76 lines
3.4 KiB
SQL
76 lines
3.4 KiB
SQL
-- +----------------------------------------------------------------------------+
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-- | Jeffrey M. Hunter |
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-- | jhunter@idevelopment.info |
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-- | www.idevelopment.info |
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-- |----------------------------------------------------------------------------|
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-- | Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved. |
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-- |----------------------------------------------------------------------------|
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-- | DATABASE : Oracle |
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-- | FILE : asm_disks_perf.sql |
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-- | CLASS : Automatic Storage Management |
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-- | PURPOSE : Provide a summary report of all disks contained within all ASM |
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-- | disk groups along with their performance metrics. |
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-- | NOTE : As with any code, ensure to test this script in a development |
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-- | environment before attempting to run it in production. |
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-- +----------------------------------------------------------------------------+
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SET TERMOUT OFF;
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COLUMN current_instance NEW_VALUE current_instance NOPRINT;
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SELECT rpad(sys_context('USERENV', 'INSTANCE_NAME'), 17) current_instance FROM dual;
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SET TERMOUT ON;
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PROMPT
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PROMPT +------------------------------------------------------------------------+
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PROMPT | Report : ASM Disk Performance |
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PROMPT | Instance : ¤t_instance |
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PROMPT +------------------------------------------------------------------------+
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SET ECHO OFF
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SET FEEDBACK 6
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SET HEADING ON
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SET LINESIZE 256
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SET PAGESIZE 50000
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SET TERMOUT ON
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SET TIMING OFF
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SET TRIMOUT ON
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SET TRIMSPOOL ON
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SET VERIFY OFF
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CLEAR COLUMNS
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CLEAR BREAKS
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CLEAR COMPUTES
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COLUMN disk_group_name FORMAT a20 HEAD 'Disk Group Name'
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COLUMN disk_path FORMAT a20 HEAD 'Disk Path'
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COLUMN reads FORMAT 999,999,999,999 HEAD 'Reads'
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COLUMN writes FORMAT 999,999,999,999 HEAD 'Writes'
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COLUMN read_errs FORMAT 999,999,999 HEAD 'Read|Errors'
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COLUMN write_errs FORMAT 999,999,999 HEAD 'Write|Errors'
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COLUMN read_time FORMAT 999,999,999,999 HEAD 'Read|Time'
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COLUMN write_time FORMAT 999,999,999,999 HEAD 'Write|Time'
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COLUMN bytes_read FORMAT 999,999,999,999,999 HEAD 'Bytes|Read'
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COLUMN bytes_written FORMAT 999,999,999,999,999 HEAD 'Bytes|Written'
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BREAK ON report ON disk_group_name SKIP 2
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COMPUTE sum LABEL "" OF reads writes read_errs write_errs read_time write_time bytes_read bytes_written ON disk_group_name
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COMPUTE sum LABEL "Grand Total: " OF reads writes read_errs write_errs read_time write_time bytes_read bytes_written ON report
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SELECT
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a.name disk_group_name
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, b.path disk_path
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, b.reads reads
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, b.writes writes
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, b.read_errs read_errs
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, b.write_errs write_errs
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, b.read_time read_time
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, b.write_time write_time
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, b.bytes_read bytes_read
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, b.bytes_written bytes_written
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FROM
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v$asm_diskgroup a JOIN v$asm_disk b USING (group_number)
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ORDER BY
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a.name
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/
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