{"id":"https://openalex.org/W3174868702","doi":"https://doi.org/10.1109/tnet.2021.3088276","title":"Adjusting Switching Granularity of Load Balancing for Heterogeneous Datacenter Traffic","display_name":"Adjusting Switching Granularity of Load Balancing for Heterogeneous Datacenter Traffic","publication_year":2021,"publication_date":"2021-06-22","ids":{"openalex":"https://openalex.org/W3174868702","doi":"https://doi.org/10.1109/tnet.2021.3088276","mag":"3174868702"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2021.3088276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2021.3088276","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-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/A5022806757","display_name":"Jinbin Hu","orcid":"https://orcid.org/0000-0001-8216-9683"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinbin Hu","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008483730","display_name":"Jiawei Huang","orcid":"https://orcid.org/0000-0002-7578-4490"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Huang","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078574526","display_name":"Wenjun Lyu","orcid":"https://orcid.org/0000-0002-7885-3105"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenjun Lyu","raw_affiliation_strings":["Rutgers University, Piscataway, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037381494","display_name":"Weihe Li","orcid":"https://orcid.org/0000-0002-8516-0104"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihe Li","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014213647","display_name":"Zhaoyi Li","orcid":"https://orcid.org/0000-0002-9677-2368"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyi Li","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029066122","display_name":"Wenchao Jiang","orcid":"https://orcid.org/0000-0001-6765-2466"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wenchao Jiang","raw_affiliation_strings":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438360","display_name":"Jianxin Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxin Wang","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038811034","display_name":"Tian He","orcid":"https://orcid.org/0000-0001-6062-2619"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tian He","raw_affiliation_strings":["University of Minnesota, Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5022806757"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":6.5421,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96681966,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"29","issue":"5","first_page":"2367","last_page":"2384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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":0.9998999834060669,"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/T10714","display_name":"Software-Defined Networks and 5G","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/T10829","display_name":"Interconnection Networks and Systems","score":0.9986000061035156,"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/computer-science","display_name":"Computer science","score":0.8107244372367859},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7860856056213379},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.7849805355072021},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.7545820474624634},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6075007915496826},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5985642671585083},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5551280975341797},{"id":"https://openalex.org/keywords/translation-lookaside-buffer","display_name":"Translation lookaside buffer","score":0.49136391282081604},{"id":"https://openalex.org/keywords/offered-load","display_name":"Offered load","score":0.46332165598869324},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.45675453543663025},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.45641520619392395},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4249145984649658},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.4205954074859619},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07618996500968933}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8107244372367859},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7860856056213379},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.7849805355072021},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.7545820474624634},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6075007915496826},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5985642671585083},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5551280975341797},{"id":"https://openalex.org/C116007543","wikidata":"https://www.wikidata.org/wiki/Q1071403","display_name":"Translation lookaside buffer","level":4,"score":0.49136391282081604},{"id":"https://openalex.org/C54273483","wikidata":"https://www.wikidata.org/wiki/Q7079081","display_name":"Offered load","level":4,"score":0.46332165598869324},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.45675453543663025},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.45641520619392395},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4249145984649658},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.4205954074859619},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07618996500968933},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41036726","wikidata":"https://www.wikidata.org/wiki/Q844824","display_name":"Physical address","level":3,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2021.3088276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2021.3088276","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8643072783","display_name":null,"funder_award_id":"61872387","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W1698388015","https://openalex.org/W1802650639","https://openalex.org/W1988150362","https://openalex.org/W2005853753","https://openalex.org/W2028123795","https://openalex.org/W2065955361","https://openalex.org/W2083656653","https://openalex.org/W2099657323","https://openalex.org/W2101871381","https://openalex.org/W2109195783","https://openalex.org/W2117702591","https://openalex.org/W2117884704","https://openalex.org/W2132320636","https://openalex.org/W2133156997","https://openalex.org/W2134889667","https://openalex.org/W2142480021","https://openalex.org/W2157990152","https://openalex.org/W2164740236","https://openalex.org/W2167025919","https://openalex.org/W2168595508","https://openalex.org/W2169246522","https://openalex.org/W2193349298","https://openalex.org/W2308632643","https://openalex.org/W2409298240","https://openalex.org/W2465793152","https://openalex.org/W2485045025","https://openalex.org/W2492250943","https://openalex.org/W2505830093","https://openalex.org/W2517662914","https://openalex.org/W2595086061","https://openalex.org/W2605280586","https://openalex.org/W2734687775","https://openalex.org/W2742610913","https://openalex.org/W2743723076","https://openalex.org/W2744567246","https://openalex.org/W2744693751","https://openalex.org/W2744698795","https://openalex.org/W2760124760","https://openalex.org/W2761338514","https://openalex.org/W2770706713","https://openalex.org/W2784203325","https://openalex.org/W2794260443","https://openalex.org/W2799016029","https://openalex.org/W2834288129","https://openalex.org/W2864823780","https://openalex.org/W2878316331","https://openalex.org/W2884336345","https://openalex.org/W2886166997","https://openalex.org/W2918996422","https://openalex.org/W2964058648","https://openalex.org/W2964116949","https://openalex.org/W2964412985","https://openalex.org/W2967106834","https://openalex.org/W2968108410","https://openalex.org/W2982496282","https://openalex.org/W2982594333","https://openalex.org/W2982699391","https://openalex.org/W2982700543","https://openalex.org/W3161886301","https://openalex.org/W6638421544","https://openalex.org/W6726523432","https://openalex.org/W6736026156","https://openalex.org/W6751080872"],"related_works":["https://openalex.org/W1983621239","https://openalex.org/W2357767623","https://openalex.org/W2373076786","https://openalex.org/W2152673879","https://openalex.org/W2140806655","https://openalex.org/W2378876129","https://openalex.org/W2438265345","https://openalex.org/W2335587172","https://openalex.org/W2318490588","https://openalex.org/W2367494749"],"abstract_inverted_index":{"The":[0,145],"state-of-the-art":[1,171],"datacenter":[2],"load":[3,60,76,84,172],"balancing":[4,61],"designs":[5],"commonly":[6],"optimize":[7],"bisection":[8],"bandwidth":[9,141],"with":[10,117,196],"homogeneous":[11],"switching":[12,68,93,119],"granularity.":[13],"Their":[14],"performances":[15],"surprisingly":[16],"degrade":[17,42],"under":[18,126],"mixed":[19],"traffic":[20],"containing":[21],"both":[22],"short":[23,29,79,86,97,104,143,165,206],"and":[24,49,151,174],"long":[25,39,71,89,113,137,180,193],"flows.":[26,181],"Specifically,":[27],"the":[28,36,67,75,82,88,110,112,132,159,170,176,188,200],"flows":[30,40,72,90,114,138,166,207],"suffer":[31],"from":[32],"long-tailed":[33],"delay,":[34],"while":[35],"throughputs":[37],"of":[38,70,78,85,148,164,192,204],"also":[41],"dramatically":[43],"due":[44],"to":[45,64,74,95,106,121,139,210],"low":[46],"link":[47],"utilization":[48],"packet":[50,133,197],"reordering.":[51],"To":[52],"solve":[53],"these":[54],"problems,":[55],"we":[56,130],"design":[57],"a":[58],"traffic-aware":[59],"(TLB)":[62],"scheme":[63,135],"adaptively":[65],"adjust":[66],"granularity":[69,94,120],"according":[73],"strength":[77],"ones.":[80,144],"Under":[81],"heavy":[83],"flows,":[87,194],"use":[91],"large":[92],"help":[96],"ones":[98],"obtain":[99],"more":[100],"opportunities":[101],"in":[102],"choosing":[103],"queues":[105],"complete":[107],"quickly.":[108],"On":[109],"contrary,":[111],"reroute":[115],"flexibly":[116],"small":[118],"achieve":[122],"high":[123,177],"throughput.":[124],"Furthermore,":[125],"extremely":[127],"bursty":[128,185,205],"scenario,":[129],"utilize":[131],"slicing":[134,198],"for":[136,142,179,183],"release":[140],"experimental":[146],"results":[147],"NS2":[149],"simulation":[150],"testbed":[152],"implementation":[153],"show":[154],"that":[155],"TLB":[156,195],"significantly":[157],"reduces":[158,199],"average":[160],"flow":[161],"completion":[162],"time":[163],"by":[167,208],"16%-67%":[168],"over":[169],"balancers":[173],"achieves":[175],"throughput":[178,190],"Moreover,":[182],"extreme":[184],"case,":[186],"at":[187],"acceptable":[189],"degradation":[191],"deadline":[201],"missing":[202],"ratio":[203],"up":[209],"80%.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
