{"id":"https://openalex.org/W4200266273","doi":"https://doi.org/10.23919/cnsm52442.2021.9615532","title":"Ducked Tails: Trimming the Tail Latency of(f) Packet Processing Systems","display_name":"Ducked Tails: Trimming the Tail Latency of(f) Packet Processing Systems","publication_year":2021,"publication_date":"2021-10-25","ids":{"openalex":"https://openalex.org/W4200266273","doi":"https://doi.org/10.23919/cnsm52442.2021.9615532"},"language":"en","primary_location":{"id":"doi:10.23919/cnsm52442.2021.9615532","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cnsm52442.2021.9615532","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 17th International Conference on Network and Service Management (CNSM)","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/A5027327845","display_name":"Sebastian Gallenm\u00fcller","orcid":"https://orcid.org/0000-0002-7173-3573"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Sebastian Gallenmuller","raw_affiliation_strings":["Technical University of Munich,Department of Informatics,Garching near Munich, Munich","Department of Informatics, Technical University of Munich, Garching near Munich, Munich"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich,Department of Informatics,Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Department of Informatics, Technical University of Munich, Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029702732","display_name":"Florian Wiedner","orcid":"https://orcid.org/0000-0003-2471-9864"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Wiedner","raw_affiliation_strings":["Technical University of Munich,Department of Informatics,Garching near Munich, Munich","Department of Informatics, Technical University of Munich, Garching near Munich, Munich"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich,Department of Informatics,Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Department of Informatics, Technical University of Munich, Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027533362","display_name":"Johannes Naab","orcid":"https://orcid.org/0000-0002-8808-7643"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johannes Naab","raw_affiliation_strings":["Technical University of Munich,Department of Informatics,Garching near Munich, Munich","Department of Informatics, Technical University of Munich, Garching near Munich, Munich"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich,Department of Informatics,Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Department of Informatics, Technical University of Munich, Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060144977","display_name":"Georg Carle","orcid":"https://orcid.org/0000-0002-2347-1839"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Georg Carle","raw_affiliation_strings":["Technical University of Munich,Department of Informatics,Garching near Munich, Munich","Department of Informatics, Technical University of Munich, Garching near Munich, Munich"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich,Department of Informatics,Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Department of Informatics, Technical University of Munich, Garching near Munich, Munich","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027327845"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.3754,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82556515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"537","last_page":"543"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9973999857902527,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9973999857902527,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9970999956130981,"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":0.9969000220298767,"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":0.7835221290588379},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7817137241363525},{"id":"https://openalex.org/keywords/linux-kernel","display_name":"Linux kernel","score":0.6563328504562378},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6286741495132446},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.5450326800346375},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5346888899803162},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.48470115661621094},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.47835108637809753},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4605841040611267},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4204973578453064},{"id":"https://openalex.org/keywords/trimming","display_name":"Trimming","score":0.4118829369544983},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3992561399936676},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38332295417785645}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7835221290588379},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7817137241363525},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.6563328504562378},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6286741495132446},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.5450326800346375},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5346888899803162},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.48470115661621094},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.47835108637809753},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4605841040611267},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4204973578453064},{"id":"https://openalex.org/C56951928","wikidata":"https://www.wikidata.org/wiki/Q3539213","display_name":"Trimming","level":2,"score":0.4118829369544983},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3992561399936676},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38332295417785645},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/cnsm52442.2021.9615532","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cnsm52442.2021.9615532","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 17th International Conference on Network and Service Management (CNSM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4202030971","display_name":null,"funder_award_id":"CA595/11-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1979866793","https://openalex.org/W1994618472","https://openalex.org/W2100160194","https://openalex.org/W2618192706","https://openalex.org/W2619996235","https://openalex.org/W2771108344","https://openalex.org/W2999906379","https://openalex.org/W3003790271","https://openalex.org/W3094786991","https://openalex.org/W6738254432"],"related_works":["https://openalex.org/W2467235537","https://openalex.org/W4243755427","https://openalex.org/W1493074871","https://openalex.org/W2222099502","https://openalex.org/W2128287377","https://openalex.org/W1979067309","https://openalex.org/W2375590729","https://openalex.org/W2116213060","https://openalex.org/W4312925165","https://openalex.org/W4308995002"],"abstract_inverted_index":{"Latency":[0,16],"can":[1],"be":[2],"caused":[3],"by":[4],"delayed":[5],"processing":[6,72],"of":[7,12,44,118,124,162],"packets":[8],"on":[9,91,108,115],"the":[10,41,76,119,135,163],"nodes":[11],"a":[13,27,132,146,169],"computer":[14,45],"network.":[15],"figures":[17],"tend":[18],"to":[19,26,74,104,168],"fluctuate,":[20],"eventually":[21],"creating":[22],"substantial":[23],"spikes":[24],"leading":[25],"long-tailed":[28],"latency":[29,33,77,149],"distribution.":[30],"The":[31,122],"absolute":[32],"value":[34],"and":[35,79,87],"its":[36,82],"distribution":[37],"over":[38],"time":[39],"impact":[40],"service":[42],"quality":[43],"networks-an":[46],"essential":[47],"requirement":[48],"for":[49,70],"novel":[50],"services":[51],"such":[52],"as":[53,150,152],"networked":[54],"industrial":[55],"control":[56],"systems":[57,73],"or":[58],"remote":[59],"medical":[60],"procedures.":[61],"In":[62],"this":[63],"work,":[64],"we":[65,98,144],"present":[66],"our":[67,125],"measurement":[68],"methodology":[69],"packet":[71],"determine":[75],"reliably,":[78],"more":[80],"importantly,":[81],"distribution,":[83],"using":[84,131],"highly":[85],"accurate":[86],"precise":[88],"hardware":[89],"timestamping":[90],"off-the-shelf":[92],"network":[93],"interface":[94],"cards":[95],"(NICs).":[96],"Further,":[97],"introduce":[99],"an":[100,158],"optimized":[101,126],"software":[102,127],"stack":[103,128],"run":[105],"low-latency":[106],"applications":[107],"regular":[109],"Linux":[110,120],"servers.":[111],"Our":[112],"investigation":[113],"focuses":[114],"realtime":[116],"features":[117],"kernel.":[121],"performance":[123],"is":[129,157],"demonstrated":[130],"real-world":[133],"application,":[134],"Snort":[136],"intrusion":[137],"prevention":[138],"system":[139],"(IPS).":[140],"Across":[141],"various":[142],"scenarios,":[143],"achieve":[145],"maximum":[147],"worst-case":[148],"low":[151],"25":[153],"\u00b5s.":[154],"This":[155],"result":[156],"almost":[159],"5-fold":[160],"reduction":[161],"measured":[164],"tail":[165],"latencies":[166],"compared":[167],"previous":[170],"study.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}