Coletando I/O estatísticas por tabela?

Sabemos que utilizando o STATSPACK ou o relatório UTLSTAT podemos gerar estatistias de I/O por tablespace. Porém podemos faze-lo tambem para as tabelas.

$ORACLE_HOME/rdbms/admin

sqlplus '/ as sysdba'

@catio.sql

exit;

O script catio.sql, criará a procedure sample_io e a tabela ( SELECT * FROM io_per_object;) para coletar as estatísticas de I/O para as tabelas.

Você pode consultar o cabeçalho do script para obter mais informações.

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