LSR pool: Files - Resource statistics for each file specified to use the pool

Table 1. LSR pool: Files - Resource statistics for each file specified to use the pool
DFHSTUP name Field name Description
Pool Number A09SRPID The LSR pool number, in the range 1 through 255, associated with this file.

Reset characteristic: not reset

 

File Name A09DSID The CICS® file identifier you specified through resource definition online.

Reset characteristic: not reset

 

Data Buff Size A09DBN The buffer size used for the file's data records. This value is one of the 11 possible VSAM buffer sizes ranging from 512-bytes to 32 KB. The value is zero if the file has not been opened yet.

Reset characteristic: not reset

 

Index Buff Size A09IBN The buffer size used for the file's index records. This is printed, even if the file has later been dynamically allocated to a VSAM RRDS. The values this field can take are the same as for the data buffer size statistic.

Reset characteristic: not reset

 

Total Buff Waits A09TBW The number of requests that must wait because all buffers of the size used by the data set for data (or index) in the LSR pool were in use.

Reset characteristic: reset to zero

 

Peak Buff Waits A09HBW The peak number of requests that must wait because all buffers of the size used by the data set for data (or index) in the LSR pool were in use.

If the data sets are waiting for buffers you should examine the numbers of buffers defined for the data and index buffer sizes used by the data set. The buffer size used by VSAM depends on the control interval size in the VSAM definition of the data set. If no buffer size exists for the specified control interval size, the next largest buffer size available is used.

Reset characteristic: reset to current value