Logstream: Summary resource statistics
These statistics fields contain the logstream summary resource data.
Summary statistics are not available online.
| DFHSTUP name | Description |
|---|---|
| Log Stream Name | is the logstream name.
|
| System Log | indicates if the logstream forms part of the System
Log.
|
| Structure Name | is the coupling facility (CF) structure name for
the logstream. The structure name is only applicable to coupling facility
type logstreams.
|
| Max Block Length | is the maximum block size allowed by the MVS Logger
for the logstream.
|
| DASD Only | indicates the type of logstream. If set to 'YES'
the logstream is of type DASDONLY. If set to 'NO' the logstream is
of type coupling facility (CF).
|
| Retention Period | is the logstream retention period (in days) that
the data must be kept before it can be physically deleted by the MVS Logger.
|
| Auto Delete | is the log data auto delete indicator. If set
to 'YES' the MVS Logger automatically deletes the data as
it matures beyond the retention period, irrespective of any logstream
delete calls. If set to 'NO' the data is only deleted when a logstream
delete call is issued and the data has matured beyond the retention
period.
|
| Log Delete Requests | is the total number of DELETEs of blocks of data
from the logstream. For non-system logs, the report will show 'N/A'
here, as CICS® does not issue Log Delete requests against
non-system logs.
|
| Log Query Requests | is the total number of queries that CICS made
to check the status of the logstream.
|