System activity data file: tests/data-ukwn (0x2175)
File created by sar/sadc from sysstat version 12.1.7
Genuine sa datafile: yes (0)
Host: Linux 5.0.16-100.fc28.x86_64 (localhost.localdomain) 	09/15/19 	_x86_64_	(2 CPU)
File date: 2019-09-15
File time: 07:39:21 UTC (1568533161)
Timezone: 
File composition: (1,1,12),(0,0,9),(2,0,1)
Size of a long int: 8
HZ = 100
Number of activities in file: 3
Extra structures available: N
List of activities:
01: [8b] A_CPU                Y:   3	(10,0,0)
02: [ff] A_PCSW               N:   1	(0,1,0) 	[Unknown format]
255: [8a] Unknown activity     Y:   2	(1,1,0)