CONTROL BLOCK NAME = DFHLGSDS
NAME OF MATCHING PLX CONTROL BLOCK = DFHLGSPS
DESCRIPTIVE NAME = CICS TS Log Manager Logstream Statistics
Licensed Materials - Property of IBM
Restricted Materials of IBM
5655-Y04
(C) Copyright IBM Corp. 1994, 2001
FUNCTION =
This data area contains logstream statistics provided by
the Log Manager Domain.
It is provided for use in users monitoring applications
to map the statistics returned via the API or the statistics
exit.
There is a single instance of this data block.
LIFETIME =
This data block is created by the Log Manager
Domain to store statistics to be passed to the user in
response to a request for statistics. The storage is
released when the user task is detached.
The DSECT also maps the contents of part of the SMF buffer
created by the statistics domain and is used in the
statistics exit.
STORAGE CLASS =
LOCATION =
The user is passed a pointer to the head of the storage
block.
INNER CONTROL BLOCKS = none
NOTES :
DEPENDENCIES = S/370
RESTRICTIONS = none
MODULE TYPE = Domain call buffer
--------------------------------------------------------------------
EXTERNAL REFERENCES = none
DATA AREAS = none
CONTROL BLOCKS = from logger domain
GLOBAL VARIABLES (Macro pass) = none
--------------------------------------------------------------------
ALTHOUGH PROVIDED IN A GENERAL INTERFACE LIBRARY DFHLGSDS IS
NOT TO BE USED AS A GENERAL PROGRAMMING INTERFACE. REFER TO
PRODUCT DOCUMENTATION TO DETERMINE INTENDED USAGE.
Table 1.
| Offset Hex |
Type |
Len |
Name (Dim) |
Description |
| (0) |
STRUCTURE |
0 |
DFHLGSDS |
Log Mgr Resid stats record |
| (0) |
HALFWORD |
2 |
LGSLEN |
Record length |
| (2) |
ADDRESS |
2 |
LGSID |
Log Manager logstream stats id |
| (4) |
CHARACTER |
1 |
LGSDVERS |
Log Manager stats version |
| (5) |
CHARACTER |
3 |
|
Reserved |
| (8) |
CHARACTER |
26 |
LGSSTRNAM |
Log stream name |
| (22) |
CHARACTER |
2 |
|
Reserved |
| (24) |
FULLWORD |
4 |
LGSWRITES |
No of log writes |
| (28) |
BITSTRING |
8 |
LGSBYTES |
Total No of bytes written |
| (30) |
FULLWORD |
4 |
LGSCUFWTRS |
Current number of force waiters |
| (34) |
FULLWORD |
4 |
LGSPKFWTRS |
Peak number of force waiters |
| (38) |
FULLWORD |
4 |
LGSTFCWAIT |
Total number of force waits |
| (3C) |
FULLWORD |
4 |
LGSBUFWAIT |
No of waits due to buffer full |
| (40) |
FULLWORD |
4 |
LGSBRWSTRT |
No of log browse starts |
| (44) |
FULLWORD |
4 |
LGSBRWREAD |
No of log browse reads |
| (48) |
FULLWORD |
4 |
LGSDELETES |
No of log deletes |
| (4C) |
FULLWORD |
4 |
LGSRTYERRS |
No of retryable errors |
| (50) |
FULLWORD |
4 |
LGSBUFAPP |
No of buffer append reqs |
| (54) |
CHARACTER |
1 |
LGSSYSLG |
System log flag |
| (55) |
CHARACTER |
1 |
LGSDONLY |
DASD only flag |
| (56) |
CHARACTER |
2 |
|
Reserved |
| (58) |
CHARACTER |
16 |
LGSSTRUC |
CF structure name |
| (68) |
FULLWORD |
4 |
LGSMAXBL |
Max block length |
| (6C) |
FULLWORD |
4 |
LGSRETPD |
Data retention period |
| (70) |
CHARACTER |
1 |
LGSAUTOD |
Data auto delete flag |
| (71) |
CHARACTER |
3 |
|
Reserved |
| (74) |
FULLWORD |
4 |
LGSQUERIES |
No of log queries |
| (78) |
CHARACTER |
4 |
|
Reserved |
| (78) |
.111 11.. |
|
LGSEND |
"*" |
| (78) |
.111 11.. |
|
LGSDSLEN |
"*-LGSLEN" Record length |
Constants that denote a LG logstream stats record
|
| (78) |
.1.1 111. |
|
LGSIDR |
"94" Log Manager resid stats id |
| (78) |
.... ...1 |
|
LGSVERS |
"X'01'" Record version number |
| (78) |
.... ...1 |
|
LGSSLYES |
"X'01'" System log flag - yes |
| (78) |
.... ..1. |
|
LGSSLNO |
"X'02'" System log flag - no |
| (78) |
.... ...1 |
|
LGSDOYES |
"X'01'" DASD only log stream - yes |
| (78) |
.... ..1. |
|
LGSDONO |
"X'02'" DASD only log stream - no |
| (78) |
.... ...1 |
|
LGSADYES |
"X'01'" Auto delete log stream - yes |
| (78) |
.... ..1. |
|
LGSADNO |
"X'02'" Auto delete log stream - no |