Towards Logging Optimization for Dynamic Object Process Graph Construction

• ISHIO Takashi

  Graduate School of Information Science and Technology, Osaka University

• WAKISAKA Hiroki

  Graduate School of Information Science and Technology, Osaka University

• MANABE Yuki

  Graduate School of Science and Technology, Kumamoto University

• INOUE Katsuro

  Graduate School of Information Science and Technology, Osaka University

抄録

Logging the execution process of a program is a popular activity for practical program understanding. However, understanding the behavior of a program from a complete execution trace is difficult because a system may generate a substantial number of runtime events. To focus on a small subset of runtime events, a dynamic object process graph (DOPG) has been proposed. Although a DOPG can potentially facilitate program understanding, the logging process has not been adapted for DOPGs. If a developer is interested in the behavior of a particular object, only the runtime events related to the object are necessary to construct a DOPG. The vast majority of runtime events in a complete execution trace are irrelevant to the interesting object. This paper analyzes actual DOPGs and reports that a logging tool can be optimized to record only the runtime events related to a particular object specified by a developer.

収録刊行物

• IEICE Transactions on Information and Systems

  IEICE Transactions on Information and Systems E96.D (11), 2470-2472, 2013

  一般社団法人 電子情報通信学会

キーワード

• dynamic analysis
• logging
• program understanding
• dynamic object process graph

詳細情報

• CRID: 1390001204378904832
• NII論文ID: 130003385410
• NII書誌ID: AA10826272
• DOI: 10.1587/transinf.e96.d.2470
• ISSN: 17451361
• ISSN: 09168532
• HANDLE: 11094/51042
• Web Site: https://www.jstage.jst.go.jp/article/transinf/E96.D/11/E96.D_2470/_pdf
• 本文言語コード: en
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