TACOMA: Server and workload management in internet data centers considering cooling-computing power trade-off and energy proportionality

Zahra Abbasi; Georgios Varsamopoulos; Sandeep Gupta

doi:10.1145/2207222.2207227

TACOMA: Server and workload management in internet data centers considering cooling-computing power trade-off and energy proportionality

Zahra Abbasi, Georgios Varsamopoulos, Sandeep Gupta

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

A two-tier Internet data center management scheme, TACOMA, with thermal-aware server provisioning (TASP) in one tier, and thermal-aware workload distribution (TAWD) in the other is proposed. TASP and TAWD coordinate to maximize the energy savings by leveraging the workload dynamics, at coarse and fine time scale, respectively. TACOMA is aware of the QoS constraints, the energy proportionality of servers, and the potential trade-off between cooling and computing power. The obtained energy savings are a combination of suspending idle servers, using servers at their peak efficiency, and avoiding heat recirculation.

Original language	English (US)
Article number	11
Journal	Transactions on Architecture and Code Optimization
Volume	9
Issue number	2
DOIs	https://doi.org/10.1145/2207222.2207227
State	Published - Jun 2012

Keywords

And cooling computing power trade-off
Data center
Energy saving
Energy-proportional systems
Thermal aware server provisioning
Thermal aware workload distribution

ASJC Scopus subject areas

Software
Information Systems
Hardware and Architecture

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10.1145/2207222.2207227

Cite this

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abstract = "A two-tier Internet data center management scheme, TACOMA, with thermal-aware server provisioning (TASP) in one tier, and thermal-aware workload distribution (TAWD) in the other is proposed. TASP and TAWD coordinate to maximize the energy savings by leveraging the workload dynamics, at coarse and fine time scale, respectively. TACOMA is aware of the QoS constraints, the energy proportionality of servers, and the potential trade-off between cooling and computing power. The obtained energy savings are a combination of suspending idle servers, using servers at their peak efficiency, and avoiding heat recirculation.",

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TACOMA: Server and workload management in internet data centers considering cooling-computing power trade-off and energy proportionality

Abstract

Keywords

ASJC Scopus subject areas

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