21 lines
612 B
SQL
21 lines
612 B
SQL
-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
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-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
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SELECT * FROM (
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SELECT
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TO_CHAR(sample_time, 'YYYY-MM-DD HH24:MI:SS.FF') sample_time
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, ROUND(SUM(pga_allocated)/1024/1024) total_pga_mb
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, ROUND(SUM(temp_space_allocated)/1024/1024) total_temp_mp
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, COUNT(DISTINCT session_id||':'||session_serial#) act_sessions
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FROM
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v$active_session_history
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GROUP BY
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sample_time
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ORDER BY total_pga_mb
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DESC
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)
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WHERE rownum <= 10
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/
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