Sökning: "Performance Root-cause Analysis"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden Performance Root-cause Analysis.
1. Performance problem diagnosis in cloud infrastructures
Sammanfattning : Cloud datacenters comprise hundreds or thousands of disparate application services, each having stringent performance and availability requirements, sharing a finite set of heterogeneous hardware and software resources. The implication of such complex environment is that the occurrence of performance problems, such as slow application response and unplanned downtimes, has become a norm rather than exception resulting in decreased revenue, damaged reputation, and huge human-effort in diagnosis. LÄS MER
2. Towards Scalable Performance Analysis of MPI Parallel Applications
Sammanfattning : A considerably fraction of science discovery is nowadays relying on computer simulations. High Performance Computing (HPC) provides scientists with the means to simulate processes ranging from climate modeling to protein folding. LÄS MER
3. Machine learning-based diagnostics and observability in mobile networks
Sammanfattning : To meet the high-performance and reliability demands of 5G, the Radio Access Network (RAN) is moving to a cloud-native architecture. The new microservice architecture promises increased operational efficiency and a shorter time-to-market, but it also comes with a price. LÄS MER
4. Reliability analysis and cost modeling of degrading systems
Sammanfattning : Degradation is an on-going process in systems, equipments and components subjected to various stresses and adverse operating conditions. The factors influencing the degradation process may adversely affect the system or component performance. LÄS MER
5. Physics-of-failure based performance modeling of critical electronic components
Sammanfattning : Reliability prediction of the electronic components used in industrial safety systems requires high accuracy and compatibility with the working environment. The traditional reliability prediction methods that draw on standard handbooks such as MIL-HDBK 217F, Telcordia, PRISM etc. LÄS MER