{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,29]],"date-time":"2026-03-29T16:12:46Z","timestamp":1774800766223,"version":"3.50.1"},"reference-count":26,"publisher":"Association for Computing Machinery (ACM)","issue":"3","license":[{"start":{"date-parts":[[2010,8,17]],"date-time":"2010-08-17T00:00:00Z","timestamp":1282003200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGOPS Oper. Syst. Rev."],"published-print":{"date-parts":[[2010,8,17]]},"abstract":"<jats:p>Independent optimization for workload and power management, and active cooling control have been studied extensively to improve data center energy efficiency. Recently, proposals have started to advocate unified workload, power, and cooling management for further energy savings. In this paper, we study this problem with the objectives of both saving energy and capping power. We present the detailed models derived in our previous work from experiments on an blade enclosure system that can be representative of a data center, discuss the optimization opportunities for coordinated power and cooling management, and the challenges for controller design. We then propose a few design principles and examples for unified workload management, power minimization, and power capping. Our simulation-based evaluation shows that the controllers can cap the total power consumption while maintaining the thermal conditions and improve the overall energy efficiency. We argue that the same opportunities, challenges, and designs are also generally applicable to data center level management.<\/jats:p>","DOI":"10.1145\/1842733.1842741","type":"journal-article","created":{"date-parts":[[2010,8,19]],"date-time":"2010-08-19T13:12:46Z","timestamp":1282223566000},"page":"41-46","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":15,"title":["Opportunities and challenges to unify workload, power, and cooling management in data centers"],"prefix":"10.1145","volume":"44","author":[{"given":"Zhikui","family":"Wang","sequence":"first","affiliation":[{"name":"HP Labs, Palo Alto, CA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Niraj","family":"Tolia","sequence":"additional","affiliation":[{"name":"HP Labs, Palo Alto, CA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cullen","family":"Bash","sequence":"additional","affiliation":[{"name":"HP Labs, Palo Alto, CA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2010,8,17]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.5555\/1870926.1870998"},{"key":"e_1_2_1_2_1","first-page":"363","volume-title":"USENIX Annual Technical Conference","author":"Bash C.","year":"2007"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/ITHERM.2006.1645377"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/ITHERM.2010.5501421"},{"key":"e_1_2_1_5_1","volume-title":"Proceedings of ITherm 2010","author":"Breen T.","year":"2010"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/502034.502045"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1250662.1250665"},{"key":"e_1_2_1_8_1","volume-title":"Proceedings of the 2006 ACEEE Summer Study on Energy Efficiency in Buildings.","author":"Greenberg S.","year":"2006"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1168857.1168872"},{"key":"e_1_2_1_10_1","unstructured":"R. Jorgensen editor. Fan Engineering. Buffalo Froge Company 8th edition 1983.  R. Jorgensen editor. Fan Engineering. Buffalo Froge Company 8th edition 1983."},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10586-007-0045-4"},{"key":"e_1_2_1_12_1","first-page":"61","volume-title":"Proceedings of the Annual Conference on USENIX Annual Technical Conference","author":"Moore J.","year":"2005"},{"key":"e_1_2_1_13_1","volume-title":"McGraw-Hill Companies","author":"\u00d6zisik M. N.","year":"1985"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1115\/IMECE2003-41443"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1115\/IPACK2003-35059"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.5555\/963948.963954"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1592568.1592584"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1346281.1346289"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1109\/ISCA.2006.20"},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1109\/CLUSTR.2007.4629225"},{"key":"e_1_2_1_21_1","volume-title":"Proceedings of the ASME\/Pacific Rim Electronic Packaging Technical Conference and Exhibition (InterPACK'09)","author":"Tolia N.","year":"2009"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1115\/IMECE2009-10806"},{"key":"e_1_2_1_23_1","unstructured":"U.S. Environmental Protection Agency (EPA). Report to congress on server and data center energy efficiency public law 109--431 Aug. 2007.  U.S. Environmental Protection Agency (EPA). Report to congress on server and data center energy efficiency public law 109--431 Aug. 2007."},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1109\/I-SPAN.2009.22"},{"key":"e_1_2_1_25_1","volume-title":"3rd International Workshop on Feedback Control Implementation and Design in Computing Systems and Networks (FeBID)","author":"Wang Z.","year":"2008"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1115\/InterPACK2009-89074"}],"container-title":["ACM SIGOPS Operating Systems Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1842733.1842741","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1842733.1842741","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T12:08:36Z","timestamp":1750248516000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1842733.1842741"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,8,17]]},"references-count":26,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2010,8,17]]}},"alternative-id":["10.1145\/1842733.1842741"],"URL":"https:\/\/doi.org\/10.1145\/1842733.1842741","relation":{},"ISSN":["0163-5980"],"issn-type":[{"value":"0163-5980","type":"print"}],"subject":[],"published":{"date-parts":[[2010,8,17]]},"assertion":[{"value":"2010-08-17","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}