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October 31 - November 1 - Co-Located Events
October 28-30 - Conference
Lyon Convention Centre - Lyon, France
More information for Open Source Summit + Embedded Linux Conference Europe 2019
Tuesday, October 29 • 16:20 - 16:55
Waiting and Idling: An Anatomy of the Virtual Processor - Bandan Das, Red Hat

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The x86 architecture provides a number of instructions that can improve processor
performance and efficiency when used correctly. However, their behavior might not be
straight forward and evident in a virtualized environment. This talk focuses on processor behavior when these instructions are executed in guest mode. A proper understanding can potentially help application programmers and administrators alike to get maximum performance, utilization and consolidation when dealing with virtualization.

Speakers
avatar for Bandan Das

Bandan Das

Software Developer, Red Hat
Bandan works in the Virtualization group at Red Hat. He works on Qemu and KVM in his day job. He is an avid maker and breaker - the vicious cycle never ends!



Tuesday October 29, 2019 16:20 - 16:55
Amphitheatre
  • Session Slides Included Yes