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URN: urn:nbn:de:swb:90-419665

Efficient Main Memory Deduplication Through Cross Layer Integration

Miller, Konrad

Abstract:
Limited main memory size is the primary bottleneck for consolidating VMs. Memory scanners reduce the memory footprint of VMs by eliminating duplicate memory pages. Our approach extends main memory scanners through Cross Layer I/O-based Hints (XLH). Compared to scanners such as KSM, XLH can merge equal pages that stem from the virtual disk image earlier by minutes and is capable of saving up to eight times as much memory, at the same scan-rate.


Zugehörige Institution(en) am KIT Institut für Technische Informatik (ITEC)
Publikationstyp Hochschulschrift
Jahr 2014
Sprache Englisch
Identifikator KITopen ID: 1000041966
Verlag Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Informatik (INFORMATIK)
Institut Institut für Technische Informatik (ITEC)
Prüfungsdaten 17.07.2014
Referent/Betreuer Prof. F. Bellosa
Schlagworte Memory Deduplication, KSM, XLH
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