A problem that is prevalent for testers at Ericsson is that performance test results are continuously generated but not analyzed. The time between occurrence of problems and information about the occurrence is long and variable. This is due to the manual analysis of log files that is time consuming and tedious. The requested solution is automation with an algorithm that analyzes the performance and notifies when problems occur. A binary classifier algorithm, based on statistical methods, was developed and evaluated as a solution to the stated problem. The algorithm was evaluated with simulated data and produced an accuracy of 97.54 %, to detect trend breaks. Furthermore, correlation analysis was carried out between performance and hardware ...
In the modern wireless communication industry, radio communication equipment vendors not only produc...
Att korrigera fel inom ett system är en kritisk punkt för företag. Om det levereras en produkt med b...
Ericsson AB in Katrineholm is a part of the Section Business Unit Network in the Ericsson Group. The...
A problem that is prevalent for testers at Ericsson is that performance test results are continuousl...
Före lansering av ny mjukvara så är det vitkigt att veta mjukvarans begränsningar innan användarna g...
This thesis focuses on software fault detection in the telecom industry, which is crucial for compan...
Testing code is a vital part at any software producing company, to ensure no faulty code slips throu...
Programvara skapas för att lösa ett visst definierat problem. I denna process sker vanligtvis inkrem...
Avoidable rework constitutes a large part of development projects, i.e. 20-80 percent depending on t...
Detta examensarbete är en analys av utvecklingsprocessen för tre utvecklingsnoder på en produktutvec...
This master thesis addresses the problem of classifying test failures in Ericsson AB’s BAIT test fra...
This report presents a case study of software faults conducted on behalf of Scania. The aim of the t...
Monitoring systems used in the industry mainly trigger alerts based on system metrics such as CPU us...
This thesis presents an in-depth exploration of regression testing metrics and their relationship wi...
This master thesis has been carried out at Scania R&D at the department of Powertrain Control Sy...
In the modern wireless communication industry, radio communication equipment vendors not only produc...
Att korrigera fel inom ett system är en kritisk punkt för företag. Om det levereras en produkt med b...
Ericsson AB in Katrineholm is a part of the Section Business Unit Network in the Ericsson Group. The...
A problem that is prevalent for testers at Ericsson is that performance test results are continuousl...
Före lansering av ny mjukvara så är det vitkigt att veta mjukvarans begränsningar innan användarna g...
This thesis focuses on software fault detection in the telecom industry, which is crucial for compan...
Testing code is a vital part at any software producing company, to ensure no faulty code slips throu...
Programvara skapas för att lösa ett visst definierat problem. I denna process sker vanligtvis inkrem...
Avoidable rework constitutes a large part of development projects, i.e. 20-80 percent depending on t...
Detta examensarbete är en analys av utvecklingsprocessen för tre utvecklingsnoder på en produktutvec...
This master thesis addresses the problem of classifying test failures in Ericsson AB’s BAIT test fra...
This report presents a case study of software faults conducted on behalf of Scania. The aim of the t...
Monitoring systems used in the industry mainly trigger alerts based on system metrics such as CPU us...
This thesis presents an in-depth exploration of regression testing metrics and their relationship wi...
This master thesis has been carried out at Scania R&D at the department of Powertrain Control Sy...
In the modern wireless communication industry, radio communication equipment vendors not only produc...
Att korrigera fel inom ett system är en kritisk punkt för företag. Om det levereras en produkt med b...
Ericsson AB in Katrineholm is a part of the Section Business Unit Network in the Ericsson Group. The...