Temporal Overbooking of Lambda Functions in the Cloud
Temporal Overbooking of Lambda Functions in the Cloud
复制标题
云中 Lambda 函数的临时超额预订
DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
G. Kesidis
中科院分区:
文献类型:
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作者:
G. Kesidis
We consider the problem of scheduling "serverless computing" instances such as Amazon Lambda functions. Instead of a quota per tenant/customer, we assume demand for Lambda functions is modulated by token-bucket mechanisms per tenant. Based on an upper bound on the stationary number of active "Lambda servers" considering the execution-time distribution of Lambda functions, we describe an approach that the cloud could use to overbook Lambda functions for improved utilization of IT resources. An earlier bound for a single service tier is extended to the case of multiple service tiers.
DOI:
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发表时间:
2018-07
期刊:
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影响因子:
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作者:
Liang Wang;Mengyuan Li;Yinqian Zhang;Thomas Ristenpart;M. Swift
通讯作者:
Liang Wang;Mengyuan Li;Yinqian Zhang;Thomas Ristenpart;M. Swift