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DBHC_script.V6.0.sh
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DBHC_script.V6.0.sh
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#/bin/bash
#############################################################
# Author : ##
# Company : xxxxxxxxxxxxxxxxxx ##
# Description : ##
#############################################################
##
## Set Global Variables
##
OS_TYPE=""
OS_TYPE_STATUS=""
DBNAME=""
DBMODE=""
DBROLE=""
##
## Function to check if the shell is bash or not:
##
## '##' trims the string from start
## '*' mactches every thing until it encounters symbol '\'
##
function CheckShell(){
shell=`echo {SHELL##*\}'
if [ $(shell) = "bash" ];
then
echo "";
else
_errorReport "Invalid shell environment: ${bold}${underline}${shell}${reset}."
fi
exit 1;
}
_banner(){
if [ -z "$1" -a "$1" == " " ]
then
echo "########################################################"
echo "########################################################"
else
echo "########################################################"
echo " $1 "
echo "########################################################"
fi
}
_printNewline(){
echo -e "\n"
}
_dashBanner(){
if [ -z "$1" -a "$1" == " " ]
then
echo "-----------------------------------------------------------"
else
echo "-----------------[ $1 ]------------------"
fi
}
_errorReport(){
echo "########################################################"
echo "Error during Running Scripts"
echo "Error: $1 "
echo "########################################################"
exit 1
}
##
## Function to check if any specific value exists in array
##
checkSidValid(){
param1=("${!1}")
check=${2}
statusSID=0
for i in ${param1[@]}
do
if [ ${i} == $2 ];
then
statusSID=1
break
esle
echo $i;
fi
done
return $statusSID;
}
##
## Function to verify the correct O/S selection
##
checkValidOS(){
inputOS=${1}
actualOS=`uname`
case "$inputOS" in
'AIX')
if [ "$actualOS" = "AIX" ];
then
OS_TYPE_STATUS=VALID
else
OS_TYPE_STATUS=1
fi
;;
'HP')
if [ "$actualOS" = "HP" ];
then
OS_TYPE_STATUS=VALID
else
OS_TYPE_STATUS=1
fi
;;
'LX')
if [ "$actualOS" = "Linux" ];
then
OS_TYPE_STATUS=VALID
else
OS_TYPE_STATUS=1
fi
;;
'SL')
if [ "$actualOS" = "SunOS" ];
then
OS_TYPE_STATUS=VALID
else
OS_TYPE_STATUS=1
fi
;;
esac
}
##
## Get the Database name, Open Mode and Database Role
##
getDBname(){
DBNAME=$($1/bin/sqlplus -s /nolog <<END
set pagesize 0 feedback off verify off echo off;
connect / as sysdba
select name from v\$database;
END
)
}
getDBmode(){
DBMODE=$($1/bin/sqlplus -s /nolog <<END
set pagesize 0 feedback off verify off echo off;
connect / as sysdba
select open_mode from v\$database;
END
)
}
getDBrole(){
DBROLE=$($1/bin/sqlplus -s /nolog <<END
set pagesize 0 feedback off verify off echo off;
connect / as sysdba
select database_role from v\$database;
END
)
}
##
## For Warning and Text manupulation
##
bold=$(tput bold)
reset=$(tput sgr0)
bell=$(tput bel)
underline=$(tput smul)
##
## Functions to spool database metrics based on its status
##
spoolDBFULL(){
${1}/bin/sqlplus /nolog << __EOF__ > /dev/null 2>&1
connect / as sysdba
SPOOL ${2}
set linesize 200
set pages 100
column name format a50
column comp_name format a50
column member format a60
COLUMN FILE_NAME FORMAT A60
COLUMN TABLESPACE_NAME FORMAT A30
column platform_name format a30
----************************************
---- Basic Database Info
----************************************
select dbid,name, FLASHBACK_ON, PLATFORM_NAME,DATABASE_ROLE from v\$database;
----************************************
---- List the version of the database
----************************************
select * from v\$version;
----************************************
---- List the components of dba registry
----************************************
select comp_name, version, status from dba_registry order by comp_name;
----************************************
---- View the database size and its usage
----************************************
col "Used Percentage" format a15
col "Free Percentage" format a15
select "Size in GB O/S level", ("Size in GB O/S level"- "Total Free in GB") "Size in GB Database Level",("Total Free in GB") "Total Free in GB DB Level",
trunc((("Size in GB O/S level"- "Total Free in GB")/ "Size in GB O/S level")*100,2)||'%' "Used Percentage",trunc(("Total Free in GB"/ "Size in GB O/S level")*100,2)||'%' "Free Percentage"
from
(select
round(( select sum(bytes)/1024/1024/1024 data_size from dba_data_files ) +
( select nvl(sum(bytes),0)/1024/1024/1024 temp_size from dba_temp_files ) +
( select sum(bytes)/1024/1024/1024 redo_size from sys.v_\$log ) +
( select sum(BLOCK_SIZE*FILE_SIZE_BLKS)/1024/1024/1024 controlfile_size from v\$controlfile),2) "Size in GB O/S level",
(select sum(round("Free in MB",2)) from (select tablespace_name ,
sum( bytes /(1024*1024*1024)) "Free in MB" from dba_free_space
group by tablespace_name) ts join (select tablespace_name , sum( bytes/(1024*1024)) "Total in MB"
from dba_data_files group by tablespace_name) using ( tablespace_name)) "Total Free in GB"
from
dual);
----********************************************************
---- List the log groups along with their members and size
----********************************************************
select a.group#, a.thread#,bytes/(1024*1024) SIZE_MB, b.member from v\$log a, v\$logfile b where a.group#=b.group# order by a.group#;
----********************************************************
---- List the standby log groups with their members and size
----********************************************************
select a.group#, a.thread#,bytes/(1024*1024) SIZE_MB, b.member from v\$standby_log a, v\$logfile b where a.group#=b.group# order by a.group#;
----********************************************************
---- List the tablespace info and its usage
----********************************************************
column "Tablespace" format a25
column "Total Size in MB" format 999,999,999.99
column "Total Used in MB" format 999,999,999.99
column "Total free in MB" format 999,999,999.99
column "Used %" format a6
column "Free %" format a6
select tablespace_name "Tablespace",
round("Total in MB",2) "Total Size in MB",
round("Free in MB",2) "Total Free in MB",
round("Total in MB" - "Free in MB", 2) as "Total Used in MB",
round((("Total in MB" - "Free in MB")/"Total in MB")*100,2)||'%' as "Used %",
(round(100-(("Total in MB" - "Free in MB")/"Total in MB")*100,2))||'%' as "Free %"
from (select tablespace_name ,
sum( bytes /(1024*1024)) "Free in MB" from dba_free_space
group by tablespace_name) ts join (select tablespace_name , sum( bytes/(1024*1024)) "Total in MB"
from dba_data_files group by tablespace_name) using ( tablespace_name) order by 4 desc;
----********************************************************
---- List the data files its size and other properties
----********************************************************
column TABLESPACE_NAME format a20
column file_name format a50
column "Size: GB" format 999,999.99
column "Extend By" format 999,999.99
column "Max Size: GB" format 999,999.99
column "Free Space: GB" format 999,999.99
select ddf.tablespace_name,file_name,autoextensible,ONLINE_STATUS,"Extend By", "Size: GB", "Max Size: GB", "Free Space: GB" from
(select tablespace_name,file_id , (bytes/1024/1024/1024) "Size: GB",file_name,INCREMENT_BY/1024/1024*1024*8 "Extend By",
ONLINE_STATUS, status,autoextensible, (MAXBYTES/1024/1024/1024) "Max Size: GB"
from dba_data_files) ddf
join
(select file_id, round(sum(BYTES/1024/1024/1024),2) "Free Space: GB" from DBA_FREE_SPACE group by file_id) dfs using (file_id)
order by 1;
----********************************************************
---- Control file information
----********************************************************
select name, STATUS,IS_RECOVERY_DEST_FILE , BLOCK_SIZE, FILE_SIZE_BLKS from v\$controlfile order by name;
----********************************************************
---- Health of system and sysaux tablespaces
----********************************************************
select sum(bytes/1024/1024) from dba_segments
where tablespace_name = 'SYSTEM'
and owner not in ('SYS','SYSTEM');
----********************************************************
---- Select the space of system tablespace consumed by users other then sys and system
----********************************************************
select owner, segment_name, segment_type
from dba_segments
where tablespace_name = 'SYSTEM'
and owner not in ('SYS','SYSTEM');
----********************************************************
------ Temporary Tablespace in Database
----********************************************************
select tablespace_name, sum(bytes)/1024/1024 "Size in MB"
from dba_temp_files
group by tablespace_name;
----********************************************************
---- Users Information
----********************************************************
select username, default_tablespace, temporary_tablespace, account_status,EXPIRY_DATE from dba_users order by username;
----********************************************************
---- Wallet Information
----********************************************************
select * from v\$encryption_wallet;
----********************************************************
---- Archive Information
----********************************************************
archive log list;
----********************************************************
---- last 15 days archive status
----********************************************************
select to_char(COMPLETION_TIME,'DD/MM/YYYY HH24:MI:SS') "Archived Date",sequence#, archived, applied from v\$archived_log where COMPLETION_TIME >= sysdate -3 order by sequence#;
----********************************************************
---- last 100 archive sequence status
----********************************************************
select THREAD#, sequence#, archived, applied from (select THREAD#, sequence#, archived, applied from v\$archived_log order by sequence# desc) where rownum <=100 order by sequence#;
----********************************************************
---- Dataguard Information
----********************************************************
show parameter remote_login
select force_logging from v\$database;
show parameter db_name;
show parameter memory_target;
show parameter memory_max_target;
show parameter db_unique_name;
show parameter archive_lag_target;
show parameter compatible;
show parameter control_files;
show parameter db_create_file_dest;
show parameter DB_CREATE_ONLINE_LOG_DEST;
show parameter db_recovery_file_dest;
show parameter log_archive_config;
show parameter log_archive_max_processes;
show parameter log_archive_dest_1;
show parameter log_archive_dest_state_1;
show parameter log_archive_dest_2;
show parameter log_archive_dest_state_2;
show parameter fal_server;
show parameter fal_client;
show parameter standby_file_management;
show parameter db_file_name_convert;
show parameter log_file_name_convert;
----********************************************************
---- Check for the redo transport
----********************************************************
select status , error from v\$archive_dest where dest_id=2;
----********************************************************
---- Data guard archive log status
----********************************************************
COL DB_NAME FORMAT A8
COL HOSTNAME FORMAT A12
COL LOG_ARCHIVED FORMAT 999999
COL LOG_APPLIED FORMAT 999999
COL LOG_GAP FORMAT 9999
COL APPLIED_TIME FORMAT A12
SELECT DB_NAME, HOSTNAME, LOG_ARCHIVED_TH1,LOG_ARCHIVED_TH2,LOG_APPLIED_TH1,LOG_APPLIED_TH2,LOG_ARCHIVED_TH1-LOG_APPLIED_TH1 LOG_GAP_TH1,LOG_ARCHIVED_TH2-LOG_APPLIED_TH2 LOG_GAP_TH2
FROM
(
SELECT NAME DB_NAME
FROM V\$DATABASE
),
(
SELECT UPPER(SUBSTR(HOST_NAME,1,(DECODE(INSTR(HOST_NAME,'.'),0,LENGTH(HOST_NAME),
(INSTR(HOST_NAME,'.')-1))))) HOSTNAME
FROM V\$INSTANCE
),
(
SELECT MAX(SEQUENCE#) LOG_ARCHIVED_TH1
FROM V\$ARCHIVED_LOG WHERE DEST_ID=1 AND ARCHIVED='YES' and Thread#=1
and
resetlogs_id in
( select max(resetlogs_id) from v\$archived_log where Thread#=1)
),
(
SELECT MAX(SEQUENCE#) LOG_ARCHIVED_TH2
FROM V\$ARCHIVED_LOG WHERE DEST_ID=1 AND ARCHIVED='YES' and Thread#=2
and
resetlogs_id in
( select max(resetlogs_id) from v\$archived_log where Thread#=2)
),
(
SELECT MAX(SEQUENCE#) LOG_APPLIED_TH1
FROM V\$ARCHIVED_LOG WHERE DEST_ID=2 AND APPLIED='YES' and Thread#=1
and
resetlogs_id in
( select max(resetlogs_id) from v\$archived_log where Thread#=1)
),
(
SELECT MAX(SEQUENCE#) LOG_APPLIED_TH2
FROM V\$ARCHIVED_LOG WHERE DEST_ID=2 AND APPLIED='YES' and Thread#=2
and
resetlogs_id in
( select max(resetlogs_id) from v\$archived_log where Thread#=2)
);
----********************************************************
---- Rman Backup of Information
----********************************************************
set linesize 222
col "Start Time" format a18
col "End Time" format a18
col "BK Input Size: MB" format 999,999,999.99
col "BK Output Size: MB" format 999,999,999.99
col "Backup To" format a12
col "Status" format a35
col "Backup Type" format a20
col "Total Time" format a10
select to_char(START_TIME,'DD/MM/YYYY HH24:MI') "Start Time", to_char(END_TIME,'DD/MM/YYYY HH24:MI') "End Time",
round(INPUT_BYTES/1024/1024,2) "BK Input Size: MB",round(OUTPUT_BYTES/1024/1024,2) "BK Output Size: MB",
OUTPUT_DEVICE_TYPE "Backup To",STATUS "Status",INPUT_TYPE "Backup Type",TIME_TAKEN_DISPLAY "Total Time"
from V\$RMAN_BACKUP_JOB_DETAILS
where sysdate - START_TIME < 30 order by 1 desc;
---- ***************************************************
---- log switch information
----********************************************************
set pages 999;
select to_char(first_time,'DD-MON-RR') "Date",
to_char(sum(decode(to_char(first_time,'HH24'),'00',2,0)),'99') " 00",
to_char(sum(decode(to_char(first_time,'HH24'),'01',2,0)),'99') " 01",
to_char(sum(decode(to_char(first_time,'HH24'),'02',2,0)),'99') " 02",
to_char(sum(decode(to_char(first_time,'HH24'),'03',2,0)),'99') " 03",
to_char(sum(decode(to_char(first_time,'HH24'),'04',2,0)),'99') " 04",
to_char(sum(decode(to_char(first_time,'HH24'),'05',2,0)),'99') " 05",
to_char(sum(decode(to_char(first_time,'HH24'),'06',2,0)),'99') " 06",
to_char(sum(decode(to_char(first_time,'HH24'),'07',2,0)),'99') " 07",
to_char(sum(decode(to_char(first_time,'HH24'),'08',2,0)),'99') " 08",
to_char(sum(decode(to_char(first_time,'HH24'),'09',2,0)),'99') " 09",
to_char(sum(decode(to_char(first_time,'HH24'),'10',2,0)),'99') " 10",
to_char(sum(decode(to_char(first_time,'HH24'),'11',2,0)),'99') " 11",
to_char(sum(decode(to_char(first_time,'HH24'),'12',2,0)),'99') " 12",
to_char(sum(decode(to_char(first_time,'HH24'),'13',2,0)),'99') " 13",
to_char(sum(decode(to_char(first_time,'HH24'),'14',2,0)),'99') " 14",
to_char(sum(decode(to_char(first_time,'HH24'),'15',2,0)),'99') " 15",
to_char(sum(decode(to_char(first_time,'HH24'),'16',2,0)),'99') " 16",
to_char(sum(decode(to_char(first_time,'HH24'),'17',2,0)),'99') " 17",
to_char(sum(decode(to_char(first_time,'HH24'),'18',2,0)),'99') " 18",
to_char(sum(decode(to_char(first_time,'HH24'),'19',2,0)),'99') " 19",
to_char(sum(decode(to_char(first_time,'HH24'),'20',2,0)),'99') " 20",
to_char(sum(decode(to_char(first_time,'HH24'),'21',2,0)),'99') " 21",
to_char(sum(decode(to_char(first_time,'HH24'),'22',2,0)),'99') " 22",
to_char(sum(decode(to_char(first_time,'HH24'),'23',2,0)),'99') " 23"
from v\$log_history
where first_time-sysdate <30
group by to_char(first_time,'DD-MON-RR')
order by 1;
----********************************************************
---- ASM Disk Information
----********************************************************
set linesize 500
column name format a30
column COMPATIBILITY format a20
column DATABASE_COMPATIBILITY format a20
column FREE_MB format a20
column type format a20
select GROUP_NUMBER GROUP_NO ,NAME,STATE, TYPE,(TOTAL_MB/(1024)) total_GB , (FREE_MB/1024) free_GB from v\$asm_diskgroup order by group_number, name;
select GROUP_NUMBER GROUP_NO ,NAME,REQUIRED_MIRROR_FREE_MB ,USABLE_FILE_MB,OFFLINE_DISKS,COMPATIBILITY ,DATABASE_COMPATIBILITY from v\$asm_diskgroup order by group_number, name;
----********************************************************
---- Begin spooling for Memory Advisor
----********************************************************
select name, open_mode, database_role from v\$database;
show parameter memory;
show parameter sga;
show parameter pga;
select * from v\$memory_target_advice;
select * from v\$sga_target_advice;
select pga_target_for_estimate, pga_target_factor, ESTD_PGA_CACHE_HIT_PERCENTAGE from v\$pga_target_advice;
-- ************************************************
-- Display pga target advice
-- ************************************************
SELECT
ROUND(pga_target_for_estimate /(1024*1024)) c1,
estd_pga_cache_hit_percentage c2,
estd_overalloc_count c3
FROM
v\$pga_target_advice;
-- ************************************************
-- Display pga target advice histogram
-- ************************************************
SELECT
low_optimal_size/1024 "Low(K)",
(high_optimal_size+1)/1024 "High(K)",
estd_optimal_executions "Optimal",
estd_onepass_executions "One Pass",
estd_multipasses_executions "Multi-Pass"
FROM
v\$pga_target_advice_histogram
WHERE
pga_target_factor = 2
AND
estd_total_executions != 0
ORDER BY
1;
spool off;
__EOF__
}
spoolDBPARTIAL(){
echo "-----------> Database found on Mounted mode only partial statistics are accumulated."
${1}/bin/sqlplus /nolog << __EOF__ > /dev/null 2>&1
connect / as sysdba
SPOOL ${2}
set linesize 200
set pages 100
column name format a50
column comp_name format a50
column member format a60
COLUMN FILE_NAME FORMAT A60
COLUMN TABLESPACE_NAME FORMAT A30
column platform_name format a30
----************************************
---- Basic Database Info
----************************************
select dbid,name, FLASHBACK_ON, PLATFORM_NAME,DATABASE_ROLE from v\$database;
----************************************
---- List the version of the database
----************************************
select * from v\$version;
----********************************************************
---- List the log groups along with their members and size
----********************************************************
select a.group#, a.thread#,bytes/(1024*1024) SIZE_MB, b.member from v\$log a, v\$logfile b where a.group#=b.group# order by a.group#;
----********************************************************
---- List the standby log groups with their members and size
----********************************************************
select a.group#, a.thread#,bytes/(1024*1024) SIZE_MB, b.member from v\$standby_log a, v\$logfile b where a.group#=b.group# order by a.group#;
----********************************************************
---- Control file information
----********************************************************
select name, STATUS,IS_RECOVERY_DEST_FILE , BLOCK_SIZE, FILE_SIZE_BLKS from v\$controlfile order by name;
----********************************************************
---- Wallet Information
----********************************************************
select * from v\$encryption_wallet;
----********************************************************
---- Archive Information
----********************************************************
archive log list;
----********************************************************
---- last 100 archive sequence status
----********************************************************
select THREAD#, sequence#, archived, applied from (select THREAD#, sequence#, archived, applied from v\$archived_log order by sequence# desc) where rownum <=100 order by sequence#;
----********************************************************
---- Dataguard Information
----********************************************************
show parameter remote_login
select force_logging from v\$database;
show parameter db_name;
show parameter memory_target;
show parameter memory_max_target;
show parameter db_unique_name;
show parameter archive_lag_target;
show parameter compatible;
show parameter control_files;
show parameter db_create_file_dest;
show parameter DB_CREATE_ONLINE_LOG_DEST;
show parameter db_recovery_file_dest;
show parameter log_archive_config;
show parameter log_archive_max_processes;
show parameter log_archive_dest_1;
show parameter log_archive_dest_state_1;
show parameter log_archive_dest_2;
show parameter log_archive_dest_state_2;
show parameter fal_server;
show parameter fal_client;
show parameter standby_file_management;
show parameter db_file_name_convert;
show parameter log_file_name_convert;
----********************************************************
---- Check for the redo transport
----********************************************************
select status , error from v\$archive_dest where dest_id=2;
----********************************************************
---- Rman Backup of Information
----********************************************************
set linesize 222
col "Start Time" format a18
col "End Time" format a18
col "BK Input Size: MB" format 999,999,999.99
col "BK Output Size: MB" format 999,999,999.99
col "Backup To" format a12
col "Status" format a35
col "Backup Type" format a20
col "Total Time" format a10
select to_char(START_TIME,'DD/MM/YYYY HH24:MI') "Start Time", to_char(END_TIME,'DD/MM/YYYY HH24:MI') "End Time",
round(INPUT_BYTES/1024/1024,2) "BK Input Size: MB",round(OUTPUT_BYTES/1024/1024,2) "BK Output Size: MB",
OUTPUT_DEVICE_TYPE "Backup To",STATUS "Status",INPUT_TYPE "Backup Type",TIME_TAKEN_DISPLAY "Total Time"
from V\$RMAN_BACKUP_JOB_DETAILS
where sysdate - START_TIME < 30 order by 1 desc;
---- ***************************************************
---- log switch information
----********************************************************
set pages 999;
select to_char(first_time,'DD-MON-RR') "Date",
to_char(sum(decode(to_char(first_time,'HH24'),'00',2,0)),'99') " 00",
to_char(sum(decode(to_char(first_time,'HH24'),'01',2,0)),'99') " 01",
to_char(sum(decode(to_char(first_time,'HH24'),'02',2,0)),'99') " 02",
to_char(sum(decode(to_char(first_time,'HH24'),'03',2,0)),'99') " 03",
to_char(sum(decode(to_char(first_time,'HH24'),'04',2,0)),'99') " 04",
to_char(sum(decode(to_char(first_time,'HH24'),'05',2,0)),'99') " 05",
to_char(sum(decode(to_char(first_time,'HH24'),'06',2,0)),'99') " 06",
to_char(sum(decode(to_char(first_time,'HH24'),'07',2,0)),'99') " 07",
to_char(sum(decode(to_char(first_time,'HH24'),'08',2,0)),'99') " 08",
to_char(sum(decode(to_char(first_time,'HH24'),'09',2,0)),'99') " 09",
to_char(sum(decode(to_char(first_time,'HH24'),'10',2,0)),'99') " 10",
to_char(sum(decode(to_char(first_time,'HH24'),'11',2,0)),'99') " 11",
to_char(sum(decode(to_char(first_time,'HH24'),'12',2,0)),'99') " 12",
to_char(sum(decode(to_char(first_time,'HH24'),'13',2,0)),'99') " 13",
to_char(sum(decode(to_char(first_time,'HH24'),'14',2,0)),'99') " 14",
to_char(sum(decode(to_char(first_time,'HH24'),'15',2,0)),'99') " 15",
to_char(sum(decode(to_char(first_time,'HH24'),'16',2,0)),'99') " 16",
to_char(sum(decode(to_char(first_time,'HH24'),'17',2,0)),'99') " 17",
to_char(sum(decode(to_char(first_time,'HH24'),'18',2,0)),'99') " 18",
to_char(sum(decode(to_char(first_time,'HH24'),'19',2,0)),'99') " 19",
to_char(sum(decode(to_char(first_time,'HH24'),'20',2,0)),'99') " 20",
to_char(sum(decode(to_char(first_time,'HH24'),'21',2,0)),'99') " 21",
to_char(sum(decode(to_char(first_time,'HH24'),'22',2,0)),'99') " 22",
to_char(sum(decode(to_char(first_time,'HH24'),'23',2,0)),'99') " 23"
from v\$log_history
where first_time-sysdate <30
group by to_char(first_time,'DD-MON-RR')
order by 1;
----********************************************************
---- ASM Disk Information
----********************************************************
set linesize 500
column name format a30
column COMPATIBILITY format a20
column DATABASE_COMPATIBILITY format a20
column FREE_MB format a20
column type format a20
select GROUP_NUMBER GROUP_NO ,NAME,STATE, TYPE,(TOTAL_MB/(1024)) total_GB , (FREE_MB/1024) free_GB from v\$asm_diskgroup order by group_number, name;
select GROUP_NUMBER GROUP_NO ,NAME,REQUIRED_MIRROR_FREE_MB ,USABLE_FILE_MB,OFFLINE_DISKS,COMPATIBILITY ,DATABASE_COMPATIBILITY from v\$asm_diskgroup order by group_number, name;
----********************************************************
---- Begin spooling for Memory Advisor
----********************************************************
select name, open_mode, database_role from v\$database;
show parameter memory;
show parameter sga;
show parameter pga;
select * from v\$memory_target_advice;
select * from v\$sga_target_advice;
select pga_target_for_estimate, pga_target_factor, ESTD_PGA_CACHE_HIT_PERCENTAGE from v\$pga_target_advice;
-- ************************************************
-- Display pga target advice
-- ************************************************
SELECT
ROUND(pga_target_for_estimate /(1024*1024)) c1,
estd_pga_cache_hit_percentage c2,
estd_overalloc_count c3
FROM
v\$pga_target_advice;
-- ************************************************
-- Display pga target advice histogram
-- ************************************************
SELECT
low_optimal_size/1024 "Low(K)",
(high_optimal_size+1)/1024 "High(K)",
estd_optimal_executions "Optimal",
estd_onepass_executions "One Pass",
estd_multipasses_executions "Multi-Pass"
FROM
v\$pga_target_advice_histogram
WHERE
pga_target_factor = 2
AND
estd_total_executions != 0
ORDER BY
1;
spool off;
__EOF__
}
#spoolDBBASIC(){
#
#}
#spoolAWRADDM(){
#
#}
CheckShell
##destdir="/home/oracle/DBHC"
##
## Set the directory to store the logs to be collected .
##
clear
destdir=`echo $HOME/DBHC`
echo "##########################################################################################"
echo "##########################################################################################"
echo "# _ _ __ _ _____ _ _ _ #"
echo " #"
echo " #"
echo " #"
echo " #"
echo " #"
echo "# _____ ____ _ _ _____ _____ _____ _____ _____ _____ _______ #"
echo "# | __ \| _ \| | | |/ ____| / ____|/ ____| __ \|_ _| __ \__ __| #"
echo "# | | | | |_) | |__| | | | (___ | | | |__) | | | | |__) | | | #"
echo "# | | | | _ <| __ | | \___ \| | | _ / | | | ___/ | | #"
echo "# | |__| | |_) | | | | |____ ____) | |____| | \ \ _| |_| | | | #"
echo "# |_____/|____/|_| |_|\_____| |_____/ \_____|_| \_\_____|_| |_| #"
echo "# #"
echo "# ${bold}${underline}Nepasoft DBHC SCRIPT For Oracle DATABASE${reset}. Developer: ${bold}${underline}Suman Adhikari${reset}. #"
echo "# #"
#echo "##########################################################################################"
echo "##########################################################################################"
echo "# ___ _ _ ___ _ #"
echo "# | \ _____ _____| |___ _ __ ___ _ _ (_) / __|_ _ _ __ __ _ _ _ /_\ #"
echo "# | |) / -_) V / -_) / _ \ '_ \/ -_) '_| _ \__ \ || | ' \/ _ | ' \ _ / _ \ #"
echo "# |___/\___|\_/\___|_\___/ .__/\___|_| (_) |___/\_,_|_|_|_\__,_|_||_| (_)_/ \_\ #"
echo "# |_| |_| #"
echo "##########################################################################################"
echo "##########################################################################################"
echo "--------> Deaflut Directory Used for saving logs and metrics: ${bold}${underline}$destdir${reset}"
#_choiceList(){
# if [$1 | $2 -eq 0 ]
#}
##
## List the running databases in Server
## Enter the database to run the health check up :
myarr=($(ps -ef |grep smon | awk -F'_' '{print $3}'))
echo "--------> List of Oracle Database Instance running on box: ${bold}${underline}`hostname`${reset}"
for i in "${myarr[@]}"
do :
echo "-----------> Oracle Database Instance: "${bold}${underline}$i${reset}
done
printf 'Enter the database instance for which Health Check should be Performed : '
read -r instance
# Get the environment variables for the respective instance
# Get the ORACLE sid
export ORACLE_SID=`echo $instance`
##
## Get the date and time for name of the folders
##
export DATE_TIME=`date +%d_%m_%Y`
export FILE_NAME=$destdir"/DBarchitecture_"$instance"_DBHC_"$DATE_TIME".log"
##
## Handling the exceptions
## Test if the respective environmental variables are set or not.
##
if [[ "${ORACLE_HOME}" = "" ]]
then
_errorReport "ORACLE_HOME Environmental variable not Set. Aborting...."
fi
if [ ! -d ${ORACLE_HOME} ]
then
_errorReport "Directory \"${ORACLE_HOME}\" not Valid. Aborting...."
fi
if [ ! -x ${ORACLE_HOME}/bin/sqlplus ]
then
echo "Executable \"${ORACLE_HOME}/bin/sqlplus\" not found; aborting..."
fi
if [[ "${ORACLE_SID}" = "" ]]
then
_errorReport "ORACLE_SID Environmental variable not Set. Aborting...."
fi
checkSidValid myarr[@] $instance
if [ $? -eq 0 ]
then
_errorReport "ORACLE_SID: ${bell}${bold}${underline}${instance}${reset} is Invalid. Aborting...."
else
dummy=0
fi
##
## Get the type of instance and retrun the database type
##
getDBname $ORACLE_HOME
getDBmode $ORACLE_HOME
getDBrole $ORACLE_HOME
echo "-----------> Selected Database/Instance: "${bold}${underline}$DBNAME${reset}" / "${bold}${underline}$instance${reset}
echo "-----------> Selected Database Open Mode: "${bold}${underline}$DBMODE${reset}
echo "-----------> Selected Database Role: "${bold}${underline}$DBROLE${reset}
##
## Collect the database stats based on its status
##
if [ "$DBMODE" = "READ WRITE" ] && [ "$DBROLE" = "PRIMARY" ];
then
spoolDBFULL $ORACLE_HOME $FILE_NAME
elif [ "$DBMODE" = "MOUNTED" ] && [ "$DBROLE" = "PRIMARY" ];
then
spoolDBPARTIAL $ORACLE_HOME $FILE_NAME
elif [ "$DBMODE" = "MOUNTED" ] && [ "$DBROLE" = "PHYSICAL STANDBY" ];
then
spoolDBPARTIAL $ORACLE_HOME $FILE_NAME
elif [ "$DBMODE" = "READ WRITE" ] && [ "$DBROLE" = "PHYSICAL STANDBY" ];
then
spoolDBFULL $ORACLE_HOME $FILE_NAME
else
echo "Database status and open mode cannot be detected."
fi
# Clear the screen
clear
echo "#############################################################################";
echo "#############################################################################";
echo "# _____ _ _ #";
echo "# / ____| | | (_) #";
echo "# | | __ ___ _ __ ___ _ __ __ _| |_ _ _ __ __ _ #";
echo "# | | |_ |/ _ \ '_ \ / _ \ '__/ _' | __| | '_ \ / _' | #";
echo "# | |__| | __/ | | | __/ | | (_| | |_| | | | | (_| | #";
echo "# \_____|\___|_| |_|\___|_| \__,_|\__|_|_| |_|\__, | #";
echo "# __/ | #";
echo "# |___/ #";
echo "#############################################################################";
echo "# ${bold}${underline}Generating AWR/ADDM Report for Database instance:${reset} ${instance}. #";
echo "#############################################################################";
echo "# __ _______ __ _____ _____ __ __ #";
echo "# /\ \ / / __ \ / / /\ | __ \| __ \| \/ | #";
echo "# / \ \ /\ / /| |__) | / / / \ | | | | | | | \ / | #";
echo "# / /\ \ \/ \/ / | _ / / / / /\ \ | | | | | | | |\/| | #";
echo "# / ____ \ /\ / | | \ \ / / / ____ \| |__| | |__| | | | | #";
echo "# /_/ \_\/ \/ |_| \_\ /_/ /_/ \_\_____/|_____/|_| |_| #";
echo "#############################################################################";
echo "#############################################################################";
echo "-----------> Wait !!!! Do not press Enter Key Reports are being generated.";
##
## Test if the respective environmental variables are set or not.
##
if [[ "${ORACLE_HOME}" = "" ]]
then
_errorReport "ORACLE_HOME Environmental variable not Set. Aborting...."
exit 1
fi
if [ ! -d ${ORACLE_HOME} ]
then
_errorReport "Directory \"${ORACLE_HOME}\" not Valid. Aborting...."
exit 1
fi
if [ ! -x ${ORACLE_HOME}/bin/sqlplus ]
then
echo "Executable \"${ORACLE_HOME}/bin/sqlplus\" not found; aborting..."
exit 1