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Job Management Option (WLM) r11 Basic Scalability Tests. Objectives. Primary Objective: Run basic scalability tests with Unicenter Job Management Option r11 Define 7500 Job sets in a suite of 75. Each suite has 100 jobsets Each jobset has 6 jobs Job 1 – No dependency - PowerPoint PPT Presentation
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Job ManagementOption (WLM)
r11 Basic Scalability Tests
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© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Objectives
- Primary Objective: Run basic scalability tests with Unicenter Job Management Option r11
- Define 7500 Job sets in a suite of 75.- Each suite has 100 jobsets- Each jobset has 6 jobs
- Job 1 – No dependency- Job 2 – No dependency - Job 3 – No dependency- Job 4 – Dependent on completion of Jobs 1,2 and 3- Job 5 – Dependent on Job 4- Job 6 – Dependent on Job 5
- Each jobset, with the exception of the first jobset, is dependent on the previous jobset
- Each job will execute cawto.exe command- Maximum of 45,000 jobs to be scheduled each working day- NO dependency between Job Suites. All 75 Job suite will run at the same
time- Perform tests on Windows Operating System
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Job Suite & Jobset Structures
JobSet 1
JobSet 1
JobSet 2
JobSet 100
Job Suite JobSet
Job 1 Job 2 Job 3
Job 4
Job 5
Job 6
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Machine Specification
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Agent Breakdown
- JMO – Manager- Total Jobset 7500- Total Jobs 45,000
- Agents- Local Server (Same server as where Manager is running)- 3000 Jobsets- 18,000 Jobs
- Remote Server- 4500 Jobset- 27,000 Jobs
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Tracking File Cleanup
1400 Jobsets
8400 Jobs
Purged in 78 seconds
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Adding Jobsets to Tracking File
Adding Jobsets to Tracking File:
1400 Jobsets - 15 seconds
7500 Jobsets – 77 seconds
First Jobset Last Jobset
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Adding Jobs to Tracking File
First JobLast Job
Adding Jobs to the tracking file
8400 Jobs - 188 seconds
45000 Jobs - 1116 seconds (18 minutes)
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Counts
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Monitor Status
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Classic GUI
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Total Scheduling Time – 8400 Jobs
Last Job
Last Jobset19 mins 43 seconds to complete 8400 jobs including job submission, execution time and dependency delays
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Total Scheduling Time – 45000 Jobs
Start of First Job End of Last
Jobset
161 mins 9 seconds to complete 45000 jobs including job submission, execution time and dependency delays
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Scheduling Overhead
Time lapse between completion of one job to execution of next dependent job
7 seconds
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Scheduling Overhead – Peak Time
Time lapse between completion of one job and execution of the next dependent job
14 seconds
In this test, there can be 75 job suites active. Each Job suite can have 3 jobs active at one time. Maximum number of job completion events that can be generated is 225.
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
MCC Displays
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
MCC User Interface
- There was a significant delay in MCC “Job Status” display. MCC displays data in small chunks of around 60 jobs but the count varied and took significant time. This suggests it would not be practical to administer 45,000 jobs with MCC UI.
- Classic GUI (caugui tjob) took approx. 20 seconds to display and sort 45,000 jobs – Better Approach!
© 2005 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies.
Conclusion
- MDB = Ingres
- 45,000 jobs with reasonable degree of dependency can be executed without significant delay.
- However, there will be some delay in administrating these of jobs from some User Interfaces.
- Autoscan time has been significantly improved from previous release
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