systemd-analyze --version (return code: 0)
systemd 229
+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN
systemd-analyze --help (return code: 0)
systemd-analyze [OPTIONS...] {COMMAND} ...
Profile systemd, show unit dependencies, check unit files.
-h --help Show this help
--version Show package version
--no-pager Do not pipe output into a pager
--system Operate on system systemd instance
--user Operate on user systemd instance
-H --host=[USER@]HOST Operate on remote host
-M --machine=CONTAINER Operate on local container
--order Show only order in the graph
--require Show only requirement in the graph
--from-pattern=GLOB Show only origins in the graph
--to-pattern=GLOB Show only destinations in the graph
--fuzz=SECONDS Also print also services which finished SECONDS
earlier than the latest in the branch
--man[=BOOL] Do [not] check for existence of man pages
Commands:
time Print time spent in the kernel
blame Print list of running units ordered by time to init
critical-chain Print a tree of the time critical chain of units
plot Output SVG graphic showing service initialization
dot Output dependency graph in dot(1) format
set-log-level LEVEL Set logging threshold for manager
set-log-target TARGET Set logging target for manager
dump Output state serialization of service manager
verify FILE... Check unit files for correctness