{"id":"https://openalex.org/W4404386251","doi":"https://doi.org/10.1145/3698038.3698522","title":"Scheduling for Reduced Tail Task Latencies in Highly Utilized Datacenters","display_name":"Scheduling for Reduced Tail Task Latencies in Highly Utilized Datacenters","publication_year":2024,"publication_date":"2024-11-14","ids":{"openalex":"https://openalex.org/W4404386251","doi":"https://doi.org/10.1145/3698038.3698522"},"language":"en","primary_location":{"id":"doi:10.1145/3698038.3698522","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698038.3698522","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3698038.3698522","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Smita Vijayakumar","orcid":"https://orcid.org/0009-0006-8525-6305"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Smita Vijayakumar","raw_affiliation_strings":["University of Cambridge, Cambridge, UK"],"affiliations":[{"raw_affiliation_string":"University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004447568","display_name":"Anil Madhavapeddy","orcid":"https://orcid.org/0000-0001-8954-2428"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Anil Madhavapeddy","raw_affiliation_strings":["University of Cambridge, Cambridge, UK"],"affiliations":[{"raw_affiliation_string":"University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051440292","display_name":"Evangelia Kalyvianaki","orcid":"https://orcid.org/0000-0003-0753-1261"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Evangelia Kalyvianaki","raw_affiliation_strings":["University of Cambridge, Cambridge, UK"],"affiliations":[{"raw_affiliation_string":"University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":2.2638,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.91146814,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"302","last_page":"321"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":1.0,"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":1.0,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9991999864578247,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/computer-science","display_name":"Computer science","score":0.7440187931060791},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5815439820289612},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.48583051562309265},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.41798147559165955},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2708219289779663},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.061216890811920166}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7440187931060791},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5815439820289612},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.48583051562309265},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.41798147559165955},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2708219289779663},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.061216890811920166},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3698038.3698522","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698038.3698522","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:www.repository.cam.ac.uk:1810/386938","is_oa":true,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/386938","pdf_url":"https://www.repository.cam.ac.uk/bitstreams/f2dc326c-f4a4-4133-b444-9ef0dbf62998/download","source":{"id":"https://openalex.org/S4306401777","display_name":"Apollo (University of Cambridge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I241749","host_organization_name":"University of Cambridge","host_organization_lineage":["https://openalex.org/I241749"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Object"}],"best_oa_location":{"id":"doi:10.1145/3698038.3698522","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698038.3698522","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W636382642","https://openalex.org/W1497601926","https://openalex.org/W1502797194","https://openalex.org/W1982063824","https://openalex.org/W1994618472","https://openalex.org/W2021112138","https://openalex.org/W2022678927","https://openalex.org/W2061574886","https://openalex.org/W2070192642","https://openalex.org/W2083647394","https://openalex.org/W2096125134","https://openalex.org/W2102849319","https://openalex.org/W2104993419","https://openalex.org/W2112168774","https://openalex.org/W2120422789","https://openalex.org/W2130355432","https://openalex.org/W2138543759","https://openalex.org/W2139250332","https://openalex.org/W2140486418","https://openalex.org/W2141992894","https://openalex.org/W2163291889","https://openalex.org/W2168427242","https://openalex.org/W2173213060","https://openalex.org/W2283208771","https://openalex.org/W2335814492","https://openalex.org/W2342245634","https://openalex.org/W2521597241","https://openalex.org/W2735859668","https://openalex.org/W2798619410","https://openalex.org/W2799240483","https://openalex.org/W2802015180","https://openalex.org/W2893768869","https://openalex.org/W2903107001","https://openalex.org/W2912506132","https://openalex.org/W2912516925","https://openalex.org/W2912918068","https://openalex.org/W2914189542","https://openalex.org/W2938431807","https://openalex.org/W2962864324","https://openalex.org/W2964013285","https://openalex.org/W2968986602","https://openalex.org/W2971363326","https://openalex.org/W2982653373","https://openalex.org/W2982913301","https://openalex.org/W2989762449","https://openalex.org/W3000374705","https://openalex.org/W3021027963","https://openalex.org/W3046344355","https://openalex.org/W3117988629","https://openalex.org/W3158229306","https://openalex.org/W3162118826","https://openalex.org/W3169083195","https://openalex.org/W3205886172","https://openalex.org/W4235670058","https://openalex.org/W4252991742","https://openalex.org/W4290990894","https://openalex.org/W4308610554","https://openalex.org/W4380445896"],"related_works":["https://openalex.org/W2128410848","https://openalex.org/W2118368532","https://openalex.org/W2102390841","https://openalex.org/W3047653192","https://openalex.org/W2096289371","https://openalex.org/W2126232624","https://openalex.org/W2434525066","https://openalex.org/W3140149227","https://openalex.org/W2946406471","https://openalex.org/W2130555437"],"abstract_inverted_index":{"Modern":[0],"datacenters":[1],"run":[2],"diverse":[3],"workloads":[4],"that":[5,40,66,85],"increasingly":[6],"comprise":[7],"data-parallel":[8],"computational":[9],"jobs.":[10],"There":[11],"has":[12],"been":[13],"a":[14,61],"steady":[15],"rise":[16],"in":[17],"their":[18,31,86],"demand":[19],"leading":[20,53],"to":[21,54,79],"high-volume":[22],"traffic.":[23],"To":[24],"meet":[25],"these":[26],"demands,":[27],"datacenter":[28],"providers":[29],"operate":[30],"clusters":[32],"at":[33],"levels":[34],"of":[35,72,82],"high":[36],"utilization.":[37],"We":[38,59],"show":[39],"under":[41],"such":[42,84],"conditions,":[43],"existing":[44],"schedulers":[45,78],"impose":[46],"large":[47],"wait":[48,70],"times":[49,88],"on":[50],"tail":[51,97],"tasks,":[52],"long":[55],"job":[56,104],"completion":[57,99,105],"time.":[58,106],"propose":[60],"new":[62],"decentralized":[63],"scheduler,":[64],"Murmuration,":[65],"reduces":[67],"the":[68],"total":[69],"time":[71,100],"tasks.":[73],"It":[74],"employs":[75],"multiple":[76],"communicating":[77],"schedule":[80],"tasks":[81],"jobs":[83],"start":[87],"are":[89],"as":[90,93],"close":[91],"together":[92],"possible,":[94],"ensuring":[95],"small":[96],"task":[98],"and":[101],"better":[102],"average":[103]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}