{"id":"https://openalex.org/W2774342683","doi":"https://doi.org/10.1109/lca.2017.2779122","title":"SSD Performance Modeling Using Bottleneck Analysis","display_name":"SSD Performance Modeling Using Bottleneck Analysis","publication_year":2017,"publication_date":"2017-12-04","ids":{"openalex":"https://openalex.org/W2774342683","doi":"https://doi.org/10.1109/lca.2017.2779122","mag":"2774342683"},"language":"en","primary_location":{"id":"doi:10.1109/lca.2017.2779122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lca.2017.2779122","pdf_url":null,"source":{"id":"https://openalex.org/S17643076","display_name":"IEEE Computer Architecture Letters","issn_l":"1556-6056","issn":["1556-6056","1556-6064","2473-2575"],"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 Computer Architecture Letters","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/A5100444988","display_name":"Jihun Kim","orcid":"https://orcid.org/0000-0001-8893-8447"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jihun Kim","raw_affiliation_strings":["Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078370106","display_name":"Joonsung Kim","orcid":"https://orcid.org/0000-0002-5432-7813"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joonsung Kim","raw_affiliation_strings":["Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088973675","display_name":"Pyeongsu Park","orcid":"https://orcid.org/0000-0002-4032-3790"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Pyeongsu Park","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635272","display_name":"Jong Kim","orcid":"https://orcid.org/0000-0002-0484-0790"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Kim","raw_affiliation_strings":["Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101743105","display_name":"Jangwoo Kim","orcid":"https://orcid.org/0000-0003-2193-5748"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]},{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jangwoo Kim","raw_affiliation_strings":["Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering POSTECH, Pohang, Gyeongbuk, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100444988"],"corresponding_institution_ids":["https://openalex.org/I123900574","https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.6216,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.73686758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"17","issue":"1","first_page":"80","last_page":"83"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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/T11181","display_name":"Advanced Data Storage Technologies","score":1.0,"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":0.9896000027656555,"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/T11269","display_name":"Algorithms and Data Compression","score":0.90829998254776,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8911805152893066},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7929389476776123},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7846819758415222},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5572178363800049},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.48202693462371826},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4216362535953522},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3564230501651764},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3232117295265198},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.316982626914978},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27408379316329956},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07448622584342957}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8911805152893066},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7929389476776123},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7846819758415222},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5572178363800049},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.48202693462371826},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4216362535953522},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3564230501651764},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3232117295265198},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.316982626914978},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27408379316329956},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07448622584342957},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lca.2017.2779122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lca.2017.2779122","pdf_url":null,"source":{"id":"https://openalex.org/S17643076","display_name":"IEEE Computer Architecture Letters","issn_l":"1556-6056","issn":["1556-6056","1556-6064","2473-2575"],"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 Computer Architecture Letters","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/96090","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/96090","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/149166","is_oa":false,"landing_page_url":"https://hdl.handle.net/10371/149166","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W67191628","https://openalex.org/W1450687183","https://openalex.org/W1973429306","https://openalex.org/W2027578476","https://openalex.org/W2038673762","https://openalex.org/W2095575400","https://openalex.org/W2105951957","https://openalex.org/W2136225018","https://openalex.org/W2154809801","https://openalex.org/W2293724167","https://openalex.org/W6602769161","https://openalex.org/W6628423410","https://openalex.org/W6675891902","https://openalex.org/W6696730828"],"related_works":["https://openalex.org/W2595172197","https://openalex.org/W2135248929","https://openalex.org/W2092690310","https://openalex.org/W1493624592","https://openalex.org/W3190662310","https://openalex.org/W1507878993","https://openalex.org/W2798440551","https://openalex.org/W2794767707","https://openalex.org/W2888459714","https://openalex.org/W1981130628"],"abstract_inverted_index":{"Solid-State":[0],"Drives":[1],"(SSDs)":[2],"are":[3],"widely":[4],"deployed":[5],"for":[6],"high":[7],"throughput":[8,150],"and":[9,26,81,151,158],"low":[10],"latency.":[11],"However,":[12],"the":[13,29,43,69,86,91,100,112,117],"unpredictable":[14],"access":[15,44,92],"latency":[16,45,70,153],"of":[17,46,71],"SSDs":[18,48,102,113,126],"makes":[19],"it":[20,34],"difficult":[21],"to":[22,40,98,132,156],"satisfy":[23],"quality-of-service":[24],"requirements":[25],"fully":[27],"achieve":[28],"performance":[30,64],"potential.":[31],"In":[32,55],"fact,":[33],"has":[35],"been":[36],"a":[37,61],"fundamental":[38],"challenge":[39],"accurately":[41,67],"predict":[42],"modern":[47],"performing":[49],"many":[50],"non-disclosed,":[51],"device-specific":[52],"intraSSD":[53],"optimizations.":[54],"this":[56],"paper,":[57],"we":[58,94,110],"propose":[59],"SSDcheck,":[60],"novel":[62],"SSD":[63,73],"model":[65,115],"which":[66],"predicts":[68],"future":[72],"accesses.":[74],"After":[75],"first":[76],"identifying":[77],"write":[78],"buffer":[79],"(WB)":[80],"garbage":[82],"collection":[83],"(GC)":[84],"as":[85],"key":[87],"components":[88],"in":[89],"modeling":[90],"latency,":[93],"develop":[95],"diagnosis":[96],"snippets":[97],"identify":[99],"target":[101],"critical":[103],"intra-SSD":[104],"parameters":[105],"(e.g.,":[106],"WB":[107],"size).":[108],"Finally,":[109],"construct":[111],"access-latency":[114],"with":[116],"identified":[118],"parameters.":[119],"Our":[120,137],"system-level":[121,143],"evaluations":[122],"using":[123],"five":[124],"commodity":[125],"show":[127],"that":[128],"SSDcheck":[129],"achieves":[130],"up":[131,155],"93":[133],"percent":[134],"prediction":[135],"accuracy.":[136],"real-world":[138],"prototype":[139],"applying":[140],"an":[141],"SSDcheck-aware":[142],"request":[144],"scheduling":[145],"can":[146],"significantly":[147],"improve":[148],"both":[149],"tail":[152],"by":[154],"2.1x":[157],"1.46x,":[159],"respectively.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
