crystal reports barcode not working CH A PT ER 2 0 PERF O RMAN CE TUNI NG: TUN ING TH E I NS TA NCE in Font

Creator USS Code 39 in Font CH A PT ER 2 0 PERF O RMAN CE TUNI NG: TUN ING TH E I NS TA NCE

CH A PT ER 2 0 PERF O RMAN CE TUNI NG: TUN ING TH E I NS TA NCE
Print Code 3 Of 9 In None
Using Barcode creation for Font Control to generate, create Code-39 image in Font applications.
www.OnBarcode.com
Code 3/9 Drawer In None
Using Barcode generator for Font Control to generate, create ANSI/AIM Code 39 image in Font applications.
www.OnBarcode.com
You can cancel the workload replay in midstream by doing this: SQL> exec dbms_workload_replay.cancel_replay();
UPC - 13 Creator In None
Using Barcode creation for Font Control to generate, create GS1 - 13 image in Font applications.
www.OnBarcode.com
Painting PDF-417 2d Barcode In None
Using Barcode maker for Font Control to generate, create PDF-417 2d barcode image in Font applications.
www.OnBarcode.com
Analyzing Workload Capture and Replay
EAN 128 Drawer In None
Using Barcode drawer for Font Control to generate, create UCC-128 image in Font applications.
www.OnBarcode.com
Encoding Barcode In None
Using Barcode creator for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Once the database completes the workload replay, you can analyze the replay report to find out about any errors and performance differences, as well as possible data anomalies between the original workload and the replayed workload. Here s how you d get a replay report by executing the GET_REPLAY_INFO function: declare cap_id rep_id rep_rpt begin cap_id := number; number; clob;
Draw Barcode In None
Using Barcode generator for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Drawing OneCode In None
Using Barcode maker for Font Control to generate, create USPS OneCode Solution Barcode image in Font applications.
www.OnBarcode.com
dbms_workload_replay.get_replay_info (dir => 'mytestdir'); select max(id) into rep_id from dba_workload_replays where capture_id = cap_id; rep_rpt := dbms_workload_replay.report( replay_id => rep_id, format => dbms_workload_replay.type_text);
Paint Code 3/9 In Java
Using Barcode drawer for Android Control to generate, create USS Code 39 image in Android applications.
www.OnBarcode.com
Making USS Code 39 In None
Using Barcode drawer for Software Control to generate, create ANSI/AIM Code 39 image in Software applications.
www.OnBarcode.com
end; / The REPLAY_REPORT function produces the following text report: Error Data (% of total captured actions) New errors: 12.3% Not reproduced old errors: 1.0% Mutated errors: 2.0% Data Divergence Percentage of row count diffs: 7.0% Average magnitude of difference (% of captured): 4.0% Percentage of diffs because of error (% of diffs): 20.0% Result checksums were generated for 10% of all actions(% of checKSUMS) Percentage of failed checksums: 0.0% Percentage of failed checksums on same row count: 0.0% Replay Specific Performance Metrics Total time deficit (-)/speed up (+): -32 min
Denso QR Bar Code Creator In Objective-C
Using Barcode encoder for iPhone Control to generate, create QR Code JIS X 0510 image in iPhone applications.
www.OnBarcode.com
UCC - 12 Generator In Objective-C
Using Barcode creation for iPad Control to generate, create UCC - 12 image in iPad applications.
www.OnBarcode.com
CHAPTER 20 PERFOR MAN CE TUNING: TUNING THE INSTA NCE
Barcode Drawer In None
Using Barcode generator for Office Excel Control to generate, create Barcode image in Office Excel applications.
www.OnBarcode.com
Barcode Drawer In Objective-C
Using Barcode creation for iPhone Control to generate, create Barcode image in iPhone applications.
www.OnBarcode.com
Total time of synchronization: 44 min Average elapsed time difference of calls: 0.1 sec Total synchronization events: 3675119064 You can also get a report in the HTML or XML format. You can query the DBA_WORKLOAD_ REPLAYS view for the history of the replays performed by the database. You must pay attention to any significant divergence between the captured workload and the replay of that workload. Any data divergence such as a smaller or larger result set in one of the two executions of the analyzer is a serious issue and merits further investigation. You must also check the performance deviation between the replay and the original workload. If the replay is taking longer to complete, you must consider this a serious issue. Any errors during the workload replay are good things for you to focus on as well. You can also use the ADDM to analyze the performance differences between the capture and the replay systems. Note that the presence of any of the following in the workload will exacerbate data or error divergence: Implicit session dependencies due to things such as the use of the DBMS_PIPE package Multiple commits within PL/SQL User locks Using nonrepeatable functions Any external interaction with URLs or database links Use the following views to manage Database Replay: DBA_WORKLOAD_CAPTURES shows all workload captures you performed in a database. DBA_WORKLOAD_FILTERS shows all workload filters you defined in a database. DBA_WORKLOAD_REPLAYS shows all workload replays you performed in a database. DBA_WORKLOAD_REPLAY_DIVERGENCE helps monitor workload divergence. DBA_WORKLOAD_THREAD helps monitor the status of external replay clients. DBA_WORKLOAD_CONNECTION_MAP shows all connection strings used by workload replays. Database Replay tests almost all of the database workload, unlike third-party tools, which can only simulate part of the real workload in an Oracle database. Compared to the third-party tools, the Database Replay tool is faster, and therefore you can compile the replay in a much shorter time period.
Reading PDF 417 In Visual Studio .NET
Using Barcode recognizer for .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
Print Denso QR Bar Code In C#
Using Barcode creator for Visual Studio .NET Control to generate, create Denso QR Bar Code image in VS .NET applications.
www.OnBarcode.com
SQL Performance Analyzer
Generate Barcode In Java
Using Barcode printer for Java Control to generate, create Barcode image in Java applications.
www.OnBarcode.com
Data Matrix ECC200 Creation In Java
Using Barcode encoder for Android Control to generate, create DataMatrix image in Android applications.
www.OnBarcode.com
The SQL Performance Analyzer, which together with the Database Replay feature forms the Total Replay feature offered by Oracle, enables you to test the impact of major system changes such as a database upgrade on SQL workload response time. The SQL Performance Analyzer analyzes and compares SQL performance before and after the system change and provides suggestions to improve any deterioration in performance. You can use the SQL Performance Analyzer to analyze potential changes in SQL performance following system changes such as database, application, operating system, or hardware upgrades; changes in initialization parameter settings; SQL tuning actions; and statistics gathering and schema changes. The SQL Performance Analyzer lets you know, ahead of an actual database upgrade, which of your SQL statements is possibly going to regress in performance, so you can take care of them. You
Code 39 Extended Recognizer In Visual C#
Using Barcode scanner for .NET framework Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
Read UCC-128 In VB.NET
Using Barcode scanner for .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
Copyright © OnBarcode.com . All rights reserved.