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Copyright © 2011 by the Commonwealth of Pennsylvania. All Rights Reserved. Load Test Report.

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Presentation on theme: "Copyright © 2011 by the Commonwealth of Pennsylvania. All Rights Reserved. Load Test Report."— Presentation transcript:

1 Copyright © 2011 by the Commonwealth of Pennsylvania. All Rights Reserved. Load Test Report

2 Contents Project Overview Release Application Changes Release Performance Tuning Load Test Approach Load Test Methodology Load Testing scenario enhancements Load Test Comparison SQL Execution Comparison Batch Volume Testing Approach Methodology Test Comparisons 2

3 Project Overview 3

4 Release Application Changes 4

5 5 Release Performance Tuning Indexes applied Query Tuning -

6 Load Test Approach Integrated load tests were conducted with: were tested with scripts representing the application – including: , vUsers were calculated to represent 100% load for, 100% of the expected production application load for based on the average usage during a two hour time period. 6

7 Load Testing Scenario Changes The scripts below have been added to measure the performance of the of : 7

8 Load Test Comparison Overview Column Descriptions Column I – current production metrics at 100% load prorated to 2 hrs. Column II – Integrated average load test results 1 for Column III – Integrated average load test results 2 for Column IV, V – Integrated load test results with all modules 8

9 Load Test Comparison Production Metrics Average for Last Release 1 Average for Last Release 2 (if needed) Baseline I Baseline II ColumnIIIIIIIVV Test Volume- – 100% # of Virtual Users- Total Passed Transactions- Total Failed Transactions- % Processor Time (Web App Server) - - % CPU Utilization (Database Server) - Average Database Connections - Average Throughput (bytes/second) - Average Response Time ( ) -

10 Load Test Comparison 10 Production Metrics Average for Last Release 1 Average for Last Release 2 (if needed) Baseline I Baseline II ColumnIIIIIIIVV Test Volume-100% Average Response Time - Business Metrics **Add additional functional areas as needed

11 SQL Execution Statistics 11 SQL_IDProrated Value for 2 hrs Load Test Execution Count Gap in Executions

12 SQL Execution Comparison Percentage of top 10 queries covered during test: xx% Percentage of the top 30 queries covered during test: xx% Primary reasons for the coverage difference: 12

13 Batch Volume Testing Approach Testing of modified batch: Batches were executed through the OpCon schedule while pointed to the Load database Measure run times and server utilization of the updated code run against Load DB. Compare new code/Load database statistics against old code/Production. 13

14 Batch Volume Test - I 14 Job NameDescription Run Time (min) Start TimeEnd Time Average DB CPU% Average APP21 CPU%

15 Batch Volume Test - II 15 Job NameDescription Run Time (min) Start TimeEnd Time Average DB CPU% Average APP21 CPU%


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