LSR pool: Resource statistics for each LSR pool
You can retrieve LSR pool resource statistics by using the EXEC CICS EXTRACT STATISTICS LSRPOOL system command. They are mapped by the DFHA08DS DSECT.
| DFHSTUP name | Field name | Description |
|---|---|---|
| Pool Number | A08SRPID | The identifying number of the pool. This value
must be in the range 1 through 255. Reset characteristic: not reset
|
| NOT IN THE DFHSTUP REPORT | A08FLAGS | A flag set to value X'80' if separate
data and index pools are used, or set to value X'00' if data
and index buffers share the same pool. Reset characteristic: not reset
|
| Time Created | A08LKCTD | The time when this LSR pool was created. The DFHSTUP
report expresses this time as hours:minutes:seconds.decimals in
local time. Reset characteristic: not reset
|
| Time Deleted | A08LKDTD | The local time (STCK) when this LSR pool was deleted.
This field is printed only if the pool has been deleted (that is,
if all the files using the pool have been closed). If no value is
set, the DSECT field contains the packed hexadecimal value X'00000000
00000000'. This field is only printed for unsolicited statistics when the pool is deleted. The process of deleting an LSR pool results in the output of unsolicited statistics for the pool. Information for the deleted pool is not printed in subsequent statistics output. For this reason, the “time pool deleted” field is normally printed only in this unsolicited statistics output. Reset characteristic: not reset
|
| NOT IN DFHSTUP REPORT | A08GBKCD | The time when this LSR pool was created. The DFHSTUP
report expresses this time as hours:minutes:seconds.decimals in
GMT. Reset characteristic: not reset
|
| NOT IN DFHSTUP REPORT | A08GBKDD | The time when this LSR pool was deleted expressed
in GMT. This field is printed only if the pool has been deleted (that
is, if all the files using the pool have been closed). If no value
is set, the DSECT field contains the packed hexadecimal value X'00000000
00000000' This field is only printed for unsolicited statistics when the pool is deleted. The process of deleting an LSR pool results in the output of unsolicited statistics for the pool. Information for the deleted pool is not printed in subsequent statistics output. For this reason, the “time pool deleted” field is normally printed only in this unsolicited statistics output. Reset characteristic: not reset
|
| Maximum key length | A08BKKYL | The length of the largest key of a VSAM data set
that can use the LSR pool. The value is obtained from one of the
following sources:
Reset characteristic: not reset
|
| Total number of strings | A08BKSTN | The value obtained from one of the following sources:
Reset characteristic: not reset
|
| Peak requests that waited for string | A08BKHSW | The highest number of requests that were queued
at one time because all the strings in the pool were in use. Reset characteristic: reset to current value
|
| Total requests that waited for string | A08BKTSW | The number of requests that were queued because
all the strings in the pool were in use. This number reflects the
number of requests that were delayed during CICS execution
due to a restriction in LSR pool string resources. Reset characteristic: reset to zero
|
| Peak concurrently active strings | A08BKHAS | The maximum number of strings that were active
during CICS execution. If you have coded a value for
the number of strings the pool is to use, this statistic is always
less than or equal to the value you have coded. If your coded value
for string numbers is consistently higher than this value in the statistics,
you could consider reducing it so that your pool of VSAM strings is
not bigger than you need. Reset characteristic: reset to current value
|
Note that if separate data and index pools are not being used, all the statistics for the totals are obtained from the A08TOxxx_DATA variables, the index totals being unused.