{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00225722","sets":["1164:4088:11174:11249"]},"path":["11249"],"owner":"44499","recid":"225722","title":["イベントベース障害ログ自動収集方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-05-04"},"_buckets":{"deposit":"126072e2-f173-4a01-b0fd-4993f3069719"},"_deposit":{"id":"225722","pid":{"type":"depid","value":"225722","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"イベントベース障害ログ自動収集方式","author_link":["597874","597875"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"イベントベース障害ログ自動収集方式"},{"subitem_title":"Event-based failure log automatic collection method","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ICM","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-05-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社日立製作所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hitachi, Ltd.","subitem_text_language":"en"}]},"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/225722/files/IPSJ-IOT23061014.pdf","label":"IPSJ-IOT23061014.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT23061014.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"ee8451a4-b2b8-41db-ad9e-d0692f73eabd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中島, 淳"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jun, Nakajima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"IT インフラの稼働情報をクラウド上に定期収集し管理する SaaS 型の運用管理が普及している．SaaS 型の運用管理は，ベンダが管理するクラウドなどで動作するため，障害・異常検知の機能を利用するために顧客が管理サーバなどの追加ハードウェアを用意する必要が無く，一般管理者が容易に導入して運用省力化を図ることができる．一方で，クラウド上で管理情報を扱うことになるため，データ保存コストやデータ管理コストが高くなる．また，障害の問題分析の際の収集データ切り分けなどの無駄な作業が生じ得る．本研究では，IT インフラで生じるアラートイベントを契機として，イベントの種別及び IT インフラの稼働状態に応じた，問題原因特定に必要な情報のみをクラウドに自動収集する方式を提案し，試作/検証を通して実現可能性を明らかにした．検証では，従来の運用管理者の業務ステップを 1/4 に削減し，典型的な定期収集のケースと比較してデータ量を約 4 割削減できる見通しを得た．これらにより，運用管理者の OPEX 削減，また運用管理サービス提供におけるデータ保存コスト削減に繋がる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"SaaS-type operation management that regularly collects and manages information on the operation of IT infrastructure on the cloud is widespread. If all operating information is collected on the cloud, unnecessary information will also be collected, resulting in data storage costs and data management costs due to the increase in data volume, and wasteful work such as separating collected data when analyzing failure problems can occur. In this research, we propose a method to automatically collect only the information necessary to identify the cause of the problem according to the type of alert and the operating state of the IT infrastructure, using the alert generated in the IT infrastructure as a trigger. In the verification, it was possible to reduce the work steps of the conventional operation manager to 1/4, and to reduce the amount of data by about 40% compared to the case of typical regular collection. These will lead to a reduction in OPEX for operation managers and a reduction in data storage costs in providing operation management services.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-05-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2023-IOT-61"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T12:42:10.096135+00:00","created":"2025-01-19T01:25:13.561407+00:00","links":{},"id":225722}