{"updated":"2025-01-19T20:34:55.323577+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00203341","sets":["1164:1867:10145:10146"]},"path":["10146"],"owner":"44499","recid":"203341","title":["通信経路を考慮したマイクロサービスの高速化検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-02-20"},"_buckets":{"deposit":"e6159b18-a7fe-4fb8-bb33-8d9318cdf2d0"},"_deposit":{"id":"203341","pid":{"type":"depid","value":"203341","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"通信経路を考慮したマイクロサービスの高速化検討","author_link":["500925","500923","500924"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"通信経路を考慮したマイクロサービスの高速化検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"高速化・可用性","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-02-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学工学部計数工学科"},{"subitem_text_value":"東京大学大学院情報理工学系研究科"},{"subitem_text_value":"東京大学大学院情報理工学系研究科"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/203341/files/IPSJ-OS20148009.pdf","label":"IPSJ-OS20148009.pdf"},"date":[{"dateType":"Available","dateValue":"2022-02-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS20148009.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"55488321-1d12-494b-ab69-b2f6e4167de4","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"横山, 遼"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 龍一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 宏"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8795","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"複数の物理マシンにまたがって動作するマイクロサービスによるアプリケーションで，通信オーバーヘッドが問題となっている．物理マシン間通信削減のためマイクロサービスを少数マシンに集約配置すると，リソース使用量に偏りが生じ一部のマシンがボトルネックとなりスループットが低下しうる．本研究ではリソース使用量の複数マシンへの配分と物理マシン間通信の削減をアプリケーションに合わせたバランスで行う，マイクロサービスの物理マシンへの最適配置アルゴリズムを提案する．その後，既存のマイクロサービスアプリケーションにも容易に導入可能な最適化システムおよび評価環境を実装した．ベンチマークを用いた性能評価では，マイクロサービス動作環境のデファクトスタンダードである Kubernetes スケジューラと比較してより均一なリソース使用量配分および通信時間削減を果たし，スループット・レイテンシ共に改善を果たした．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2020-02-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2020-OS-148"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:05:46.430522+00:00","id":203341,"links":{}}