Unicenter NSM r11Classic 2D Map

Basic Scalability Tests -

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Objectives

- Main objectives:

- To determine the time it takes to launch classic 2D map with large number of Worldview objects in MDB.

- To analyze the impact on status changes with large number of objects

Test 1- Delta vs. Non Delta mode

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Test Plan

- 2D map contains 109,260 objects

- wvsetup to Non Delta mode

- Launch 2D map in non delta mode

- Analyze the time it takes to launch 2dmap

- wvsetup to delta mode

- Launch 2dmap in delta mode

- Analyze the time it takes to launch 2dmap

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MDB Setup

MDB

Ingres MDB Server

catng2d

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Number of Objects

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Non Delta Mode

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Non Delta Mode

Launch time approx 8 minutes

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Delta Mode

Launch time approx 1 minute

© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.

Conclusion

- Non delta mode takes approximately 8 minutes to launch 2D map whereas in delta mode it only takes about 1 minute.

- Ingres Remote MDB

Test 2- Status Changes

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Objective

- Identify maximum number of status changes that can be processed when there is a large number of WorldView objects in the MDB

© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.

Test Plan

- Launch wvscheck to collect wv changes statistics

- Generate 20,000 status changes

- Analyze the csv file generated by wvscheck

© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.

Test Setup

MDB

Ingres MDB Server

Status Changes

wvsCheck

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Status Changes

520 seconds to force 20,000 status changes. The back end processing will take little bit longer to generate wv notifications for these 20000 changes

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Status ComputationsPeriod Interval

5 seconds This Period Total

Average 162.88  

28 79 1419

29 79 1498

30 156 1654

31 170 1824

32 162 1986

33 171 2157

34 168 2325

35 170 2495

36 166 2661

37 175 2836

38 172 3008

39 170 3178

40 164 3342

41 155 3497

42 175 3672

43 173 3845

44 171 4016

45 172 4188

46 174 4362

© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.

Status Computations

- On average, 32.5 events processed per second.

- Test setup selected represents a worse case scenario as MDB is not local and a status storm was generated.

- This scenario generates alot of database updates and Ingres tuning may be required