The fsstatsdigest utility complements the fsstatsparser and the fsstatsformatter tools.
Run only in a Linux environments, the fsstatsdigest utility automatically executes the fsstatsparser tool and the fsstatsformatter tool and then graphs the data into spreadsheets. You can then use the spreadsheets to analyze Oracle FS System system performance and to troubleshoot your system.
The fsstatsdigest utility converts the statistics that are downloaded from an Oracle FS System into a set of multi-tabbed spreadsheets in Microsoft XLSX format. You can view the spreadsheets using Microsoft Excel or Microsoft Excel Viewer. The viewer is free and anyone can download it from the following URL: http://www.microsoft.com/en-us/download/office.aspx .
The data that is presented in the spreadsheets represent the most recent 20 hours of operation that precedes the log collection. Each metric that is displayed is averaged across a two-minute interval, which is the most granular duration.
Each spreadsheet charts the metrics for a system component (for example, for a LUN or for a Drive Group).