Parameter
stat/max_files

Short text
Number of stat files that can be held at a timeThis sets the max. number of files that can be held in the statistics.As the statistics files are written every hour, this parameter setshow long detailed statistics are available.If the parameter is set to 0, all data is written toone file. This is the old statistics behavior.The kernel ignores values from 1 to 11 and holds at least 12 files.This ensures that there is always a half day's informationavailable.

Work area
perf

Default value
48

Valid_values
6 - 99