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Friday, June 22 • 12:20 - 12:50
Memory Overcommitment in XEN - Huang Zhichao, Huawei

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This talk will introduce our practice on Memory Overcommitment in XEN, and share some findings and lessons. i.e.: The best practice of POD(Populate On Demand), including live migration of the POD pages; Introduce the mem-shr, a memory-saving de-duplication feature, to merge the samepages; Xenpaging optimizing, including some policy enhancements; Scalability investigation and enhancements on Memory Overcommitment; What fields Memory Overcommitment benefits Huawei Cloud, and some performance data


Zhichao Huang

Senior Software Engineer, Huawei
Zhichao Huang is a senior software engineer from Huawei. He has 12 years working experience on Linux/Virtualization.

Friday June 22, 2018 12:20 - 12:50 GMT+07
Meeting Room 5, Level 3