oem information reports

OEM Report: Last 6 month Database Space Usage and Growth [2]

By matheusdba 19 de March de 2019 3 de April de 2020

Hey,
So I see you liked the last OEM Report post. But some have asked me for a table with all database space usage something like a summary table for executive view, once the last report gives it by the database, right…

Here it goes:
– I hid the target names for safety, but check on the last column “AVG 6-m Growth”. This is the one you want.
– This obviously needs to be in another Report, once no DB filter is present. So, here is an example of the table and the code:

And let me ask you: Would you like to have this view from the ASM Perspective? Like this?

ASM-Growth

Great, right?
The codes for this:

NOTE: We got comments on this regarding the sysdate implicit conversion to timestamp. It worked fine to by, but in case you have any issue, you might want to check over this. Thank you for pointing out, Günter Nowak!

#Database Space Usage information in the last 6 months

select CURRENT_ALLOCATEDSPACE.TARGET_NAME,               
round(CURRENT_ALLOCATEDSPACE.SIZE_GB,2) as "Current allocated(GB)",
round(CURRENT_USEDSIZE.SIZE_GB,2) as "Current Used (GB)",
round(CURRENT_ALLOCATEDSPACE.SIZE_GB- CURRENT_USEDSIZE.SIZE_GB,2) as "Current Free (GB)",
round(CURRENT_USEDSIZE.SIZE_GB-USED_LAST_MONTH.SIZE_GB,2) as "1-m Growth (GB)",
round(MAX_USED.SIZE_GB,2) as "Max Used 6-m (GB)",
round((CURRENT_USEDSIZE.SIZE_GB- FIRST_USEDSPACE.SIZE_GB)/6,2) as "AVG 6-m Growth " 
from 
		(select T.TARGET_NAME,  --FIRST USED SPACE
		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP,
		sum(M.AVERAGE/1024)as SIZE_GB
		from   MGMT$METRIC_DAILY M,
		MGMT$TARGET_TYPE T,
			(select T.TARGET_NAME, MIN(ROLLUP_TIMESTAMP) MIN_TIME 
			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	  
			where (T.TARGET_TYPE='rac_database' OR 
			(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and      
			M.TARGET_GUID=T.TARGET_GUID and
			M.METRIC_GUID=T.METRIC_GUID and
			T.METRIC_NAME='tbspAllocation' and
			T.METRIC_COLUMN='spaceUsed' and
			M.METRIC_NAME=T.METRIC_NAME and
			M.METRIC_COLUMN=T.METRIC_COLUMN and
			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME, 			M.METRIC_COLUMN) MIN_DATE 		where (T.TARGET_TYPE='rac_database' OR  		(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='tbspAllocation' and 		T.METRIC_COLUMN='spaceUsed' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,m.rollup_timestamp) FIRST_USEDSPACE,	--FIRST USED SPACE 		(select T.TARGET_NAME,    --CURRENT ALLOCATED SPACE 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, max(ROLLUP_TIMESTAMP) MAX_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where (T.TARGET_TYPE='rac_database' OR  			(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='tbspAllocation' and 			T.METRIC_COLUMN='spaceAllocated' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME, 			M.METRIC_COLUMN) MAX_DATE 		where (T.TARGET_TYPE='rac_database' OR  		(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='tbspAllocation' and 		T.METRIC_COLUMN='spaceAllocated' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MAX_DATE.TARGET_NAME AND M.ROLLUP_TIMESTAMP=MAX_DATE.MAX_TIME 		group by t.target_name,m.rollup_timestamp) CURRENT_ALLOCATEDSPACE,--CURRENT ALLOCATED SPACE 		(select T.TARGET_NAME,  --USED SPACE IN LAST MONTH 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, MIN(ROLLUP_TIMESTAMP) MIN_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where (T.TARGET_TYPE='rac_database' OR  			(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='tbspAllocation' and 			T.METRIC_COLUMN='spaceUsed' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-30),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME, 			M.METRIC_COLUMN) MIN_DATE 		where (T.TARGET_TYPE='rac_database' OR  		(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='tbspAllocation' and 		T.METRIC_COLUMN='spaceUsed' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,m.rollup_timestamp) USED_LAST_MONTH, --USED SPACE IN LAST MONTH 		(select A_SIZE.TARGET_NAME, --MAX USED SPACE IN 6 MONTHS 		round(max(A_SIZE.SIZE_GB),2) as SIZE_GB 		from (select T.TARGET_NAME,   			M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 			sum(M.AVERAGE/1024) as SIZE_GB 			from MGMT$METRIC_DAILY M, 			MGMT$TARGET_TYPE T 			where (T.TARGET_TYPE='rac_database' OR  			(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='tbspAllocation' and 			T.METRIC_COLUMN='spaceUsed' and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME, 			M.METRIC_COLUMN, 			M.ROLLUP_TIMESTAMP) A_SIZE 		group by A_SIZE.TARGET_NAME) MAX_USED,	--MAX USED SPACE IN 6 MONTHS				   		
			(select T.TARGET_NAME,   --CURRENT USED SPACE 		
				M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, max(ROLLUP_TIMESTAMP) MAX_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where (T.TARGET_TYPE='rac_database' OR  			(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and      	 			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='tbspAllocation' and 			T.METRIC_COLUMN='spaceUsed' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate)
			group by T.TARGET_NAME,
			M.METRIC_COLUMN) MAX_DATE
		where (T.TARGET_TYPE='rac_database' OR 
		(T.TARGET_TYPE='oracle_database' and T.TYPE_QUALIFIER3 != 'RACINST')) and      
		M.TARGET_GUID=T.TARGET_GUID and
		M.METRIC_GUID=T.METRIC_GUID and
		T.METRIC_NAME='tbspAllocation' and
		T.METRIC_COLUMN='spaceUsed' and
		M.METRIC_NAME=T.METRIC_NAME and
		M.METRIC_COLUMN=T.METRIC_COLUMN and
		T.TARGET_NAME=MAX_DATE.TARGET_NAME AND M.ROLLUP_TIMESTAMP=MAX_DATE.MAX_TIME
		group by t.target_name,m.rollup_timestamp) CURRENT_USEDSIZE				 					     
WHERE 
CURRENT_ALLOCATEDSPACE.TARGET_NAME=CURRENT_USEDSIZE.TARGET_NAME and
CURRENT_ALLOCATEDSPACE.TARGET_NAME=USED_LAST_MONTH.TARGET_NAME and 
CURRENT_ALLOCATEDSPACE.TARGET_NAME=FIRST_USEDSPACE.TARGET_NAME and 
CURRENT_ALLOCATEDSPACE.TARGET_NAME=MAX_USED.TARGET_NAME 
order by 3 desc

# ASM Diskgroup Usage information in the last 6 months

select CURRENT_ALLOCATEDSPACE.TARGET_NAME "DB Name" , 
CURRENT_ALLOCATEDSPACE.KEY_VALUE  "Diskgroup",
round(CURRENT_ALLOCATEDSPACE.SIZE_GB,2) as "Current Allocated (GB)",
round(CURRENT_ALLOCATEDSPACE.SIZE_GB-CURRENT_FREESIZE.SIZE_GB,2) as "Current Used (GB)",
round(CURRENT_FREESIZE.SIZE_GB,2) as "Current Free (GB)",
round((CURRENT_ALLOCATEDSPACE.SIZE_GB-CURRENT_FREESIZE.SIZE_GB)-(TOTAL_SPACE_LAST_MONTH.SIZE_GB-FREE_LAST_MONTH.SIZE_GB),2) as "1-m Growth (GB)",
round(USED_SPACE_INFORMATION.USED_SPACE,2) as "Max Used 6-m (GB)",
round(((CURRENT_ALLOCATEDSPACE.SIZE_GB-CURRENT_FREESIZE.SIZE_GB)- (FIRST_TOTAL_SPACE.SIZE_GB-FIRST_FREESPACE.SIZE_GB))/6,2) as "AVG 6-m Growth" 
from 
		(select T.TARGET_NAME,  --FIRST FREE SPACE
		M.KEY_VALUE,
		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP,
		sum(M.AVERAGE/1024)as SIZE_GB
		from   MGMT$METRIC_DAILY M,
		MGMT$TARGET_TYPE T,
			(select T.TARGET_NAME, M.KEY_VALUE, MIN(ROLLUP_TIMESTAMP) MIN_TIME 
			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	  
			where T.TARGET_TYPE='osm_cluster' and      
			M.TARGET_GUID=T.TARGET_GUID and
			M.METRIC_GUID=T.METRIC_GUID and
			T.METRIC_NAME='DiskGroup_Usage' and
			T.METRIC_COLUMN='free_mb' and
			M.METRIC_NAME=T.METRIC_NAME and
			M.METRIC_COLUMN=T.METRIC_COLUMN and
			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME,M.key_value,M.METRIC_COLUMN) MIN_DATE 		where T.TARGET_TYPE='osm_cluster'  and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='DiskGroup_Usage' and 		T.METRIC_COLUMN='free_mb' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND M.KEY_VALUE=MIN_DATE.KEY_VALUE AND M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,M.KEY_VALUE, m.rollup_timestamp) FIRST_FREESPACE,	--FIRST FREE SPACE 		(select T.TARGET_NAME,  --FIRST TOTAL  SPACE 		M.KEY_VALUE, 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, M.KEY_VALUE, MIN(ROLLUP_TIMESTAMP) MIN_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where T.TARGET_TYPE='osm_cluster' and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='DiskGroup_Usage' and 			T.METRIC_COLUMN='total_mb' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME,M.key_value,M.METRIC_COLUMN) MIN_DATE 		where T.TARGET_TYPE='osm_cluster'  and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='DiskGroup_Usage' and 		T.METRIC_COLUMN='total_mb' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND M.KEY_VALUE=MIN_DATE.KEY_VALUE AND M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,M.KEY_VALUE, m.rollup_timestamp) FIRST_TOTAL_SPACE,	--FIRST TOTAL  SPACE		 		(select T.TARGET_NAME,    --CURRENT TOTAL SPACE 		M.KEY_VALUE, 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, M.KEY_VALUE, max(ROLLUP_TIMESTAMP) MAX_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where T.TARGET_TYPE='osm_cluster'  and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='DiskGroup_Usage' and 			T.METRIC_COLUMN='total_mb' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME, m.key_value, 			M.METRIC_COLUMN) MAX_DATE 		where T.TARGET_TYPE='osm_cluster' and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='DiskGroup_Usage' and 		T.METRIC_COLUMN='total_mb' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MAX_DATE.TARGET_NAME AND M.KEY_VALUE=MAX_DATE.KEY_VALUE AND M.ROLLUP_TIMESTAMP=MAX_DATE.MAX_TIME 		group by t.target_name,m.key_value,m.rollup_timestamp order by 1,3) CURRENT_ALLOCATEDSPACE,--CURRENT TOTAL SPACE 		(select T.TARGET_NAME,  --FREE SPACE IN LAST MONTH 		M.KEY_VALUE, 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME,M.KEY_VALUE, MIN(ROLLUP_TIMESTAMP) MIN_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where T.TARGET_TYPE='osm_cluster' and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='DiskGroup_Usage' and 			T.METRIC_COLUMN='free_mb' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-30),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME,M.KEY_VALUE) MIN_DATE 		where T.TARGET_TYPE='osm_cluster' and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='DiskGroup_Usage' and 		T.METRIC_COLUMN='free_mb' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND  M.KEY_VALUE=MIN_DATE.KEY_VALUE and  M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,m.key_value, m.rollup_timestamp) FREE_LAST_MONTH, --FREE SPACE IN LAST MONTH 		(select T.TARGET_NAME,  --TOTAL SPACE IN LAST MONTH		 		M.KEY_VALUE, 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME,M.KEY_VALUE, MIN(ROLLUP_TIMESTAMP) MIN_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where T.TARGET_TYPE='osm_cluster' and       			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='DiskGroup_Usage' and 			T.METRIC_COLUMN='total_mb' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and 			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-30),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 			group by T.TARGET_NAME,M.KEY_VALUE) MIN_DATE 		where T.TARGET_TYPE='osm_cluster' and       		M.TARGET_GUID=T.TARGET_GUID and 		M.METRIC_GUID=T.METRIC_GUID and 		T.METRIC_NAME='DiskGroup_Usage' and 		T.METRIC_COLUMN='total_mb' and 		M.METRIC_NAME=T.METRIC_NAME and 		M.METRIC_COLUMN=T.METRIC_COLUMN and 		T.TARGET_NAME=MIN_DATE.TARGET_NAME AND  M.KEY_VALUE=MIN_DATE.KEY_VALUE and  M.ROLLUP_TIMESTAMP=MIN_DATE.MIN_TIME 		group by t.target_name,m.key_value, m.rollup_timestamp) TOTAL_SPACE_LAST_MONTH, --TOTAL SPACE IN LAST MONTH	 		(SELECT SPACE_ALLOCATED.TARGET_NAME, -- USED_SPACE_INFORMATION 		SPACE_ALLOCATED.KEY_VALUE,  		max(SPACE_ALLOCATED.SIZE_GB- FREE_SPACE.SIZE_GB) USED_SPACE 		FROM( 				select T.TARGET_NAME,  				M.KEY_VALUE,  				M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 				sum(M.AVERAGE/1024) as SIZE_GB 				from MGMT$METRIC_DAILY M, 				MGMT$TARGET_TYPE T 				where T.TARGET_TYPE='osm_cluster' and       				M.TARGET_GUID=T.TARGET_GUID and 				M.METRIC_GUID=T.METRIC_GUID and 				T.METRIC_NAME='DiskGroup_Usage' and 				T.METRIC_COLUMN='total_mb' and 				M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
				M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 				group by T.TARGET_NAME,	M.KEY_VALUE, 				M.ROLLUP_TIMESTAMP) SPACE_ALLOCATED, 				(select T.TARGET_NAME,  				M.KEY_VALUE,  				M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 				sum(M.AVERAGE/1024) as SIZE_GB 				from MGMT$METRIC_DAILY M, 				MGMT$TARGET_TYPE T 				where T.TARGET_TYPE='osm_cluster' and       				M.TARGET_GUID=T.TARGET_GUID and 				M.METRIC_GUID=T.METRIC_GUID and 				T.METRIC_NAME='DiskGroup_Usage' and 				T.METRIC_COLUMN='free_mb' and 				M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
				M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate) 				group by T.TARGET_NAME,	M.KEY_VALUE, 				M.ROLLUP_TIMESTAMP) FREE_SPACE 		WHERE SPACE_ALLOCATED.TARGET_NAME=FREE_SPACE.TARGET_NAME AND 		SPACE_ALLOCATED.KEY_VALUE=FREE_SPACE.KEY_VALUE AND 		SPACE_ALLOCATED.MONTH_TIMESTAMP=FREE_SPACE.MONTH_TIMESTAMP  		group by  SPACE_ALLOCATED.TARGET_NAME, SPACE_ALLOCATED.KEY_VALUE) USED_SPACE_INFORMATION, -- USED_SPACE_INFORMATION				 		(select T.TARGET_NAME,   --CURRENT FREE SPACE 		M.KEY_VALUE, 		M.ROLLUP_TIMESTAMP as MONTH_TIMESTAMP, 		sum(M.AVERAGE/1024)as SIZE_GB 		from   MGMT$METRIC_DAILY M, 		MGMT$TARGET_TYPE T, 			(select T.TARGET_NAME, M.KEY_VALUE, max(ROLLUP_TIMESTAMP) MAX_TIME  			from  MGMT$METRIC_DAILY M, MGMT$TARGET_TYPE T	   			where T.TARGET_TYPE='osm_cluster' and      	 			M.TARGET_GUID=T.TARGET_GUID and 			M.METRIC_GUID=T.METRIC_GUID and 			T.METRIC_NAME='DiskGroup_Usage' and 			T.METRIC_COLUMN='free_mb' and 			M.METRIC_NAME=T.METRIC_NAME and 			M.METRIC_COLUMN=T.METRIC_COLUMN and  			M.ROLLUP_TIMESTAMP >= to_timestamp(trunc((sysdate-180),'MM')) and
			M.ROLLUP_TIMESTAMP <= to_timestamp(sysdate)
			group by T.TARGET_NAME,M.KEY_VALUE ,M.METRIC_COLUMN) MAX_DATE
		where T.TARGET_TYPE='osm_cluster' and      
		M.TARGET_GUID=T.TARGET_GUID and
		M.METRIC_GUID=T.METRIC_GUID and
		T.METRIC_NAME='DiskGroup_Usage' and
		T.METRIC_COLUMN='free_mb' and
		M.METRIC_NAME=T.METRIC_NAME and
		M.METRIC_COLUMN=T.METRIC_COLUMN and
		T.TARGET_NAME=MAX_DATE.TARGET_NAME AND M.KEY_VALUE=MAX_DATE.KEY_VALUE AND M.ROLLUP_TIMESTAMP=MAX_DATE.MAX_TIME
		group by t.target_name,m.key_value,m.rollup_timestamp) CURRENT_FREESIZE	  --CURRENT FREE SPACE			
WHERE 
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=CURRENT_FREESIZE.TARGET_NAME and CURRENT_ALLOCATEDSPACE.KEY_VALUE=CURRENT_FREESIZE.KEY_VALUE) and
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=FREE_LAST_MONTH.TARGET_NAME and CURRENT_ALLOCATEDSPACE.KEY_VALUE=FREE_LAST_MONTH.KEY_VALUE) and 
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=FIRST_FREESPACE.TARGET_NAME and CURRENT_ALLOCATEDSPACE.KEY_VALUE=FIRST_FREESPACE.KEY_VALUE) and 
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=TOTAL_SPACE_LAST_MONTH.TARGET_NAME and CURRENT_ALLOCATEDSPACE.KEY_VALUE=TOTAL_SPACE_LAST_MONTH.KEY_VALUE) and
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=FIRST_TOTAL_SPACE.TARGET_NAME and CURRENT_ALLOCATEDSPACE.KEY_VALUE=FIRST_TOTAL_SPACE.KEY_VALUE) and
(CURRENT_ALLOCATEDSPACE.TARGET_NAME=USED_SPACE_INFORMATION.TARGET_NAME AND CURRENT_ALLOCATEDSPACE.KEY_VALUE=USED_SPACE_INFORMATION.KEY_VALUE )
order by 4 desc

Enterprise Manager, Errors and Bugs

OEM: HttpConnectionException:Response code:404

By matheusdba 12 de March de 2019 21 de April de 2020

Hello all,
So, a client’s OEM Information Report was running and email being sent, but all queries (Report sections) resulting on error:

Unexpected error getting the HTTP response stream while generating report: oracle.sysman.eml.ip.publishJob.HttpConnectionException:Response code:404

Weird?
I had a silar issue, as per documented on this post: OEM Information Reports: ORA-00600 [kpndbcon-svchpnotNULL]

This is happening due TCP timeout while executing Report after 5 minutes. By default, Idle Timeout set for Profile parameter (TCP) for the virtual server in F5 is 300 seconds, for example.
I simulated manually execution of each SQL on report and noticed report takes around 8 minutes to run.

What I did? I took some of the slow queries and transformed to a Materialized View with daily refresh.

This was valid in my case because the report runs only once a day. Remember to always check on your own situation. Perhaps an hourly refresh or so is better for you.

Another possibility is to engage the LB admin to modify this parameter by setting a new protocol profile for the virtual server or modifying the existing one.

NOTE: After modifying SLB Values, you may need to restart OMS :

emctl stop oms -all
emctl start oms

Reference?
MOS oracle.sysman.eml.ip.publishJob.HttpConnectionException:Response code:404″ Errors for reports run from EM (Doc ID 2061361.1)

Database, Enterprise Manager, SQL | PLSQL

OEM Report: Last 6 month Database Space Usage and Growth

By matheusdba 5 de March de 2019 21 de April de 2020

Hello All!
So I had worked in some very useful reports to have in OEM. In next weeks I’ll share some code you may like… 🙂

To create it? Enterprise -> Reports -> Information Reports. There are several nice default reports there you me like.

Now, let’s go to the first Report, as per title:

1. First you Select the Database:

2. Then you see the report:

Report3

That’s nice, right?
Here is a report for another database with actual 640GB average growth per month (its expected, once DBSize is over 60TB):

Growth

So, Mat, can you share the queries? Of course:

More“OEM Report: Last 6 month Database Space Usage and Growth”

Enterprise Manager, Errors and Bugs

OEM Information Reports: ORA-00600 [kpndbcon-svchpnotNULL]

By matheusdba 2 de October de 2018 21 de April de 2020

Having this error from an Information Report?

ORA-00600 [kpndbcon-svchpnotNULL]
ORA-00600: internal error code, arguments: [kpndbcon-svchpnotNULL], [], [], [], [], [], [], [], [], [], [], []

Don’t worry… Basically this is not an Oracle direct issue , the cause of this error is that while the report is running (it takes 2 or 3 minutes) one of the following happens:

The Database Session in the OEM Repository (Database Repository) is killed.
The Database Session in the Target Database (where OEM has to connect and get the data) is killed.
There is network issues between OEM Repository and the Target database causing “time outs” or that the session finishes erroneously. .
High workload in one database causes “time out” making the session finished erroneously.
So basically this is a communication problem, between the OEM Repository and the database from where the data is being gotten.
To keep reports like this running with database links is something that Oracle doesn’t support at all because of any network issue can cause that the report gets errors, you can read the following notes:

Some reference about it:

ORA-00600 [kpndbcon-svchpnotNULL] Errors (Doc ID 1615517.1)
ORA-00600 [kpndbcon-svchpnotNULL] query through dblink (Doc ID 1490700.1)
Information Publisher Report fails with Error Rendering Element. Exception: ORA-00600 [kpndbcon-svchpnotNULL] (Doc ID 1930280.1)

So what’s the solution?
The solution here is easy, just re-run it.

Hope it helps. Cheers!