Nov 20 09:52:05 localhost systemd: zabbix-server.service holdoff time over, scheduling restart.
Nov 20 09:52:05 localhost systemd: zabbix-server.service: Supervising process 1977 which is not our child. We'll most likely not notice when it exits.
Nov 20 09:52:06 localhost systemd: zabbix-server.service: main process exited, code=exited, status=1/FAILURE
Nov 20 09:52:06 localhost systemd: zabbix-server.service: control process exited, code=exited status=1
Nov 20 09:52:06 localhost systemd: Unit zabbix-server.service entered failed state.
Nov 20 09:52:06 localhost systemd: zabbix-server.service failed.

Nov 20 09:24:04 localhost systemd: zabbix-server.service: main process exited, code=exited, status=1/FAILURE
Nov 20 09:24:04 localhost kill: Usage:
Nov 20 09:24:04 localhost kill: kill [options] <pid|name> [...]
Nov 20 09:24:04 localhost kill: Options:
Nov 20 09:24:04 localhost kill: -a, --all do not restrict the name-to-pid conversion to processes
Nov 20 09:24:04 localhost kill: with the same uid as the present process
Nov 20 09:24:04 localhost kill: -s, --signal <sig> send specified signal
Nov 20 09:24:04 localhost kill: -q, --queue <sig> use sigqueue(2) rather than kill(2)
Nov 20 09:24:04 localhost kill: -p, --pid print pids without signaling them
Nov 20 09:24:04 localhost kill: -l, --list [=<signal>] list signal names, or convert one to a name
Nov 20 09:24:04 localhost kill: -L, --table list signal names and numbers
Nov 20 09:24:04 localhost kill: -h, --help display this help and exit
Nov 20 09:24:04 localhost kill: -V, --version output version information and exit
Nov 20 09:24:04 localhost kill: For more details see kill(1).
Nov 20 09:24:04 localhost systemd: zabbix-server.service: control process exited, code=exited status=1
Nov 20 09:24:04 localhost systemd: Unit zabbix-server.service entered failed state.
Nov 20 09:24:04 localhost systemd: zabbix-server.service failed.