Run single, consolidated AWR report on 4 adjacent snapshots?
We typically collect snapshots in 60 minute periods for our instances. Recently, a customer ran a test for 3.5 hours. I created an ADDM report spanning the 4 snapshots (useful). However, being able to generate an AWR report for the same 3.5 hour duration would add additional insight.
Currently, I can generate 4 separate AWR reports, one for each hour. However, I'd like to be able to create a single, consolidated AWR report. This way, I don't have to manually sum useful numbers like Executions contained in 4 separate AWR reports for SQL ordered by Elapsed Time, etc.
Can I create one, aggregated AWR report? Or is my only other option to revise the snapshot collection duration before the next scheduled load test occurs (e.g. to 3.5 hours for a 3.5 hour load test)? Would prefer not to have to do this. But is it the only available option to accomplish what I need?
Thanks very much.
Thanks Rob. I'm able to run an ADDM report for the 3.5 hour duration I need. No problem there. I want to run a consolidated "AWR report" on multiple snapshots, e.g:
Performance > Snapshots > Click a snapshot ID > Click Report tab (by default you are on the Details tab).
This AWR report gives a lot more information than an ADDM report.
Can I select multiple snapshots for the AWR report? I'm already doing so with ADDM reports.
The title for the "AWR" report I'm interested in is: "WORKLOAD REPOSITORY report for." It doesn't have ADDM findings in it because it's not making recommendations--just reporting a large amount of snapshot details.
I'm guessing now that the answer is "no" to what I'm asking. Hope this makes sense.
Similar Messages
-
How can I have a collective AWR report for RAC database in 10gR2 and 11gR1?
Plz correct me here
awrrpt.sql takes the snapshot at the instance level and incase we have 5 instances we have to take 5 awr reports for a particular period.correct???
If above is true ,any wayout to collect a single collective AWR report for RAC database which includes information on all the instances in Oracle 10g R2 or 11gR1 ?
Thanks in advance
GaganI have never come across a way for this. though I can n't say it is not there.
But I guess it may not be feasible too becuase as we know the current AWR report contains data which is specific for one instance.
Various hit ratios, top events, instance effeciency reports.... what not ..
It would be really nice to see something is a new format where it lists values from each instance in a single report.. I guess such a thing Does not exiist as of now. -
Automation of AWR report.
Hi All,
I want to automate for awr report generating for every 30 min. For this I am creating a script which is not working properly. Script given below.
1. Declaring an variable
2. Giving value to the variable by running sql query
3. Executing dbms_workload_repository procedure.
Please help me proper steps.
SET SERVEROUTPUT ON
Declare
DBID_NUM NUMBER;
INST_NUMBER NUMBER;
MAX_SNAP_ID NUMBER;
MIN_SNAP_ID NUMBER;
DBID_NUM := select DBID into DBID_NUM from dba_hist_snapshot WHERE ROWNUM=1;
INS_NUMBER := select INSTANCE_NUMBER into INST_NUMBER from dba_hist_snapshot WHERE ROWNUM=1;
MAX_SNAP_ID := select MAX(SNAP_ID) into MAX_SNAP_ID from dba_hist_snapshot;
MIN_SNAP_ID =: select MAX(SNAP_ID)-1 into MIN_SNAP_ID from dba_hist_snapshot;
Begin
SELECT output FROM TABLE (dbms_workload_repository.awr_report_html(DBID_NUM,INST_NUMBER,MAX_SNAP_ID,MIN_SNAP_ID));
End;
/Hi,
I am trying to help, however it's hard because you haven't clarified your end goal. What time period do you need to generate the AWR report for? Generating an AWR report from the entire range of available snap_id's is utterly useless. It's like measuring your average body temperature from the moment of birth up to now.
How are you planning to generate it -- into a database table, into a file, to terminal output? You didn't mention that and it's impossible to deduce it from your script.
Most importantly, why do you need to produce all these AWR reports for each 30 mins? Every 30 days, I would understand, but every 30 mins?! Do you realize that if you want to look at some trends, it much easier to do that using AWR views directly, rather than trying to extract data from html codes? And if you want your performance history just in case -- why don't you increase your SYSAUX tablespace and AWR retention, so that you can go back and generate a retrospective AWR report when needed?
I wrote an anonymous to autogenerate an AWR report for the last snapshot and dump it to the screen, hope this helps:
declare
l_dbid number;
l_inst_id number;
l_last_snap_id number;
l_output clob;
begin
select dbid into l_dbid from v$database;
select instance_number into l_inst_id from v$instance;
select max(snap_id) into l_last_snap_id from dba_hist_snapshot;
for rec in (select * from table(dbms_workload_repository.awr_report_text(l_dbid,l_inst_id, l_last_snap_id - 1, l_last_snap_id))) loop
dbms_output.put_line(rec.output);
end loop;
end;
/Best regards,
Nikolay
P.S. You have 17 out of 21 questions unresolved. Has the forum been really this unhelpful for you? -
Hello!
I use the Oracle EM GC 11 for monitoring of databases .
I need to form the AWR report for some of databases and send it once a day by e-mail automatically.
How to realize it?Hi,
I am trying to help, however it's hard because you haven't clarified your end goal. What time period do you need to generate the AWR report for? Generating an AWR report from the entire range of available snap_id's is utterly useless. It's like measuring your average body temperature from the moment of birth up to now.
How are you planning to generate it -- into a database table, into a file, to terminal output? You didn't mention that and it's impossible to deduce it from your script.
Most importantly, why do you need to produce all these AWR reports for each 30 mins? Every 30 days, I would understand, but every 30 mins?! Do you realize that if you want to look at some trends, it much easier to do that using AWR views directly, rather than trying to extract data from html codes? And if you want your performance history just in case -- why don't you increase your SYSAUX tablespace and AWR retention, so that you can go back and generate a retrospective AWR report when needed?
I wrote an anonymous to autogenerate an AWR report for the last snapshot and dump it to the screen, hope this helps:
declare
l_dbid number;
l_inst_id number;
l_last_snap_id number;
l_output clob;
begin
select dbid into l_dbid from v$database;
select instance_number into l_inst_id from v$instance;
select max(snap_id) into l_last_snap_id from dba_hist_snapshot;
for rec in (select * from table(dbms_workload_repository.awr_report_text(l_dbid,l_inst_id, l_last_snap_id - 1, l_last_snap_id))) loop
dbms_output.put_line(rec.output);
end loop;
end;
/Best regards,
Nikolay
P.S. You have 17 out of 21 questions unresolved. Has the forum been really this unhelpful for you? -
Hi All,
DB - 10.2.0.4.0
I ned to generate AWR report for 30 minute time intervel. For expample, if I need to generate AWR report for the timmig 03:00 PM to 03:30 PM, DO I need to create snapshot manually at 3 pm and 3:30 pm.
exec dbms_workload_repository.create_snapshot(); at 03:00 PM
exec dbms_workload_repository.create_snapshot(); at 03:30 PM
Also, is there any way, if the current time is 01:00 pm and can we create snapshot for 03:00PM and 03:30 PM?
hare krishnaHi Hare,
http://www.dba-oracle.com/oracle10g_tuning/t_generating_awr_report.htm
The final AWR report can be built by using the PL/SQL API provided in the dbms_workload_repository package.
Two procedures that generate AWR reports are awr_report_text and awr_report_html . These procedures generate the AWR report for the specified snapshot range in TEXT or HTML formats, respectively. The following script shows one way of retrieving the AWR text report for the particular snapshot range:
SELECT
output
FROM
TABLE
(dbms_workload_repository.awr_report_text
(37933856,1,2900,2911 )
If you want complete working scripts to generate AWR reports, I have them in the code depot of my Oracle Tuning book:
http://www.rampant-books.com/t_oracle_tuning_book.htm
Hope this helps . . .
Donald K. Burleson
Oracle Press author -
Running awr report between start of load testing and end of load testing
Hi,
How i can get awr report between 2 intervals(snap before the load testing and snap after the load testing)
supoose load testing will happening for 1 hours and 30 minute and i need to get awr report how i can get this since i know interval between snapshots 60 minutes by default .
is it accomplished by manually inputs appreciated.
Thanks
PrakashYou change the interval to the increment you wish.
http://www.morganslibrary.org/reference/dbms_wrkld_repos.html
DBMS_WORKLOAD_REPOSITORY.MODIFY_SNAPSHOT_SETTINGS. -
Dear support,
I fail to generate AWR report on Oracle RAC environmnet with the following error. Kindly advise on this issue
SQL> connect /as sysdba
Connected.
SQL> @awrrpt.sql
Current Instance
~~~~~~~~~~~~~~~~
DB Id DB Name Inst Num Instance
975288211 CMSHA 1 CMSHA1
Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
Would you like an HTML report, or a plain text report?
Enter 'html' for an HTML report, or 'text' for plain text
Defaults to 'html'
Enter value for report_type: html
Type Specified: html
Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Using 975288211 for database Id
Using 1 for instance number
declare
ERROR at line 1:
ORA-20200: Database/Instance 975288211/1 does not exist in
DBA_HIST_DATABASE_INSTANCE
ORA-06512: at line 23hey ,
I try the manual create snapshot but still getting below error. kindly advise .thanks
Sourcing /oracle/.profile-EIS.....
-bash-3.00$ sqlplus " / as sysdba"
SQL*Plus: Release 10.2.0.4.0 - Production on Fri Sep 18 22:51:58 2009
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
SQL> begin
2 DBMS_WORKLOAD_REPOSITORY.CREATE_SNAPSHOT ();
3 end;
4 /
begin
ERROR at line 1:
ORA-13509: error encountered during updates to a AWR table
ORA-02291: integrity constraint (ORA-02291: integrity constraint
(SYS.WRM$_SNAPSHOT_FK) violated - parent key not found
.) violated - parent key not found
ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 10
ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 33
ORA-06512: at line 2 -
Hi All,
Ora 11gR1
Our PROD system is experiencing very slow performance during 5PM to 6PM. Maybe because of users running batch jobs and report program during this time.
So I run AWR during this period with BEGIN SNAP at 5:00pm and END SNAP TIME at 6PM.
Is this the right way to obtain the right report to analyze with performance problem?
Thanks a lot,Hi,
AWR contains a bunch of statistics. During the performance issue, some of these statistics can have abnormal values, which gives you an idea as to what is causing the problem. If you only look at the duration of the problem, then you see the symptom with maximum clarity. If you are looking at a large interval, then the symptom will be not as clear.
Consider an example: imagine that from 5 pm to 6 pm your database was processing a job that was committing too often, which lead to excessive waits on 'log file sync' events. During this hour, the problem was responsible for 50% of the database time: 1800 seconds out of 3600. 50% is a large number which will definitely make it to the top, so you'd be able to see the problem clearly. But if you look at a 2 hour interval, it will fall down to roughly 25%, 1800 seconds out of 7200. If you make the interval yet larger, then the percentage would fall further down and so on and so forth. Finally, it will fall down to such a small value that the symptom will be 'buried' among other irrelevant statistics and you won't be able to see what was going on.
That's what I mean by 'dilution' of statistics, and that's why it is essential to AWR period to be as close to the duration of the problem as possible.
Best regards,
Nikolay -
Hello,
Just to start off on the right path I would like you to know that I am a Java developer trying to understand the AWR report. To give a quick overview of my problem :
I have built a load test framework using JMeter and trying to send SOAP requests to my weblogic server. Each of these requests are getting converted multiple Insert, Update and Merge statements and getting executed on the Oracle 10g productions grade DB server. When I run the AWR report, under the "SQL ordered by Executions (Global)" I see statements that have run for 2 billion times. The JDBC connection to the database is configured to have a maximum of 40 connections and I do not see all of them being used up. The issue now is I am NOT generating that kind of load yet. I am creating around 15000 SOAP requests in an hour and I am expecting around 1million records to hit the database. The test runs fine for a couple of hours and then the server starts failing because the database is not responding back properly. When I run the statistics query on tables "gv$session s, gv$sqlarea t, gv$process p" to get the pending sessions in the database I have seen anywhere between 30 - 62 pending sessions with a activity time of more than 300 minutes.
I am sure I am not sending in 2 billion requests from the LoadTest env that I have developed but the AWR report says so. I want to know if there is a possible reason for this behavior. The stuck threads start occurring on the Weblogic server after 30 mins I start the test. Below is the exception I got on weblogic just in case it helps
2014-10-06 19:26:04,960[[STUCK] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)']ERROR DAOUtil -- DAOUtil@SQLException > weblogic.jdbc.extensions.ConnectionDeadSQLException: weblogic.common.resourcepool.ResourceDeadException: Could not create pool connection. The DBMS driver exception was: Closed Connection
at weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java:249)
at weblogic.jdbc.pool.Driver.connect(Driver.java:160)
at weblogic.jdbc.jts.Driver.getNonTxConnection(Driver.java:642)
at weblogic.jdbc.jts.Driver.connect(Driver.java:124)
at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:338)
at com.bci.rms.ea.common.eautil.dao.DAOUtil.getConnectionFromDataSource(DAOUtil.java:222)
Looking forward for reply/questions...
Thanks in Advance,
Sameer.Hello,
Just to start off on the right path I would like you to know that I am a Java developer trying to understand the AWR report. To give a quick overview of my problem :
I have built a load test framework using JMeter and trying to send SOAP requests to my weblogic server. Each of these requests are getting converted multiple Insert, Update and Merge statements and getting executed on the Oracle 10g productions grade DB server. When I run the AWR report, under the "SQL ordered by Executions (Global)" I see statements that have run for 2 billion times. The JDBC connection to the database is configured to have a maximum of 40 connections and I do not see all of them being used up. The issue now is I am NOT generating that kind of load yet. I am creating around 15000 SOAP requests in an hour and I am expecting around 1million records to hit the database. The test runs fine for a couple of hours and then the server starts failing because the database is not responding back properly. When I run the statistics query on tables "gv$session s, gv$sqlarea t, gv$process p" to get the pending sessions in the database I have seen anywhere between 30 - 62 pending sessions with a activity time of more than 300 minutes.
I am sure I am not sending in 2 billion requests from the LoadTest env that I have developed but the AWR report says so. I want to know if there is a possible reason for this behavior. The stuck threads start occurring on the Weblogic server after 30 mins I start the test. Below is the exception I got on weblogic just in case it helps
2014-10-06 19:26:04,960[[STUCK] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)']ERROR DAOUtil -- DAOUtil@SQLException > weblogic.jdbc.extensions.ConnectionDeadSQLException: weblogic.common.resourcepool.ResourceDeadException: Could not create pool connection. The DBMS driver exception was: Closed Connection
at weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java:249)
at weblogic.jdbc.pool.Driver.connect(Driver.java:160)
at weblogic.jdbc.jts.Driver.getNonTxConnection(Driver.java:642)
at weblogic.jdbc.jts.Driver.connect(Driver.java:124)
at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java:338)
at com.bci.rms.ea.common.eautil.dao.DAOUtil.getConnectionFromDataSource(DAOUtil.java:222)
Looking forward for reply/questions...
Thanks in Advance,
Sameer. -
Error While Generating AWR reports
Hi All,
I am new to Oracle 10g. Whenever I try to run the AWR report using awrrpt.sql script I am getting below error messages. I am running this script as SYS user. Please help to generate the AWR reports. Thanks for the help in advance.
Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is awrrpt_1_22128_22131.html. To use this name,
press <return> to continue, otherwise enter an alternative.
Enter value for report_name: awrrpt_test.html
Using the report name awrrpt_test.html
select output from table(dbms_workload_repository.awr_report_html( :dbid,
ERROR at line 1:
ORA-04063: package body "SYS.DBMS_SWRF_REPORT_INTERNAL" has errors
ORA-06508: PL/SQL: could not find program unit being called: "SYS.DBMS_SWRF_REPORT_INTERNAL"
ORA-06512: at "SYS.DBMS_WORKLOAD_REPOSITORY", line 309
ORA-06512: at line 1
Regards,
NanaiahHi,
When i tried to compile below packages. It gave 'Warning: Package altered with compilation errors.' message for both.
DBMS_SWRF_REPORT_INTERNAL
DBMS_SWRF_INTERNAL
Again i came back to original position. Now again all 4 objects are in INVALID state. Please advice.
Regards -
Hi, friends ..
I am using Oracle 11g standars edition(11.2.0.1.0) on solaris 10 platform.I do have a very strange probleem..when iam trying to capture awr report i am getting a blank
awr report contain ing nothing...like below section
---------------------------------------------------------------------------->
WARNING: Since the DB Time is less than one second, there was minimal foreground activity in the snapshot period. Some of the percentage values will be invalid.
WORKLOAD REPOSITORY report for
DB Name DB Id Instance Inst num Startup Time Release RAC
DISDB 771054785 disdb 1 30-Dec-10 10:12 11.2.0.1.0 NO
Host Name Platform CPUs Cores Sockets Memory (GB)
dissemination-new Solaris Operating System (x86-64) .00
Snap Id Snap Time Sessions Cursors/Session
Begin Snap: 1 30-Dec-10 11:30:21
End Snap: 2 30-Dec-10 12:30:52
Elapsed: 60.51 (mins)
DB Time: 0.00 (mins)
Report Summary
Cache Sizes
Begin End
Buffer Cache: M M Std Block Size: K
Shared Pool Size: 0M 0M Log Buffer: K
Load Profile
Per Second Per Transaction Per Exec Per Call
DB Time(s): 0.0 0.0 0.00 0.00
DB CPU(s): 0.0 0.0 0.00 0.00
Redo size:
Logical reads: 0.0 1.0
Block changes: 0.0 1.0
Physical reads: 0.0 1.0
Physical writes: 0.0 1.0
User calls: 0.0 1.0
Parses: 0.0 1.0
Hard parses:
W/A MB processed: 0.0 0.0
Logons:
Executes: 0.0 1.0
Rollbacks:
Transactions: 0.0
Instance Efficiency Percentages (Target 100%)
Buffer Nowait %: Redo NoWait %:
Buffer Hit %: In-memory Sort %:
Library Hit %: Soft Parse %:
Execute to Parse %: 0.00 Latch Hit %:
Parse CPU to Parse Elapsd %: % Non-Parse CPU:
Shared Pool Statisitics Not Available
Top 5 Timed Foreground Events
Event Waits Time(s) Avg wait (ms) % DB time Wait Class
DB CPU 0 100.00
Host CPU (CPUs: Cores: Sockets: )
Load Average Begin Load Average End %User %System %WIO %Idle
Instance CPU
%Total CPU %Busy CPU %DB time waiting for CPU (Resource Manager)
Memory Statistics
Begin End
Host Mem (MB):
SGA use (MB):
PGA use (MB):
% Host Mem used for SGA+PGA:
Main Report
Report Summary
Wait Events Statistics
SQL Statistics
Instance Activity Statistics
IO Stats
Buffer Pool Statistics
Advisory Statistics
Wait Statistics
Undo Statistics
Latch Statistics
Segment Statistics
Dictionary Cache Statistics
Library Cache Statistics
Memory Statistics
Streams Statistics
Resource Limit Statistics
Shared Server Statistics
init.ora Parameters
Back to Top
Wait Events Statistics
Time Model Statistics
Operating System Statistics
Operating System Statistics - Detail
Foreground Wait Class
Foreground Wait Events
Background Wait Events
Wait Event Histogram
Wait Event Histogram Detail (64 msec to 2 sec)
Wait Event Histogram Detail (4 sec to 2 min)
Wait Event Histogram Detail (4 min to 1 hr)
Service Statistics
Service Wait Class Stats
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Time Model Statistics
No data exists for this section of the report.
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Operating System Statistics
No data exists for this section of the report.
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Operating System Statistics - Detail
No data exists for this section of the report.
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Foreground Wait Class
s - second, ms - millisecond - 1000th of a second
ordered by wait time desc, waits desc
%Timeouts: value of 0 indicates value was < .5%. Value of null is truly 0
Captured Time accounts for % of Total DB time .00 (s)
Total FG Wait Time: (s) DB CPU time: .00 (s)
Wait Class Waits %Time -outs Total Wait Time (s) Avg wait (ms) %DB time
DB CPU 0 100.00
Back to Wait Events Statistics
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Foreground Wait Events
No data exists for this section of the report.
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Background Wait Events
No data exists for this section of the report.
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Wait Event Histogram
No data exists for this section of the report.
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Wait Event Histogram Detail (64 msec to 2 sec)
No data exists for this section of the report.
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Wait Event Histogram Detail (4 sec to 2 min)
No data exists for this section of the report.
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Wait Event Histogram Detail (4 min to 1 hr)
No data exists for this section of the report.
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Service Statistics
No data exists for this section of the report.
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Service Wait Class Stats
No data exists for this section of the report.
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SQL Statistics
SQL ordered by Elapsed Time
SQL ordered by CPU Time
SQL ordered by User I/O Wait Time
SQL ordered by Gets
SQL ordered by Reads
SQL ordered by Physical Reads (UnOptimized)
SQL ordered by Executions
SQL ordered by Parse Calls
SQL ordered by Sharable Memory
SQL ordered by Version Count
Complete List of SQL Text
Back to Top
SQL ordered by Elapsed Time
No data exists for this section of the report.
Back to SQL Statistics
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SQL ordered by CPU Time
No data exists for this section of the report.
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SQL ordered by User I/O Wait Time
No data exists for this section of the report.
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SQL ordered by Gets
No data exists for this section of the report.
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SQL ordered by Reads
No data exists for this section of the report.
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SQL ordered by Physical Reads (UnOptimized)
No data exists for this section of the report.
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SQL ordered by Executions
No data exists for this section of the report.
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SQL ordered by Parse Calls
No data exists for this section of the report.
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SQL ordered by Sharable Memory
No data exists for this section of the report.
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SQL ordered by Version Count
No data exists for this section of the report.
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Complete List of SQL Text
No data exists for this section of the report.
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Instance Activity Statistics
Instance Activity Stats
Instance Activity Stats - Absolute Values
Instance Activity Stats - Thread Activity
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Instance Activity Stats
No data exists for this section of the report.
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Instance Activity Stats - Absolute Values
No data exists for this section of the report.
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Instance Activity Stats - Thread Activity
No data exists for this section of the report.
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IO Stats
IOStat by Function summary
IOStat by Filetype summary
IOStat by Function/Filetype summary
Tablespace IO Stats
File IO Stats
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IOStat by Function summary
No data exists for this section of the report.
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IOStat by Filetype summary
No data exists for this section of the report.
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IOStat by Function/Filetype summary
No data exists for this section of the report.
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Tablespace IO Stats
No data exists for this section of the report.
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File IO Stats
No data exists for this section of the report.
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Buffer Pool Statistics
Buffer Pool Statistics
Checkpoint Activity
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Buffer Pool Statistics
No data exists for this section of the report.
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Checkpoint Activity
No data exists for this section of the report.
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Advisory Statistics
Instance Recovery Stats
MTTR Advisory
Buffer Pool Advisory
PGA Aggr Summary
PGA Aggr Target Stats
PGA Aggr Target Histogram
PGA Memory Advisory
Shared Pool Advisory
SGA Target Advisory
Streams Pool Advisory
Java Pool Advisory
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Instance Recovery Stats
No data exists for this section of the report.
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MTTR Advisory
No data exists for this section of the report.
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Buffer Pool Advisory
No data exists for this section of the report.
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PGA Aggr Summary
No data exists for this section of the report.
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PGA Aggr Target Stats
No data exists for this section of the report.
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PGA Aggr Target Histogram
No data exists for this section of the report.
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PGA Memory Advisory
No data exists for this section of the report.
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Shared Pool Advisory
No data exists for this section of the report.
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SGA Target Advisory
No data exists for this section of the report.
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Streams Pool Advisory
No data exists for this section of the report.
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Java Pool Advisory
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Wait Statistics
Buffer Wait Statistics
Enqueue Activity
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Buffer Wait Statistics
No data exists for this section of the report.
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Enqueue Activity
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Undo Statistics
Undo Segment Summary
Undo Segment Stats
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Undo Segment Summary
No data exists for this section of the report.
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Undo Segment Stats
No data exists for this section of the report.
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Latch Statistics
Latch Activity
Latch Sleep Breakdown
Latch Miss Sources
Mutex Sleep Summary
Parent Latch Statistics
Child Latch Statistics
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Latch Activity
No data exists for this section of the report.
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Latch Sleep Breakdown
No data exists for this section of the report.
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Latch Miss Sources
No data exists for this section of the report.
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Mutex Sleep Summary
No data exists for this section of the report.
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Parent Latch Statistics
No data exists for this section of the report.
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Child Latch Statistics
No data exists for this section of the report.
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Segment Statistics
Segments by Logical Reads
Segments by Physical Reads
Segments by Physical Read Requests
Segments by UnOptimized Reads
Segments by Optimized Reads
Segments by Direct Physical Reads
Segments by Physical Writes
Segments by Physical Write Requests
Segments by Direct Physical Writes
Segments by Table Scans
Segments by DB Blocks Changes
Segments by Row Lock Waits
Segments by ITL Waits
Segments by Buffer Busy Waits
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Segments by Logical Reads
Total Logical Reads: 1
Captured Segments account for 4.6E+06% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Logical Reads %Total
SYS SYSTEM I_SYSAUTH1 INDEX 15,008 1500800.00
SYS SYSTEM I_OBJ2 INDEX 4,752 475200.00
SYS SYSTEM TAB$ TABLE 2,176 217600.00
SYS SYSTEM I_JOB_NEXT INDEX 1,856 185600.00
SYS SYSTEM SYS_C00646 INDEX 1,664 166400.00
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Segments by Physical Reads
Total Physical Reads: 1
Captured Segments account for 400.0% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Physical Reads %Total
SYS SYSAUX WRH$_SYSMETRIC_SUMMARY_INDEX INDEX 3 300.00
SYS SYSTEM KOTAD$ TABLE 1 100.00
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Segments by Physical Read Requests
Total Physical Read Requests: 1
Captured Segments account for 400.0% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Phys Read Requests %Total
SYS SYSAUX WRH$_SYSMETRIC_SUMMARY_INDEX INDEX 3 300.00
SYS SYSTEM KOTAD$ TABLE 1 100.00
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Segments by UnOptimized Reads
Total UnOptimized Read Requests: 1
Captured Segments account for 400.0% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type UnOptimized Reads %Total
SYS SYSAUX WRH$_SYSMETRIC_SUMMARY_INDEX INDEX 3 300.00
SYS SYSTEM KOTAD$ TABLE 1 100.00
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Segments by Optimized Reads
No data exists for this section of the report.
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Segments by Direct Physical Reads
No data exists for this section of the report.
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Segments by Physical Writes
Total Physical Writes: 1
Captured Segments account for 1.1E+04% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Physical Writes %Total
SYSMAN SYSAUX MGMT_METRICS_RAW_PK INDEX 27 2700.00
SYS SYSAUX WRH$_SYSMETRIC_HISTORY TABLE 16 1600.00
SYS SYSAUX WRH$_SYSMETRIC_HISTORY_INDEX INDEX 16 1600.00
SYSMAN SYSAUX MGMT_SYSTEM_PERF_LOG_IDX_01 INDEX 9 900.00
SYS SYSAUX SMON_SCN_TIME TABLE 9 900.00
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Segments by Physical Write Requests
Total Physical Write Requestss: 1
Captured Segments account for 5.1E+03% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Phys Write Requests %Total
SYSMAN SYSAUX MGMT_METRICS_RAW_PK INDEX 11 1100.00
SYS SYSAUX SMON_SCN_TIME TABLE 9 900.00
SYSMAN SYSAUX MGMT_SYSTEM_PERF_LOG_IDX_01 INDEX 6 600.00
SYSMAN SYSAUX MGMT_CURRENT_METRICS_PK INDEX 4 400.00
SYS SYSTEM I_JOB_NEXT INDEX 2 200.00
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Segments by Direct Physical Writes
No data exists for this section of the report.
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Segments by Table Scans
Total Table Scans: 1
Captured Segments account for 900.0% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Table Scans %Total
SYS SYSTEM I_OBJ2 INDEX 9 900.00
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Segments by DB Blocks Changes
% of Capture shows % of DB Block Changes for each top segment compared
with total DB Block Changes for all segments captured by the Snapshot
Owner Tablespace Name Object Name Subobject Name Obj. Type DB Block Changes % of Capture
SYS SYSTEM I_JOB_NEXT INDEX 896 58.95
SYSMAN SYSAUX MGMT_METRICS_RAW_PK INDEX 160 10.53
SYSMAN SYSAUX MGMT_CURRENT_METRICS_PK INDEX 112 7.37
SYS SYSAUX SMON_SCN_TIME TABLE 80 5.26
SYSMAN SYSAUX MGMT_SYSTEM_PERF_LOG_IDX_01 INDEX 64 4.21
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Segments by Row Lock Waits
No data exists for this section of the report.
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Segments by ITL Waits
No data exists for this section of the report.
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Segments by Buffer Busy Waits
No data exists for this section of the report.
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Dictionary Cache Stats
No data exists for this section of the report.
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Library Cache Activity
No data exists for this section of the report.
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Memory Statistics
Memory Dynamic Components
Memory Resize Operations Summary
Memory Resize Ops
Process Memory Summary
SGA Memory Summary
SGA breakdown difference
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Memory Dynamic Components
No data exists for this section of the report.
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Memory Resize Operations Summary
No data exists for this section of the report.
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Memory Resize Ops
No data exists for this section of the report.
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Process Memory Summary
No data exists for this section of the report.
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SGA breakdown difference
No data exists for this section of the report.
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Streams Statistics
Streams CPU/IO Usage
Streams Capture
Streams Capture Rate
Streams Apply
Streams Apply Rate
Buffered Queues
Buffered Queue Subscribers
Rule Set
Persistent Queues
Persistent Queues Rate
Persistent Queue Subscribers
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Streams CPU/IO Usage
No data exists for this section of the report.
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Streams Capture
No data exists for this section of the report.
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Streams Capture Rate
No data exists for this section of the report.
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Streams Apply
No data exists for this section of the report.
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Streams Apply Rate
No data exists for this section of the report.
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Buffered Queues
No data exists for this section of the report.
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Buffered Queue Subscribers
No data exists for this section of the report.
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Rule Set
No data exists for this section of the report.
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Persistent Queues
No data exists for this section of the report.
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Persistent Queues Rate
No data exists for this section of the report.
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Persistent Queue Subscribers
No data exists for this section of the report.
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Resource Limit Stats
No data exists for this section of the report.
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Shared Server Statistics
Shared Servers Activity
Shared Servers Rates
Shared Servers Utilization
Shared Servers Common Queue
Shared Servers Dispatchers
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Shared Servers Activity
No data exists for this section of the report.
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Shared Servers Rates
No data exists for this section of the report.
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Shared Servers Utilization
No data exists for this section of the report.
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Shared Servers Common Queue
No data exists for this section of the report.
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Shared Servers Dispatchers
No data exists for this section of the report.
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init.ora Parameters
No data exists for this section of the report.
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Dynamic Remastering Stats
No data exists for this section of the report.
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End of Report
---------------------------------------------->>
here intresting is that i also can't have the memory section view also.i trien to clear awr repositary and recreate it..bounce database,also tried taking different snap value.But does notmake any change.can u tell me why tha happening..and how can i get a good awr report.Hi there,
I have covered this in my blog entry on the subject. Check that link out for more licensing information and other resources.
The problem you are experiencing is caused by the fact that AWR is part of the DIAGNOSTIC and TUNING packs of Oracle 11g, which as of 11g is no longer a standard feature of the database but rather an optional extra which must be licensed in addition to your default Oracle Standard Edition package. In terms of the licensing, you just need to license it as an optional extra so that you will actually be using it legally, and then you can go ahead and enable it.
While it may be an additional licensed item, it is actually installed on your DB by default, but is just not enabled. So, once you have cleared the licensing issue, you will be free to enable diagnostics by setting the new database parameter, CONTROL_MANAGEMENT_PACK_ACCESS. You can do this by running the following as a dba:
<pre>alter system set control_management_pack_access="DIAGNOSTIC+TUNING" scope=both;</pre>
After running this command, your database will start accumulating diagnostic information. Note that you will need to wait until new snapshots are created in which the new diagnostic information will be available. I found that although most of the information became available after setting CONTROL_MANAGEMENT_PACK_ACCESS, it was only once the database was restarted that all of the information became available. I have seen many people reporting similar behavior.
Old snapshots will obviously continue to give the errors because they did not have the diagnostic information available at the time. -
It's hard to present AWR report content here as if i go for copy paste the content alinment and format get changed. Is there any better way to present AWR report in my query.
Here is my query.
In a 2 hour AWR reports for a database I can see the below top 5 wait event's
the database is running on high CPU consumption (there are very less physical reads on database and Logical read is high i suppose ) so I also gather the Segments by Logical Reads. Please provide any suggestion how can i avoid logical reads I/o for the dataabse. If you see at bottom only two segments are responsible for high logical reads.
Please let me know if more content of AWR report is required.
Per Second Per Transaction
Redo size: 12,765.52 2,030.27
Logical reads: 324,030.64 51,534.93
Block changes: 71.62 11.39
Physical reads: 28.26 4.49
Physical writes: 3.84 0.61
User calls: 333.61 53.06
Parses: 157.16 24.99
Hard parses: 0.17 0.03
Sorts: 30.07 4.78
Logons: 1.71 0.27
Executes: 156.35 24.87
Transactions: 6.29
% Blocks changed per Read: 0.02 Recursive Call %: 28.05
Rollback per transaction %: 16.17 Rows per Sort: 29.99
Top 5 Timed Events
Event Waits Time(s) Avg Wait(ms) % Total Call TimeWait Class
CPU time 4,711 88.0
db file sequential read 190,548 356 2 6.7 User I/O
gc current block 2-way 172,948 151 1 2.8 Cluster
gc cr grant 2-way 128,668 67 1 1.2 Cluster
log file sync 37,920 54 1 1.0 Commit
Segments by Logical Reads
Total Logical Reads: 2,342,983,880
Captured Segments account for 99.8% of Total
Owner Tablespace Name Object Name Subobject Name Obj. Type Logical Reads %Total
web_dc DECOINDX D_1F01BC958000013B INDEX 909,141,504 38.80
web_dc DECODATA DM_RELATION_TYPE_S TABLE 908,104,384 38.76
web_dc DECOINDX D_1F01BC9580000518 INDEX 165,716,752 7.07
web_dc DECODATA DM_RELATION_S TABLE 136,235,504 5.81
web_dc DECOINDX D_1F01BC9580000024 INDEX 62,935,008 2.69
Regards
balvindarIn a 2 hour AWR reports for a database I can see the below top 5 wait event's
Comment: 2 hour is a too big interval to draw any conclusion. It should be 15-30 mins maximum.
Apart from that: 88 percent of the wall time is devoted to CPU, so do you have a problem? Not at all!!! Your database is doing pretty nothing.
the database is running on high CPU consumption (there are very less physical reads on database and Logical read is high i suppose ) so I also gather the Segments by Logical Reads. Please provide any suggestion how can i avoid logical reads I/o for the dataabse. If you see at bottom only two segments are responsible for high logical reads.
Comment: the database is not running on high CPU consumption. You would need to run an ADDM report to be able to ascertain that. We have no data on the CPU load of the server, nor how much Oracle is contributing to the load.
You cannot avoid logical read I/O, other than just stopping the application. You can tune them by tuning statements.
In the future, please wrap the output in tags (no spaces, lowercase), or I will need new glasses ;)
Sybrand Bakker
Senior Oracle DBA -
AWR reports DBMS_ALERT_INFO queries using significant elapsed time
Hi
10.1.0.3 / OpenVMS 8.2
Has anyone encountered AWR reporting significant resource consumption on queries relating to DBMS_ALERT_INFO (via calls to dbms_alert.register)? The buffer busy waits % from AWR is high as well (see AWR snippets below). Oracle are suggesting this is "expected behaviour for the objects owned by
the SYS user".
The query takes (on average) 2.3 seconds elapsed, using 1.63 CPU seconds and is responsible for 94% of all Buffer Busy Waits.
Elapsed CPU Elap per % Total
Time (s) Time (s) Executions Exec (s) DB Time SQL Id
10,965 7,746 4,756 2.3 4.7 57w71dgk5qbtx
Module: DSA103:[CSC_ENV_1.APPLIC.][SPICE.LIB]SPC_PFS1_MA
SELECT DISTINCT SUBSTR(KGLNAOBJ,11) SID FROM X$KGLOB WHERE KGLHDNSP = 7 AND KGLN
AOBJ LIKE 'ORA$ALERT$%' AND BITAND(KGLHDFLG,128)!=0 UNION SELECT DISTINCT SID FR
OM DBMS_ALERT_INFO
Segments by Buffer Busy Waits DB/Inst: SPICE/ONLINE Snaps: 4930-5026
Buffer
Tablespace Subobject Obj. Busy
Owner Name Object Name Name Type Waits %Total
SYS SYSTEM DBMS_ALERT_INFO TABLE 130,626 93.76
CliveChristophe Lize wrote:
Closing this thread even if it's not answered...Sorry, I don't have time to test this myself now, but you shouldn't mark this thread as answered if it is not, because other people might find it and think they find an answer if they have a similar question.
I suggest you try the following to narrow down things:
1. Open the RAW trace file and check the cursor numbers of the "direct path reads" - check if you can find any references for those cursor numbers manually. The cursor numbers are those numbers behind the WAIT #<xx>, and you can check if you find any other entry unequal to WAIT #<xx> with the same #<xx>, for example EXEC #<xx> or FETCH #<xx>
A short primer on how to interpret the raw trace file can also be found in MOS document 39817.1
2. Run the RAW trace file through alternative free trace file analyzers like SQLDeveloper (yes it can process raw trace files), OraSRP or Christian Antognini's TVD$XTAT. If you have My Oracle Support access you can also try Oracle's own extended Trace Analyzer (TRCA / TRCANLZR). See MOS Note 224270.1
Check if these tools tell you more about your specific wait event and oddities with the trace file in general.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
Co-author of the "OakTable Expert Oracle Practices" book:
http://www.apress.com/book/view/1430226684
http://www.amazon.com/Expert-Oracle-Practices-Database-Administration/dp/1430226684 -
Need help in reviewing AWR report
Hello Friends,
I need some information on reviewing this AWR report. Can you please tell me if you see any red flags or out of the ordinary? I’m trying to look for some performance or blocking issue that may be causing a process to run for longer than expected time or eventually terminate without finishing.
C:\Users\SIDDHARTH\Documents\Desktop\awr_rpt_-wbprdsnap_193927_thru_193952.htm
I do appreciate your help.
Thank you,Hi Ehtiram,
Thanks for your suggestion.
I have enclosed SQL stat rpt. can you suggest me which SQL ID causing this issue.
Elapsed Time (s) CPU Time (s) Executions Elap per Exec (s) % Total DB Time SQL Id SQL Module SQL Text
24,349 1,734 8,057 3.02 4.19 8x7g7z2azkbwy java@lena015 (TNS V1-V3) SELECT ES.EMPSKD_ACT_START_TIM...
19,014 4,960 8,800,248 0.00 3.27 0yg00z7gwc8xv java@lena014 (TNS V1-V3) SELECT * FROM override o WHERE...
16,686 583 2 8343.24 2.87 9btt17d327kjw java@lena018 (TNS V1-V3) DELETE FROM so_results_detail ...
12,969 189 1 12969.05 2.23 2rtppqwfnvucj java@lena014 (TNS V1-V3) SELECT WRKS_WORK_DATE FROM J...
11,432 9,712 2,138 5.35 1.96 07rqh01v58fqa java@lena018 (TNS V1-V3) Select AMXAVS_ID from AMX_AVAI...
9,683 676 12 806.96 1.66 8036tzu5fvvhg java@lena018 (TNS V1-V3) DELETE FROM so_distrib_detail ...
8,812 3,079 18,765 0.47 1.51 0crxpb0xurc21 java@lena014 (TNS V1-V3) select (fd.fcast_calls + fd.fc...
5,716 4,381 82,132 0.07 0.98 50cdgbs67apxr java@lena014 (TNS V1-V3) SELECT PG.* FROM SO_SCHEDULE_G...
5,364 110 47,005 0.11 0.92 9df2twkpvsw5p java@lena014 (TNS V1-V3) SELECT USR.WBU_ID VUF_RCP_ID...
4,911 4,080 7,996 0.61 0.84 g4yxt4nsahm6t java@lena015 (TNS V1-V3) SELECT R.RDR_UDF1 AS sGrace, ...
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SQL ordered by CPU Time
Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.
% Total DB Time is the Elapsed Time of the SQL statement divided into the Total Database Time multiplied by 100
CPU Time (s) Elapsed Time (s) Executions CPU per Exec (s) % Total DB Time SQL Id SQL Module SQL Text
9,712 11,432 2,138 4.54 1.96 07rqh01v58fqa java@lena018 (TNS V1-V3) Select AMXAVS_ID from AMX_AVAI...
4,960 19,014 8,800,248 0.00 3.27 0yg00z7gwc8xv java@lena014 (TNS V1-V3) SELECT * FROM override o WHERE...
4,626 4,718 1,196,614 0.00 0.81 0drcwvhmn0cnj java@lena014 (TNS V1-V3) select SKDGRP_ID, VOLTYP_ID, ...
4,381 5,716 82,132 0.05 0.98 50cdgbs67apxr java@lena014 (TNS V1-V3) SELECT PG.* FROM SO_SCHEDULE_G...
4,080 4,911 7,996 0.51 0.84 g4yxt4nsahm6t java@lena015 (TNS V1-V3) SELECT R.RDR_UDF1 AS sGrace, ...
3,079 8,812 18,765 0.16 1.51 0crxpb0xurc21 java@lena014 (TNS V1-V3) select (fd.fcast_calls + fd.fc...
1,892 2,802 8,463,493 0.00 0.48 60tk6bna3qwbn java@lena014 (TNS V1-V3) SELECT /*+INDEX(OVERRIDE IDX_O...
1,734 24,349 8,057 0.22 4.19 8x7g7z2azkbwy java@lena015 (TNS V1-V3) SELECT ES.EMPSKD_ACT_START_TIM...
1,437 1,438 157,923 0.01 0.25 75wjn3dnjq2x3 java@lena014 (TNS V1-V3) SELECT * FROM CMPLNC_GROUP_FIL...
1,241 2,243 19,223 0.06 0.39 fjucxsh2xum7c java@lena014 (TNS V1-V3) SELECT emp.emp_id FROM employe...
676 9,683 12 56.31 1.66 8036tzu5fvvhg java@lena018 (TNS V1-V3) DELETE FROM so_distrib_detail ...
583 16,686 2 291.61 2.87 9btt17d327kjw java@lena018 (TNS V1-V3) DELETE FROM so_results_detail ...
189 12,969 1 189.14 2.23 2rtppqwfnvucj java@lena014 (TNS V1-V3) SELECT WRKS_WORK_DATE FROM J...
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SQL ordered by Gets
Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code.
Total Buffer Gets: 13,427,369,138
Captured SQL account for 60.3% of Total
Buffer Gets Executions Gets per Exec %Total CPU Time (s) Elapsed Time (s) SQL Id SQL Module SQL Text
3,403,579,267 2,138 1,591,945.40 25.35 9711.73 11431.76 07rqh01v58fqa java@lena018 (TNS V1-V3) Select AMXAVS_ID from AMX_AVAI...
1,070,482,359 1,196,614 894.59 7.97 4626.43 4718.30 0drcwvhmn0cnj java@lena014 (TNS V1-V3) select SKDGRP_ID, VOLTYP_ID, ...
421,090,926 18,765 22,440.23 3.14 3078.77 8812.06 0crxpb0xurc21 java@lena014 (TNS V1-V3) select (fd.fcast_calls + fd.fc...
322,602,711 8,800,248 36.66 2.40 4960.29 19013.56 0yg00z7gwc8xv java@lena014 (TNS V1-V3) SELECT * FROM override o WHERE...
287,681,734 19,223 14,965.50 2.14 1240.74 2243.16 fjucxsh2xum7c java@lena014 (TNS V1-V3) SELECT emp.emp_id FROM employe...
205,494,645 2,985,988 68.82 1.53 882.42 882.58 f736f78bg36fz java@lena014 (TNS V1-V3) SELECT WBT_ID FROM SO_EMPLOYEE...
189,266,051 114,985 1,646.01 1.41 703.31 710.28 4ca6cmu7vywx0 java@lena014 (TNS V1-V3) SELECT CG.* FROM SO_SCHEDULE_G...
180,050,736 2,478 72,659.70 1.34 840.37 3858.85 a13n3pt09jabr java@lena018 (TNS V1-V3) DELETE FROM AMX_AVAIL_SUMMARY ...
146,401,683 82,132 1,782.52 1.09 4381.09 5715.93 50cdgbs67apxr java@lena014 (TNS V1-V3) SELECT PG.* FROM SO_SCHEDULE_G...
133,298,999 60,547 2,201.58 0.99 515.19 802.26 cncd24nf9m6m6 java@lena014 (TNS V1-V3) SELECT SO.*, EMP.* FROM SO_EM...
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SQL ordered by Reads
Total Disk Reads: 161,056,185
Captured SQL account for 38.7% of Total
Physical Reads Executions Reads per Exec %Total CPU Time (s) Elapsed Time (s) SQL Id SQL Module SQL Text
16,051,442 2 8,025,721.00 9.97 583.23 16686.47 9btt17d327kjw java@lena018 (TNS V1-V3) DELETE FROM so_results_detail ...
14,313,828 12 1,192,819.00 8.89 675.73 9683.47 8036tzu5fvvhg java@lena018 (TNS V1-V3) DELETE FROM so_distrib_detail ...
4,589,031 8,057 569.57 2.85 1734.00 24349.00 8x7g7z2azkbwy java@lena015 (TNS V1-V3) SELECT ES.EMPSKD_ACT_START_TIM...
3,484,791 7 497,827.29 2.16 359.64 3188.47 6kn1bh485cgfm java@lena014 (TNS V1-V3) SELECT WRKS_WORK_DATE FROM J...
2,975,671 8,800,248 0.34 1.85 4960.29 19013.56 0yg00z7gwc8xv java@lena014 (TNS V1-V3) SELECT * FROM override o WHERE...
2,758,931 1 2,758,931.00 1.71 189.14 12969.05 2rtppqwfnvucj java@lena014 (TNS V1-V3) SELECT WRKS_WORK_DATE FROM J...
1,345,288 1 1,345,288.00 0.84 316.63 1319.96 cg19gczm0t1rq PYW121WA.exe select unique vctp.EMP...
1,321,391 0 0.82 302.93 1317.47 6dq9gfc26kmbt PYW121WA.exe select COUNT(*) from...
1,273,572 18,765 67.87 0.79 3078.77 8812.06 0crxpb0xurc21 java@lena014 (TNS V1-V3) select (fd.fcast_calls + fd.fc...
1,248,698 6 208,116.33 0.78 287.11 1297.41 250a6k8scn6d1 java@lena014 (TNS V1-V3) SELECT WRKS_WORK_DATE, EMPL...
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SQL ordered by Executions
Total Executions: 128,083,116
Captured SQL account for 51.0% of Total
Executions Rows Processed Rows per Exec CPU per Exec (s) Elap per Exec (s) SQL Id SQL Module SQL Text
8,800,248 4,896,274 0.56 0.00 0.00 0yg00z7gwc8xv java@lena014 (TNS V1-V3) SELECT * FROM override o WHERE...
8,463,493 2,096 0.00 0.00 0.00 60tk6bna3qwbn java@lena014 (TNS V1-V3) SELECT /*+INDEX(OVERRIDE IDX_O...
6,077,148 6,077,148 1.00 0.00 0.00 88vs2qyv0wrr7 java@lena018 (TNS V1-V3) SELECT SEQ_AMXAVS_ID.NEXTVAL F...
4,854,539 4,854,135 1.00 0.00 0.00 frdva1m6src9p java@lena014 (TNS V1-V3) select * from emp_def_lab wher...
4,520,588 4,840,522 1.07 0.00 0.00 1jgzwf0qkrmnv java@lena018 (TNS V1-V3) delete from "WORKBRAIN"."AMX_...
4,205,634 9,720,125 2.31 0.00 0.00 9gj46z0yfjbn6 java@lena014 (TNS V1-V3) SELECT * FROM so_posn_set_elmt...
3,834,278 3,834,039 1.00 0.00 0.00 gmgvzfk9nz404 java@lena014 (TNS V1-V3) SELECT ACT_ID, ACT_NAME, ACT...
2,985,988 2,674,478 0.90 0.00 0.00 f736f78bg36fz java@lena014 (TNS V1-V3) SELECT WBT_ID FROM SO_EMPLOYEE...
2,081,020 2,080,811 1.00 0.00 0.00 brnrwgx8c44zu java@lena014 (TNS V1-V3) SELECT tcode_udf8 FROM time_co...
1,779,779 2,531,807 1.42 0.00 0.00 fv9j5aanhvn35 java@lena014 (TNS V1-V3) select * from employee_team wh...
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SQL ordered by Parse Calls
Total Parse Calls: 42,958,894
Captured SQL account for 65.4% of Total
Parse Calls Executions % Total Parses SQL Id SQL Module SQL Text
6,077,150 6,077,148 14.15 88vs2qyv0wrr7 java@lena018 (TNS V1-V3) SELECT SEQ_AMXAVS_ID.NEXTVAL F...
4,205,421 4,205,634 9.79 9gj46z0yfjbn6 java@lena014 (TNS V1-V3) SELECT * FROM so_posn_set_elmt...
3,834,191 3,834,278 8.93 gmgvzfk9nz404 java@lena014 (TNS V1-V3) SELECT ACT_ID, ACT_NAME, ACT...
1,603,096 2,081,020 3.73 brnrwgx8c44zu java@lena014 (TNS V1-V3) SELECT tcode_udf8 FROM time_co...
982,185 982,187 2.29 4m7m0t6fjcs5x update seq$ set increment$=:2,...
902,759 906,293 2.10 6cvn595prdbtf java@lena014 (TNS V1-V3) SELECT wbt_id FROM employee_te...
821,077 1,779,779 1.91 fv9j5aanhvn35 java@lena014 (TNS V1-V3) select * from employee_team wh...
681,828 681,857 1.59 f0jjm3ky3kawn java@lena014 (TNS V1-V3) SELECT * FROM EMPLOYEE_BALANCE...
548,293 912,139 1.28 dmw686hrngaxf java@lena014 (TNS V1-V3) SELECT * FROM override WHERE o...
345,765 345,765 0.80 ftj9uawt4wwzb select condition from cdef$ wh...
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SQL ordered by Version Count
Only Statements with Version Count greater than 20 are displayed
Version Count Executions SQL Id SQL Module SQL Text
163 38,796 ax51zndhagcxh java@lena018 (TNS V1-V3) UPDATE work_summary SET wr...
122 444 7pgr0hyg72xps java@lena014 (TNS V1-V3) INSERT INTO employee_schedule ...
100 42,367 3dg7u9t51sszw java@lena014 (TNS V1-V3) UPDATE employee_schedule SET ...
41 131,055 c1zdcc94svbpb java@lena014 (TNS V1-V3) UPDATE override SET EMP_ID =...
{code}
Thank you. -
How to do Detailed AWR Report Analysis
Hi,
Please let me Know how to do analysis AWR report and get it corrected.The best way to isolate the bottlenecks in Oracle is to analyze the top five wait events for the database and look for any external waits that might be associated with disk, CPU and network.
Oracle provide two scripts to produce workload repository reports (awrrpt.sql and awrrpti.sql). They are similar in format to the statspack reports and give the option of HTML or plain text formats. The two reports give essential the same output but the awrrpti.sql allows you to select a single instance. The reports can be generated as follows.
@$ORACLE_HOME/rdbms/admin/awrrpt.sql
@$ORACLE_HOME/rdbms/admin/awrrpti.sql
The scripts prompt you to enter the report format (html or text), the start snapshot id, the end snapshot id and the report filename. The resulting report can be opend in a browser or text editor accordingly.
http://www.oracle-base.com/articles/10g/automatic-workload-repository-10g.php
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