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公开(公告)号:US08650335B2
公开(公告)日:2014-02-11
申请号:US12821193
申请日:2010-06-23
申请人: Frank W. Brice, Jr. , David Craddock , Beth A. Glendening , Thomas A. Gregg , Eric N. Lais , Peter K. Szwed , Steven G. Wilkins
发明人: Frank W. Brice, Jr. , David Craddock , Beth A. Glendening , Thomas A. Gregg , Eric N. Lais , Peter K. Szwed , Steven G. Wilkins
IPC分类号: G06F3/00
CPC分类号: G06F11/349 , G06F2201/865 , G06F2201/88
摘要: A measurement facility is provided for capturing and presenting fine-grained usage information for adapter functions in an input/output subsystem. Adapter specific input/output traffic is tracked on a per function basis and the results are dynamically presented to the user. This information is useful for performance tuning, load balancing and usage based charging, as examples.
摘要翻译: 提供测量设备,用于捕获并呈现输入/输出子系统中适配器功能的细粒度使用信息。 适配器特定的输入/输出流量在每个功能的基础上被跟踪,结果被动态呈现给用户。 作为示例,此信息对于性能调优,负载平衡和基于使用的计费非常有用。