Firebird 2.5 Language Reference → Firebird 2.5 Language Reference → Monitoring Tables → MON$IO_STATS
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MON$IO_STATS

MON$IO_STATS displays input/output statistics. The counters are cumulative, by group, for each group of statistics.

Column Name Data Type Description
MON$STAT_ID INTEGER Statistics identifier
MON$STAT_GROUP SMALLINT Statistics group:
0 - database
1 - connection
2 - transaction
3 - statement
4 - call
MON$PAGE_READS BIGINT Count of database pages read
MON$PAGE_WRITES BIGINT Count of database pages written to
MON$PAGE_FETCHES BIGINT Count of database pages fetched
MON$PAGE_MARKS BIGINT Count of database pages marked

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