FlashCube: Fast Provisioning of Serverless Functions with Streamlined Container Runtimes
FlashCube: Fast Provisioning of Serverless Functions with Streamlined Container Runtimes
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FlashCube:通过简化的容器运行时快速配置无服务器功能
DOI:
10.1145/3477113.3487273
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Lu, Hui
中科院分区:
文献类型:
--
作者:
Lin, Zhen;Hsieh, Kao-Feng;Sun, Yu;Shin, Seunghee;Lu, Hui
Fast provisioning of serverless functions is salient for serverless platforms. Though lightweight sandboxes (e.g., containers) enclose only necessary files and libraries, a cold launch still requires up to a few seconds to complete. Such slow provisioning prolongs the response time of serverless functions and negatively impacts users' experiences. This paper analyzes the main reasons for such slowdown and introduces an effective containerization framework, FlashCube. Instead of building a container from scratch, FlashCube quickly and efficiently assembles it through a group of pre-created general container parts (e.g., namespaces, cgroups, and language runtimes). In addition, FlashCube's user-space implementation makes it easily applicable to existing commodity serverless platforms. Our preliminary evaluation demonstrates that FlashCube can quickly provision containerized functions in less than 10 ms (vs. ~400 ms using Docker containers).
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DOI:
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发表时间:
2021
期刊:
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影响因子:
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DOI:
10.1145/3445814.3446701
发表时间:
2021-04
期刊:
Proceedings of the 26th ACM International Conference on Architectural Support for Programming Languages and Operating Systems
影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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