Global temporary storage statistics - TSQGBL
The Global temporary storage queues (TSQGBL) views display information about temporary storage queue usage.
Supplied views
To access from the main menu, click:
| View | Notes |
|---|---|
| Global temporary storage statistics EYUSTARTTSQGBL.DETAILED |
Detailed information about temporary storage queue usage in a selected CICS system. |
| Global temporary storage statistics EYUSTARTTSQGBL.TABULAR |
Tabular information about temporary storage queue usage in CICS systems. |
Actions
| Action | Description |
|---|---|
| SET | Set attributes according to values specified in input fields |
Fields
| Field | Attribute name | Description |
|---|---|---|
| Number of times auxiliary storage exhausted | AUXFULL | The number of times when one or more transactions were suspended because no auxiliary temporary storage was available. |
| Number of temporary storage buffers | BUFFERS | The number of times a control interval had to be read from disk. |
| Total number of buffer waits | BUFFWAITS | The total number of times a request was queued because no buffers were available. |
| Number of buffer reads | BUFREADS | The number of times a control interval had to be read from disk. |
| Number of buffer writes | BUFWRITES | The number of WRITE I/O requests to the temporary storage data set. |
| Number of bytes available in control interval | BYTESPERCI | The number of bytes available for use in the control interval. |
| Number of bytes per segment | BYTESPERSEG | The number of bytes per segment of the TS data set. |
| Number of control intervals available | CINUM | The number of control intervals available to auxiliary storage. |
| Number of control intervals in use | CISINUSE | The number of control intervals currently containing active data. |
| Control interval size | CISIZE | The size of the control interval, in bytes. |
| Number of temporary storage compressions | COMPRESSIONS | The number of times the temporary storage buffers were compressed. |
| Current storage in use (bytes) | CURRSTG | The amount, in bytes, of virtual storage currently being used for temporary storage records. |
| Number of current users waiting on buffers | CURRUWBFR | The current number of requests queued because no buffers are available. |
| Number of current users waiting on strings | CURRUWSTR | The current number of I/O requests that are queued because no strings are available. |
| Number of entries in longest queue | ENTLGQUE | Number of records in the largest queue. |
| Queue extension threshold | EXTTHRESHOLD | The number of records that are held in a single temporary storage group identifier. |
| Number of format writes | FMTWRT | The number of times a new control interval was written at the end of the data set to increase the amount of available space. |
| Number of records obtained from auxiliary TS | GETQAUX | The number of records that application programs obtained from auxiliary temporary storage. |
| Number of records obtained from main TS | GETQMAIN | The number of records that application programs obtained from main temporary storage. |
| Number of I/O errors on data set | IOERRS | The number of I/O errors that occurred on the temporary storage data set. |
| Longest auxiliary record length | LONGAUXREC | The size, in bytes, of the longest record written to the temporary storage data set. |
| Number of temporary storage names in use | NAMESINUSE | The number of temporary storage queue names currently in use. |
| Peak number of control intervals used | PEAKCIUSE | The peak number of control intervals containing active data at any one time. |
| Peak number of queue names in use | PEAKQUES | The peak number of temporary storage queue names in use at any one time. |
| Peak storage in use (bytes) | PEAKSTG | The peak amount of virtual storage in use for temporary storage records at any one time. |
| Peak number of strings in use | PEAKUSDSTR | The peak number of concurrent I/O operations. |
| Peak number of users waiting on buffers | PEAKUWBUF | The peak number of requests queued at any one time because no buffers were available. |
| Peak number of users waiting on strings | PEAKUWSTR | The peak number of I/O requests that were queued at any one time. |
| Number of records written to auxiliary TS | PUTQAUX | The number of records that application programs wrote to auxiliary temporary storage. |
| Number of records written to main TS | PUTQMAIN | The number of records that application programs wrote to main temporary storage. |
| Number of times queues created | QUECRECNT | The number of times that CICS created individual temporary storage queues. |
| Number of times queue extensions created | QUEXTENDS | The number of times it was necessary to create a queue extension. |
| Number of segments available in control interval | SEGSPERCI | The number of segments available for use in the control interval. |
| Number of shared pools connected to | SHRDPOOLCONN | The number of the TS pools that are actually connected to by this CICS region. |
| Number of shared pools defined | SHRDPOOLDEF | The number of unique Shared TS Queue Pools defined either in the TST with DFHTST TYPE=SHARED, or by using TSMODEL. |
| Number of shared read requests | SHRDREADREQ | The number of TSQ reads that have been issued against shared temporary storage queues. |
| Number of shared write requests | SHRDWRITEREQ | The number of TSQ writes that have been issued against shared temporary storage queues. |
| Number of temporary storage strings | STRINGS | The number of temporary storage strings specified in the system initialization table (SIT) or SIT overrides. |
| Number of times string wait occurred | STRINGWAIT | The total number of I/O requests that were queued because no strings were available. |
| Current percentage of TS auxiliary storage usage | TSAUXUSG | The current percentage of auxiliary storage usage by Temporary Storage. |
| Peak percentage of TS auxiliary storage usage | TSAUXUSGP | The peak percentage of auxiliary storage usage by Temporary Storage. |
| Count of times TSMAINLIMIT reached | TSMAINHIT | The number of times that temporary storage utilization has reached the value of TSMAINLIMIT. |
| Current used above the bar storage for TSMAIN | TSMAININUSE | The current utilization of above the bar storage used for Temporary Storage, in bytes. |
| Maximum above the bar storage for TSMAIN | TSMAINLIMIT | The maximum amount of above the bar storage which will be used for Temporary Storage, in bytes. |
| Maximum TS MAIN storage used | TSMAINMAX | The maximum amount of MAIN storage used by Temporary Storage. (Duplicates PEAKSTG) |
| Percentage utilization of TSMAIN above the bar | TSMAINPCT | The calculated percentage of above the bar storage used by Temporary Storage. |
| Number of buffer writes forced by recovery | WRTFRECVR | The number of WRITE I/O requests caused by recovery being specified for queues. |
| Number of records with length greater than CISIZE | WRTGTCISZ | The number of records written with a length greater than the control interval size. |