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File statistics definitions
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DKIO Physical page reads/writes to/from the Model204 database file (rate or
total). This value is equal to DKRD + DKWR.
DKRD Physical pages reads from the Model204 database file (rate or total).
DKUPTIME Number of milliseconds spent writing a file's pages to disk, and marking
it "physically consistent". It includes time writing pages even if the disk
update was interrupted. This stat is presented by SirMon in seconds.
DKWR Physical page writes to Model204 database file (rate or total).
DPGSUSE The current number of table D pages in use. Same as the Model204
DPGSUSED parameter.
DSIZE Size of table D in number of pages.
DUPDTS Records written to the deferred update data set for the Model204
database file (rate or total).
EFULLP Percentage of table E that is full. This statistic is equal to the number of
table E pages currently in use (EPGSUSED) divided by the total number
of table E pages (ESIZE).
EHIGHPG The current table E high water mark. Same as the Model204 EHIGHPG
parameter.
ENQEXC Total number of users and subsystems that have the database file
opened in update mode.
ENQSHR Total number of users and subsystems that have the database file
opened in read/only mode.
EOVFADD Number of records added to the extra overflow areas. Same as the
Model204 EOVFLADD parameter (rate or total).
EOVFDEL Number of deleted from to the extra overflow areas. Same as the
Model204 EOVFLDEL parameter (rate or total).
EPGSUSE The current number of table E pages in use. Same as the Model204
EPGSUSED parameter.
ESIZE Size of table E in number of pages.
EXTNADD Number of extension records added to table B. Same as the Model204
EXTNADD parameter (rate or total).
EXTNDEL Number of extension records deleted from table B. Same as the
Model204 EXTNDEL parameter (rate or total).
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40 SirFile User's Guide