Computer-readable recording medium with recorded performance analyzing program, performance analyzing method, and performance analyzing apparatus

A method of analyzing performance of a cluster system with a computer, comprising the steps of:

• controlling said computer to function as performance data analyzing means for collecting performance data of nodes which make up said cluster system from performance data storage means for storing a plurality of types of performance data of the nodes, and analyzing performance values of said nodes based on the collected performance data;
• controlling said computer to function as classifying means for classifying said nodes into a plurality of groups by statistically processing said performance data collected by said performance data analyzing means according to a predetermined classifying condition;
• controlling said computer to function as group performance value calculating means for statistically processing said performance data of the respective groups based on said performance data of said nodes classified into said groups, and calculating statistic values for the respective types of the performance data of said groups;
• and
• controlling said computer to function as performance data comparison display means for displaying the statistic values of the groups for the respective types of the performance data for comparison between the groups.

A performance analyzing apparatus for analyzing performance of a cluster system, comprising:

• performance data analyzing means for collecting performance data of nodes which make up said cluster system from performance data storage means for storing a plurality of types of performance data of the nodes, and analyzing performance values of said nodes based on the collected performance data;
• classifying means for classifying said nodes into a plurality of groups by statistically processing said performance data collected by said performance data analyzing means according to a predetermined classifying condition;
• group performance value calculating means for statistically processing said performance data of the respective groups based on said performance data of said nodes classified into said groups, and calculating statistic values for the respective types of the performance data of said groups;
• and
• performance data comparison display means for displaying the statistic values of the groups for the respective types of the performance data for comparison between the groups.