9:cpu:/
8:freezer:/
7:cpuset:/
6:memory:/
5:blkio:/
4:devices:/system.slice/system-serial\x2dgetty.slice
3:cpuacct:/
2:name=synomonitor:/system.slice/system-serial\x2dgetty.slice/serial-getty@ttyS0.service
1:name=systemd:/system.slice/system-serial\x2dgetty.slice/serial-getty@ttyS0.service