~/talk

Help Rather Than Recycle: Alleviating Cold Startup in Serverless Computing...

on YouTube 18m
Talkat USENIX ATC '22 · 2022-07-11..07-13· [serverless]

speakers

name:Zijun Li
links:none on file
name:Linsong Guo
links:none on file
name:Quan Chen
links:none on file
name:Jiagan Cheng
links:none on file
name:Chuhao Xu
links:none on file
name:Deze Zeng
links:none on file
name:Zhuo Song
links:none on file
name:Tao Ma
links:none on file
name:Yong Yang
links:none on file
name:Chao Li
links:none on file
name:Minyi Guo
links:none on file

resources

video:https://youtu.be/huLv4f6ozx4
slides:none on file

summary

System re-purposes idle warm containers from other functions instead of booting new ones, implemented as Pagurus with an intra-function manager, an inter-function scheduler and a cluster-level sharing-aware balancer. It builds a reusable zygote container that contains common packages and forks secured helper containers per function, and uses a similarity-filtered weighted random sampling policy to pick donors. Evaluation on Azure traces reduces cold startups by 84.6% and cuts alleviated cold-start latency to 16 ms.

AI-written summary · about

chapters (6)

  1. 0:00Intro
  2. 0:43Introduction & Background
  3. 4:30Motivation
  4. 10:02Methodology & Design
  5. 14:33Evaluation
  6. 16:34Conclusion

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