Monitoring Scripts

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ASM_check.sql
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set line 220 pages 1000 heading off feedback off termout off
ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';
col db_unique_name for a10
spool 1_asm_data.log appendSELECT d.db_unique_name,v.name
diskgroup,round((total_mb/1024),1) "Total_GB",round((free_mb/1024),1) "FREE_GB",round(((total_mb-free_mb)/total_mb*100),1) as Percentage FROM V$asm_diskgroup v, v$database d;
spool off

exit

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DB_check_PDB.sql
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set line 220 pages 100 heading off feedback off termout off
ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';
col OPEN_MODE for a10
col OPEN_TIME for a40
col name for a10
col RESTRICTED for a12

spool pdb_1_highlevel.log append
select inst_id,name, OPEN_MODE,RESTRICTED,OPEN_TIME,(select round(sum(bytes)/1024/1024/1024,0) from dba_segments) size_gb from gv$PDBS;

spool off

spool 4_outstandingalerts.log append
col reason for a70
col creation_time for a35
col suggested_action for a70
select name Database,creation_time,message_type,reason,suggested_action from dba_outstanding_alerts,v$database;
spool off

spool 5_tablespace.log append
select name Database,tablespace_name,round(((used_space*8192)/1024/1024/1024),1) "USED_GB",round(((tablespace_size*8192)/1024/1024/1024),1) "TOTAL_GB",round(USED_PERCENT,1) Percentage_USED FROM dba_tablespace_usage_metrics,v$database where USED_PERCENT>80;

spool off

exit

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DB_check_RO.sql
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set line 220 pages 1000 heading off feedback off termout off
ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';

col name for a10
col instance_name for a15
col host_name for a35
col open_mode for a21
col database_role for a17
col SWITCHOVER_STATUS for a20
col startup_time for a20
col flashback_on for a12
col processes for a15
col sessions for a15

spool 1_highlevel.log append

select a.name,b.instance_name,b.host_name,a.open_mode,database_role,startup_time,

(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='processes') processes,(select CURRENT_UTILIZATION || '/' || trim(limit_value)||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='sessions') sessions,(select round(sum(bytes)/1024/1024/1024,1) from dba_segments) "Size(GB)" from v$database a,v$instance b;

set heading off

select a.name,b.instance_name,b.host_name,a.open_mode,database_role,startup_time,(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='processes') processes,(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='sessions') sessions 
from gv$database a,gv$instance b where a.inst_id=b.inst_id and a.inst_id=2;

spool off

spool 2_standbylag.log append

col source for a10
col target for a10
col primary_time for a20
col standby_TIME for a20

SELECT source, target, primary_log, standby_log,primary_log-standby_log LOG_GAP, sysdate primary_time,standby_TIME,round((sysdate-standby_TIME)*1440,0) Time_gap_min
FROM
(
SELECT db_unique_name source
FROM v$database
),
(
SELECT MAX(SEQUENCE#) primary_log
FROM v$ARCHIVED_LOG WHERE DEST_ID=1 AND ARCHIVED='YES'
),
(
SELECT name target,MAX(SEQUENCE#) standby_log,MAX(COMPLETION_TIME) standby_TIME
FROM v$ARCHIVED_LOG WHERE name='DSNASB' AND APPLIED='YES' group by name
)
where standby_TIME>sysdate-30
/

spool off

spool 3_otherinfo.log append

col spfile for a65
col last_DB_bkp for a20
col last_arc_bkp for a20
col MMON for a44

select
(select instance_name from v$instance) name,
(select max(END_TIME) from v$RMAN_STATUS WHERE OPERATION='BACKUP' and STATUS='COMPLETED' and OBJECT_TYPE='DB FULL' or OBJECT_TYPE='DB INCR') last_DB_bkp,(select max(END_TIME) from v$RMAN_STATUS WHERE OPERATION='BACKUP' and OBJECT_TYPE='ARCHIVELOG' and STATUS='COMPLETED') last_arc_bkp,(select DISPLAY_VALUE from v$parameter where name='spfile') spfile
from dual;

spool off

spool 4_outstandingalerts.log append

col reason for a70
col creation_time for a35
col suggested_action for a70

select name Database,creation_time,message_type,reason,suggested_action from dba_outstanding_alerts,v$database;

spool off

spool 5_tablespace.log append

select name Database,tablespace_name,round(((used_space*8192)/1024/1024/1024),1) "USED_GB",round(((tablespace_size*8192)/1024/1024/1024),1) "TOTAL_GB",round(USED_PERCENT,1) Percentage_USED FROM dba_tablespace_usage_metrics,v$database where USED_PERCENT>80;

spool off

spool 6_recoveryarea.log append

col RECOVERY_AREA_USAGE for a30

select i.instance_name as DB_NAME,flashback_on, (select count(*) from v$restore_point) RESTORE_POINTS, round((f.space_used/1024/1024/1024),0)||'/'||(f.space_limit/1024/1024/1024)||' ('||round((f.space_used/space_limit*100),1)||'%)' "RECOVERY_AREA_USAGE" from v$database d, v$instance i,v$recovery_file_dest f;

spool off

exit

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DB_check.sql

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set line 220 pages 1000 heading off feedback off termout off
ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';
col name for a10
col instance_name for a15
col host_name for a35
col open_mode for a21
col database_role for a17
col SWITCHOVER_STATUS for a20
col startup_time for a20
col flashback_on for a12
col processes for a15
col sessions for a15

spool 1_highlevel.log append

select a.name,b.instance_name,b.host_name,a.open_mode,database_role,startup_time,(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='processes') processes,(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='sessions') sessions,(select round(sum(bytes)/1024/1024/1024,1) from dba_segments) "Size(GB)" from v$database a,v$instance b;

set heading off

select a.name,b.instance_name,b.host_name,a.open_mode,database_role,startup_time,(select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='processes') processes, (select CURRENT_UTILIZATION || '/' || trim(limit_value) ||'('||round((CURRENT_UTILIZATION/limit_value*100),1)||'%)' from v$resource_limit where resource_name='sessions') sessions from gv$database a,gv$instance b where a.inst_id=b.inst_id and a.inst_id=2;

spool off

spool 2_standbylag.log append

col source for a10
col target for a10
col primary_time for a20
col standby_TIME for a20

SELECT source, target, primary_log, standby_log,primary_log-standby_log LOG_GAP, sysdate primary_time,standby_TIME,round((sysdate-standby_TIME)*1440,0) Time_gap_min
FROM
(
SELECT db_unique_name source
FROM v$database
),
(
SELECT MAX(SEQUENCE#) primary_log
FROM v$ARCHIVED_LOG WHERE DEST_ID=1 AND ARCHIVED='YES'
),
(
SELECT name target,MAX(SEQUENCE#) standby_log,MAX(COMPLETION_TIME) standby_TIME
FROM v$ARCHIVED_LOG WHERE DEST_ID in (select dest_id from v$archive_dest where destination is not null and dest_id!=1) AND APPLIED='YES' group by name
)
where standby_TIME>sysdate-30
/

spool off

spool 3_otherinfo.log append

col spfile for a65
col last_DB_bkp for a20
col last_arc_bkp for a20
col MMON for a44

select
(select instance_name from v$instance) name,(select max(END_TIME) from v$RMAN_STATUS WHERE OPERATION='BACKUP' and STATUS='COMPLETED' and OBJECT_TYPE='DB FULL' or OBJECT_TYPE='DB INCR') last_DB_bkp, (select max(END_TIME) from v$RMAN_STATUS WHERE OPERATION='BACKUP' and OBJECT_TYPE='ARCHIVELOG' and STATUS='COMPLETED') last_arc_bkp,(select DISPLAY_VALUE from v$parameter where name='spfile') spfile 
from dual;

spool off

spool 4_outstandingalerts.log append

col reason for a70
col creation_time for a35
col suggested_action for a70
select name Database,creation_time,message_type,reason,suggested_action from dba_outstanding_alerts,v$database;

spool off

spool 5_tablespace.log append

select name Database, tablespace_name,round(((used_space*8192)/1024/1024/1024),1) "USED_GB",round(((tablespace_size*8192)/1024/1024/1024),1) "TOTAL_GB",round(USED_PERCENT,1) Percentage_USED FROM dba_tablespace_usage_metrics,v$database where USED_PERCENT>80;

spool off

spool 6_recoveryarea.log append

col RECOVERY_AREA_USAGE for a30

select i.instance_name as DB_NAME,flashback_on, (select count(*) from v$restore_point) RESTORE_POINTS, round((f.space_used/1024/1024/1024),0)||'/'||(f.space_limit/1024/1024/1024)||' ('||round((f.space_used/space_limit*100),1)||'%)' "RECOVERY_AREA_USAGE" from v$database d, v$instance i,v$recovery_file_dest f;

spool off

exit