on these values):
Note: An address may not be available if there is no current connection.
|
C (1) |
| JBIPAD |
The binary form of IPv4 or IPv6 remote IP address most
recently communicated with over sockets. If a sockets connection has not been
established or has terminated (JBIPAF = X'00'), this field will be blank.
An IPv4 address is 4 bytes long left justified in this field. An IPv6 address
uses all 16 bytes. For examples and further explanation, refer to the Usage
Notes section in the Convert IPv4 and IPv6 Addresses Between Text and Binary
Form (inet_pton) API |
C (16) |
| JBIPPT |
The remote port number used in this connection. |
P (5,0) |
| JBUAUF |
Reserved. |
C (1) |