convert kb to mb . concode_field_sep Map<String,Long> memInfo concode_elem_sep String FILE concode_field_sep long getSlabKb concode_elem_sep long getFreeRamKb concode_elem_sep long getActiveKb concode_elem_sep long getInactiveKb concode_elem_sep long getRamKb concode_elem_sep long getTotalKb
double function ( long arg0 ) { return arg0 / 1E3 ; }