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Umeå University
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Staff photo Johan Tordsson

Johan Tordsson

Researching distributed systems and autonomics. Previous topics include grids, clouds, data centers, and virtualization technology. Current focus are microservices and cloud native.

Research qualifications: Docent

Contact

E-mail
johan.tordsson@umu.se
Phone

Works at

Affiliation
Adjunct professor at Department of Computing Science
Location
MIT-huset, Umeå universitet, MIT.B.218 Umeå universitet, 901 87 Umeå
Breaking the vicious circle: self-adaptive microservice circuit breaking and retry
2023 IEEE international conference on cloud engineering: proceedings, IEEE Computer Society 2023 : 32-42
Saleh Sedghpour, Mohammad Reza; Garlan, David; Schmerl, Bradley; et al.
Hydragen: a microservice benchmark generator
2023 IEEE 16th international conference on cloud computing (CLOUD), IEEE 2023 : 189-200
Saleh Sedghpour, Mohammad Reza; Obeso Duque, Aleksandra; Cai, Xuejun; et al.
An Empirical Study of Service Mesh Traffic Management Policies for Microservices
ICPE '22: Proceedings of the 2022 ACM/SPEC on International Conference on Performance Engineering, New York: ACM Digital Library 2022 : 17-27
Saleh Sedghpour, Mohammad Reza; Klein, Cristian; Tordsson, Johan
Model-based Stream Processing Auto-scaling in Geo-Distributed Environments
2021 International Conference on Computer Communications and Networks (ICCCN)
Arkian, Hamidreza; Pierre, Guillaume; Tordsson, Johan; et al.
Service mesh circuit breaker: From panic button to performance management tool
HAOC '21: Proceedings of the 1st Workshop on High Availability and Observability of Cloud Systems, Association for Computing Machinery (ACM) 2021 : 4-10
Saleh Sedghpour, Mohammad Reza; Klein, Cristian; Tordsson, Johan
A HPC Co-scheduler with Reinforcement Learning
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer 2021 : 126-148
Souza, Abel; Pelckmans, Kristiaan; Tordsson, Johan
Performance Diagnosis in Cloud Microservices Using Deep Learning
Service-Oriented Computing – ICSOC 2020 Workshops: AIOps, CFTIC, STRAPS, AI-PA, AI-IOTS, and Satellite Events Dubai, United Arab Emirates, December 14–17, 2020 Proceedings, Cham: Springer 2021 : 85-96
Wu, Li; Bogatinovski, Jasmin; Nedelkoski, Sasho; et al.
MicroDiag: Fine-grained Performance Diagnosis for Microservice Systems
2021 IEEE/ACM International Workshop on Cloud Intelligence (CloudIntelligence), IEEE 2021 : 31-36
Wu, Li; Tordsson, Johan; Bogatinovski, Jasmin; et al.
Causal Inference Techniques for Microservice Performance Diagnosis: Evaluation and Guiding Recommendations
2021 IEEE International Conference on Autonomic Computing and Self-Organizing Systems, ACSOS 2021: Proceedings, IEEE 2021 : 21-30
Wu, Li; Tordsson, Johan; Elmroth, Erik; et al.
An Experiment-Driven Performance Model of Stream Processing Operators in Fog Computing Environments
SAC '20: Proceedings of the 35th Annual ACM Symposium on Applied Computing, ACM Digital Library 2020 : 1763-1771
Arkian, Hamidreza; Pierre, Guillaume; Tordsson, Johan; et al.
Spreading the Heat: Multi-cloud Controller for Failover and Cross-site Offloading
Web, Artificial Intelligence and Network Applications: WAINA 2020, Springer Nature 2020 : 1154-1164
Kolberg, Simon; Bayuh Lakew, Ewnetu; Svärd, Petter; et al.
ASA - The Adaptive Scheduling Architecture
HPDC '20: Proceedings of the 29th International Symposium on High-Performance Parallel and Distributed Computing, ACM Digital Library 2020 : 161-165
Souza, Abel; Pelckmans, Kristiaan; Ghoshal, Devarshi; et al.
Instability in Geo-Distributed Kubernetes Federation: Causes and Mitigation
Conference Proceedings: 2020 28th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) : 1-8
Tamiru, Mulugeta; Pierre, Guillaume; Tordsson, Johan; et al.
An Experimental Evaluation of the Kubernetes Cluster Autoscaler in the Cloud
2020 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), IEEE 2020 : 17-24
Tamiru, Mulugeta; Tordsson, Johan; Elmroth, Erik; et al.
Security-Performance Trade-offs of Kubernetes Container Runtimes
2020 28th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), IEEE 2020 : 1-4
Viktorsson, William; Klein, Cristian; Tordsson, Johan
MicroRAS: Automatic Recovery in the Absence of Historical Failure Data for Microservice Systems
2020 IEEE/ACM 13TH INTERNATIONAL CONFERENCE ON UTILITY AND CLOUD COMPUTING (UCC 2020), IEEE 2020 : 227-236
Wu, Li; Tordsson, Johan; Acker, Alexander; et al.
MicroRCA: Root Cause Localization of Performance Issues in Microservices
NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium, IEEE 2020 : 1-9
Wu, Li; Tordsson, Johan; Elmroth, Erik; et al.
Hybrid Resource Management for HPC and Data Intensive Workloads
2019 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID), Los Alamitos: IEEE Computer Society 2019 : 399-409
Souza, Abel; Rezaei, Mohamad; Laure, Erwin; et al.
Virtualization techniques compared: performance, resource, and power usage overheads in clouds
ICPE 2018 - Proceedings of the 2018 ACM/SPEC International Conference on Performance Engineering, ACM Digital Library 2018 : 145-156
Kostentinos Tesfatsion, Selome; Klein, Cristian; Tordsson, Johan
Power and Performance Optimization in FPGA-accelerated Clouds
Concurrency and Computation, John Wiley & Sons 2018, Vol. 30, (18)
Kostentinos Tesfatsion, Selome; Proaño, Julio; Tomás, Luis; et al.
Utility-based Allocation of Industrial IoT Applications in Mobile Edge Clouds
Report / UMINF, 18.11
Mehta, Amardeep; Bayuh Lakew, Ewnetu; Tordsson, Johan; et al.
Utility-based Allocation of Industrial IoT Applications in Mobile Edge Clouds
2018 IEEE 37th International Performance Computing and Communications Conference (IPCCC)
Mehta, Amardeep; Bayuh Lakew, Ewnetu; Tordsson, Johan; et al.
Hybrid Adaptive Checkpointing for Virtual Machine Fault Tolerance
Proceedings - 2018 IEEE International Conference on Cloud Engineering, IC2E 2018, Institute of Electrical and Electronics Engineers (IEEE) 2018 : 12-22
Souza, Abel; Papadopoulos, Alessandro Vittorio; Tomás Bolivar, Luis; et al.
Virtualization Techniques Compared: Performance, Resource, and Power Usage Overheads in Clouds
ACM/SPEC Internation Conference on Performance Engineering (ICPE)
Tesfatsion, Selome Kostentinos; Klein, Cristian; Tordsson, Johan
PerfGreen: Performance and Energy Aware Resource Provisioning for Heterogeneous Clouds
2018 IEEE International Conference on Autonomic Computing (ICAC) : 81-90
Tesfatsion, Selome Kostentinos; Wadbro, Eddie; Tordsson, Johan
An unsupervised approach to online noisy-neighbor detection in cloud data centers
Expert systems with applications, Elsevier 2017, Vol. 89 : 188-204
Lorido-Botran, Tania; Huerta, Sergio; Tomás, Luis; et al.
OptiBook: Optimal Resource Booking for Energy-efficient Datacenters
2017 IEEE/ACM 25th International Symposium on Quality of Service (IWQoS)
Tesfatsion, Selome Kostentinos; Tomás, Luis; Tordsson, Johan
Dynamic application placement in the Mobile Cloud Network
Future Generation Computer Systems, Vol. 70 : 163-177
Tärneberg, William; Mehta, Amardeep; Wadbro, Eddie; et al.
Distributed Approach to the Holistic Resource Management of a Mobile Cloud Network
2017 IEEE 1st International Conference on Fog and Edge Computing (ICFEC) : 51-60
Tärneberg, William; Papadopoulos, Alessandro V.; Mehta, Amardeep; et al.
A control theoretical approach to non-intrusive geo-replication for cloud services
2016 IEEE 55TH CONFERENCE ON DECISION AND CONTROL (CDC), IEEE 2016 : 1649-1656
Dürango, Jonas; Tärneberg, William; Tomas, Luis; et al.
Modeling and Placement of Cloud Services with Internal Structure
IEEE Transactions on Cloud Computing, IEEE Computer Society 2016, Vol. 4, (4) : 429-439
Espling, Daniel; Larsson, Lars; Li, Wubin; et al.
Autonomic resource management for optimized power and performance in multi-tenant clouds
2016 IEEE INTERNATIONAL CONFERENCE ON AUTONOMIC COMPUTING (ICAC), LOS ALAMITOS: IEEE Computer Society 2016 : 85-94
Kostentinos Tesfatsion, Selome; Wadbro, Eddie; Tordsson, Johan
How beneficial are intermediate layer Data Centers in Mobile Edge Networks?
2016 IEEE 1st International Workshops on Foundations and Applications of Self-* Systems : 222-229
Mehta, Amardeep; Tärneberg, William; Klein, Cristian; et al.
PEAS: A Performance Evaluation framework for Auto-Scaling strategies in cloud applications
ACM Transactions on Modeling and Performance Evaluation of Computing Systems, Association for Computing Machinery (ACM) 2016, (4)
Papadopoulos, Alessandro Vittorio; Ali-Eldin, Ahmed; Årzén, Karl-Erik; et al.
FPGA-Aware Scheduling Strategies at Hypervisor Level in Cloud Environments
Scientific Programming
Proaño Orellana, Julio; Caminero, Bianca; Carrión, Carmen; et al.
Analysis and characterization of a Video-on-Demand service workload
Proceedings of the 6th ACM Multimedia Systems Conference, MMSys 2015, ACM Digital Library 2015 : 189-200
Ali-Eldin, Ahmed; Kihl, Maria; Tordsson, Johan; et al.
Contextualization: dynamic configuration of virtual machines
Journal of Cloud Computing: Advances, Systems and Applications, Springer 2015, Vol. 4, (17)
Armstrong, Django; Espling, Daniel; Tordsson, Johan; et al.
Event-Driven Application Brownout: Reconciling High Utilization and Low Tail Response Times
2015 International Conference on Cloud and Autonomic Computing (ICCAC), New York: IEEE Computer Society 2015 : 1-12
Desmeurs, David; Klein, Cristian; Papadopoulos, Alessandro; et al.
Method, node and computer program for enabling automatic adaptation of resource units
Elmroth, Erik; Gardfjall, Peter; Tordsson, Johan; et al.
Online Spike Detection in Cloud Workloads
2015 IEEE INTERNATIONAL CONFERENCE ON CLOUD ENGINEERING (IC2E 2015), New York: IEEE Computer Society 2015 : 446-451
Mehta, Amardeep; Durango, Jonas; Tordsson, Johan; et al.
Principles and performance characteristics of algorithms for live VM migration
ACM SIGOPS Operating Systems Review, New York, NY, USA: Association for Computing Machinery (ACM) 2015, Vol. 49, (1) : 142-155
Svärd, Petter; Hudzia, Benoit; Walsh, Steve; et al.
Continuous Datacenter Consolidation
2015 IEEE 7TH INTERNATIONAL CONFERENCE ON CLOUD COMPUTING TECHNOLOGY AND SCIENCE (CLOUDCOM) : 387-396
Svärd, Petter; Li, Wubin; Wadbro, Eddie; et al.
Reducing Noisy-Neighbor Impact with a Fuzzy Affinity-Aware Scheduler
2015 INTERNATIONAL CONFERENCE ON CLOUD AND AUTONOMIC COMPUTING (ICCAC), New York: IEEE Computer Society 2015 : 33-44
Tomas, Luis; Tordsson, Johan; Vazquez, Carlos; et al.
A Cloud Scheduler Assisted by a Fuzzy Affinity-Aware Engine
2015 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), IEEE Computer Society 2015 : 1-8
Vazquez, Carlos; Moreno, Gines; Tomas, Luis; et al.
How will your workload look like in 6 years?: Analyzing Wikimedia's workload
Proceedings of the 2014 IEEE International Conference on Cloud Engineering (IC2E 2014), IEEE Computer Society 2014 : 349-354
Ali-Eldin, Ahmed; Rezaie, Ali; Mehta, Amardeep; et al.
Measuring cloud workload burstiness
2014 IEEE/ACM 7th International Conference on Utility and Cloud Computing (UCC), IEEE conference proceedings 2014 : 566-572
Ali-Eldin, Ahmed; Seleznjev, Oleg; Sjöstedt-de Luna, Sara; et al.
Hecatonchire: Enabling Multi-Host Virtual Machines by Resource Aggregation and Pooling
Report / UMINF, 14.11
Svärd, Petter; Hudzia, Benoit; Tordsson, Johan; et al.
Hecatonchire: Towards Multi-Host Virtual Machines by Server Disaggregation
EuroPar 2014: 20:th International Conference on Parallell Processing, Springer 2014 : 519-529
Svärd, Petter; Hudzia, Benoit; Tordsson, Johan; et al.
Continuous Datacenter Consolidation
Report / UMINF, 2014:08
Svärd, Petter; Li, Wubin; Wadbro, Eddie; et al.
A combined frequency scaling and application elasticity approach for energy-efficient cloud computing
Sustainable Computing: Informatics and Systems, Amsterdam: Elsevier 2014, Vol. 4, (4) : 205-214
Tesfatsion, Selome; Wadbro, Eddie; Tordsson, Johan
View publications in DiVA

Research groups

Research leaders
Autonomous Distributed Systems Lab

Research projects

1 December 2023 until 30 April 2029
De facto Center of Excellence in Autonomous Distributed Systems
1 September 2021 until 1 September 2022
WARA Common Information Bridge -Enabling Research on Data-Driven Cloud Operations