##sample 0

https://carlos-sierra.net/2013/11/01/a-healthy-way-to-do-an-oracle-database-health-check/

A healthy way to do an Oracle database health-check

Q: How do I do an Oracle database health-check?

A: It all depends. (hint: we can use this answer for most Oracle related questions in general and Performance related in particular, but don’t try it at home).

This seems like a quite broad question and yes it is. And of course there are many ways to proceed with a database health-check. So at this post I ‘d rather talk about: what I think is a healthy way to approach an Oracle database health-check.

Start with the basics: Listen to the users of this database. If nobody complains then most probably you would have to define the scope by yourself. In any case, go on.
Gather environment information. This includes the understanding of the architecture used, the databases on such architecture and the applications on those databases. Also learn who is who: Users, DBAs and Developers.
Gather metrics. I am referring to OS metrics (CPU, IO and Memory), and also database metrics (AWR) together with alert logs. When gathering these metrics focus on time periods where the pain has been reported, and slice the time as small as possible (i.e. AWR reports for each time slice captured, avoiding the 6-24 hours time frame common mistake).
Let the combination of complains (concerns) and findings on metrics to guide you to the next step. This is where most get lost. So don’t panic and dive in into what you see as contention on your metrics. Keep in mind that the most important metric of all is “user response time”, so anything affecting it must be in your priority list.
There are many more things to check, but they are more in the configuration and sound practices arena. For example: redundancy on control files, archive mode, backups, non-default parameters, PX setup, memory setup, etc. For these, creating a check list would help.
At some point you will have many leads and you will start to lose focus. Do some yoga or go for a walk, then make an A, B, C list with what is really important, what is kind-of and what is mere style.
You are not an expert on every aspect of the database (nobody is). So, do not pretend you can do everything yourself. Rely on your peers and/or contacts. Reach out for help in those areas where you feel insecure (feeling insecure is a good thing, much better than feeling secure without any solid foundation).
Once you think you have it nailed, go to your peers, colleagues, boss(es), friends, partner, or strangers if necessarily, and solicit a review of your findings and recommendations. Accept feedback. This is key. Maybe what you thought was sound it makes absolutely no sense to someone with more experience or simply with a different view.
Reconsider everything. Avoid the pitfall of assuming that what you have learn in your two-digits years of experience can be applied to every case. For example, if you have done mostly SQL Tuning, don’t expect every issue to be SQL Tuning. Health-checks are like fortune cookies, you never know what you will get.
Last but not least: Learn from your new experience, practice listening to others, use your common sense, exercise your knowledge, and work as a team member. Add the word “collaboration” to your daily work and maybe one day you will learn you are not alone.

#####sample 1

https://www.cnblogs.com/liang545621/p/9410619.html

-- =============================================================================

-- USAGE : sqlplus / as sysdba @healthcheck.sql

-- TEST : This script has been successfully tested on these platforms:

-- Linux , Windows , AIX , Solaris

-- Oracle Database(Include RAC) 10gR2,11gR2

-- NOTE : Please test this script in ur development environment

-- before attempting to run it in production.

-- ==============================================================================

prompt This script must be run as a user with SYSDBA privileges.

prompt This process can take several minutes to complete.

prompt

prompt >> Creating database report...

define reportHeader="Database Health Check Report<hr>Copyright (c) 2015 Stephen Zhao. All rights reserved.<p--------------------------------------------------------------------------+

-- +----------------------------------------------------------------------------+

-- | Script Settings |

-- +----------------------------------------------------------------------------+

set termout off

set echo off

set feedback off

set heading off

set verify off

set wrap on

set trimspool on

set serveroutput on

set escape on

set linesize 300 pagesize 50000

set long 2000000000

alter session set nls_date_format = 'YYYY-MM-DD HH24:MI:SS';

alter session set nls_date_language = english;

clear buffer computes columns breaks

define filename=Healthcheck

-- +----------------------------------------------------------------------------+

-- | Gather Database Report Information |

-- +----------------------------------------------------------------------------+

set heading on

clear computes columns breaks

column name new_value _dbname noprint

column spool_time new_value _spool_time noprint

column spooltime new_value _spooltime noprint

select name,to_char(sysdate,'YYYYMMDDHH24MISS') as "spool_time",

to_char(sysdate,'YYYY-MM-DD HH24:MI:SS') as "spooltime"

from v$database;

define _rpt_db_name=&_dbname

define _rpt_spool_time="&_spooltime"

column tablespace_name new_value tablespace_name noprint

column file_name new_value file_name noprint

select max(length_tbs) "tablespace_name",max(length_file) as "file_name"

from (

select case when nvl(max(length(tablespace_name)),0) < 10 then 10 else max(length(tablespace_name)) end length_tbs,

case when nvl(max(length(file_name)),0) < 9 then 9 else max(length(file_name)) end length_file

from dba_data_files

union all

select case when nvl(max(length(tablespace_name)),0) <10 then 10 else max(length(tablespace_name)) end length_tbs,

case when nvl(max(length(file_name)),0) < 9 then 9 else max(length(file_name)) end length_file

from dba_temp_files

);

set markup html on spool on preformat off entmap on -

head '-

<title>Database Health Check Snapshot for DB:&_rpt_db_name,Snap Time:&_rpt_spool_time</title>-

body {font:9pt Arial,Helvetica,sans-serif; color:black; background:White;} -

p {font:2pt Arial,Helvetica,sans-serif; color:black; background:White;} -

table {font:9pt Arial,Helvetica,sans-serif; color:Black; padding:0px 0px 0px 0px;padding-left:2px; padding-right:2px; margin:0px 0px 0px 0px;width:300;overflow:auto;} -

table.t_600px {font:9pt Arial,Helvetica,sans-serif; color:Black; background-color:white; padding:0px 0px 0px 0px;padding-left:2px; padding-right:2px; margin:0px 0px 0px 0px;width:600;overflow:auto;} -

table.t_200px {font:9pt Arial,Helvetica,sans-serif; color:Black; padding:0px 0px 0px 0px;padding-left:2px; padding-right:2px; margin:0px 0px 0px 0px;width:200;overflow:auto;} -

tr {font:9pt Arial,Helvetica,sans-serif; color:Black; background-color:white; padding:0px 0px 0px 0px;padding-left:2px; padding-right:2px; margin:0px 0px 0px 0px;white-space:nowrap} -

td {font:9pt Arial,Helvetica,sans-serif; color:Black; padding:0px 0px 0px 0px;padding-left:2px; padding-right:2px; margin:0px 0px 0px 0px;white-space:nowrap} -

tr:nth-child(2n+1) { font-family: Helvetica, "Hiragino Sans GB", 微软雅黑, "Microsoft YaHei UI", SimSun, SimHei, arial, sans-serif; font-size: 16px; font-variant-numeric: normal; font-variant-east-asian: normal; line-height: 27.2px; widows: 1;"> th {font:bold 9pt Arial,Helvetica,sans-serif; color:white; background:#0066cc;padding-left:4px; padding-right:4px;padding-bottom:2px;white-space:nowrap;} -

h1 {font:bold 20pt Arial,Helvetica,Geneva,sans-serif; color:#336699; border-bottom:1px solid gray; margin-top:0pt; margin-bottom:0pt; padding:0px 0px 0px 0px;} -

h2 {font:bold 10pt Arial,Helvetica,Geneva,sans-serif; color:#336699; background-color:White; margin-top:4pt; margin-bottom:0pt;} -

a {font:bold 8pt Arial,Helvetica,sans-serif;color:#663300; vertical-align:top;margin-top:0pt; margin-bottom:0pt;} -

li {font: 8pt Arial,Helvetica,Geneva,sans-serif; color:black; background:White;} -

</style>' -

body 'bgcolor="c0c0c0"'-

table 'border_collapse: collapse;border="0";cellpadding="0";cellspacing="1"'

spool '&filename._&_dbname._&_spool_time..html'

set markup html on entmap off

prompt <h1>Oracle Database Health Check Snapshot</h1>

-- prompt <hr size="2" color="Gray" align="right" noshade/>

-- +----------------------------------------------------------------------------+

-- | Database Summary Information |

-- +----------------------------------------------------------------------------+

-- setup html mark(table) attribute,define table's width to 600px

set markup html table 'class="t_600px"'

-- Display Database Summary Information

clear columns breaks computes

break on name on dbid on version on rac

column name format a10 heading 'Name' print entmap off

column dbid format 9999999999999999 heading 'DBID' print entmap off

column instance_name format a15 heading 'Instance' print entmap off

column instance_number format 999 heading 'Inst Num' print entmap off

column startup_time format a19 heading 'Startup Time' print entmap off

column version format a15 heading 'Release' print entmap off

column rac format a5 heading 'RAC' print entmap off

select d.name,

d.dbid,

i.instance_name,

i.instance_number,

i.startup_time,

i.version,

i.rac

from v$database d,

( select instance_name,

instance_number,

startup_time,

version,

parallel rac

from gv$instance) i

order by i.instance_number;

-- Display Host Summary Information

clear columns breaks computes

column instance_name format a15 heading 'Instance' print entmap off

column host_name format a25 heading 'Host Name' print entmap off

column platform_name format a99 heading 'Platform' print entmap off

column cpus format 9,999 heading 'CPUs' print entmap off

column physical_memory format 999,990.99 heading 'Memory(GB)' print entmap off

select i.instance_name,

i.host_name,

d.platform_name,

o1.cpus,

round(o2.physical_memory/1024/1024/1024,2) physical_memory

from gv$instance i,

(select platform_name from v$database) d,

(select inst_id,value cpus from gv$osstat where osstat_id=0) o1,

(select inst_id,value physical_memory from gv$osstat where osstat_id=1008) o2

where i.inst_id = o1.inst_id and o1.inst_id = o2.inst_id;

-- setup html mark(table) attribute,define table's attribute use style

set markup html table 'border_collapse: collapse;border="0";cellpadding="0";cellspacing="1"'

-- ==============================================================================

-- Main Report Index

-- ==============================================================================

-- Define Main Report Index

prompt <a name="top"></a>

prompt Main Report Index

prompt <ul>-

<li><a href='#overview'>Database Information</a></li>-

<li><a href='#storage'>Storage Statistics</a></li>-

<li><a href='#undo'>Undo Segments</a></li>-

<li><a href='#memory'>Memory Statistis</a></li>-

<li><a href='#secutiry'>Security Information</a></li>-

<li><a href='#object'>Object Information</a></li>-

<li><a href='#job'>Schedule/Job</a></li>-

<li><a href='#backup'>Backup Detail</a></li>-

<li><a href='#performance'>Performance Statistics</a></li>-

<li><a href='#parameter'>Init. Parameter</a></li>-

</ul>-

-- ==============================================================================

-- Overview

-- ==============================================================================

prompt <a name="overview"></a>-

Database Information

prompt <ul>-

<li><a href='#11'>Database Overview</a></li>-

<li><a href='#12'>Instance Overview</a></li>-

<li><a href='#13'>Session Overview</a></li>-

<li><a href='#14'>Version</a></li>-

<li><a href='#15'>PSU Registry History</a></li>-

<li><a href='#16'>Database Registry</a></li>-

<li><a href='#17'>Database Options</a></li>-

<li><a href='#18'>Controlfile</a></li>-

<li><a href='#19'>Online Redo Logfiles</a></li>-

<li><a href='#101'>Logfile Switch</a></li>-

<li><a href='#102'>SCN Health Check</a></li>-

<li><a href='#103'>High Water Mark Statistics</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Database Overview |

-- +----------------------------------------------------------------------------+

prompt <a name="11"></a>

prompt Database Overview

clear columns breaks computes

column name format a12 heading 'DB Name' print entmap off

column dbid format 999999999999 heading 'DBID' print entmap off

column db_unique_name format a15 heading 'DB Unique Name' print entmap off

column created format a19 heading 'Create Date' print entmap off

column platform_name format a50 heading 'Platform' print entmap off

column current_scn format 9999999999999999 heading 'Current SCN' print entmap off

column log_mode format a25 heading 'Log Mode' print entmap off

column open_mode format a15 heading 'Open Mode' print entmap off

column force_logging format a13 heading 'Force Logging' print entmap off

column flashback_on format a12 heading 'Flashback On' print entmap off

column controlfile_type format a16 heading 'Controlfile Type' print entmap off

column dbtimezone format a11 heading 'DB TimeZone' print entmap off

select name,

dbid,

db_unique_name,

created,

platform_name,

current_scn,

log_mode,

open_mode,

force_logging,

flashback_on,

controlfile_type,

dbtimezone

from v$database;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

-- prompt

-- +----------------------------------------------------------------------------+

-- | Instance Overview |

-- +----------------------------------------------------------------------------+

prompt <a name="12"></a>

prompt Instance Overview

clear columns breaks computes

column instance_number format 9999999 heading 'Inst_Num' print entmap off

column instance_name format a15 heading 'Instance Name' print entmap off

column host_name format a30 heading 'Host Name' print entmap off

column version format a10 heading 'Release' print entmap off

column startup_time format a19 heading 'Startup Time' print entmap off

column uptime format 999,990.99 heading 'Up Days' print entmap off

column status format a15 heading 'Status' print entmap off

column archiver format a8 heading 'Archiver' print entmap off

select instance_number,

instance_name,

host_name,

version,

to_char (startup_time, 'YYYY-MM-DD HH24:MI:SS') "startup_time",

round (sysdate - startup_time, 2) "uptime",

status,

archiver

from gv$instance

order by instance_number;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

-- prompt

-- +----------------------------------------------------------------------------+

-- | Session Overview |

-- +----------------------------------------------------------------------------+

prompt <a name="13"></a>

prompt Session Overview

clear columns breaks computes

column inst_id format 999 heading 'Inst_ID' print entmap off

column count format 999,999 heading 'Sessions' print entmap off

column status format a10 heading 'Status' print entmap off

break on inst_id on report

--break on report

compute sum label 'Total:' of count on report

select inst_id,count(*) count,status

from gv$session

group by inst_id,status

order by inst_id;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Version |

-- +----------------------------------------------------------------------------+

prompt <a name="14"></a>

prompt Version

clear columns breaks computes

column banner format a300 heading 'Banner' print entmap off

select banner

from v$version;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

-- prompt

-- +----------------------------------------------------------------------------+

-- | PSU Registry History |

-- +----------------------------------------------------------------------------+

prompt<a name="15"></a>

prompt PSU Registry History

clear columns breaks computes

column action_time format a19 heading 'Action Time' print entmap off

column action format a8 heading 'Action' print entmap off

column namespace format a9 heading 'Namespace' print entmap off

column version format a10 heading 'Version' print entmap off

column id format 999 heading 'ID' print entmap off

column comments format a25 heading 'Comments' print entmap off

column bundle_series format a13 heading 'Bundle Series' print entmap off

select *

from registry$history;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Database Registry |

-- +----------------------------------------------------------------------------+

prompt <a name="16"></a>

prompt Database Registry

clear columns breaks computes

column comp_name format a75 heading 'Comp_Name' print entmap off

column version format a15 heading 'Version' print entmap off

column status format a10 heading 'Status' print entmap off

select comp_name, version, status

from dba_registry;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Database Options |

-- +----------------------------------------------------------------------------+

prompt <a name="17"></a>

prompt Database Options

clear columns breaks computes

column parameter format a75 heading 'Options' print entmap off

column value format a15 heading 'Value' print entmap off

select * from v$option;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Controlfile |

-- +----------------------------------------------------------------------------+

prompt <a name="18"></a>

prompt Controlfile

clear column breaks computes

column name for a150 heading 'Name' print entmap off

column size for 999,999,999 heading 'Size_Bytes' print entmap off

select name, block_size "size"

from v$controlfile;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Online Redo Logfiles |

-- +----------------------------------------------------------------------------+

prompt <a name="19"></a>

prompt Online Redo Logfiles

clear column breaks computes

break on thread# on group#

column thread# format 999 heading 'Thread#' print entmap off

column group# format 999 heading 'Group#' print entmap off

column member format a150 heading 'Member' print entmap off

column status format a8 heading 'Status' print entmap off

column size format 999,999 heading 'Size_MB' print entmap off

column type format a15 heading 'Type' print entmap off

select b.thread#,

b.group#,

a.member,

b.status,

(b.bytes / 1024 / 1024) as "size",

decode(a.type,'ONLINE',a.type,'<div align="left">' || a.type || '</div>') type

from v$logfile a, v$log b

where a.group# = b.group#

order by 1, 2;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Redo Logfile Switch |

-- +----------------------------------------------------------------------------+

prompt <a name="101"></a>

prompt Logfile Switch

clear columns breaks computes

column day format a10 heading 'Day/Time'

column H00 format 999 heading '00'

column H01 format 999 heading '01'

column H02 format 999 heading '02'

column H03 format 999 heading '03'

column H04 format 999 heading '04'

column H05 format 999 heading '05'

column H06 format 999 heading '06'

column H07 format 999 heading '07'

column H08 format 999 heading '08'

column H09 format 999 heading '09'

column H10 format 999 heading '10'

column H11 format 999 heading '11'

column H12 format 999 heading '12'

column H13 format 999 heading '13'

column H14 format 999 heading '14'

column H15 format 999 heading '15'

column H16 format 999 heading '16'

column H17 format 999 heading '17'

column H18 format 999 heading '18'

column H19 format 999 heading '19'

column H20 format 999 heading '20'

column H21 format 999 heading '21'

column H22 format 999 heading '22'

column H23 format 999 heading '23'

column total format 999,999 heading 'Total'

break on report

compute sum label 'Total:' min label 'Min:' max label 'Max:' avg label 'Average:' of total on report

select to_char (first_time, 'YYYY-MM-DD') day,

sum (decode (to_char (first_time, 'HH24'), '00', 1, 0)) H00,

sum (decode (to_char (first_time, 'HH24'), '01', 1, 0)) H01,

sum (decode (to_char (first_time, 'HH24'), '02', 1, 0)) H02,

sum (decode (to_char (first_time, 'HH24'), '03', 1, 0)) H03,

sum (decode (to_char (first_time, 'HH24'), '04', 1, 0)) H04,

sum (decode (to_char (first_time, 'HH24'), '05', 1, 0)) H05,

sum (decode (to_char (first_time, 'HH24'), '06', 1, 0)) H06,

sum (decode (to_char (first_time, 'HH24'), '07', 1, 0)) H07,

sum (decode (to_char (first_time, 'HH24'), '08', 1, 0)) H08,

sum (decode (to_char (first_time, 'HH24'), '09', 1, 0)) H09,

sum (decode (to_char (first_time, 'HH24'), '10', 1, 0)) H10,

sum (decode (to_char (first_time, 'HH24'), '11', 1, 0)) H11,

sum (decode (to_char (first_time, 'HH24'), '12', 1, 0)) H12,

sum (decode (to_char (first_time, 'HH24'), '13', 1, 0)) H13,

sum (decode (to_char (first_time, 'HH24'), '14', 1, 0)) H14,

sum (decode (to_char (first_time, 'HH24'), '15', 1, 0)) H15,

sum (decode (to_char (first_time, 'HH24'), '16', 1, 0)) H16,

sum (decode (to_char (first_time, 'HH24'), '17', 1, 0)) H17,

sum (decode (to_char (first_time, 'HH24'), '18', 1, 0)) H18,

sum (decode (to_char (first_time, 'HH24'), '19', 1, 0)) H19,

sum (decode (to_char (first_time, 'HH24'), '20', 1, 0)) H20,

sum (decode (to_char (first_time, 'HH24'), '21', 1, 0)) H21,

sum (decode (to_char (first_time, 'HH24'), '22', 1, 0)) H22,

sum (decode (to_char (first_time, 'HH24'), '23', 1, 0)) H23,

count (*) total

from v$log_history a

where first_time >= sysdate - 30

group by to_char (first_time, 'YYYY-MM-DD')

order by to_char (first_time, 'YYYY-MM-DD');

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | SCN Health Check |

-- +----------------------------------------------------------------------------+

prompt <a name="102"></a>

prompt SCN Health Check

clear columns breaks computes

column Date_Time format a19

column scn format 999999999999

column Headroom format 999999999999.0

column Adjust_SCN format 999999999999.0

column ALL_SCN format 999999999999.0

column "SCN Headroom Health" format a21

select tim "Date_Time",

scn,

round((chk16kscn-scn)/24/3600/16/1024,1) "Headroom",

round((chk16kscn-scn)/1024/1024/1024,1) "Adjust_SCN",

round(chk16kscn/1024/1024/1024,1) "ALL_SCN",

case when round((chk16kscn-scn)/24/3600/16/1024,1) > 62 then 'SCN Headroom Is Good.'

when round((chk16kscn-scn)/24/3600/16/1024,1) < 10 then '<div align="left">SCN Headroom Is Bad.</div>'

end "SCN Headroom Health"

from (

select tim, scn,

((((to_number(to_char(tim,'YYYY'))-1988)*12*31*24*60*60)

+ ((to_number(to_char(tim,'MM'))-1)*31*24*60*60)

+ (((to_number(to_char(tim,'DD'))-1))*24*60*60)

+ (to_number(to_char(tim,'HH24'))*60*60)

+ (to_number(to_char(tim,'MI'))*60)

+ (to_number(to_char(tim,'SS')))) * (16*1024)) chk16kscn

from (select sysdate tim,dbms_flashback.get_system_change_number scn

from v$instance

where version like '10.%'

or version like '11.1%'

or version like '11.2.0.1%'

)

union all

select tim "Date_Time",

scn,

round((chk32kscn-scn)/24/3600/32/1024,1) "Headroom",

round((chk32kscn-scn)/1024/1024/1024,1) "Adjust_SCN",

round(chk32kscn/1024/1024/1024,1) "ALL_SCN",

case when round((chk32kscn-scn)/24/3600/32/1024,1) > 62 then 'SCN Headroom Is Good.'

when round((chk32kscn-scn)/24/3600/32/1024,1) < 10 then '<div align="left">SCN Headroom Is Bad.</div>'

end "SCN Headroom Health"

from (

select tim, scn,

((((to_number(to_char(tim,'YYYY'))-1988)*12*31*24*60*60)

+ ((to_number(to_char(tim,'MM'))-1)*31*24*60*60)

+ (((to_number(to_char(tim,'DD'))-1))*24*60*60)

+ (to_number(to_char(tim,'HH24'))*60*60)

+ (to_number(to_char(tim,'MI'))*60)

+ (to_number(to_char(tim,'SS')))) * (32*1024)) chk32kscn

from (select sysdate tim,dbms_flashback.get_system_change_number scn

from v$instance

where version like '11.2.0.2%'

or version like '11.2.0.3%'

or version like '11.2.0.4%'

or version like '12.%'

)

);

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | High Water Mark Statistics |

-- +----------------------------------------------------------------------------+

prompt <a name="103"></a>

prompt High Water Mark Statistics

clear columns breaks computes

column name format a50 heading 'Statistic Name' print entmap off

column version format a10 heading 'Version' print entmap off

column highwater format 9,999,999,999,999,999 heading 'Highwater' print entmap off

column last_value format 9,999,999,999,999,999 heading 'Last Value' print entmap off

column description format a150 heading 'Description' print entmap off

select name, version, highwater, last_value, description

from dba_high_water_mark_statistics;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#overview">Back to Database Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Storage

-- ==============================================================================

prompt <a name="storage"></a>

prompt Storage Statistics

prompt <ul>-

<li><a href='#21'>Tablespace Statistics</a></li>-

<li><a href='#22'>Datafiles and Tempfiles Statistics</a></li>-

<li><a href='#23'>Total Segments Size</a></li>-

<li><a href='#24'>Top 10 Tables</a></li>-

<li><a href='#25'>Top 10 Indexes</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Tablespace |

-- +----------------------------------------------------------------------------+

prompt <a name="21"></a>

prompt Tablespace Statistics

clear columns breaks computes

column tablespace_name format "a&tablespace_name" heading 'Tablespace' print entmap off

column type format a9 heading 'Type' print entmap off

column status heading 'Status' print entmap off

column bigfile format a7 heading 'Bigfile' print entmap off

column total_mb format 999,999,990.00 heading 'Total_MB' print entmap off

column free_mb format 999,999,990.00 heading 'Free_MB' print entmap off

column used_mb format 999,999,990.00 heading 'Used_MB' print entmap off

column "used%" heading 'Used %' print entmap off

column extent_management format a10 heading 'Extent Management' print entmap off

column segment_space_management format a13 heading 'Segment Space Management' print entmap off

column compute format a7 heading 'Compute' print entmap off

break on report

compute count label 'Count:' of type on report

compute sum label 'Total:' of total_mb used_mb free_mb on report

select a.tablespace_name,

a.type,

space total_mb,

nvl (free_space, 0) free_mb,

space - nvl (free_space, 0) used_mb,

case

when trunc ( (1 - nvl (free_space, 0) / space) * 100) >= 90

then '<div align="right">' || to_char (round ( (1 - nvl (free_space, 0) / space) * 100, 2), '990.99') || '</div>'

else '<div align="right">' || to_char (round ( (1 - nvl (free_space, 0) / space) * 100, 2), '990.99') || '</div>'

end "used%",

a.bigfile,

decode(a.status,'ONLINE',a.status,'<div align="left">' || a.status || '</div>') status,

a.extent_management,

a.segment_space_management

from ( select d.tablespace_name,

t.contents type,

t.status,

t.bigfile,

t.extent_management,

t.segment_space_management,

round (sum (bytes) / 1024 / 1024, 2) space

from dba_data_files d, dba_tablespaces t

where d.tablespace_name = t.tablespace_name

group by d.tablespace_name,

t.contents,

t.status,

t.bigfile,

t.extent_management,

t.segment_space_management) a,

( select tablespace_name,

round (sum (bytes) / 1024 / 1024, 2) free_space

from dba_free_space

group by tablespace_name) b

where a.tablespace_name = b.tablespace_name(+)

union all

select a.tablespace_name,

a.type,

space total_mb,

nvl (free_space, 0) free_mb,

nvl (used_space, 0) as used_mb,

case

when trunc ( (nvl (used_space, 0) / space) * 100) >= 90

then '<div align="right">' || to_char (round ( (nvl (used_space, 0) / space) * 100, 2), '990.99') || '</div>'

else '<div align="right">' || to_char (round ( (nvl (used_space, 0) / space) * 100, 2), '990.99') || '</div>'

end "used%",

a.bigfile,

decode(a.status,'ONLINE',a.status,'<div align="left">' || a.status || '</div>') status,

a.extent_management,

a.segment_space_management

from ( select d.tablespace_name,

t.contents type,

t.status,

t.bigfile,

t.extent_management,

t.segment_space_management,

round (sum (bytes) / 1024 / 1024, 2) space

from dba_temp_files d, dba_tablespaces t

where d.tablespace_name = t.tablespace_name

group by d.tablespace_name,

t.contents,

t.status,

t.bigfile,

t.extent_management,

t.segment_space_management) a,

( select tablespace_name,

round (sum (bytes_used) / 1024 / 1024, 2) used_space,

round (sum (bytes_free) / 1024 / 1024, 2) free_space

from v$temp_space_header

group by tablespace_name) b

where a.tablespace_name = b.tablespace_name(+)

order by 6 desc;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#storage">Back to Strorage Statistics</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Datafiles And Tempfiles |

-- +----------------------------------------------------------------------------+

prompt <a name="22"></a>

prompt Datafiles And Tempfiles

clear columns breaks computes

column tablespace_name format "a&tablespace_name" heading 'Tablespace' print entmap

column file_name format "a&file_name" heading 'File_Name' print entmap

column total_mb format 999,999,990.00 heading 'Total_MB' print entmap

column max_mb format 999,999,990.00 heading 'Max_MB' print entmap

column autoextensible format a15 heading 'Autoextensible' print entmap

column status format a15 heading 'Status' print entmap

break on tablespace_name on report

compute count label 'Count:' of file_name on report

compute sum label 'Total:' of total_mb max_mb on report

select tablespace_name,

file_name,

bytes / 1024 / 1024 total_mb,

maxbytes / 1024 / 1024 max_mb,

autoextensible,

decode(online_status,'ONLINE',online_status,'SYSTEM',online_status,'<div align="left">' || online_status || '</div>') status

from dba_data_files

union all

select a.tablespace_name,

a.file_name,

a.bytes / 1024 / 1024 total_mb,

a.maxbytes / 1024 / 1024 max_mb,

a.autoextensible,

decode(b.status,'ONLINE',b.status,'<div align="left">' || b.status || '</div>') status

from dba_temp_files a, v$tempfile b

where a.file_id = b.file#;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#storage">Back to Strorage Statistics</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Segment Statistics |

-- +----------------------------------------------------------------------------+

prompt <a name="23"></a>

prompt Total Segments Size

set markup html table 'class="t_200px"'

clear columns breaks computes

column total_segments_mb format 999,999,990.99 heading 'Total Segments Size(MB)' print entmap off

select '<div align="center">' || round (sum (bytes) / 1024 / 1024, 2) || '</div>' total_segments_mb

from dba_segments;

set markup html table 'border_collapse: collapse;border="0";cellpadding="0";cellspacing="1"'

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#storage">Back to Strorage Statistics</a>

prompt <a href="#top">Back to Top</a>

prompt <a name="24"></a>

prompt Top 10 Tables

clear columns breaks computes

column owner format a50 heading 'Owner' print entmap off

column table_name format a50 heading 'Table_Name' print entmap off

column partitioned format a15 heading 'Partition' print entmap off

column size_mb format 999,999,990.99 heading 'Size_MB' print entmap off

select *

from ( select t.owner,

t.table_name,

t.partitioned,

round (sum (s.bytes) / 1024 / 1024, 2) size_mb

from dba_tables t, dba_segments s

where t.owner = s.owner

and s.segment_name = t.table_name

and s.segment_type like 'TABLE%'

group by t.owner, t.table_name, t.partitioned

order by size_mb desc)

where rownum <= 10;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#storage">Back to Strorage Statistics</a>

prompt <a href="#top">Back to Top</a>

prompt <a name="25"></a>

prompt Top 10 Indexes

column owner format a50 heading 'Owner' print entmap off

column table_name format a50 heading 'Table_Name' print entmap off

column index_name format a50 heading 'Index_Name' print entmap off

select *

from ( select i.owner,

i.table_name,

i.index_name,

i.partitioned,

sum (s.bytes) / 1024 / 1024 size_mb

from dba_indexes i, dba_segments s

where s.owner = i.owner

and s.segment_name = i.index_name

and s.segment_type like 'INDEX%'

group by i.owner,

i.table_name,

i.index_name,

i.partitioned

order by size_mb desc)

where rownum <= 10;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#storage">Back to Strorage Statistics</a>

prompt <a href="#top">Back to Top</a>

-- ==============================================================================

-- Undo Segments

-- ==============================================================================

prompt <a name="undo"></a>

prompt Undo Segments Information

prompt <ul>-

<li><a href='#31'>Undo Parameters</a></li>-

<li><a href='#32'>Undo Segments Statistics</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Undo Parameters |

-- +----------------------------------------------------------------------------+

prompt <a name="31"></a>

prompt Undo Parameters

clear columns breaks computes

column instance format a15 heading 'Instance' print entmap off

column name format a15 heading 'Name' print entmap off

column value format a10 heading 'Value' print entmap off

break on instance

select i.instance_name instance, p.name, p.value

from gv$parameter p, gv$instance i

where name like '%undo%'

and p.inst_id = i.inst_id

order by 1;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#undo">Back to Undo Segments Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Undo Segments |

-- +----------------------------------------------------------------------------+

prompt <a name="32"></a>

prompt Undo Segments Statistics

clear columns breaks computes

column instance_name format a10 heading 'Instance' entmap off

column tablespace_name format a9 heading 'Tablspace' entmap off

column roll_name format a20 heading 'Roll Name' entmap off

column initial_extent format 999,999,999 heading 'Init Extent' entmap off

column next_extent format 999,999,999 heading 'Next Extent' entmap off

column min_extents format 999,999,999 heading 'Min Extents' entmap off

column max_extents format 999,999,999 heading 'Max Extents' entmap off

column status format a8 heading 'Status' entmap off

column wraps format 999,999,999 heading 'Wraps' entmap off

column shrinks format 999,999,999 heading 'Shrinks' entmap off

column optsize format 999,999,999,999 heading 'Optsize' entmap off

column bytes format 999,999,999,999 heading 'Bytes' entmap off

column extents format 999,999,999 heading 'Extents' entmap off

clear computes breaks

break on report on instance_name on tablespace

compute sum label 'Total:' of bytes extents shrinks wraps on report

select instance_name,

a.tablespace_name,

a.owner || '.' || a.segment_name roll_name,

a.initial_extent,

a.next_extent,

a.min_extents,

a.max_extents,

a.status,

b.bytes,

b.extents,

d.shrinks,

d.wraps,

d.optsize

from dba_rollback_segs a,

dba_segments b,

v$rollname c,

v$rollstat d,

gv$parameter p,

gv$instance i

where a.segment_name = b.segment_name

and a.segment_name = c.name(+)

and c.usn = d.usn(+)

and p.name(+) = 'undo_tablespace'

and p.value(+) = a.tablespace_name

and p.inst_id = i.inst_id(+)

order by a.tablespace_name, a.segment_name;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#undo">Back to Undo Segments Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Memory Statistics

-- ==============================================================================

prompt <a name="memory"></a>

prompt Memory Statistics

prompt <ul>-

<li><a href='#41'>Memory Allocate Size</a></li>-

<li><a href='#42'>Show SGA</a></li>-

<li><a href='#43'>SGA Info</a></li>-

<li><a href='#44'>PGA Info</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Memory Allocate Size |

-- +----------------------------------------------------------------------------+

prompt <a name="41"></a>

prompt Memory Allocate Size

clear columns breaks computes

break on instance_name

column instance_name format 9999999 heading 'Instance' print entmap off

column name format a20 heading 'Memory Stats' print entmap off

column value format 999,990.99 heading 'Size_MB' print entmap off

select i.instance_name, name, round (value / 1024 / 1024, 2) value

from gv$parameter p, gv$instance i

where p.inst_id = i.inst_id

and name in ('memory_max_target',

'memory_target',

'sga_max_size',

'sga_target',

'pga_aggregate_target')

order by 1;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#memory">Back to Memory Statistics</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | SGA Show |

-- +----------------------------------------------------------------------------+

prompt <a name="42"></a>

prompt Show SGA

clear columns breaks computes

column instance_name format a13 heading 'Instance' print entmap off

column name format a30 heading 'Name' print entmap off

column value format 999,990.99 heading 'Size_MB' print entmap off

break on report on instance_name

compute sum label 'Total SGA:' of value on instance_name

select i.instance_name,

s.name,

round(s.value/1024/1024,2) value

from gv$sga s, gv$instance i

where s.inst_id = i.inst_id

order by i.instance_name, s.value desc;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#memory">Back to Memory Statistics</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | SGA Info |

-- +----------------------------------------------------------------------------+

prompt <a name="43"></a>

prompt SGA Info

clear columns breaks computes

break on report on instance_name

column instance_name format a13 heading 'Instance' print entmap off

column name format a50 heading 'Pool Name' print entmap off

column bytes format 999,990.99 heading 'Size_MB' print entmap off

column resizeable format a10 heading 'Resizeable' print entmap off

select instance_name,

name,

round (bytes / 1024 / 1024, 2) bytes,

resizeable

from gv$sgainfo s, gv$instance i

where s.inst_id = i.inst_id

order by 1, 3 desc;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#memory">Back to Memory Statistics</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | PGA Info |

-- +----------------------------------------------------------------------------+

prompt <a name="44"></a>

prompt PGA Info

clear columns breaks computes

column instance_name format a13 heading 'Instance' print entmap off

column name format a50 heading 'Name' print entmap off

column total_mb format 999,999,990.99 heading 'Total_MB' print entmap off

column unit format a7 heading 'Unit' print entmap off

break on report on instance_name

select i.instance_name,

p.name,

round (p.value / 1024 / 1024, 2) total_mb,

p.unit

from gv$pgastat p, gv$instance i

where p.inst_id = i.inst_id

order by 1, 3 desc,4;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#memory">Back to Memory Statistics</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Security

-- ==============================================================================

prompt <a name="secutiry"></a>

prompt Security Information

prompt <ul>-

<li><a href='#51'>User Summary</a></li>-

<li><a href='#52'>User Profiles</a></li>-

<li><a href='#53'>Role</a></li>-

<li><a href='#54'>Database Links</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | User Info |

-- +----------------------------------------------------------------------------+

prompt <a name="51"></a>

prompt User Summary-

-- User Information

prompt User Information

clear columns breaks computes

column username format a30 heading 'Username' print entmap off

column default_tablespace format a18 heading 'Default Tablespace' print entmap off

column temporary_tablespace format a15 heading 'Temp Tablespace' print entmap off

column created format a19 heading 'Created' print entmap off

column expiry_date format a19 heading 'Expire Date' print entmap off

column lock_date format a19 heading 'Lock Date' print entmap off

column profile format a20 heading 'Profile' print entmap off

column sysdba format a6 heading 'SYSDBA' print entmap off

column sysoper format a7 heading 'SYSOPER' print entmap off

column sysasm format a6 heading 'SYSASM' print entmap off

column account_status format a16 heading 'Account Status' print entmap off

select distinct a.username,

a.default_tablespace,

a.temporary_tablespace,

a.profile,

a.account_status,

to_char (a.created, 'YYYY-MM-DD HH24:MI:SS') created,

to_char (a.expiry_date, 'YYYY-MM-DD HH24:MI:SS') expiry_date,

to_char (a.lock_date, 'YYYY-MM-DD HH24:MI:SS') lock_date

from dba_users a

order by a.account_status desc;

-- User With SYSDBA Privilege

prompt User With SYSDBA Privilege

select * from v$pwfile_users;

-- User With DBA Privilege

prompt User With DBA Privilege

clear columns breaks computes

column grantee for a50 heading 'User' print entmap off

column granted_role for a4 heading 'Role' print entmap off

column admin_option for a12 heading 'Admin Option' print entmap off

column default_role for a12 heading 'Default Role' print entmap off

select grantee,

granted_role,

admin_option,

default_role

from dba_role_privs

where granted_role = 'DBA';

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#secutiry">Back to Security Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | User Profiles |

-- +----------------------------------------------------------------------------+

prompt <a name="52"></a>

prompt User Profiles

clear columns breaks computes

column profile format a20 heading 'Profile' print entmap off

column resource_name format a50 heading 'Resource Name' print entmap off

column resource_type format a30 heading 'Resource Type' print entmap off

column limit format a30 heading 'Limit' print entmap off

break on profile

select profile,

resource_name,

resource_type,

limit

from dba_profiles

order by profile;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#secutiry">Back to Security Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Role |

-- +----------------------------------------------------------------------------+

prompt <a name="53"></a>

prompt Roles

clear columns breaks computes

column role for a50 heading 'Role name' print entmap off

column grantee for a50 heading 'Grantee' print entmap off

column admin_option for a15 heading 'Admin Option' print entmap off

column default_role for a15 heading 'Default Role' print entmap off

break on role

select b.role,

a.grantee,

a.admin_option,

a.default_role

from dba_role_privs a, dba_roles b

where granted_role(+) = b.role

order by b.role, a.grantee;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#secutiry">Back to Security Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | DB Links |

-- +----------------------------------------------------------------------------+

prompt <a name="54"></a>

prompt Database Links

clear columns breaks computes

column owner for a30 heading 'Owner' print entmap off

column db_link for a30 heading 'DB Link' print entmap off

column username for a30 heading 'Username' print entmap off

column host for a30 heading 'Host' print entmap off

column created for a19 heading 'Created' print entmap off

break on owner

select owner,

db_link,

username,

host,

to_char (created, 'YYYY-MM-DD HH24:MI:SS') created

from dba_db_links

order by owner, db_link;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#secutiry">Back to Security Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Objects

-- ==============================================================================

prompt <a name="object"></a>

prompt Objects Information

prompt <ul>-

<li><a href='#61'>Invalid Objects</a></li>-

<li><a href='#62'>Disabled Constraints</a></li>-

<li><a href='#63'>Disabled Triggers</a></li>-

<li><a href='#64'>Objects In System Tablespace</a></li>-

<li><a href='#65'>Directory Information</a></li>-

<li><a href='#66'>Recyclebin</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Invalid Objects |

-- +----------------------------------------------------------------------------+

prompt <a name="61"></a>

prompt Invalid Objects-

-- Invalid Objects Count

prompt Invalid Objects Count

clear columns breaks computes

column owner for a30 heading 'Owner' print entmap off

column object_name for a50 heading 'Name' print entmap off

column object_type for a50 heading 'Type' print entmap off

column count for 999,999 heading 'Count' print entmap off

column status for a7 heading 'Status' print entmap off

select owner,

object_type,

status,

count (object_name) as "count"

from dba_objects

where status = 'INVALID'

group by owner, object_type, status

order by count (object_name) desc;

-- Invalid Objects Detail

prompt Invalid Objects Detail

break on owner on object_type

select owner,

object_type,

object_name,

status

from dba_objects

where status = 'INVALID'

order by 1,2,3;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Disabled Constraints |

-- +----------------------------------------------------------------------------+

prompt <a name="62"></a>

prompt Disabled Constraints

clear columns breaks computes

column owner format a20 heading 'Owner' print entmap off;

column constraint_name format a30 heading 'Constraint Name' print entmap off;

column constraint_type format a15 heading 'Constraint Type' print entmap off;

column table_name format a30 heading 'Table Name' print entmap off;

break on owner on table_name

select owner,

table_name,

constraint_name,

decode (constraint_type,

'C', 'check constraint on a table',

'P', 'primary key',

'U', 'unique key',

'R', 'referential integrity',

'V', 'with check option, on a view',

'O', 'with read only, on a view',

null)

constraint_type

from dba_constraints

where status = 'DISABLED'

order by 1,2;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Disabled Triggers |

-- +----------------------------------------------------------------------------+

-- Check if there have disabled triggers

---- Recompile the disabled triggers

prompt <a name="63"></a>

prompt Disabled Triggers

clear columns breaks computes

column owner format a20 heading 'Owner' print entmap off

column trigger_name format a30 heading 'Trigger Name' print entmap off

column trigger_type format a20 heading 'Trigger Type' print entmap off

break on owner

select owner, trigger_name, trigger_type

from dba_triggers

where status = 'DISABLED';

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Object In System Tablespace |

-- +----------------------------------------------------------------------------+

prompt <a name="64"></a>

prompt Objects In System Tablespace

-- Check tables and indexes in system tablespace that not belong to sys or system

clear columns breaks computes

column object_type format a15 heading 'Object Type' print entmap off

column owner format a20 heading 'Owner' print entmap off

column tablespace format a30 heading 'Tablespace' print entmap off

column object_name format a30 heading 'Object Name' print entmap off

break on object_type on owner on tablespace

select object_type,

owner,

tablespace_name tablespace,

object_name

from (select 'Table' object_type,

owner,

tablespace_name,

table_name object_name

from dba_tables

union

select 'Index' object_type,

owner,

tablespace_name,

index_name object_name

from dba_indexes)

where tablespace_name = 'SYSTEM'

and owner not in

('ANONYMOUS',

'BI',

'CTXSYS',

'DBSNMP',

'DIP',

'DMSYS',

'EXFSYS',

'HR',

'IX',

'LBACSYS',

'MDDATA',

'MDSYS',

'MGMT_VIEW',

'OE',

'OLAPSYS',

'ORDPLUGINS',

'ORDSYS',

'OUTLN',

'PM',

'SCOTT',

'SH',

'SI_INFORMTN_SCHEMA',

'SYS',

'SYSMAN',

'SYSTEM',

'WMSYS',

'WKPROXY',

'WK_TEST',

'WKSYS',

'XDB',

'APEX_030200',

'APEX_PUBLIC_USER',

'APPQOSSYS',

'DVSYS',

'FLOWS_FILES',

'IX',

'LBACSYS',

'ORACLE_OCM',

'OWBSYS',

'OWBSYS_AUDIT',

'SPATIAL_CSW_ADMIN_USR',

'SPATIAL_WFS_ADMIN_USR');

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Directory |

-- +----------------------------------------------------------------------------+

prompt <a name="65"></a>

prompt Directory Information-

-- Directory List

prompt Directory List

clear columns breaks computes

column owner format a30 heading 'Owner' print entmap off

column directory_name format a30 heading 'Directory Name' print entmap off

column directory_path format a100 heading 'Directory Path' print entmap off

break on report on owner

select owner,

directory_name,

directory_path

from dba_directories

order by owner,directory_name;

-- Directory Privilege

prompt Directory Privilege

clear columns breaks computes

column table_name format a30 heading 'Directory Name' print entmap off

column grantee format a30 heading 'Grantee' print entmap off

column privilege format a9 heading 'Privilege' print entmap off

column grantable format a9 heading 'Grantable' print entmap off

break on report on table_name on grantee

select table_name,

grantee,

privilege,

grantable

from dba_tab_privs

where privilege in ('READ', 'WRITE')

order by table_name, grantee, privilege;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Recyclebin |

-- +----------------------------------------------------------------------------+

prompt <a name="66"></a>

prompt Recyclebin

clear columns breaks computes

column owner heading 'Owner' print entmap off

column type format a50 heading 'Object Type' print entmap off

column count format 999999 heading 'Count' print entmap off

break on report on owner

compute sum label 'Total:' of count on report

select owner,type,count(*) count

from dba_recyclebin

group by owner,type;

column owner heading 'Owner' print entmap off

column original_name heading 'Original Name' print entmap off

column type format a50 heading 'Object Type' print entmap off

column object_name format a50 heading 'Object Name' print entmap off

column ts_name format a50 heading 'Tablespace' print entmap off

column operation format a9 heading 'Operation' print entmap off

column createtime format a19 heading 'Create Time' print entmap off

column droptime format a19 heading 'Drop Time' print entmap off

column can_undrop format a10 heading 'Can Undrop' print entmap off

column can_purge format a9 heading 'Can Purge' print entmap off

column size_mb format 999,990.99 heading 'Size_MB' print entmap off

break on report on owner

compute count label 'Count:' of original_name on report

select owner,

original_name,

type,

object_name,

ts_name,

operation,

createtime,

droptime,

can_undrop,

can_purge,

round((space * p.blocksize) / 1024 / 1024,2) as "size_mb"

from dba_recyclebin r,

(select value blocksize

from v$parameter

where name = 'db_block_size') p

order by owner, object_name;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#object">Back to Objects Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Jobs

-- ==============================================================================

prompt <a name="job"></a>

prompt Jobs

clear columns breaks computes

column job format 999999 heading 'Job ID'

column log_user format a30 heading 'Log User'

column what format a150 heading 'What'

column next_date format a19 heading 'Next Date'

column interval format a10 heading 'Interval'

column last_date format a19 heading 'Last Date'

column failures format 999999 heading 'Failures'

column broken format a6 heading 'Broken'

select job,

log_user,

what,

next_date,

interval,

last_date,

failures,

broken

from dba_jobs

order by job;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#job">Back to Jobs Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Backup

-- ==============================================================================

prompt <a name="backup"></a>

prompt Backup Information

prompt <ul>-

<li><a href='#71'>RMAN Backup Job</a></li>-

<li><a href='#72'>RMAN Configure</a></li>-

<li><a href='#73'>RMAN Backupset</a></li>-

<li><a href='#74'>RMAN Backup Piece</a></li>-

<li><a href='#75'>RMAN Backup Controlfile</a></li>-

<li><a href='#76'>RMAN Backup Spfile</a></li>-

<li><a href='#77'>Archive Log List</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | RMAN Backup Job |

-- +----------------------------------------------------------------------------+

prompt <a name="71"></a>

prompt RMAN Backup Job

clear columns breaks computes

column backup_name format a19 heading 'Backup Name' print entmap off

column start_time format a19 heading 'Start Time' print entmap off

column elapsed_time format a12 heading 'Elapsed Time' print entmap off

column status format a30 heading 'Status' print entmap off

column input_type format a30 heading 'Input Type' print entmap off

column output_device_type format a11 heading 'Output Type' print entmap off

column input_size format a10 heading 'Input Size' print entmap off

column output_size format a11 heading 'Output Size' print entmap off

column output_rate_per_sec format a13 heading 'Output Rate/s' print entmap off

select r.command_id backup_name,

to_char(r.start_time, 'YYYY-MM-DD HH24:MI:SS') start_time,

r.time_taken_display elapsed_time,

decode(r.status,'COMPLETED',r.status,'<div align="left">' || r.status || '</div>') status,

r.input_type input_type,

r.output_device_type output_device_type,

r.input_bytes_display input_size,

r.output_bytes_display output_size,

r.output_bytes_per_sec_display output_rate_per_sec

from

( select command_id,start_time,time_taken_display,status,input_type,output_device_type,input_bytes_display,output_bytes_display,output_bytes_per_sec_display

from v$rman_backup_job_details

order by start_time desc

) r;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | RMAN Configure |

-- +----------------------------------------------------------------------------+

prompt <a name="72"></a>

prompt RMAN Configure

clear columns breaks computes

column name format a150 heading 'name' print entmap off

column value format a150 heading 'value' print entmap off

select name,value

from v$rman_configuration;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | RMAN Backupset |

-- +----------------------------------------------------------------------------+

prompt <a name="73"></a>

prompt RMAN Backupset

clear columns breaks computes

column bs_key format 999,999 heading 'BS Key'

column backup_type format a20 heading 'Backup Type'

column device_type format a11 heading 'Device Type'

column controlfile_included format a20 heading 'Controlfile Included'

column spfile_included format a15 heading 'SPFILE Included'

column incremental_level format 999 heading 'Incremental Level'

column pieces format 999,999 heading 'Pieces#'

column start_time format a19 heading 'Start Time'

column completion_time format a19 heading 'End Time'

column elapsed_seconds format 999,999,999,999 heading 'Elapsed Seconds'

column tag format a18 heading 'Tag'

column block_size format 999,999,999 heading 'Block Size'

column keep format a4 heading 'Keep'

column keep_until format a19 heading 'Keep Until'

column keep_options format a12 heading 'Keep Options'

break on report

compute sum label 'Total:' of pieces elapsed_seconds on report

select bs.recid bs_key,

decode (backup_type,'L', 'Archived Redo Logs','D', 'Datafile Full Backup','I', 'Incremental Backup') backup_type,

device_type,

decode (bs.controlfile_included, 'NO', '-', bs.controlfile_included) controlfile_included,

nvl (sp.spfile_included, '-') spfile_included,

bs.incremental_level,

bs.pieces,

to_char (bs.start_time, 'YYYY-MM-DD HH24:MI:SS') start_time,

to_char (bs.completion_time, 'YYYY-MM-DD HH24:MI:SS') completion_time,

bs.elapsed_seconds,

bp.tag,

bs.block_size,

bs.keep,

to_char (bs.keep_until, 'YYYY-MM-DD HH24:MI:SS') keep_until,

bs.keep_options

from v$backup_set bs,

(select distinct set_stamp,

set_count,

tag,

device_type

from v$backup_piece

where status in ('A', 'X')) bp,

(select distinct set_stamp, set_count, 'YES' spfile_included

from v$backup_spfile) sp

where bs.set_stamp = bp.set_stamp

and bs.set_count = bp.set_count

and bs.set_stamp = sp.set_stamp(+)

and bs.set_count = sp.set_count(+)

order by bs.recid;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | RMAN Backup Piece |

-- +----------------------------------------------------------------------------+

prompt <a name="74"></a>

prompt RMAN Backup Piece

clear columns breaks computes

column bs_key format 999,999 heading 'BS Key' print entmap off

column piece# format 999,999 heading 'Piece#' print entmap off

column copy# format 999,999 heading 'Copy#' print entmap off

column bp_key format 999,999 heading 'BP Key' print entmap off

column status format a30 heading 'Status' print entmap off

column handle format a150 heading 'Handle' print entmap off

column start_time format a19 heading 'Start Time' print entmap off

column completion_time format a19 heading 'End Time' print entmap off

column elapsed_seconds format 999,999,999,999 heading 'Elapsed Seconds' print entmap off

break on bs_key

select bs.recid bs_key,

bp.piece#,

bp.copy#,

bp.recid bp_key,

decode (bp.status, 'A', 'Available',

'D', '<div align="left">' || 'Deleted' || '</div>',

'X', '<div align="left">' || 'Expired' || '</div>') status,

bp.handle,

to_char (bp.start_time, 'YYYY-MM-DD HH24:MI:SS') start_time,

to_char (bp.completion_time, 'YYYY-MM-DD HH24:MI:SS') completion_time,

bp.elapsed_seconds

from v$backup_set bs, v$backup_piece bp

where bs.set_stamp = bp.set_stamp

and bs.set_count = bp.set_count

and bp.status in ('A', 'X')

order by bs.recid, piece#;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | RMAN Backup Controlfile |

-- +----------------------------------------------------------------------------+

prompt <a name="75"></a>

prompt RMAN Backup Controlfile

clear columns breaks computes

column bs_key format 999,999 heading 'BS Key' print entmap off

column piece# format 999,999 heading 'Piece#' print entmap off

column copy# format 999,999 heading 'Copy#' print entmap off

column bp_key format 999,999 heading 'BP Key' print entmap off

column controlfile_included format a20 heading 'Controlfile Included' print entmap off

column status format a30 heading 'Status' print entmap off

column handle format a150 heading 'Handle' print entmap off

column start_time for a19 heading 'Start Time' print entmap off

column completion_time for a19 heading 'End Time' print entmap off

column elapsed_seconds for 999,999,999,999 heading 'Elapsed Seconds' print entmap off

break on bs_key

select bs.recid bs_key,

bp.piece#,

bp.copy#,

bp.recid bp_key,

decode (bs.controlfile_included, 'NO', '-', bs.controlfile_included) controlfile_included,

decode (bp.status, 'A', 'Available',

'D', '<div align="left">' || 'Deleted' || '</div>',

'X', '<div align="left">' || 'Expired' || '</div>') status,

handle

from v$backup_set bs, v$backup_piece bp

where bs.set_stamp = bp.set_stamp

and bs.set_count = bp.set_count

and bp.status in ('A', 'X')

and bs.controlfile_included != 'NO'

order by bs.recid, piece#;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | RMAN Backup Spfile |

-- +----------------------------------------------------------------------------+

prompt <a name="76"></a>

prompt RMAN Backup Spfile

clear columns breaks computes

column bs_key format 999,999 heading 'BS Key' print entmap off

column piece# format 999,999 heading 'Piece#' print entmap off

column copy# format 999,999 heading 'Copy#' print entmap off

column bp_key format 999,999 heading 'BP Key' print entmap off

column spfile_included format a15 heading 'SPFILE Included' print entmap off

column status format a30 heading 'Status' print entmap off

column handle format a150 heading 'Handle' print entmap off

column start_time format a19 heading 'Start Time' print entmap off

column completion_time format a19 heading 'End Time' print entmap off

column elapsed_seconds format 999,999,999,999 heading 'Elapsed Seconds' print entmap off

break on bs_key

select bs.recid bs_key,

bp.piece#,

bp.copy#,

bp.recid bp_key,

nvl (sp.spfile_included, '-') spfile_included,

decode (bp.status, 'A', 'Available',

'D', '<div align="left">' || 'Deleted' || '</div>',

'X', '<div align="left">' || 'Expired' || '</div>') status,

handle

from v$backup_set bs,

v$backup_piece bp,

(select distinct set_stamp, set_count, 'YES' spfile_included

from v$backup_spfile) sp

where bs.set_stamp = bp.set_stamp

and bs.set_count = bp.set_count

and bp.status in ('A', 'X')

and bs.set_stamp = sp.set_stamp

and bs.set_count = sp.set_count

order by bs.recid, piece#;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | Archive Mode |

-- +----------------------------------------------------------------------------+

prompt <a name="77"></a>

prompt Archive Log List

clear columns breaks computes

column inst_id format 999 heading 'Inst_ID' entmap off

column log_mode format a15 heading 'Database Log Mode' entmap off

column log_archive_start format a20 heading 'Automatic Archival' entmap off

column oldest_online_log_sequence format 999999999999999 heading 'Oldest Online Log Sequence' entmap off

column current_log_sequence format 999999999999999 heading 'Current Log Sequence' entmap off

column destination format a80 heading 'Archive Destination' entmap off

select a.inst_id,

d.log_mode,

p.log_archive_start,

a.destination,

o.oldest_online_log_sequence,

c.current_log_sequence

from (select decode (log_mode,'ARCHIVELOG', 'Archive Mode','NOARCHIVELOG', 'No Archive Mode',log_mode) log_mode

from v$database) d,

(select decode (log_mode,'ARCHIVELOG', 'Enabled','NOARCHIVELOG', 'Disabled') log_archive_start

from v$database) p,

(select inst_id,destination

from gv$archive_dest

where status='VALID' and inst_id = 1) a,

(select sequence# current_log_sequence

from v$log

where status = 'CURRENT' and thread# = 1) c,

(select min (sequence#) oldest_online_log_sequence

from v$log where thread# = 1 ) o

union all

select a.inst_id,

d.log_mode,

p.log_archive_start,

a.destination,

o.oldest_online_log_sequence,

c.current_log_sequence

from (select decode (log_mode,'ARCHIVELOG', 'Archive Mode','NOARCHIVELOG', 'No Archive Mode',log_mode) log_mode

from v$database) d,

(select decode (log_mode,'ARCHIVELOG', 'Enabled','NOARCHIVELOG', 'Disabled') log_archive_start

from v$database) p,

(select inst_id,destination

from gv$archive_dest

where status='VALID' and inst_id = 2) a,

(select sequence# current_log_sequence

from v$log

where status = 'CURRENT' and thread# = 2) c,

(select min (sequence#) oldest_online_log_sequence

from v$log where thread# = 2 ) o

union all

select a.inst_id,

d.log_mode,

p.log_archive_start,

a.destination,

o.oldest_online_log_sequence,

c.current_log_sequence

from (select decode (log_mode,'ARCHIVELOG', 'Archive Mode','NOARCHIVELOG', 'No Archive Mode',log_mode) log_mode

from v$database) d,

(select decode (log_mode,'ARCHIVELOG', 'Enabled','NOARCHIVELOG', 'Disabled') log_archive_start

from v$database) p,

(select inst_id,destination

from gv$archive_dest

where status='VALID' and inst_id = 3) a,

(select sequence# current_log_sequence

from v$log

where status = 'CURRENT' and thread# = 3) c,

(select min (sequence#) oldest_online_log_sequence

from v$log where thread# = 3 ) o

union all

select a.inst_id,

d.log_mode,

p.log_archive_start,

a.destination,

o.oldest_online_log_sequence,

c.current_log_sequence

from (select decode (log_mode,'ARCHIVELOG', 'Archive Mode','NOARCHIVELOG', 'No Archive Mode',log_mode) log_mode

from v$database) d,

(select decode (log_mode,'ARCHIVELOG', 'Enabled','NOARCHIVELOG', 'Disabled') log_archive_start

from v$database) p,

(select inst_id,destination

from gv$archive_dest

where status='VALID' and inst_id = 4) a,

(select sequence# current_log_sequence

from v$log

where status = 'CURRENT' and thread# = 4) c,

(select min (sequence#) oldest_online_log_sequence

from v$log where thread# = 4 ) o;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#backup">Back to Backup Information</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Performance Statistics

-- ==============================================================================

prompt <a name="performance"></a>

prompt Performance Statistics

prompt <ul>-

<li><a href='#81'>Statistics Level</a></li>-

<li><a href='#82'>10g Gather Stats Job Information</a></li>-

<li><a href='#83'>11g Gather Stats Job Information</a></li>-

<li><a href='#84'>Objects Without Statistics Within 30 Days</a></li>-

<li><a href='#85'>Resource Limit</a></li>-

<li><a href='#86'>AWR Setting</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | STATISTICS LEVEL |

-- +----------------------------------------------------------------------------+

prompt <a name="81"></a>

prompt Statistics Level

clear columns breaks computes

column instance_name format a95 heading 'Instance' entmap off

column statistics_name format a95 heading 'Statistics Name' entmap off

column session_status format a95 heading 'Session Status' entmap off

column system_status format a95 heading 'System Status' entmap off

column activation_level format a95 heading 'Activation Level' entmap off

column statistics_view_name format a95 heading 'Statistics View Name' entmap off

column session_settable format a95 heading 'Session Settable' entmap off

break on report on instance_name

select i.instance_name,

s.statistics_name,

s.session_status,

s.system_status,

s.activation_level,

s.statistics_view_name,

s.session_settable

from gv$statistics_level s, gv$instance i

where s.inst_id = i.inst_id

order by i.instance_name, s.statistics_name;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Optimizer Job(10g) |

-- +----------------------------------------------------------------------------+

-- 10g,gather statistics job

prompt <a name="82"></a>

prompt 10g Gather Stats Job Information

clear columns breaks computes

column owner format a30 heading 'Owner' print entmap off

column job_name format a30 heading 'Job Name' print entmap off

column job_action format a30 heading 'Job Action' print entmap off

column enabled format a15 heading 'Enable' print entmap off

column state format a15 heading 'State' print entmap off

select owner,

job_name,

job_action,

enabled,

state

from dba_scheduler_jobs

where job_name = 'GATHER_STATS_JOB';

---- For 10g gather_stats_job runing details

clear columns breaks computes

column owner format a6 heading 'Owner' print entmap off

column job_name format a20 heading 'Job Name' print entmap off

column status format a15 heading 'Status' print entmap off

column additional_info format a20 heading 'Additional Info' print entmap off

column run_duration format a10 heading 'Run Duration' print entmap off

column instance_id format 99 heading 'Inst ID' print entmap off

column session_id format a10 heading 'Session ID' print entmap off

column start_date format a25 heading 'Start Time' print entmap off

column end_date format a25 heading 'End Time' print entmap off

column error# format 999 heading 'Error#' print entmap off

select instance_id,

session_id,

owner,

job_name,

status,

error#,

additional_info,

to_char (actual_start_date, 'YYYY-MM-DD HH24:MI:SS') start_date,

to_char (log_date, 'YYYY-MM-DD HH24:MI:SS') end_date,

run_duration

--( extract (day from run_duration)*24*60 + extract (hour from run_duration)*60 + extract (minute from run_duration)) + extract (second from run_duration)/60 "Run_Duration(Min)"

from dba_scheduler_job_run_details

where job_name = 'GATHER_STATS_JOB'

order by log_id;

---- For 10g,Check gather stats windows

clear columns breaks computes

column window_group_name heading 'Window Group Name' print entmap off

column window_name heading 'Window Name' print entmap off

break on window_group_name on window_name;

select window_group_name,

window_name

from dba_scheduler_wingroup_members

where window_group_name = 'MAINTENANCE_WINDOW_GROUP'

having (select substr(version,1,2) from v$instance) = '10';

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Optimizer Job(11g) |

-- +----------------------------------------------------------------------------+

prompt <a name="83"></a>

prompt 11g Gather Stats Job Information-

-- On Oracle 10g,not exists table dba_autotask_client and dba_autotask_client_history

-- Below 2 query will raise error:table or view does not exist

-- Please ignore this error.

prompt On Oracle 10g,not exists table dba_autotask_client and dba_autotask_client_history.

prompt This query only for 11g, please ignore the query errors on oracle 10g.

-- 11g,gather statistics job

clear columns breaks computes

column client_name heading 'Client Name' print entmap off

column status heading 'Status' print entmap off

select client_name,

status

from dba_autotask_client;

-- 11g gather_stats_job runing details

clear columns breaks computes

break on client_name

column client_name format a60 heading 'Client Name' print entmap off

column window_name format a60 heading 'Window Nmae' print entmap off

column jobs_created heading 'Jobs Created' print entmap off

column jobs_started heading 'Jobs Started' print entmap off

column jobs_completed heading 'Jobs Completed' print entmap off

column start_time format a20 heading 'Start Time' print entmap off

column end_time format a20 heading 'End Time' print entmap off

column window_duration heading 'Run Duration' print entmap off

select client_name,

window_name,

jobs_created,

jobs_started,

jobs_completed,

to_char(window_start_time,'YYYY-MM-DD HH24:MI:SS') start_time,

to_char(window_end_time,'YYYY-MM-DD HH24:MI:SS') end_time,

window_duration

from dba_autotask_client_history

where client_name = 'auto optimizer stats collection';

-- PL/SQL display the table (dba_autotask_client and dba_autotask_client_history) information that not exists in 10g without raise any errors

-- Use PL/SQL Intead of 2 query above.

declare

v_version varchar2 (5);

type c_type is ref cursor;

v_c1 c_type;

v_c2 c_type;

sql_a varchar2 (100);

sql_b varchar2 (4000);

v_client_name varchar2 (100);

v_status varchar2 (100);

v_client varchar2 (100);

v_window_name varchar2 (100);

v_jobs_created number;

v_jobs_started number;

v_jobs_completed number;

v_start_time char (19);

v_end_time char (19);

v_window_duration interval day (9) to second (6);

begin

sql_a := 'select client_name, status from dba_autotask_client';

sql_b :=

'select client_name client,

window_name,

jobs_created,

jobs_started,

jobs_completed,

to_char(window_start_time,''YYYY-MM-DD HH24:MI:SS'') start_time,

to_char(window_end_time,''YYYY-MM-DD HH24:MI:SS'') end_time,

window_duration

from dba_autotask_client_history

where client_name = ''auto optimizer stats collection''';

select substr (version, 1, 2) into v_version from v$instance;

if v_version = '11'

then

--dbms_output.put_line (v_version);

-- table sql_a

dbms_output.put ('<table>');

dbms_output.put (

'<tr>'

|| '<th>'

|| 'Client Name'

|| '</th>'

|| '<th>'

|| 'Status'

|| '</th>'

|| '</tr>');

open v_c1 for sql_a;

loop

fetch v_c1

into v_client_name, v_status;

exit when v_c1%notfound;

dbms_output.put (

'<tr>'

|| '<td>'

|| v_client_name

|| '</td>'

|| '<td>'

|| v_status

|| '</td>'

|| '</tr>');

end loop;

dbms_output.put_line ('</table>');

-- table sql_b

dbms_output.put ('<table>');

dbms_output.put_line (

'<tr>'

|| '<th>'

|| 'Client Name'

|| '</th>'

|| '<th>'

|| 'Window Name'

|| '</th>'

|| '<th>'

|| 'Jobs Created'

|| '</th>'

|| '<th>'

|| 'Jobs Started'

|| '</th>'

|| '<th>'

|| 'Jobs Completed'

|| '</th>'

|| '<th>'

|| 'Start Time'

|| '</th>'

|| '<th>'

|| 'End Time'

|| '</th>'

|| '<th>'

|| 'Window Duration'

|| '</th>'

|| '</tr>');

open v_c2 for sql_b;

loop

fetch v_c2

into v_client,

v_window_name,

v_jobs_created,

v_jobs_started,

v_jobs_completed,

v_start_time,

v_end_time,

v_window_duration;

exit when v_c2%notfound;

dbms_output.put_line (

'<tr>'

|| '<td>'

|| v_client

|| '</td>'

|| '<td>'

|| v_window_name

|| '</td>'

|| '<td>'

|| v_jobs_created

|| '</td>'

|| '<td>'

|| v_jobs_started

|| '</td>'

|| '<td>'

|| v_jobs_completed

|| '</td>'

|| '<td>'

|| v_start_time

|| '</td>'

|| '<td>'

|| v_end_time

|| '</td>'

|| '<td>'

|| v_window_duration

|| '</td>');

end loop;

dbms_output.put_line ('</table>');

end if;

end;

clear columns breaks computes

column window_group_name heading 'Window Group Name' print entmap off

column window_name heading 'Window Name' print entmap off

break on window_group_name on window_name

select window_group_name,

window_name

from dba_scheduler_wingroup_members

where window_group_name = 'ORA$AT_WGRP_OS';

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Statistics Collect |

-- +----------------------------------------------------------------------------+

prompt <a name="84"></a>

prompt Objects Whitout Statistics Within 60 Days

-- Stats the objects those not collect statistics within 60 days

clear columns breaks computes

column object_type heading 'Object Type' print entmap off

column owner heading 'Owner' print entmap off

column object_name heading 'Object Name' print entmap off

break on object_type skip 1 on owner on report

compute count label 'Count By Object Type:' of object_name on object_type

compute count label 'Count All:' of object_name on report

select object_type, owner, object_name

from (select 'Table' object_type, owner, table_name object_name

from dba_tables

where last_analyzed < sysdate - 60 and partitioned = 'NO'

union all

select 'Index' object_type, owner, index_name object_name

from dba_indexes

where last_analyzed < sysdate - 60 and partitioned = 'NO'

union all

select 'Partition Table' object_type, owner, table_name object_name

from dba_tables

where last_analyzed < sysdate - 60 and partitioned = 'YES'

union all

select 'Partition Index' object_type, owner, index_name object_name

from dba_indexes

where last_analyzed < sysdate - 60 and partitioned = 'YES')

where owner not in

('ANONYMOUS',

'BI',

'CTXSYS',

'DBSNMP',

'DIP',

'DMSYS',

'EXFSYS',

'HR',

'IX',

'LBACSYS',

'MDDATA',

'MDSYS',

'MGMT_VIEW',

'OE',

'OLAPSYS',

'ORDPLUGINS',

'ORDSYS',

'OUTLN',

'PM',

'SCOTT',

'SH',

'SI_INFORMTN_SCHEMA',

'SYS',

'SYSMAN',

'SYSTEM',

'WMSYS',

'WKPROXY',

'WK_TEST',

'WKSYS',

'XDB',

'APEX_030200',

'APEX_PUBLIC_USER',

'APPQOSSYS',

'DVSYS',

'FLOWS_FILES',

'IX',

'LBACSYS',

'ORACLE_OCM',

'OWBSYS',

'OWBSYS_AUDIT',

'SPATIAL_CSW_ADMIN_USR',

'SPATIAL_WFS_ADMIN_USR');

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

prompt <a name="85"></a>

prompt Resource Limit

-- Resource limit

clear columns breaks computes

column resource_name format a50 heading 'Resource Name' print entmap off

column current_utilization format 999,999,999 heading 'Current Utilization' print entmap off

column max_utilization format 999,999,999 heading 'Max Utilization' print entmap off

column initial_allocation format a20 heading 'Initial Allocation' print entmap off

column limit_value format a20 heading 'Limit Value' print entmap off

select resource_name,

current_utilization,

max_utilization,

initial_allocation,

limit_value

from v$resource_limit;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | AWR Setting |

-- +----------------------------------------------------------------------------+

prompt <a name="86"></a>

prompt AWR Setting

clear columns breaks computes

column dbid heading 'DBID' print entmap off

column snap_interval heading 'Interval' print entmap off

column retention heading 'Retention' print entmap off

column topnsql heading 'TopN SQL' print entmap off

select dbid, snap_interval, retention, topnsql

from dba_hist_wr_control;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#performance">Back to Performance Statistics</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- Initialization Parameters

-- ==============================================================================

prompt <a name="parameter"></a>

prompt Initialization Parameters

prompt <ul>-

<li><a href='#91'>Not Default Init Parameters</a></li>-

<li><a href='#92'>All Database Initialization Parameters</a></li>-

</ul>

prompt <a href="#top">Back to Top</a>

-- +----------------------------------------------------------------------------+

-- | Not Default Initialization Parameters |

-- +----------------------------------------------------------------------------+

-- Not default init parameters

prompt <a name="91"></a>

prompt Not Default Initialization Parameters

clear columns breaks computes

column instance format a20 heading 'Instance' print entmap off

column name format a50 heading 'Name' print entmap off

column value format a300 heading 'Value' print entmap off

column isdefault format a10 heading 'Isdefault' print entmap off

break on instance

select i.instance_name instance,

p.name,

p.value,

p.isdefault

from gv$parameter p,

gv$instance i

where p.inst_id = i.inst_id

and isdefault = 'FALSE';

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#parameter">Back to Initialization Parameters</a>

prompt <a href="#top">Back to Top</a>

--prompt

-- +----------------------------------------------------------------------------+

-- | All Database Initialization Parameters |

-- +----------------------------------------------------------------------------+

prompt <a name="92"></a>

prompt All Database Initialization Parameters

select ksppinm name,ksppstvl value

from x$ksppi a,x$ksppcv b

where a.indx = b.indx

order by name;

prompt <hr align="left" size="1" color="Gray" width="20%" />-

<a href="#parameter">Back to Initialization Parameters</a>

prompt <a href="#top">Back to Top</a>

prompt

-- ==============================================================================

-- End Of Report

-- ==============================================================================

prompt <div align="right">-

-

<hr size="2" color="Gray" align="right" noshade/>-

-

</div>

spool off

set markup html off

set termout on

prompt

prompt Output written to: &filename._&_dbname._&_spool_time..html

prompt

exit;

###sample 3 perl

https://exchange.nagios.org/directory/Plugins/Databases/Oracle/Check-Oracle-status-&-health-without-install-Oracle-client/details

Check Oracle status & health without install Oracle client Popular

Submit review Recommend Print Claim

Rating

14 votes

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nagiosexchange

Hits

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Files:

File	Description
check_oracle_instant	check_oracle_instant

This perl nagios plugin allow you to check oracle service (ability to connect to database ) and health of oracle databse (Dictionary Cache Hit Ratio,Library Cache Hit Ratio,DB Block Buffer Cache Hit Ratio,Latch Hit Ratio,Disk Sort Ratio,Rollback Segment Waits,Dispatcher Workload) is possible define own parameters.Big advantage is that it does not need to install ORACLE client or compile other perl modules.

Instalation steps:

1/ download oracle instant client from http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/linuxsoft.html Instant Client Package - Basic and Instant Client Package - SQL*Plus unzip it and make sqlplus runnable from anywhere ( set new PATH or copy to defined PATH) and test SQLPLUS sqlplus user/passwd@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(Host=IP or hostname)(Port=port))(CONNECT_DATA=(SID=sid)))

2/ copy check_oracle_instant script to libexec directory (on linux /usr/local/nagios/libexec)
and set correct rights and owner

3/ set /usr/local/nagios/objects/etc/commands.cfg add define own values

# ### CHECK ORACLE ###
define command{
command_name check_oracle_instant
command_line $USER1$/check_oracle_instant $HOSTADDRESS$ $ARG1$ $ARG2$ $ARG3$ $ARG4$
}

4/ define service add and set own values

define service{
use profile name
host_name hostname
service_description ORACLE: check_login_health
check_command check_oracle_instant!port!sid!login!passwd
}

5/ restart nagios and that is all :-)

Reviews (12)

Unable to connect to ORACLE orcl, error !!!

bysdbhabal, January 24, 2017

I am able to get proper output of the command when I am using it from the shell of Nagios server.
But when I am trying get it executed through service in Nagios, it is saying 'Unable to connect to ORACLE orcl, error !!!'
Is there I am missing something to configure in Nagios?

Nice work

bybangers, October 30, 2014

This plugin is very good in the way that you don't need the Oracle client. I did change the script to suit my needs: split the checks, add perfdata and variable thresholds.

$host = $ARGV[0];
$port = $ARGV[1];
$sid = $ARGV[2];
$user = $ARGV[3];
$pass = $ARGV[4];
$check = $ARGV[5];
$thresholdw = $ARGV[6];
$thresholdc = $ARGV[7];

$ENV{LD_LIBRARY_PATH} = "/etc/oracle";
$sqlplus = '/etc/oracle/sqlplus';

sub trim($);
my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3);

my %checks = (
'dictionary' => 0,
'library' => 1,
'blockbuffer' => 2,
'latch' => 3,
'disk' => 4,
'rollback' => 5,
'dispatcher' => 6,
);

my @param_array = (
[">","Dictionary Cache Hit Ratio",'SELECT (1 - (Sum(getmisses)/(Sum(gets) + Sum(getmisses)))) * 100 FROM v\$rowcache;'],
[">","Library Cache Hit Ratio",'SELECT (1 -(Sum(reloads)/(Sum(pins) + Sum(reloads)))) * 100 FROM v\$librarycache;'],
[">","DB Block Buffer Cache Hit Ratio",'SELECT (1 - (phys.value / (db.value + cons.value))) * 100 FROM v\$sysstat phys,v\$sysstat db,v\$sysstat cons WHERE phys.name = \'physical reads\' AND db.name = \'db block gets\' AND cons.name = \'consistent gets\';'],
[">","Latch Hit Ratio",'SELECT (1 - (Sum(misses) / Sum(gets))) * 100 FROM v\$latch;'],
[" "unless (".$results.$param_array[$checks{$check}][0].$thresholdw.") {print\"".$param_array[$checks{$check}][1]." on ".$sid." is WARNING ($results !$param_array[$checks{$check}][0] $thresholdw)\\n| $perfcounter\"; exit ".$ERRORS{"WARNING"}.";}";

print "$param_array[$checks{$check}][1] on $sid is OK ($results $param_array[$checks{$check}][0] $thresholdw)|$perfcounter";
exit $ERRORS{"OK"};

} else {print "Bad check - values are: dictionary,library,blockbuffer,latch,disk,rollback,dispatcher\n "; exit $ERRORS{"UNKNOWN"};}

Fix for checking Oracle 12c PDB

byluduing, March 14, 2014

This is an excellent script. I had to made few changes for making it to work with Oracle 12c PDBs.

First, my sqlplus binary is 64 bits, so I edited the script changing it for 'sqlplus64'.

In Oracle 12c you can use a "Container" and put many datbases in there, as PDB. But in this case, they don't use the variable SID, instead, you must use SERVICE_NAME.

So, I changed this:
==> sub logon {
==> open (SQL,"sqlplus -s aloha/teste@\$DESCRIPTION=\\(ADDRESS=\\(PROTOCOL=TCP\$\$Host=$host\$\$Port=$port\$\\)\$CONNECT_DATA=\\(SID=$sid\$\\)\\) sub logon {
==> open (SQL,"sqlplus64 -s aloha/teste@\$DESCRIPTION=\\(ADDRESS=\\(PROTOCOL=TCP\$\$Host=$host\$\$Port=$port\$\\)\$CONNECT_DATA=\\(SERVICE_NAME=$sid\$\\)\\)racle 12c

Love this script, but there were some issues.

byDoornenbal, December 12, 2012

Therefore i rewrote this script, so that the usability will be higher, i will post this one soon.

Support Oracle Oracle Database 11g?

byBob.Davis@wibble.net.nz, November 7, 2011

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 and SQL*Plus: Release 11.2.0.2.0 Production and it wont work, SQL plus will connect using something like

sqlplus username/passowrd@ip_address:port/SSID

rather than

sqlplus user/passwd@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(Host=IP or hostname)(Port=port))(CONNECT_DATA=(SID=sid)))

ANy ideas on how to make this work? I cant figure it out ...

I had to chnag

byobiouane, August 10, 2011

To make it work with a RAC cluster I had to do the following little changes in the code of the script.

replace $SID by $SERVICE_NAME (it happens 2 times)

It is compatible from my experience (using 10.1 and 10.2)

Thank you

Fixed script for nagios 3.x and sqlplus 11.2

bydbunduki, July 22, 2011

1 of 1 people found this review helpful

#!/usr/bin/perl -w

my $host = $ARGV[0];
my $port = $ARGV[1];
my $sid = $ARGV[2];
my $user = $ARGV[3];
my $pass = $ARGV[4];

### point this to your sqlplus binary
my $sqlplus = "/usr/local/src/instantclient_11_2/sqlplus";

### point this to your sqlplus directory
$ENV{"LD_LIBRARY_PATH"} = "/usr/local/src/instantclient_11_2/";

sub trim($);
my @result;
my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2);
my @param_array = (
[90,">","Dictionary Cache Hit Ratio",'SELECT (1 - (Sum(getmisses)/(Sum(gets) + Sum(getmisses)))) * 100 FROM v\$rowcache;'],
[99,">","Library Cache Hit Ratio",'SELECT (1 -(Sum(reloads)/(Sum(pins) + Sum(reloads)))) * 100 FROM v\$librarycache;'],
[89,">","DB Block Buffer Cache Hit Ratio",'SELECT (1 - (phys.value / (db.value + cons.value))) * 100 FROM v\$sysstat phys,v\$sysstat db,v\$sysstat cons WHERE phys.name = \'physical reads\' AND db.name = \'db block gets\' AND cons.name = \'consistent gets\';'],
[98,">","Latch Hit Ratio",'SELECT (1 - (Sum(misses) / Sum(gets))) * 100 FROM v\$latch;'],
[5,"\)\)\)\" |");

while ( my $res = ) {
if ($res =~ /^(ORA-\d{5})/) {
return $1;
}
}
}

if (logon() eq "ORA-01017" ){
for (my $i=0; $iumformat 999.999
$param_array[$i][3]
exit
EOF |") or die;
while ( my $res = ) {
#print trim($res)."\n";
if ( $res =~/^\s*\S+/ ) {
push(@results,trim($res));
}
}
}

for (my $i=0; $is OK";
exit $ERRORS{"OK"};
} else {
print "Unable to connect to $sid database!";
exit $ERRORS{"CRITICAL"};
}

Had to change a bit

bydarkto, December 1, 2010

1 of 1 people found this review helpful

Had to change the script to get the right environment variables

BEGIN {
unless (($ENV{BEGIN_BLOCK}) or $^C) {
$ENV{"LD_LIBRARY_PATH"} = '/usr/lib/oracle/11.2/client/lib/';
$ENV{BEGIN_BLOCK} = 1;
exec 'env',$0,@ARGV;
}
}

My system is Red Hat Linux. I installed

oracle-instantclient11.2-basic-11.2.0.2.0.i386.rpm
oracle-instantclient11.2-sqlplus-11.2.0.2.0.i386.rpm

I think the lack of environment is due some changes in last versions of oracle instant client for linux.

Thanks for the plugin!

I cant run this script in Ubuntu

byaaronraja, November 30, 2010

Good morning, i can't run this script in my ubuntu distro with nagios or icinga. I get an error: need explicit attach before authenticating a user (DBD ERROR: OCISessionBegin). I va installed DBD::Oracle and DBI OK, but it not run.
What hapends??

Locking system account

bychrister.holmer, June 29, 2010

0 of 1 people found this review helpful

This script has a serious flaw, since it tries to login as "system" with an incorrect password. The result is that the "system" account is locked after a couple of attempts. Needs to be modified.

Unable to connect to

byFIL, June 16, 2010

0 of 2 people found this review helpful

I think I am messing this up because i canÂ´t seen to get this plugin working.Before I put plugins in Nagios3 I test then via command line like this ./check_oracle_instant replacing the words between with the appropriate data to fit my needs.Can anyone tell me if this is the correct syntax?
1050468@isep.ipp.pt

Nice addon

byGewels, December 4, 2009

0 of 1 people found this review helpful

Very good because you dont need to add anythig to the oracle server. Works fine , tested. With DB up it was green , with oracle stopped it became critical , and while DB was starting up it sent a warning message.

## ##sample 4

https://labs.consol.de/nagios/check_oracle_health/#example-with---runas-and-an-external-user

源码在位置上： check_oracle_health-3.2.1\plugins-scripts\Nagios\DBD\Oracle

check_oracle_health

Description

check_oracle_health is a plugin to check various parameters of an Oracle database.

Documentation

Warning

There seems to be a bug in DBD::Oracle 1.76 which hits at least with mode tablespace-usage/free. Stay away from this version and use 1.74

Command line parameters

–connect
The database name
–user
The database user
–password
Password of the database user.
–connect
Alternativ to the parameters above.
–connect=sysdba@ Login with / as sysdba (if the user that executes the plugin is privileged to do this)
–connect=/@token Login with help of the Password Store (assumes –method=sqlplus)
–mode
With the mode-parameter you tell the plugin what it should do. See the list of possible values further down.
–tablespace
With this you can limit the check of a single tablespace. If this parameter is omitted all tablespaces are checked.
–datafile
With this you can limit the check of a single datafile. If this parameter is omitted all datafiles are checked.
–name
Here the check can be limited to a single object (Latch, Enqueue, Tablespace, Datafile). If this parameter is omitted all objects are checked. (Instead of –tablespace or –datafile this parameter can and should be used. It servers the purpose to standardize the CLI interface.)
–name2
If you use –mode=sql, then the SQL-Statement appears in the output and performance values. With the parameter name2 you’re able to specify a custom string for this.
–regexp Through this switch the value of the –name Parameters will be interpreted as regular expression.
–warning
Determined values outside of this range trigger a WARNING.
–critical
Determined values outside of this range trigger a CRITICAL.
–absolute Without –absolute values that increase in the course of time will show the increase per second or with –absolute show the difference between the current and last run.
–runas
With this parameter it is possible to run the script under a different user. (Calls sudo internally: sudo -u .
–environment
With this you can pass environment variables to the script. For example: –environment ORACLE_HOME=/u01/oracle. Multiple declarations are possible.
–method
With this parameter you tell the plugin how it should connect to the database. (dbi for using DBD::Oracle (default), sqlplus for using the sqlplus-Tool).
–units=<%|KB|MB|GB> The declaration from units servers the “beautification” of the output from mode=sql and simplification from threshold values when using mode=tablespace-free
–dbthresholds With this parameter thresholds are read from the database table check_oracle_health_thresholds
–statefilesdir This parameter tells the plugin not do use the default directory for temporary files, but a user-specified one. It can be important in a clustered environment with shared filesystems.

Use the option –mode with various keywords to tell the Plugin which values it should determine and check.

Keyword	Description	Range
tnsping	Listener
connection-time	Determines how long connection establishment and login take	0..n Seconds (1, 5)
connected-users	The sum of logged in users at the database	0..n (50, 100)
session-usage	Percentage of max possible sessions	0%..100% (80, 100)
process-usage	Percentage of max possible processes	0%..100% (80, 100)
rman-backup-problems	Number of RMAN-errors during the last three days	0..n (1, 2)
sga-data-buffer-hit-ratio	Hitrate in the Data Buffer Cache	0%..100% (98:, 95:)
sga-library-cache-gethit-ratio	Hitrate in the Library Cache (Gets)	0%..100% (98:, 95:)
sga-library-cache-pinhit-ratio	Hitrate in the Library Cache (Pins)	0%..100% (98:, 95:)
sga-library-cache-reloads	Reload-Rate in the Library Cache	n/sec (10,10)
sga-dictionary-cache-hit-ratio	Hitrate in the Dictionary Cache	0%..100% (95:, 90:)
sga-latches-hit-ratio	Hitrate of the Latches	0%..100% (98:, 95:)
sga-shared-pool-reloads	Reload-Rate in the Shared Pool	0%..100% (1, 10)
sga-shared-pool-free	Free Memory in the Shared Pool	0%..100% (10:, 5:)
pga-in-memory-sort-ratio	Percentage of sorts in the memory.	0%..100% (99:, 90:)
invalid-objects	Sum of faulty Objects, Indices, Partitions
stale-statistics	Sum of objects with obsolete optimizer statistics	n (10, 100)
tablespace-usage	Used diskspace in the tablespace	0%..100% (90, 98)
tablespace-free	Free diskspace in the tablespace	0%..100% (5:, 2:)
tablespace-fragmentation	Free Space Fragmentation Index	100..1 (30:, 20:)
tablespace-io-balanc	IO-Distribution under the datafiles of a tablespace	n (1.0, 2.0)
tablespace-remaining-time	Sum of remaining days until a tablespace is used by 100%. The rate of increase will be calculated with the values from the last 30 days. (With the parameter –lookback different periods can be specified)	Days (90:, 30:)
tablespace-can-allocate-next	Checks if there is enough free tablespace for the next Extent.
flash-recovery-area-usage	Used diskspace in the flash recovery area	0%..100% (90, 98)
flash-recovery-area-free	Free diskspace in the flash recovery area	0%..100% (5:, 2:)
datafile-io-traffic	Sum of IO-Operationes from Datafiles per second	n/sec (1000, 5000)
datafiles-existing	Percentage of max possible datafiles	0%..100% (80, 90)
soft-parse-ratio	Percentage of soft-parse-ratio	0%..100%
switch-interval	Interval between RedoLog File Switches	0..n Seconds (600:, 60:)
retry-ratio	Retry-Rate in the RedoLog Buffer	0%..100% (1, 10)
redo-io-traffic	Redolog IO in MB/sec	n/sec (199,200)
roll-header-contention	Rollback Segment Header Contention	0%..100% (1, 2)
roll-block-contention	Rollback Segment Block Contention	0%..100% (1, 2)
roll-hit-ratio	Rollback Segment gets/waits Ratio	0%..100% (99:, 98:)
roll-extends	Rollback Segment Extends	n, n/sec (1, 100)
roll-wraps	Rollback Segment Wraps	n, n/sec (1, 100)
seg-top10-logical-reads	Sum of the userprocesses under the top 10 logical reads	n (1, 9)
seg-top10-physical-reads	Sum of the userprocesses under the top 10 physical reads	n (1, 9)
seg-top10-buffer-busy-waits	Sum of the userprocesses under the top 10 buffer busy waits	n (1, 9)
seg-top10-row-lock-waits	Sum of the userprocesses under the top 10 row lock waits	n (1, 9)
event-waits	Waits/sec from system events	n/sec (10,100)
event-waiting	How many percent of the elapsed time has an event spend with waiting	0%..100% (0.1,0.5)
enqueue-contention	Enqueue wait/request-Ratio	0%..100% (1, 10)
enqueue-waiting	How many percent of the elapsed time since the last run has an Enqueue spend with waiting	0%..100% (0.00033,0.0033)
latch-contention	Latch misses/gets-ratio. With –name a Latchname or Latchnumber can be passed over. (See list-latches)	0%..100% (1,2)
latch-waiting	How many percent of the elapsed time since the last run has a Latch spend with waiting	0%..100% (0.1,1)
sysstat	Changes/sec for any value from v$sysstat	n/sec (10,10)
sql	Result of any SQL-Statement that returns a number. The statement itself is passed over with the parameter –name. A Label for the performance data output can be passed over with the parameter –name2.	n (1,5)
sql-runtime	The time an sql command needs to run	Seconds (1, 5)
list-tablespaces	Prints a list of tablespaces
list-datafiles	Prints a list of datafiles
list-latches	Prints a list with latchnames and latchnumbers
list-enqueues	Prints a list with the Enqueue-Names
list-events	Prints a list with the events from (v$system_event). Besides event_number/event_id a shortened form of the eventname is printed out. This could be use as Nagios service descriptions. Example: lo_fi_sw_co = log file switch completion
list-background-events	Prints a list with the Background-Events
list-sysstats	Prints a list with system-wide statistics

Measurements that are dependent on a time interval can be execute differently. To calculate the end result the following is needed: start value, end value and the passed time between this two values. Without further options the inital value will be the value from the last plugin run. The passed time is normally the time of normal_check_interval of the according service.

If the increase per second shouldn’t be decisive for the check result, but the difference between two measured values, than use the option –absolute. This is useful for Rollback Segment Wraps which happen very rare so that their rate is nearly 0/sec. Nevertheless you want to be alarmed if the number od this events grows.

The threshold values should be choosen in a way that they can be reached during a retry_check_interval. If not the service will change into the OK-State after each SOFT;1.

Please note, that the thresholds must be specified according to the Nagios plug-in development Guidelines.

“10” means “Alarm, if > 10” and
“90:” means “Alarm, if < 90”

Preparation of the database

In order to be able to collect the needed information from the database a database user with specific privileges is required:

create user nagios identified by oradbmon;

grant create session to nagios;

grant select any dictionary to nagios;

grant select on V_$SYSSTAT to nagios;

grant select on V_$INSTANCE to nagios;

grant select on V_$LOG to nagios;

grant select on SYS.DBA_DATA_FILES to nagios;

grant select on SYS.DBA_FREE_SPACE to nagios;

--

-- if somebody still uses Oracle 8.1.7...

grant select on sys.dba_tablespaces to nagios;

grant select on dba_temp_files to nagios;

grant select on sys.v_$Temp_extent_pool to nagios;

grant select on sys.v_$TEMP_SPACE_HEADER  to nagios;

grant select on sys.v_$session to nagios;

Examples

nagios$ check_oracle_health --connect bba --mode tnsping

OK - connection established to bba.

nagios$ check_oracle_health --mode connection-time

OK - 0.17 seconds to connect  |

  connection_time=0.1740;1;5

nagios$ check_oracle_health --mode sga-data-buffer-hit-ratio

CRITICAL - SGA data buffer hit ratio 0.99%  |

  sga_data_buffer_hit_ratio=0.99%;98:;95:

nagios$ check_oracle_health --mode sga-library-cache-hit-ratio

OK - SGA library cache hit ratio 98.75%  |

  sga_library_cache_hit_ratio=98.75%;98:;95:

nagios$ check_oracle_health --mode sga-latches-hit-ratio

OK - SGA latches hit ratio 100.00%  |

  sga_latches_hit_ratio=100.00%;98:;95:

nagios$ check_oracle_health --mode sga-shared-pool-reloads

OK - SGA shared pool reloads 0.28%  |

  sga_shared_pool_reloads=0.28%;1;10

nagios$ check_oracle_health --mode sga-shared-pool-free

WARNING - SGA shared pool free 8.91%  |

  sga_shared_pool_free=8.91%;10:;5:

nagios$ check_oracle_health --mode pga-in-memory-sort-ratio

OK - PGA in-memory sort ratio 100.00%  |

  pga_in_memory_sort_ratio=100.00;99:;90:

nagios$ check_oracle_health --mode invalid-objects

OK - no invalid objects found  |

  invalid_ind_partitions=0 invalid_indexes=0

  invalid_objects=0 unrecoverable_datafiles=0

nagios$ check_oracle_health --mode switch-interval

OK - Last redo log file switch interval was 18 minutes |

    redo_log_file_switch_interval=1090s;600:;60:

nagios$ check_oracle_health --mode switch-interval --connect rac1

OK - Last redo log file switch interval was 32 minutes (thread 1)|

    redo_log_file_switch_interval=1938s;600:;60:

nagios$ check_oracle_health --mode tablespace-usage

CRITICAL - tbs SYSTEM usage is 99.33%

tbs SYSAUX usage is 93.73%

tbs USERS usage is 8.75%

tbs UNDOTBS1 usage is 6.65% | 'tbs_users_usage_pct'=8%;90;98

'tbs_users_usage'=0MB;4;4;0;5

'tbs_undotbs1_usage_pct'=6%;90;98

'tbs_undotbs1_usage'=11MB;153;166;0;170

'tbs_system_usage_pct'=99%;90;98

'tbs_system_usage'=695MB;630;686;0;700

'tbs_sysaux_usage_pct'=93%;90;98

'tbs_sysaux_usage'=802MB;770;839;0;856

nagios$ check_oracle_health --mode tablespace-usage

    --tablespace USERS

OK - tbs USERS usage is 8.75% |

  'tbs_users_usage_pct'=8%;90;98

  'tbs_users_usage'=0MB;4;4;0;5

nagios$ check_oracle_health --mode tablespace-usage

    --name USERS

OK - tbs USERS usage is 8.75% |

  'tbs_users_usage_pct'=8%;90;98

  'tbs_users_usage'=0MB;4;4;0;5

nagios$ check_oracle_health --mode tablespace-free

    --name TEST

OK - tbs TEST has 97.91% free space left |

    'tbs_test_free_pct'=97.91%;5:;2:

    'tbs_test_free'=32083MB;1638.40:;655.36:;0.00;32767.98

nagios$ check_oracle_health --mode tablespace-free

    --name TEST --units MB --warning 100: --critical 50:

OK - tbs TEST has 32083.61MB free space left |

    'tbs_test_free_pct'=97.91%;0.31:;0.15:

    'tbs_test_free'=32083.61MB;100.00:;50.00:;0;32767.98

nagios$ check_oracle_health --mode tablespace-free

    --name TEST --warning 10: --critical 5:

OK - tbs TEST has 97.91% free space left |

    'tbs_test_free_pct'=97.91%;10:;5:

    'tbs_test_free'=32083MB;3276.80:;1638.40:;0.00;32767.98

nagios$ check_oracle_health --mode tablespace-remaining-time

    --tablespace ARUSERS --lookback 7

WARNING - tablespace ARUSERS will be full in 78 days |

  'tbs_arusers_days_until_full'=78;90:;30:

nagios$ check_oracle_health --mode flash-recovery-area-free

OK - flra /u00/app/oracle/flash_recovery_area has 100.00% free space left |

    'flra_free_pct'=100.00%;5:;2:

    'flra_free'=2048MB;102.40:;40.96:;0;2048.00

nagios$ check_oracle_health --mode flash-recovery-area-free

    --units KB --warning 1000: --critical 500:

OK - flra /u00/app/oracle/flash_recovery_area has 2097152.00KB free space left |     'flra_free_pct'=100.00%;0.05:;0.02:

    'flra_free'=2097152.00KB;1000.00:;500.00:;0;2097152.00

nagios$ check_oracle_health --mode datafile-io-traffic

  --datafile users01.dbf

WARNING - users01.dbf: 1049.83 IO Operations per Second |

  'dbf_users01.dbf_io_total_per_sec'=1049.83;1000;5000

nagios$ check_oracle_health --mode latch-contention

  --name 214

OK - SGA latch library cache (214) contention 0.08% |

 'latch_214_contention'=0.08%;1;2

 'latch_214_sleep_share'=0.00% 'latch_214_gets'=49995

nagios$ check_oracle_health --mode latch-contention

  --name 'library cache'

OK - SGA latch library cache (214) contention 0.08% |

 'latch_214_contention'=0.08%;1;2

 'latch_214_sleep_share'=0.00% 'latch_214_gets'=49937

nagios$ check_oracle_health --mode enqueue-contention --name TC

CRITICAL - enqueue TC: 19.90% of the requests must wait |

 'TC_contention'=19.90%;1;10

 'TC_requests'=2015 'TC_waits'=401

nagios$ check_oracle_health --mode latch-contention

  --name 'messages'

OK - SGA latch messages (17) contention 0.02% |

 'latch_17_contention'=0.02%;1;2 'latch_17_gets'=4867

nagios$ check_oracle_health --mode latch-waiting

  --name 'user lock'

OK - SGA latch user lock (205) sleeping 0.000841% of the time |

 'latch_205_sleep_share'=0.000841%

nagios$ check_oracle_health --mode event-waits

  --name 'log file sync'

OK - log file sync : 1.839511 waits/sec |

 'log file sync_waits_per_sec'=1.839511;10;100

nagios$ check_oracle_health --mode event-waiting

  --name 'Log file parallel write'

OK - log file parallel write waits 0.045843% of the time |

rarr 'log file parallel write_percent_waited'=0.045843%;0.1;0.5

nagios$ check_oracle_health --mode sysstat

  --name 'transaction rollbacks'

OK - 0.000003 transaction rollbacks/sec |

 'transaction rollbacks_per_sec'=0.000003;10;100

 'transaction rollbacks'=4

nagios$ check_oracle_health --mode sql

  --name 'select count(*) from v$session' --name2 sessions

CRITICAL - sessions: 21 | 'sessions'=21;1;5

nagios$ check_oracle_health --mode sql

  --name 'select 12 from dual' --name2 twelve --units MB

CRITICAL - twelfe: 12MB | 'twelfe'=12MB;1;5

nagios$ check_oracle_health --mode sql

  --name 'select 200,300,1000 from dual'

  --name2 'kaspar melchior balthasar'

  --warning 180 --critical 500

WARNING - kaspar melchior balthasar: 200 300 1000 |

'kaspar'=200;180;500 'melchior'=300;; 'balthasar'=1000;;

nagios$ check_oracle_health --mode sql

  --name "select 'abc123' from dual" --name2 \\d

  --regexp

OK - output abc123 matches pattern \d

###

###

###

###

Oracle Database Health Check Script

Raw

dbdailychk.sh

	# ##############################################################################################
	# DAILY HEALTH CHECK MONITORING SCRIPT
	#
	# =========================================================
	# BECAUSE OF THE PERFORMANCE IMPACT THIS SCRIPT CAN CAUSE,
	# I STRONGLY RECOMMEND TO SCHEDULE IT TO RUN IN NON PEAK HOURS
	# E.G. SCHEDULE IT TO RUN ONE TIME BETWEEN 12:00AM to 5:00AM
	# =========================================================
	#
	# FEATURES:
	# CHECKING ALL DATABASES ALERTLOGS FOR ERRORS.
	# CHECKING ALL LISTENERS ALERTLOGS FOR ERRORS.
	# CHECKING CPU UTILIZATION.
	# CHECKING FILESYSTEM UTILIZATION.
	# CHECKING TABLESPACES UTILIZATION.
	# CHECKING BLOCKING SESSIONS ON THE DATABASE.
	# CHECKING UNUSABLE INDEXES ON THE DATABASE.
	# CHECKING INVALID OBJECTS ON THE DATABASE.
	# CHECKING FAILED LOGIN ATTEMPTS ON THE DATABASE.
	# CHEKCING AUDIT RECORDS ON THE DATABASE.
	# CHECKING CORRUPTED BLOCKS ON THE DATABASE.
	# CHECKING FAILED JOBS IN THE DATABASE.
	#
	# # # #
	# Author: Mahmmoud ADEL # # # # ###
	# # # # # #
	#
	# Created: 22-12-13 Created with name dbalarm
	# Modified: 23-12-13 Handled non exist logs 1run
	# 14-05-14 Handled non existance of
	# LOG_DIR directory.
	# 18-05-14 Added Filsystem monitoring.
	# 19-05-14 Added CPU monitoring.
	# 09-12-14 Converted the script to "dbdailychk"
	# Added Tablespaces monitoring
	# Added BLOCKING SESSIONS monitoring
	# Added UNUSABLE INDEXES monitoring
	# Added INVALID OBJECTS monitoring
	# Added FAILED LOGINS monitoring
	# Added AUDIT RECORDS monitoring
	# Added CORRUPTED BLOCKS monitoring
	# [It will NOT run a SCAN just checkng V$DATABASE_BLOCK_CORRUPTION view.]
	# Added FAILED JOBS monitorings
	# 06-10-15 Replaced mpstat with iostat for CPU Utilization Check
	#
	# TO BE ADDED LATER: >LOGIN ATTEMPTS DURING NON BUSINESS HOURS
	# >LOGIN ATTEMPTS USING NON REGULAR APPLICATIONS
	# ##############################################################################################
	SCRIPT_NAME="dbdailychk.sh"
	SRV_NAME=`uname -n`
	MAIL_LIST="youremail@yourcompany.com"

	case ${MAIL_LIST} in "youremail@yourcompany.com")
	echo
	echo "#######################################################"
	echo "Please EDIT line# 51 in dbdailychk.sh script and change"
	echo "youremail@yourcompany.com to your E-mail address."
	echo "#######################################################"
	echo
	echo "Script Terminated !"
	echo
	exit;;
	esac

	# #########################
	# THRESHOLDS:
	# #########################
	# Send an E-mail for each THRESHOLD if been reached:
	# ADJUST the following THRESHOLD VALUES as per your requirements:

	FSTHRESHOLD=98 # THRESHOLD FOR FILESYSTEM %USED [OS]
	CPUTHRESHOLD=95 # THRESHOLD FOR CPU %UTILIZATION [OS]
	TBSTHRESHOLD=98 # THRESHOLD FOR TABLESPACE %USED [DB]
	UNUSEINDXTHRESHOLD=1 # THRESHOLD FOR NUMBER OF UNUSABLE INDEXES [DB]
	INVOBJECTTHRESHOLD=1 # THRESHOLD FOR NUMBER OF INVALID OBJECTS [DB]
	FAILLOGINTHRESHOLD=1 # THRESHOLD FOR NUMBER OF FAILED LOGINS [DB]
	AUDITRECOTHRESHOLD=1 # THRESHOLD FOR NUMBER OF AUDIT RECORDS [DB]
	CORUPTBLKTHRESHOLD=1 # THRESHOLD FOR NUMBER OF CORRUPTED BLOCKS [DB]
	FAILDJOBSTHRESHOLD=1 # THRESHOLD FOR NUMBER OF FAILED JOBS [DB]

	# #########################
	# Checking The FILESYSTEM:
	# #########################

	# Report Partitions that have 2% or less of FREE space:

	FSLOG=/tmp/filesystem_DBA_BUNDLE.log
	echo "Reported By Script: ${SCRIPT_NAME}" > ${FSLOG}
	echo "" >> ${FSLOG}
	df -h >> ${FSLOG}
	df -h \| grep -v "^Filesystem" \| awk '{print $(NF-1)" "$NF}'\| while read OUTPUT
	do
	PRCUSED=`echo ${OUTPUT}\|awk '{print $1}'\|cut -d'%' -f1`
	FILESYS=`echo ${OUTPUT}\|awk '{print $2}'`
	if [ ${PRCUSED} -ge ${FSTHRESHOLD} ]
	then
	mail -s "ALARM: Filesystem [${FILESYS}] on Server [${SRV_NAME}] has reached ${PRCUSED}% of USED space" $MAIL_LIST < ${FSLOG}
	fi
	done

	rm -f /tmp/filesystem_DBA_BUNDLE.log

	# #############################
	# Checking The CPU Utilization:
	# #############################

	# Report CPU Utilization if reach >= 95%:
	OS_TYPE=`uname -s`
	CPUUTLLOG=/tmp/CPULOG_DBA_BUNDLE.log

	# Getting CPU utilization in last 5 seconds:
	case `uname` in
	Linux ) CPU_REPORT_SECTIONS=`iostat -c 1 5 \| sed -e 's/,/./g' \| tr -s ' ' ';' \| sed '/^$/d' \| tail -1 \| grep ';' -o \| wc -l`
	if [ ${CPU_REPORT_SECTIONS} -ge 6 ]; then
	CPU_IDLE=`iostat -c 1 5 \| sed -e 's/,/./g' \| tr -s ' ' ';' \| sed '/^$/d' \| tail -1\| cut -d ";" -f 7`
	else
	CPU_IDLE=`iostat -c 1 5 \| sed -e 's/,/./g' \| tr -s ' ' ';' \| sed '/^$/d' \| tail -1\| cut -d ";" -f 6`
	fi
	;;
	AIX ) CPU_IDLE=`iostat -t $INTERVAL_SEC $NUM_REPORT \| sed -e 's/,/./g'\|tr -s ' ' ';' \| tail -1 \| cut -d ";" -f 6`
	;;
	SunOS ) CPU_IDLE=`iostat -c $INTERVAL_SEC $NUM_REPORT \| tail -1 \| awk '{ print $4 }'`
	;;
	HP-UX) SAR="/usr/bin/sar"
	if [ ! -x $SAR ]; then
	echo "sar command is not supported on your environment \| CPU Check ignored"; CPU_IDLE=99
	else
	CPU_IDLE=`/usr/bin/sar 1 5 \| grep Average \| awk '{ print $5 }'`
	fi
	;;
	*) echo "uname command is not supported on your environment \| CPU Check ignored"; CPU_IDLE=99
	;;
	esac

	# Getting Utilized CPU (100-%IDLE):
	CPU_UTL_FLOAT=`echo "scale=2; 100-($CPU_IDLE)"\|bc`

	# Convert the average from float number to integer:
	CPU_UTL=${CPU_UTL_FLOAT%.*}

	if [ -z ${CPU_UTL} ]
	then
	CPU_UTL=1
	fi

	if [ ${CPU_UTL} -ge ${CPUTHRESHOLD} ]
	then
	echo "Top 10 Processes:" > /tmp/top_processes_DBA_BUNDLE.log
	echo "================" >> /tmp/top_processes_DBA_BUNDLE.log
	echo "" >> /tmp/top_processes_DBA_BUNDLE.log
	ps -eo pcpu,pid,user,args \| sort -k 1 -r \| head -11 >> /tmp/top_processes_DBA_BUNDLE.log
	mail -s "ALERT: CPU Utilization on Server [${SRV_NAME}] has reached [${CPU_UTL}%]" $MAIL_LIST < /tmp/top_processes_DBA_BUNDLE.log
	fi

	rm -f ${CPUUTLLOG}
	rm -f /tmp/top_processes_DBA_BUNDLE.log


	# #########################
	# Getting ORACLE_SID:
	# #########################
	# Exit with sending Alert mail if No DBs are running:
	INS_COUNT=$( ps -ef\|grep pmon\|grep -v grep\|grep -v ASM\|wc -l )
	if [ $INS_COUNT -eq 0 ]
	then
	echo "Reported By Script: ${SCRIPT_NAME}:" > /tmp/oracle_processes_DBA_BUNDLE.log
	echo " " >> /tmp/oracle_processes_DBA_BUNDLE.log
	echo "The following are the processes running by oracle user on server ${SRV_NAME}:" >> /tmp/oracle_processes_DBA_BUNDLE.log
	echo " " >> /tmp/oracle_processes_DBA_BUNDLE.log
	ps -ef\|grep ora >> /tmp/oracle_processes_DBA_BUNDLE.log
	mail -s "ALARM: No Databases Are Running on Server: $SRV_NAME !!!" $MAIL_LIST < /tmp/oracle_processes_DBA_BUNDLE.log
	rm -f /tmp/oracle_processes_DBA_BUNDLE.log
	exit
	fi

	# #########################
	# Setting ORACLE_SID:
	# #########################
	for ORACLE_SID in $( ps -ef\|grep pmon\|grep -v grep\|grep -v ASM\|awk '{print $NF}'\|sed -e 's/ora_pmon_//g'\|grep -v sed\|grep -v "s///g" )
	do
	export ORACLE_SID

	# #########################
	# Getting ORACLE_HOME
	# #########################
	ORA_USER=`ps -ef\|grep ${ORACLE_SID}\|grep pmon\|grep -v grep\|grep -v ASM\|awk '{print $1}'\|tail -1`
	USR_ORA_HOME=`grep ${ORA_USER} /etc/passwd\| cut -f6 -d ':'\|tail -1`

	## If OS is Linux:
	if [ -f /etc/oratab ]
	then
	ORATAB=/etc/oratab
	ORACLE_HOME=`grep -v '^\#' $ORATAB \| grep -v '^$'\| grep -i "^${ORACLE_SID}:" \| perl -lpe'$_ = reverse' \| cut -f3 \| perl -lpe'$_ = reverse' \|cut -f2 -d':'`
	export ORACLE_HOME

	## If OS is Solaris:
	elif [ -f /var/opt/oracle/oratab ]
	then
	ORATAB=/var/opt/oracle/oratab
	ORACLE_HOME=`grep -v '^\#' $ORATAB \| grep -v '^$'\| grep -i "^${ORACLE_SID}:" \| perl -lpe'$_ = reverse' \| cut -f3 \| perl -lpe'$_ = reverse' \|cut -f2 -d':'`
	export ORACLE_HOME
	fi

	## If oratab is not exist, or ORACLE_SID not added to oratab, find ORACLE_HOME in user's profile:
	if [ -z "${ORACLE_HOME}" ]
	then
	ORACLE_HOME=`grep -h 'ORACLE_HOME=\/' $USR_ORA_HOME/.bash* $USR_ORA_HOME/.*profile \| perl -lpe'$_ = reverse' \|cut -f1 -d'=' \| perl -lpe'$_ = reverse'\|tail -1`
	export ORACLE_HOME
	fi

	# #########################
	# Variables:
	# #########################
	export PATH=$PATH:${ORACLE_HOME}/bin
	export LOG_DIR=${USR_ORA_HOME}/BUNDLE_Logs
	mkdir -p ${LOG_DIR}
	chown -R ${ORA_USER} ${LOG_DIR}
	chmod -R go-rwx ${LOG_DIR}

	if [ ! -d ${LOG_DIR} ]
	then
	mkdir -p /tmp/BUNDLE_Logs
	export LOG_DIR=/tmp/BUNDLE_Logs
	chown -R ${ORA_USER} ${LOG_DIR}
	chmod -R go-rwx ${LOG_DIR}
	fi

	# ########################
	# Getting ORACLE_BASE:
	# ########################

	# Get ORACLE_BASE from user's profile if it EMPTY:

	if [ -z "${ORACLE_BASE}" ]
	then
	ORACLE_BASE=`grep -h 'ORACLE_BASE=\/' $USR_ORA_HOME/.bash* $USR_ORA_HOME/.*profile \| perl -lpe'$_ = reverse' \|cut -f1 -d'=' \| perl -lpe'$_ = reverse'\|tail -1`
	fi

	# #########################
	# Getting DB_NAME:
	# #########################
	VAL1=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" <<EOF
	set pages 0 feedback off;
	prompt
	SELECT name from v\$database
	exit;
	EOF
	)
	# Getting DB_NAME in Uppercase & Lowercase:
	DB_NAME_UPPER=`echo $VAL1\| perl -lpe'$_ = reverse' \|awk '{print $1}'\|perl -lpe'$_ = reverse'`
	DB_NAME_LOWER=$( echo "$DB_NAME_UPPER" \| tr -s '[:upper:]' '[:lower:]' )
	export DB_NAME_UPPER
	export DB_NAME_LOWER

	# DB_NAME is Uppercase or Lowercase?:

	if [ -d $ORACLE_HOME/diagnostics/${DB_NAME_LOWER} ]
	then
	DB_NAME=$DB_NAME_LOWER
	else
	DB_NAME=$DB_NAME_UPPER
	fi


	# #########################
	# Tablespaces Size Check:
	# #########################
	# Check if AUTOEXTEND OFF (MAXSIZE=0) is set for any of the datafiles divide by ALLOCATED size else divide by MAXSIZE:
	VAL33=$(${ORACLE_HOME}/bin/sqlplus -S '/ as sysdba' << EOF
	SELECT COUNT(*) FROM DBA_DATA_FILES WHERE MAXBYTES=0;
	exit;
	EOF
	)
	VAL44=`echo $VAL33\| awk '{print $NF}'`
	case ${VAL44} in
	"0") CALCPERCENTAGE1="((sbytes - fbytes)*100 / MAXSIZE) bused " ;;
	) CALCPERCENTAGE1="round(((sbytes - fbytes) / sbytes) 100,2) bused " ;;
	esac

	VAL55=$(${ORACLE_HOME}/bin/sqlplus -S '/ as sysdba' << EOF
	SELECT COUNT(*) FROM DBA_TEMP_FILES WHERE MAXBYTES=0;
	exit;
	EOF
	)
	VAL66=`echo $VAL55\| awk '{print $NF}'`
	case ${VAL66} in
	"0") CALCPERCENTAGE2="((sbytes - fbytes)*100 / MAXSIZE) bused " ;;
	) CALCPERCENTAGE2="round(((sbytes - fbytes) / sbytes) 100,2) bused " ;;
	esac

	TBSCHK=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 termout off echo off feedback off
	col tablespace for A25
	col "MAXSIZE MB" format 999999
	col x for 999999999 heading 'Allocated MB'
	col y for 999999999 heading 'Free MB'
	col z for 999999999 heading 'Used MB'
	col bused for 999.99 heading '%Used'
	--bre on report
	spool ${LOG_DIR}/tablespaces_DBA_BUNDLE.log
	select a.tablespace_name tablespace,bb.MAXSIZE/1024/1024 "MAXSIZE MB",sbytes/1024/1024 x,fbytes/1024/1024 y,
	(sbytes - fbytes)/1024/1024 z,
	$CALCPERCENTAGE1
	--round(((sbytes - fbytes) / sbytes) * 100,2) bused
	--((sbytes - fbytes)*100 / MAXSIZE) bused
	from (select tablespace_name,sum(bytes) sbytes from dba_data_files group by tablespace_name ) a,
	(select tablespace_name,sum(bytes) fbytes,count(*) ext from dba_free_space group by tablespace_name) b,
	(select tablespace_name,sum(MAXBYTES) MAXSIZE from dba_data_files group by tablespace_name) bb
	--where a.tablespace_name in (select tablespace_name from dba_tablespaces)
	where a.tablespace_name = b.tablespace_name (+)
	and a.tablespace_name = bb.tablespace_name
	and round(((sbytes - fbytes) / sbytes) * 100,2) > 0
	UNION ALL
	select c.tablespace_name tablespace,dd.MAXSIZE/1024/1024 MAXSIZE_GB,sbytes/1024/1024 x,fbytes/1024/1024 y,
	(sbytes - fbytes)/1024/1024 obytes,
	$CALCPERCENTAGE2
	from (select tablespace_name,sum(bytes) sbytes
	from dba_temp_files group by tablespace_name having tablespace_name in (select tablespace_name from dba_tablespaces)) c,
	(select tablespace_name,sum(bytes_free) fbytes,count(*) ext from v\$temp_space_header group by tablespace_name) d,
	(select tablespace_name,sum(MAXBYTES) MAXSIZE from dba_temp_files group by tablespace_name) dd
	--where c.tablespace_name in (select tablespace_name from dba_tablespaces)
	where c.tablespace_name = d.tablespace_name (+)
	and c.tablespace_name = dd.tablespace_name
	order by tablespace;
	select tablespace_name,null,null,null,null,null\|\|'100.00' from dba_data_files minus select tablespace_name,null,null,null,null,null\|\|'100.00' from dba_free_space;
	spool off
	exit;
	EOF

	TBSLOG=${LOG_DIR}/tablespaces_DBA_BUNDLE.log
	TBSFULL=${LOG_DIR}/full_tbs.log
	cat ${TBSLOG}\|awk '{ print $1" "$NF }'\| while read OUTPUT2
	do
	PRCUSED=`echo ${OUTPUT2}\|awk '{print $NF}'`
	TBSNAME=`echo ${OUTPUT2}\|awk '{print $1}'`
	echo "Reported By Script: ${SCRIPT_NAME}:" > ${TBSFULL}
	echo " " >> ${TBSFULL}
	echo "Tablespace_name %USED" >> ${TBSFULL}
	echo "---------------------- -----------" >> ${TBSFULL}
	echo ${OUTPUT2}\|awk '{print $1" "$NF}' >> ${TBSFULL}
	# Convert PRCUSED from float number to integer:
	PRCUSED=${PRCUSED%.*}
	if [ -z ${PRCUSED} ]
	then
	PRCUSED=1
	fi
	# If the tablespace %USED >= the defined threshold send an email for each tablespace:
	if [ ${PRCUSED} -ge ${TBSTHRESHOLD} ]
	then
	mail -s "ALERT: TABLESPACE [${TBSNAME}] reached ${PRCUSED}% on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${TBSFULL}
	fi
	done

	rm -f ${LOG_DIR}/tablespaces_DBA_BUNDLE.log
	rm -f ${LOG_DIR}/full_tbs.log
	)

	# ############################################
	# Checking BLOCKING SESSIONS ON THE DATABASE:
	# ############################################
	VAL77=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	select count(*) from gv\$LOCK l1, gv\$SESSION s1, gv\$LOCK l2, gv\$SESSION s2
	where s1.sid=l1.sid and s2.sid=l2.sid and l1.BLOCK=1 and l2.request > 0 and l1.id1=l2.id1 and l2.id2=l2.id2;
	exit;
	EOF
	)
	VAL88=`echo $VAL77\| awk '{print $NF}'`
	case ${VAL88} in
	"0") ;;
	*)
	VAL99=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 0 echo off feedback off
	col BLOCKING_STATUS for a90
	spool ${LOG_DIR}/blocking_sessions.log
	select 'User: '\|\|s1.username \|\| '@' \|\| s1.machine \|\| '(SID=' \|\| s1.sid \|\|' ) running SQL_ID:'\|\|s1.sql_id\|\|' is blocking
	User: '\|\| s2.username \|\| '@' \|\| s2.machine \|\| '(SID=' \|\| s2.sid \|\| ') running SQL_ID:'\|\|s2.sql_id\|\|' For '\|\|s2.SECONDS_IN_WAIT\|\|' sec
	------------------------------------------------------------------------------
	Warn user '\|\|s1.username\|\|' Or use the following statement to kill his session:
	------------------------------------------------------------------------------
	ALTER SYSTEM KILL SESSION '''\|\|s1.sid\|\|','\|\|s1.serial#\|\|''' immediate;' AS blocking_status
	from gv\$LOCK l1, gv\$SESSION s1, gv\$LOCK l2, gv\$SESSION s2
	where s1.sid=l1.sid and s2.sid=l2.sid
	and l1.BLOCK=1 and l2.request > 0
	and l1.id1 = l2.id1
	and l2.id2 = l2.id2 ;
	spool off
	exit;
	EOF
	)
	mail -s "ALERT: BLOCKING SESSIONS detected on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/blocking_sessions.log
	rm -f ${LOG_DIR}/blocking_sessions.log
	;;
	esac

	# ############################################
	# Checking UNUSABLE INDEXES ON THE DATABASE:
	# ############################################
	VAL111=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	select count(*) from DBA_INDEXES where status='UNUSABLE';
	exit;
	EOF
	)
	VAL222=`echo $VAL111 \| awk '{print $NF}'`
	if [ ${VAL222} -ge ${UNUSEINDXTHRESHOLD} ]
	then
	VAL333=$(${ORACLE_HOME}/bin/sqlplus -s "/ as sysdba" << EOF
	set linesize 160 pages 0 echo off feedback off
	spool ${LOG_DIR}/unusable_indexes.log
	PROMPT FIX UN-USABLE INDEXES USING THE FOLLOWING STATEMENTS:
	PROMPT ------------------------------------------------------------------------------

	PROMPT
	select 'ALTER INDEX '\|\|OWNER\|\|'.'\|\|INDEX_NAME\|\|' REBUILD ONLINE;' from dba_indexes where status='UNUSABLE';
	spool off
	exit;
	EOF
	)
	mail -s "INFO: UNUSABLE INDEXES detected on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/unusable_indexes.log
	rm -f ${LOG_DIR}/unusable_indexes.log
	fi

	# ############################################
	# Checking INVALID OBJECTS ON THE DATABASE:
	# ############################################
	VAL444=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	select count(*) from dba_objects where status <> 'VALID';
	exit;
	EOF
	)
	VAL555=`echo $VAL444 \| awk '{print $NF}'`
	if [ ${VAL555} -ge ${INVOBJECTTHRESHOLD} ]
	then
	VAL666=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 0 echo off feedback off
	spool ${LOG_DIR}/invalid_objects.log
	PROMPT FIX INVALID OBJECTS USING THE FOLLOWING STATEMENTS:
	PROMPT ---------------------------------------------------------------------------

	PROMPT
	select 'alter package '\|\|owner\|\|'.'\|\|object_name\|\|' compile;' from dba_objects where status <> 'VALID' and object_type like '%PACKAGE%' union
	select 'alter type '\|\|owner\|\|'.'\|\|object_name\|\|' compile specification;' from dba_objects where status <> 'VALID' and object_type like '%TYPE%'union
	select 'alter '\|\|object_type\|\|' '\|\|owner\|\|'.'\|\|object_name\|\|' compile;' from dba_objects where status <> 'VALID' and object_type not in ('PACKAGE','PACKAGE BODY','SYNONYM','TYPE','TYPE BODY') union
	select 'alter public synonym '\|\|object_name\|\|' compile;' from dba_objects where status <> 'VALID' and object_type ='SYNONYM';
	spool off
	exit;
	EOF
	)
	mail -s "WARNING: INVALID OBJECTS # reached the THRESHOLD on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/invalid_objects.log
	rm -f ${LOG_DIR}/invalid_objects.log
	fi


	# ###############################################
	# Checking FAILED LOGIN ATTEMPTS ON THE DATABASE:
	# ###############################################
	VAL777=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	select /+ parallel 2 / COUNT(*) from DBA_AUDIT_SESSION where returncode = 1017 and timestamp > (sysdate-1);
	exit;
	EOF
	)
	VAL888=`echo $VAL777 \| awk '{print $NF}'`
	if [ ${VAL888} -ge ${FAILLOGINTHRESHOLD} ]
	then
	VAL999=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 100
	spool ${LOG_DIR}/failed_logins.log
	PROMPT FAILED LOGIN ATTEMPT [SESSION DETAILS]:
	PROMPT --------------------------------------------------------------------

	PROMPT
	col OS_USERNAME for a20
	col USERNAME for a25
	col TERMINAL for a30
	col ACTION_NAME for a20
	col TIMESTAMP for a21
	col USERHOST for a40
	select /+ parallel 2 / to_char (EXTENDED_TIMESTAMP,'DD-MON-YYYY HH24:MI:SS') TIMESTAMP,OS_USERNAME,USERNAME,TERMINAL,USERHOST,ACTION_NAME
	from DBA_AUDIT_SESSION
	where returncode = 1017
	and timestamp > (sysdate -1)
	order by 1;
	spool off
	exit;
	EOF
	)
	mail -s "INFO: FAILED LOGIN ATTEMPT detected on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/failed_logins.log
	rm -f ${LOG_DIR}/failed_logins.log
	fi

	# ###############################################
	# Checking AUDIT RECORDS ON THE DATABASE:
	# ###############################################
	VAL70=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	SELECT (SELECT COUNT(*) FROM dba_audit_trail
	where ACTION_NAME not like 'LOGO%' and ACTION_NAME not in ('SELECT','SET ROLE') and timestamp > SYSDATE-1)
	+
	(SELECT COUNT(*) FROM dba_fga_audit_trail WHERE timestamp > SYSDATE-1) AUD_REC_COUNT FROM dual;
	exit;
	EOF
	)
	VAL80=`echo $VAL70 \| awk '{print $NF}'`
	if [ ${VAL80} -ge ${AUDITRECOTHRESHOLD} ]
	then
	VAL90=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 100
	spool ${LOG_DIR}/audit_records.log
	col EXTENDED_TIMESTAMP for a36
	col OWNER for a25
	col OBJ_NAME for a25
	col OS_USERNAME for a20
	col USERNAME for a25
	col USERHOST for a21
	col ACTION_NAME for a25
	col ACTION_OWNER_OBJECT for a55
	prompt
	prompt
	prompt ----------------------------------------------------------

	prompt Audit records in the last 24Hours AUD$...
	prompt ----------------------------------------------------------

	prompt
	select extended_timestamp,OS_USERNAME,USERNAME,USERHOST,ACTION_NAME\|\|' '\|\|OWNER\|\|' . '\|\|OBJ_NAME ACTION_OWNER_OBJECT
	from dba_audit_trail
	where
	ACTION_NAME not like 'LOGO%'
	and ACTION_NAME not in ('SELECT','SET ROLE')
	-- and USERNAME not in ('CRS_ADMIN','DBSNMP')
	-- and OS_USERNAME not in ('workflow')
	-- and OBJ_NAME not like '%TMP_%'
	-- and OBJ_NAME not like 'WRKDETA%'
	-- and OBJ_NAME not in ('PBCATTBL','SETUP','WRKIB','REMWORK')
	and timestamp > SYSDATE-1 order by EXTENDED_TIMESTAMP;
	prompt
	prompt ----------------------------------------------------------

	prompt Fine Grained Auditing Data ...
	prompt ----------------------------------------------------------

	prompt
	col sql_text for a70
	col time for a36
	col USERHOST for a21
	col db_user for a15
	select to_char(timestamp,'DD-MM-YYYY HH24:MI:SS') as time,db_user,userhost,sql_text,SQL_BIND
	from dba_fga_audit_trail
	where
	timestamp > SYSDATE-1
	-- and policy_name='PAYROLL_TABLE'
	order by EXTENDED_TIMESTAMP;
	spool off
	exit;
	EOF
	)
	mail -s "INFO: AUDIT RECORDS on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/audit_records.log
	rm -f ${LOG_DIR}/audit_records.log
	fi

	# ############################################
	# Checking CORRUPTED BLOCKS ON THE DATABASE:
	# ############################################
	# It won't validate the datafiles nor scan for corrupted blocks, it will just check V$DATABASE_BLOCK_CORRUPTION view if populated.
	VAL10=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	select count(*) from V\$DATABASE_BLOCK_CORRUPTION;
	exit;
	EOF
	)
	VAL20=`echo $VAL10 \| awk '{print $NF}'`
	if [ ${VAL20} -ge ${CORUPTBLKTHRESHOLD} ]
	then
	VAL30=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 100
	spool ${LOG_DIR}/corrupted_blocks.log
	PROMPT CORRUPTED BLOCKS DETAILS:
	PROMPT --------------------------------------

	PROMPT
	select * from V\$DATABASE_BLOCK_CORRUPTION;
	spool off
	exit;
	EOF
	)
	mail -s "ALARM: CORRUPTED BLOCKS detected on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/corrupted_blocks.log
	rm -f ${LOG_DIR}/corrupted_blocks.log
	fi

	# ############################################
	# Checking FAILED JOBS ON THE DATABASE:
	# ############################################
	VAL40=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set pages 0 feedback off echo off;
	SELECT (SELECT COUNT() FROM dba_jobs where failures <> '0') + (SELECT COUNT() FROM dba_scheduler_jobs where FAILURE_COUNT <> '0') FAIL_COUNT FROM dual;
	exit;
	EOF
	)
	VAL50=`echo $VAL40 \| awk '{print $NF}'`
	if [ ${VAL50} -ge ${FAILDJOBSTHRESHOLD} ]
	then
	VAL60=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" << EOF
	set linesize 160 pages 100
	spool ${LOG_DIR}/failed_jobs.log
	PROMPT DBMS_JOBS:
	PROMPT -----------

	col LAST_RUN for a25
	col NEXT_RUN for a25
	select job,schema_user,failures,to_char(LAST_DATE,'DD-Mon-YYYY hh24:mi:ss')LAST_RUN,to_char(NEXT_DATE,'DD-Mon-YYYY hh24:mi:ss')NEXT_RUN from dba_jobs where failures <> '0';

	PROMPT
	PROMPT DBMS_SCHEDULER:
	PROMPT ----------------

	col OWNER for a25
	col JOB_NAME for a40
	col STATE for a11
	col FAILURE_COUNT for 999 heading 'Fail'
	--col LAST_START_DATE for a40
	select JOB_NAME,OWNER,ENABLED,STATE,FAILURE_COUNT,to_char(LAST_START_DATE,'DD-Mon-YYYY hh24:mi:ss')LAST_RUN,to_char(NEXT_RUN_DATE,'DD-Mon-YYYY hh24:mi:ss')NEXT_RUN from dba_scheduler_jobs where FAILURE_COUNT <> '0' order by ENABLED,STATE;

	spool off
	exit;
	EOF
	)
	mail -s "WARNING: FAILED JOBS detected on database [${DB_NAME_UPPER}] on Server [${SRV_NAME}]" $MAIL_LIST < ${LOG_DIR}/failed_jobs.log
	rm -f ${LOG_DIR}/failed_jobs.log
	fi


	# #########################
	# Getting ALERTLOG path:
	# #########################
	VAL2=$(${ORACLE_HOME}/bin/sqlplus -S "/ as sysdba" <<EOF
	set pages 0 feedback off;
	prompt
	SELECT value from v\$parameter where NAME='background_dump_dest';
	exit;
	EOF
	)
	ALERTZ=`echo $VAL2 \| perl -lpe'$_ = reverse' \|awk '{print $1}'\|perl -lpe'$_ = reverse'`
	ALERTDB=${ALERTZ}/alert_${ORACLE_SID}.log


	# ###########################
	# Checking Database Errors:
	# ###########################

	# Determine the ALERTLOG path:
	if [ -f ${ALERTDB} ]
	then
	ALERTLOG=${ALERTDB}
	elif [ -f $ORACLE_BASE/admin/${ORACLE_SID}/bdump/alert_${ORACLE_SID}.log ]
	then
	ALERTLOG=$ORACLE_BASE/admin/${ORACLE_SID}/bdump/alert_${ORACLE_SID}.log
	elif [ -f $ORACLE_HOME/diagnostics/${DB_NAME}/diag/rdbms/${DB_NAME}/${ORACLE_SID}/trace/alert_${ORACLE_SID}.log ]
	then
	ALERTLOG=$ORACLE_HOME/diagnostics/${DB_NAME}/diag/rdbms/${DB_NAME}/${ORACLE_SID}/trace/alert_${ORACLE_SID}.log
	else
	ALERTLOG=`/usr/bin/find ${ORACLE_BASE} -iname alert_${ORACLE_SID}.log -print 2>/dev/null`
	fi

	# Rename the old log generated by the script (if exists):
	if [ -f ${LOG_DIR}/alert_${ORACLE_SID}_new.log ]
	then
	mv ${LOG_DIR}/alert_${ORACLE_SID}_new.log ${LOG_DIR}/alert_${ORACLE_SID}_old.log
	# Create new log:
	tail -1000 ${ALERTLOG} > ${LOG_DIR}/alert_${ORACLE_SID}_new.log
	# Extract new entries by comparing old & new logs:
	echo "Reported By Script: ${SCRIPT_NAME}" > ${LOG_DIR}/diff_${ORACLE_SID}.log
	echo " " >> ${LOG_DIR}/diff_${ORACLE_SID}.log
	diff ${LOG_DIR}/alert_${ORACLE_SID}_old.log ${LOG_DIR}/alert_${ORACLE_SID}_new.log \|grep ">" \| cut -f2 -d'>' >> ${LOG_DIR}/diff_${ORACLE_SID}.log

	# Search for errors:
	ERRORS=`cat ${LOG_DIR}/diff_${ORACLE_SID}.log \| grep 'ORA-\\|TNS-' \| grep -v 'ORA-2396' \| tail -1`
	FILE_ATTACH=${LOG_DIR}/diff_${ORACLE_SID}.log

	else
	# Create new log:
	echo "Reported By Script: ${SCRIPT_NAME}" > ${LOG_DIR}/alert_${ORACLE_SID}_new.log
	echo " " >> ${LOG_DIR}/alert_${ORACLE_SID}_new.log
	tail -1000 ${ALERTLOG} >> ${LOG_DIR}/alert_${ORACLE_SID}_new.log

	# Search for errors:
	ERRORS=`cat ${LOG_DIR}/alert_${ORACLE_SID}_new.log \| grep 'ORA-\\|TNS-' \| grep -v "ORA-2396" \| tail -1`
	FILE_ATTACH=${LOG_DIR}/alert_${ORACLE_SID}_new.log
	fi

	# Send mail in case error exist:
	case "$ERRORS" in
	ORA-\|TNS-)
	mail -s "ALERT: Instance [${ORACLE_SID}] on Server [${SRV_NAME}] reporting errors: ${ERRORS}" ${MAIL_LIST} < ${FILE_ATTACH}
	esac

	# #####################
	# Reporting Offline DBs:
	# #####################
	# Populate ${LOG_DIR}/alldb_DBA_BUNDLE.log from ORATAB:
	grep -v '^\#' $ORATAB \| grep -v "ASM" \|grep -v "${DB_NAME}:"\| grep -v '^$' \| grep "^" \| cut -f1 -d':' > ${LOG_DIR}/alldb_DBA_BUNDLE.log
	# Populate ${LOG_DIR}/updb_DBA_BUNDLE.log:
	echo $ORACLE_SID >> ${LOG_DIR}/updb_DBA_BUNDLE.log
	echo $DB_NAME >> ${LOG_DIR}/updb_DBA_BUNDLE.log

	# End looping for databases:
	done

	# Continue Reporting Offline DBs...
	# Sort the lines alphabetically with removing duplicates:
	sort ${LOG_DIR}/updb_DBA_BUNDLE.log \| uniq -d > ${LOG_DIR}/updb_DBA_BUNDLE.log.sort
	sort ${LOG_DIR}/alldb_DBA_BUNDLE.log > ${LOG_DIR}/alldb_DBA_BUNDLE.log.sort
	diff ${LOG_DIR}/alldb_DBA_BUNDLE.log.sort ${LOG_DIR}/updb_DBA_BUNDLE.log.sort > ${LOG_DIR}/diff_DBA_BUNDLE.sort
	echo "The Following Instances are Down on $SRV_NAME :" > ${LOG_DIR}/offdb_DBA_BUNDLE.log
	grep "^< " ${LOG_DIR}/diff_DBA_BUNDLE.sort \| cut -f2 -d'<' >> ${LOG_DIR}/offdb_DBA_BUNDLE.log
	echo " " >> ${LOG_DIR}/offdb_DBA_BUNDLE.log
	echo "If those instances are permanently offline, please hash their entries in $ORATAB to let the script ignore them in the next run." >> ${LOG_DIR}/offdb_DBA_BUNDLE.log
	OFFLINE_DBS_NUM=`cat ${LOG_DIR}/offdb_DBA_BUNDLE.log\| wc -l`

	# If OFFLINE_DBS is not null:
	if [ ${OFFLINE_DBS_NUM} -gt 3 ]
	then
	mail -s "ALARM: Database Down on Server: [$SRV_NAME]" $MAIL_LIST < ${LOG_DIR}/offdb_DBA_BUNDLE.log
	fi

	# Wiping Logs:
	#cat /dev/null > ${LOG_DIR}/updb_DBA_BUNDLE.log
	#cat /dev/null > ${LOG_DIR}/alldb_DBA_BUNDLE.log
	#cat /dev/null > ${LOG_DIR}/updb_DBA_BUNDLE.log.sort
	#cat /dev/null > ${LOG_DIR}/alldb_DBA_BUNDLE.log.sort
	#cat /dev/null > ${LOG_DIR}/diff_DBA_BUNDLE.sort

	rm -f ${LOG_DIR}/updb_DBA_BUNDLE.log
	rm -f ${LOG_DIR}/alldb_DBA_BUNDLE.log
	rm -f ${LOG_DIR}/updb_DBA_BUNDLE.log.sort
	rm -f ${LOG_DIR}/alldb_DBA_BUNDLE.log.sort
	rm -f ${LOG_DIR}/diff_DBA_BUNDLE.sort


	# ###########################
	# Checking Listeners log:
	# ###########################

	# In case there is NO Listeners are running send an (Alarm):
	LSN_COUNT=$( ps -ef\|grep -v grep\|grep tnslsnr\|wc -l )

	if [ $LSN_COUNT -eq 0 ]
	then
	echo "Reported By Script: ${SCRIPT_NAME}" > ${LOG_DIR}/listener_processes.log
	echo " " >> ${LOG_DIR}/listener_processes.log
	echo "The following are the processes running by user ${ORA_USER} on server ${SRV_NAME}:" >> ${LOG_DIR}/listener_processes.log
	echo " " >> ${LOG_DIR}/listener_processes.log
	ps -ef\|grep -v grep\|grep oracle >> ${LOG_DIR}/listener_processes.log
	mail -s "ALARM: No Listeners Are Running on Server: $SRV_NAME !!!" $MAIL_LIST < ${LOG_DIR}/listener_processes.log

	# In case there is a listener running analyze it's log:
	else
	for LISTENER_NAME in $( ps -ef\|grep -v grep\|grep tnslsnr\|awk '{print $(NF-1)}' )
	do
	LISTENER_HOME=`ps -ef\|grep -v grep\|grep tnslsnr\|grep "${LISTENER_NAME} "\|awk '{print $(NF-2)}' \|sed -e 's/\/bin\/tnslsnr//g'\|grep -v sed\|grep -v "s///g"`
	TNS_ADMIN=${LISTENER_HOME}/network/admin; export TNS_ADMIN
	LISTENER_LOGDIR=`${LISTENER_HOME}/bin/lsnrctl status ${LISTENER_NAME} \|grep "Listener Log File"\| awk '{print $NF}'\| sed -e 's/\/alert\/log.xml//g'`
	LISTENER_LOG=${LISTENER_LOGDIR}/trace/${LISTENER_NAME}.log

	# Determine if the listener name is in Upper/Lower case:
	if [ -f ${LISTENER_LOG} ]
	then
	# Listner_name is Uppercase:
	LISTENER_NAME=$( echo ${LISTENER_NAME} \| perl -lpe'$_ = reverse' \|perl -lpe'$_ = reverse' )
	LISTENER_LOG=${LISTENER_LOGDIR}/trace/${LISTENER_NAME}.log
	else
	# Listener_name is Lowercase:
	LISTENER_NAME=$( echo "${LISTENER_NAME}" \| tr -s '[:upper:]' '[:lower:]' )
	LISTENER_LOG=${LISTENER_LOGDIR}/trace/${LISTENER_NAME}.log
	fi

	# Rename the old log (If exists):
	if [ -f ${LOG_DIR}/alert_${LISTENER_NAME}_new.log ]
	then
	mv ${LOG_DIR}/alert_${LISTENER_NAME}_new.log ${LOG_DIR}/alert_${LISTENER_NAME}_old.log
	# Create a new log:
	tail -1000 ${LISTENER_LOG} > ${LOG_DIR}/alert_${LISTENER_NAME}_new.log
	# Get the new entries:
	echo "Reported By Script: ${SCRIPT_NAME}" > ${LOG_DIR}/diff_${LISTENER_NAME}.log
	echo " " >> ${LOG_DIR}/diff_${LISTENER_NAME}.log
	diff ${LOG_DIR}/alert_${LISTENER_NAME}_old.log ${LOG_DIR}/alert_${LISTENER_NAME}_new.log \| grep ">" \| cut -f2 -d'>' >> ${LOG_DIR}/diff_${LISTENER_NAME}.log
	# Search for errors:
	ERRORS=`cat ${LOG_DIR}/diff_${LISTENER_NAME}.log\| grep "TNS-" \|tail -1`
	SRVC_REG=`cat ${LOG_DIR}/diff_${LISTENER_NAME}.log\| grep "service_register" `
	FILE_ATTACH=${LOG_DIR}/diff_${LISTENER_NAME}.log

	# If no old logs exist:
	else
	# Just create a new log without doing any comparison:
	echo "Reported By Script: ${SCRIPT_NAME}" > ${LOG_DIR}/alert_${LISTENER_NAME}_new.log
	echo " " >> ${LOG_DIR}/alert_${LISTENER_NAME}_new.log
	tail -1000 ${LISTENER_LOG} >> ${LOG_DIR}/alert_${LISTENER_NAME}_new.log

	# Search for errors:
	ERRORS=`cat ${LOG_DIR}/alert_${LISTENER_NAME}_new.log \| grep "TNS-" \| tail -1`
	SRVC_REG=`cat ${LOG_DIR}/alert_${LISTENER_NAME}_new.log \| grep "service_register" `
	FILE_ATTACH=${LOG_DIR}/alert_${LISTENER_NAME}_new.log
	fi

	# Report TNS Errors (Alert)
	case "$ERRORS" in
	TNS-)
	mail -s "ALERT: Listener [${LISTENER_NAME}] on Server [${SRV_NAME}] reporting errors: ${ERRORS}" $MAIL_LIST < ${FILE_ATTACH}
	esac

	# Report Registered Services to the listener (Info)
	case "$SRVC_REG" in
	service_register)
	mail -s "INFO: Service Registered on Listener [${LISTENER_NAME}] on Server [${SRV_NAME}] \| TNS poisoning posibility" $MAIL_LIST < ${FILE_ATTACH}
	esac

	done
	fi

	# #############
	# END OF SCRIPT
	# #############
	# REPORT BUGS to: mahmmoudadel@hotmail.com
	# DOWNLOAD THE LATEST VERSION OF DATABASE ADMINISTRATION BUNDLE FROM:
	# http://dba-tips.blogspot.com/2014/02/oracle-database-administration-scripts.html
	# DISCLAIMER: THIS SCRIPT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL, BUT WITHOUT ANY WARRANTY. IT IS PROVIDED "AS IS".

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转 oracle healthcheck

https://carlos-sierra.net/2013/11/01/a-healthy-way-to-do-an-oracle-database-health-check/

A healthy way to do an Oracle database health-check

Check Oracle status & health without install Oracle client Popular

Description

Documentation

Warning

Command line parameters

Preparation of the database

Examples

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