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Spotlight on Oracle 10.10 - Getting Started Guide

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Throughput Metrics

Database throughput is a measure of how fast data moves through the database. Predictive Diagnostics allows you to choose one of these metrics to represent database throughput.

Option Description

Logical reads/s

The rate of requests for database blocks (buffer gets).

Rows processed/s

The rate at which rows are processed by SQL statements.

SQL executions/s

The rate at which SQL statements are executed.

Transactions/s

The rate of transactions on the database. A transaction contains one or more SQL statements. It begins with the execution of the first SQL statement, and ends when the transaction is either committed or rolled back.

 

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