# systemd-analyze critical-chain The time after the unit is active or started is printed after the "@" character. The time the unit takes to start is printed after the "+" character.
# systemd-analyze dump -> Unit network.service: Description:LSB: Bring up/down networking Instance: n/a Unit Load State: loaded Unit Active State: active Inactive Exit Timestamp: Tue 2015-06-0214:51:10 UTC Active Enter Timestamp: Tue 2015-06-0214:51:11 UTC Active Exit Timestamp: n/a Inactive Enter Timestamp: n/a GC Check Good: yes Need Daemon Reload: no Transient: no Slice: system.slice CGroup:/system.slice/network.service CGroup realized: yes CGroup mask:0x0 Name: network.service Source Path:/etc/rc.d/init.d/network Condition Timestamp: Tue 2015-06-0214:51:10 UTC Condition Result: yes Requires: basic.target (省略)