3f44a5c62b
Add a Time_Of_Day_Seconds column showing when measurement for each row was completed. Units are [sec.subsec] since Epoch, as reported by gettimeofday(2). While useful to correlate turbostat output with other tools, this built-in column is disabled, by default. Add the "--enable" option to enable such disabled-by-default built-in columns: "--enable Time_Of_Day_Seconds" "--enable usec" "--enable all", will enable all disabled-by-defauilt built-in counters. When "--debug" is used, all disabled-by-default columns are enabled, unless explicitly skipped using "--hide" Signed-off-by: Len Brown <len.brown@intel.com>