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October 11-15
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Friday, October 15 • 5:25pm - 6:00pm
Do Not Disturb Mode: Fine-Tuning Resources for Latency Sensitive Workloads - Antti Kervinen, Intel & Peter Hunt, Red Hat

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Do you get your best work done without interruptions? Many people do, and Kubernetes workloads are no different. While there exist ways to run workloads in Kubernetes on dedicated CPUs, they still share resources like CPU cache, memory bandwidth and storage I/O. Recently, CRI-O and containerd have been extended to allow admins to control how these resources are shared. With the correct hardware and node configuration, users can put their applications in different classes that configure the amount of storage and memory bandwidth, and CPU cache that their applications need.

In this talk, Antti Kervinen and Peter Hunt will talk about required hardware, the extensions, and describe ways that admins can configure their workloads to finally get some peace and quiet.
Speakers
PH

Peter Hunt

Senior Software Engineer, Red Hat
Peter Hunt is a Senior Software Engineer working on Openshift at Red Hat. Passionate about free software, Peter focuses on maintaining the container engines CRI-O and Podman. Outside of the virtual world, Peter likes collecting floral-printed pants, gardening, and dancing.
avatar for Antti Kervinen

Antti Kervinen

Cloud Orchestration Software Engineer, Intel
Antti Kervinen is a Cloud Orchestration Software Engineer working at Intel, whose interest in Linux and distributed systems has led him from academic research of concurrency to the world of Kubernetes. When unplugged, Antti spends his time outdoors discovering wonders of nature.

DoNotDisturbMode KervinenHunt pdf
Friday October 15, 2021 5:25pm - 6:00pm PDT
Petree Hall D + Online
  Runtimes