Oracle 10g Datafile I/O Statistics

select . begin_interval_time, filename, phyrds. from. dba_hist_filestatxs . natural join. dba_hist_snapshot; The results below show a running total of Oracle physical reads from phys_reads.sql. The snapshots are collected every half-hour in this example, and many DBAs will increase the default collection frequency of AWR snapshots. ................
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