TY - CONF A1 - Büttner, Johannes A1 - Bohigas Boladeras, Pere A1 - Gottschalk, Philipp A1 - Kucera, Markus A1 - Waas, Thomas T1 - Performance Isolation of Co-located Workload in a Container-based Architecture for Automobile T2 - 9th International Conference on Ambient Computing, Applications, Services and Technologies 2019, 22-26.09.2019, Porto, Portugal N2 - As the development in the automotive sector is facing upcoming challenges, the demand for in-vehicle computing power capacity increases and the need for flexible hardware and software structures arises, allowing dynamic managament of resources. In this new scenario, software components are to be added, removed, updated and migrated between computing units. To isolate the software components from each other and allow its orchestration, a container-based virtualization approach is being tested throughout this research. The analysis focuses on the question if this virtualization technology could be an option to ensure an interference-free operation. Four different sample applications from the automotive environment are tested for their susceptibility to resource contention. The research on the one hand shows that CPU and memory used by an application can be largely isolated with this technology, but on the other hand, it becomes apparent that support for I/O-heavy usage is currently not implemented sufficiently for container engines. KW - container-based virtualization KW - resource management KW - resource isolation KW - stress testing Y1 - 2021 UR - https://opus4.kobv.de/opus4-oth-regensburg/frontdoor/index/index/docId/2231 UR - https://ns2.thinkmind.org/articles/ambient_2019_2_20_40020.pdf SN - 978-1-61208-739-9 SP - 31 EP - 37 ER -