CONTROL BLOCK NAME = DFHTQGDS
NAME OF MATCHING PLS CONTROL BLOCK = DFHTQGPS
DESCRIPTIVE NAME = CICS TS Global statistics for Transient data.
Licensed Materials - Property of IBM
Restricted Materials of IBM
5655-Y04
(C) Copyright IBM Corp. 1995
FUNCTION = This data block describes the global transient data
Statistics.
The data described here is placed in storage by DFHAPST.
This DSECT is also used by DFHSTUP and user programs to
to map the statistics block.
LIFETIME = The storage area is created when a request for AP
domain Transient data statistics is received. It is
released when the caller has acknowledged receipt of the
data.
LOCATION = The caller is passed a pointer to the head of the block.
INNER CONTROL BLOCKS = None
NOTES :
DEPENDENCIES = S/370
RESTRICTIONS = None
MODULE TYPE = Control block definition
--------------------------------------------------------------------
EXTERNAL REFERENCES = None
DATA AREAS = None
CONTROL BLOCKS = DFHMBCDS MBCANBFA
DFHMBCDS MBCACNIU
DFHMBCDS MBCAMXIU
DFHMBCDS MBCATNAL
DFHMBCDS MBCACNAL
DFHMBCDS MBCAMXAL
DFHMBCDS MBCATNWT
DFHMBCDS MBCACNWT
DFHMBCDS MBCAMXWT
DFHMRCDS MBCACISZ
DFHMRCDS MBCANCIS
DFHMRCDS MBCACTCI
DFHMRCDS MBCAMXCI
DFHMRCDS MBCANOSP
DFHMRCDS MBCACTPT
DFHMRCDS MBCACTFT
DFHMRCDS MBCACTGT
DFHMRCDS MBCACTIO
DFHMRCDS MBCANSTA
DFHMRCDS MBCATNAL
DFHMRCDS MBCACNAL
DFHMRCDS MBCAMXAL
DFHMRCDS MBCATNWT
DFHMRCDS MBCACNWT
DFHMRCDS MBCAMXWT
GLOBAL VARIABLES (Macro pass) = None
--------------------------------------------------------------------
Table 1.
| Offset Hex |
Type |
Len |
Name (Dim) |
Description |
| (0) |
STRUCTURE |
0 |
DFHTQGDS |
Transient data statistics (GLOBAL) |
| (0) |
FULLWORD |
4 |
(0) |
Fullword alignment |
| (0) |
HALFWORD |
2 |
TQGLEN |
Length of data area |
| (0) |
..1. 11.1 |
|
TQGIDE |
"45" Transient data stats id mask |
| (2) |
ADDRESS |
2 |
TQGID |
Transient data id |
| (2) |
.... ...1 |
|
TQGVERS |
"X'01'" DSECT version number mask |
| (4) |
CHARACTER |
1 |
TQGDVERS |
Statistics version number |
| (5) |
CHARACTER |
3 |
|
Reserved |
Intrapartition Buffer Stats
|
| (8) |
FULLWORD |
4 |
TQGANBFA |
Number of Buffers |
| (C) |
FULLWORD |
4 |
TQGAMXIU |
Peak containing valid data |
| (10) |
FULLWORD |
4 |
TQGATNAL |
Times buffer accessed |
| (14) |
FULLWORD |
4 |
TQGAMXAL |
Peak concurrent access |
| (18) |
FULLWORD |
4 |
TQGATNWT |
Times buffer wait occured |
| (1C) |
FULLWORD |
4 |
TQGAMXWT |
Peak buffer waits |
Intrapartition dataset stats
|
| (20) |
FULLWORD |
4 |
TQGACISZ |
Control interval size |
| (24) |
FULLWORD |
4 |
TQGANCIS |
No. of control intervals |
| (28) |
FULLWORD |
4 |
TQGAMXCI |
Peak No. Control intervals used |
| (2C) |
FULLWORD |
4 |
TQGANOSP |
Times NOSPACE occurred |
| (30) |
FULLWORD |
4 |
TQGACTPT |
No. of writes to dataset |
| (34) |
FULLWORD |
4 |
TQGACTGT |
No. of reads from dataset |
| (38) |
FULLWORD |
4 |
TQGACTFT |
No. formatting writes |
| (3C) |
FULLWORD |
4 |
TQGACTIO |
No. of I/O errors |
Stats for Multiple strings
|
| (40) |
FULLWORD |
4 |
TQGSNSTA |
Number of strings |
| (44) |
FULLWORD |
4 |
TQGSTNAL |
Times string accessed |
| (48) |
FULLWORD |
4 |
TQGSMXAL |
Peak concurrent accesses |
| (4C) |
FULLWORD |
4 |
TQGSTNWT |
Times string wait occurred |
| (50) |
FULLWORD |
4 |
TQGSMXWT |
Peak string waits |
Current Transient Data statistics
|
| (54) |
FULLWORD |
4 |
TQGACNAL |
Current concurrent buffer access |
| (58) |
FULLWORD |
4 |
TQGACNWT |
Current buffer waits |
| (5C) |
FULLWORD |
4 |
TQGACNIU |
Current buffers containing valid data |
| (60) |
FULLWORD |
4 |
TQGSCNAL |
Current concurrent string access |
| (64) |
FULLWORD |
4 |
TQGSCNWT |
Current string waits |
| (68) |
FULLWORD |
4 |
TQGACTCI |
No. of Control intervals in use |
| (68) |
.11. 11.. |
|
TQGEND |
"*" |
| (68) |
.11. 11.. |
|
TQGCLEN |
"*-TQGLEN" Length of DSECT |