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What Does "1-bk Rds/s" and "Av 1-bk Rd(ms)" in "Tablespace IO Stats" and "File IO Stats" in AWR Report Mean? (Doc ID 2222370.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Purpose

In 11.2.0.4 or later, new stats "1-bk Rds/s" and "Av 1-bk Rd(ms)" appear in "Tablespace IO Stats" and "File IO Stats" in AWR report.
What is the difference between the old stats "Av Rds/s", "Av Rd(ms)" and the new stats "1-bk Rds/s" and "Av 1-bk Rd(ms)"?

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