{"id":"https://openalex.org/W7125894298","doi":"https://doi.org/10.1145/3774934.3786415","title":"Cacheman: A Comprehensive Last-Level Cache Management System for Multi-tenant Clouds","display_name":"Cacheman: A Comprehensive Last-Level Cache Management System for Multi-tenant Clouds","publication_year":2026,"publication_date":"2026-01-28","ids":{"openalex":"https://openalex.org/W7125894298","doi":"https://doi.org/10.1145/3774934.3786415"},"language":null,"primary_location":{"id":"doi:10.1145/3774934.3786415","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3774934.3786415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101723909","display_name":"Xiaokang Hu","orcid":"https://orcid.org/0000-0002-3643-1668"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaokang Hu","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3643-1668","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124057035","display_name":"Yuchao Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchao Cao","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0006-5027-5995","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123728352","display_name":"Naixuan Guan","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Naixuan Guan","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0007-6398-0340","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124093697","display_name":"Yifan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Wu","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0005-9526-3296","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124095684","display_name":"Xishi Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xishi Qiu","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-8589-9977","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113347749","display_name":"Shuting Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengdong Dai","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0008-1939-1087","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ben Luo","orcid":"https://orcid.org/0009-0002-9535-4460"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ben Luo","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-9535-4460","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103346065","display_name":"Sheng Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sanchuan Cheng","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0003-0134-3478","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010797902","display_name":"Fudong Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fudong Qiu","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0005-9937-0320","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103244151","display_name":"Yibin Shen","orcid":"https://orcid.org/0009-0009-3447-5577"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibin Shen","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0009-3447-5577","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071999696","display_name":"Jiesheng Wu","orcid":"https://orcid.org/0000-0001-7417-5469"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiesheng Wu","raw_affiliation_strings":["Alibaba Cloud Computing, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7417-5469","affiliations":[{"raw_affiliation_string":"Alibaba Cloud Computing, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5101723909"],"corresponding_institution_ids":["https://openalex.org/I45928872"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12477758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"329","last_page":"341"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.8776000142097473,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.8776000142097473,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.030799999833106995,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.02759999968111515,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7925000190734863},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7092000246047974},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6651999950408936},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4634999930858612},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.3325999975204468},{"id":"https://openalex.org/keywords/cloud-management","display_name":"Cloud management","score":0.3305000066757202},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.32429999113082886},{"id":"https://openalex.org/keywords/service-level-agreement","display_name":"Service-level agreement","score":0.32249999046325684},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.31859999895095825}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7991999983787537},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7925000190734863},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7092000246047974},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6651999950408936},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5386000275611877},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4634999930858612},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43479999899864197},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3422999978065491},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.3325999975204468},{"id":"https://openalex.org/C2780530298","wikidata":"https://www.wikidata.org/wiki/Q18348020","display_name":"Cloud management","level":3,"score":0.3305000066757202},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.32429999113082886},{"id":"https://openalex.org/C2778160497","wikidata":"https://www.wikidata.org/wiki/Q869830","display_name":"Service-level agreement","level":3,"score":0.32249999046325684},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.31859999895095825},{"id":"https://openalex.org/C181889124","wikidata":"https://www.wikidata.org/wiki/Q380204","display_name":"Service level","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.3034999966621399},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.2930999994277954},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.2888000011444092},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.28700000047683716},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.2842000126838684},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.27639999985694885},{"id":"https://openalex.org/C198783460","wikidata":"https://www.wikidata.org/wiki/Q629173","display_name":"Management system","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C48840187","wikidata":"https://www.wikidata.org/wiki/Q689042","display_name":"Service management","level":4,"score":0.27300000190734863},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.25679999589920044},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.25540000200271606},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.25529998540878296},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.25130000710487366}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3774934.3786415","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3774934.3786415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.42770686745643616,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1995279652","https://openalex.org/W2131490969","https://openalex.org/W2143835304","https://openalex.org/W2552922956","https://openalex.org/W2566356404","https://openalex.org/W3014802144","https://openalex.org/W3197241372","https://openalex.org/W3206911259","https://openalex.org/W4244291416","https://openalex.org/W4319230678","https://openalex.org/W4320067955","https://openalex.org/W4323557467","https://openalex.org/W4382407528","https://openalex.org/W4393906638","https://openalex.org/W4400112498","https://openalex.org/W4409973218"],"related_works":[],"abstract_inverted_index":{"Competition":[0],"for":[1,81,119],"the":[2,27,40],"last-level":[3],"cache":[4,130],"(LLC)":[5],"is":[6],"a":[7,63,76],"long-standing":[8],"issue":[9],"in":[10,26,56],"multi-tenant":[11],"cloud":[12,28,71],"environments,":[13],"often":[14],"leading":[15],"to":[16,42,108],"severe":[17],"performance":[18,37,117],"interference":[19],"among":[20],"co-located":[21],"virtual":[22],"machines.":[23],"LLC":[24,51,65,82,86,105,156],"management":[25,66],"faces":[29],"unique":[30],"challenges,":[31],"including":[32],"unpredictable":[33],"tenant":[34],"workloads,":[35],"misaligned":[36],"metrics,":[38],"and":[39,93,102,142],"need":[41],"ensure":[43],"fairness":[44,92],"under":[45],"service":[46],"level":[47],"agreements":[48],"(SLAs).":[49],"Existing":[50],"allocation":[52,87,98],"methods":[53],"fall":[54],"short":[55],"addressing":[57],"these":[58],"challenges.":[59],"We":[60],"present":[61],"Cacheman,":[62],"comprehensive":[64],"system":[67],"designed":[68],"from":[69],"real-world":[70],"deployment":[72,145],"experience.":[73],"Cacheman":[74,115,136],"introduces":[75],"novel":[77],"gradient-based":[78],"sharing":[79],"mechanism":[80],"ways,":[83],"enabling":[84],"smooth":[85],"adjustments":[88],"that":[89,135,148],"simultaneously":[90],"improve":[91],"utilization":[94],"efficiency.":[95],"Its":[96],"real-time":[97],"algorithm":[99],"promptly":[100],"detects":[101],"mitigates":[103],"unfair":[104],"allocation,":[106],"adapting":[107],"dynamic":[109],"workloads":[110],"with":[111],"second-scale":[112],"responsiveness.":[113],"Additionally,":[114],"supports":[116],"consistency":[118],"tenants":[120],"running":[121],"distributed":[122],"applications":[123],"by":[124,155],"enforcing":[125],"negotiated":[126],"upper":[127],"bounds":[128],"on":[129],"usage.":[131],"Extensive":[132],"experiments":[133],"demonstrate":[134],"effectively":[137],"achieves":[138],"its":[139],"multi-dimensional":[140],"goals,":[141],"long-term":[143],"production":[144],"further":[146],"shows":[147],"it":[149],"significantly":[150],"reduces":[151],"SLA":[152],"violations":[153],"caused":[154],"contention.":[157]},"counts_by_year":[],"updated_date":"2026-01-29T23:17:01.242718","created_date":"2026-01-29T00:00:00"}
