• http://sebastien.godard.pagesperso-orange.fr/features.html
• http://sebastien.godard.pagesperso-orange.fr/tutorial.html
• https://www.linux.com/training-tutorials/sysstat-howto-deployment-and-configuration-guide-linux-servers/

zypper in sysstat
systemctl enable sysstat
systemctl start sysstat
vim /etc/sysconfig/sysstat

# sysstat configuration file.

# How long to keep log files (in days).
# If value is greater than 28, then log files are kept in
# multiple directories, one for each month.
HISTORY=28

# Compress (using gzip or bzip2) sa and sar files older than (in days):
COMPRESSAFTER=31

# Parameters for the system activity data collector (see sadc manual page)
# which are used for the generation of log files.
SADC_OPTIONS="-S DISK"

# Compression program to use.
ZIP="bzip2"

cat /usr/lib/systemd/system/sysstat-collect.timer

# /usr/lib/systemd/system/sysstat-collect.timer
# (C) 2014 Tomasz Torcz <tomek@pipebreaker.pl>
#
# sysstat-12.4.3 systemd unit file:
#        Activates activity collector every 10 minutes

[Unit]
Description=Run system activity accounting tool every 10 minutes

[Timer]
OnCalendar=*:00/10

[Install]
WantedBy=sysstat.service

journalctl -g sysstat-collect.service

~~DISCUSSION~~