Unexplored Territory Podcast Episode 19 - Discussing NUMA and Cores per Sockets...
source link: https://frankdenneman.nl/2022/07/01/unexplored-territory-podcast-episode-19-discussing-numa-and-cores-per-sockets-with-the-main-cpu-engineer-of-vsphere/
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Unexplored Territory Podcast Episode 19 – Discussing NUMA and Cores per Sockets with the main CPU engineer of vSphere
Richard Lu joined us to talk basics of NUMA, Cores per Socket, why modern windows and mac systems have a default 2 cores per socket setting, how cores per socket help the guest OS interpret the cache topology better, the impact of incorrectly configured NUMA and Cores per Socket systems and many other interesting CPU related topics. Enjoy another deep dive episode, you can listen to and download the episode on the following platforms:
Topics discussed in the episode
L1TF Speculative-Execution vulnerability
60 minutes of NUMA – VMworld session 2022
Extreme Performance Series: vSphere Compute and Memory Schedulers [HCP2583]
NUMA counters and command line tools – part 1
NUMA command lines tools – part 2
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About the Author
Frank Denneman is a Chief Technologist in the Office of CTO of the Cloud Infrastructure Business Group at VMware. Frank focuses on Machine Learning Infrastructure and on compute resource management such as DRS and NUMA. He is the author of multiple books, including “vSphere 6.5 Host Technical Deep Dive” and the “vSphere Clustering Technical Deep Dive” series. He is the host of the podcast: “Unexplored Territory“.
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