公开(公告)号：US08024613B2

公开(公告)日：2011-09-20

申请号：US11970674

申请日：2008-01-08

申请人： Hiroyuki OCHI ,  Nobuo Beniyama ,  Toshiaki Matsuo

发明人： Hiroyuki OCHI ,  Nobuo Beniyama ,  Toshiaki Matsuo

IPC分类号： G06F11/00

CPC分类号： G06F11/3452 ,  G06F11/3466 ,  G06F11/3485 ,  G06F2201/81

摘要： The method comprises and executes constitutional information collection processing of collecting constitutional information of the apparatus, constitutional information of a logical unit which is a logical existence obtained by abstracting the apparatus, constitutional information of the application and constitutional information of the dependency relation of the performance established among the apparatus, the logical unit and the application; performance information collection processing of collecting each performance information of the apparatus, the logical unit and the application; and saturation indication detection processing of analyzing a correlation between a change value with time of the performance information of the apparatus and a change value with time of the performance information of the logical unit having the dependency relation of the performance with respect to the apparatus for a predetermined period, and detecting that the apparatus has the saturation indication, when a correlation coefficient obtained by the correlation analysis is a predetermined threshold value or more.

摘要翻译： 该方法包括并执行收集装置的宪法信息的宪法信息收集处理，通过抽象装置获得的逻辑存在的逻辑单元的宪法信息，应用的宪法信息和所建立的性能的依赖关系的宪法信息 在装置中，逻辑单元和应用程序; 性能信息收集处理，收集设备的各项性能信息，逻辑单元和应用; 以及饱和指示检测处理，用于分析装置的性能信息的随时间变化值与具有与所述装置的性能的依赖关系的逻辑单元的性能信息的时间的变化值之间的相关性的相关性 并且当通过相关分析获得的相关系数是预定阈值或更大时，检测该装置具有饱和指示。

公开(公告)号：US20110295993A1

公开(公告)日：2011-12-01

申请号：US13208694

申请日：2011-08-12

申请人： Hiroyuki OCHI ,  Nobuo BENIYAMA ,  Toshiaki MATSUO

发明人： Hiroyuki OCHI ,  Nobuo BENIYAMA ,  Toshiaki MATSUO

IPC分类号： G06F15/173

CPC分类号： G06F11/3452 ,  G06F11/3466 ,  G06F11/3485 ,  G06F2201/81

摘要： The method comprises and executes constitutional information collection processing of collecting constitutional information of the apparatus, constitutional information of a logical unit which is a logical existence obtained by abstracting the apparatus, constitutional information of the application and constitutional information of the dependency relation of the performance established among the apparatus, the logical unit and the application; performance information collection processing of collecting each performance information of the apparatus, the logical unit and the application; and saturation indication detection processing of analyzing a correlation between a change value with time of the performance information of the apparatus and a change value with time of the performance information of the logical unit having the dependency relation of the performance with respect to the apparatus for a predetermined period, and detecting that the apparatus has the saturation indication, when a correlation coefficient obtained by the correlation analysis is a predetermined threshold value or more.

摘要翻译： 该方法包括并执行收集装置的宪法信息的宪法信息收集处理，通过抽象装置获得的逻辑存在的逻辑单元的宪法信息，应用的宪法信息和所建立的性能的依赖关系的宪法信息 在装置中，逻辑单元和应用程序; 性能信息收集处理，收集设备的各项性能信息，逻辑单元和应用; 以及饱和指示检测处理，用于分析装置的性能信息的随时间变化值与具有与所述装置的性能的依赖关系的逻辑单元的性能信息的时间的变化值之间的相关性的相关性 并且当通过相关分析获得的相关系数是预定阈值或更大时，检测该装置具有饱和指示。

公开(公告)号：US20080270851A1

公开(公告)日：2008-10-30

申请号：US11970674

申请日：2008-01-08

申请人： Hiroyuki OCHI ,  Nobuo Beniyama ,  Toshiaki Matsuo

发明人： Hiroyuki OCHI ,  Nobuo Beniyama ,  Toshiaki Matsuo

IPC分类号： G06F11/30

CPC分类号： G06F11/3452 ,  G06F11/3466 ,  G06F11/3485 ,  G06F2201/81

摘要： The method comprises and executes constitutional information collection processing of collecting constitutional information of the apparatus, constitutional information of a logical unit which is a logical existence obtained by abstracting the apparatus, constitutional information of the application and constitutional information of the dependency relation of the performance established among the apparatus, the logical unit and the application; performance information collection processing of collecting each performance information of the apparatus, the logical unit and the application; and saturation indication detection processing of analyzing a correlation between a change value with time of the performance information of the apparatus and a change value with time of the performance information of the logical unit having the dependency relation of the performance with respect to the apparatus for a predetermined period, and detecting that the apparatus has the saturation indication, when a correlation coefficient obtained by the correlation analysis is a predetermined threshold value or more.

摘要翻译： 该方法包括并执行收集装置的宪法信息的宪法信息收集处理，通过抽象装置获得的逻辑存在的逻辑单元的宪法信息，应用的宪法信息和所建立的性能的依赖关系的宪法信息 在装置中，逻辑单元和应用程序; 性能信息收集处理，收集设备的各项性能信息，逻辑单元和应用; 以及饱和指示检测处理，用于分析装置的性能信息的随时间变化值与具有与所述装置的性能的依赖关系的逻辑单元的性能信息的时间的变化值之间的相关性的相关性 并且当通过相关分析获得的相关系数是预定阈值或更大时，检测该装置具有饱和指示。

公开(公告)号：US20110016273A1

公开(公告)日：2011-01-20

申请号：US12893718

申请日：2010-09-29

申请人： Takato KUSAMA ,  Hiroyuki OCHI ,  Toshiaki MATSUO

发明人： Takato KUSAMA ,  Hiroyuki OCHI ,  Toshiaki MATSUO

IPC分类号： G06F12/00

CPC分类号： H04L41/08 ,  G06F9/50 ,  H04L41/0816 ,  H04L41/083 ,  H04L41/0883 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1031 ,  H04L67/1097

摘要： When the application I/O performance problem is solved, the I/O amount from the application is increased. In the conventional technique, no consideration has been taken on the affect of the increase of the application I/O performance to other applications. A resource whose I/O load is reduced by setting modification of a storage subsystem is specified and the application using this resource is specified as an application whose I/O processing amount may be increased. Furthermore, the resource used by the specified application and another application using this resource are specified as a resource and an application whose I/O processing performance may be lowered by the setting modification.

摘要翻译： 当应用程序I / O性能问题解决时，来自应用程序的I / O量增加。 在常规技术中，没有考虑到应用I / O性能的增加对其他应用的影响。 指定通过设置存储子系统的修改来减少I / O负载的资源，并且使用该资源的应用被指定为其I / O处理量可能增加的应用。 此外，指定应用程序使用的资源和使用该资源的另一应用程序被指定为资源和可以通过设置修改来降低其I / O处理性能的应用程序。