Zbigniew Jędrzejewski-Szmek
fa3868c6d3
man: update systemd-analyze invocation
2013-06-14 16:25:38 -04:00
Harald Hoyer
bb150966c0
systemd-analyse: add "critical-chain" command
...
"critical-chain" prints a tree of the critical chain of units
$ ./systemd-analyze critical-chain
graphical.target @1.226s
└─multi-user.target @1.226s
└─nfs-lock.service @961ms +265ms
└─rpcbind.service @958ms +1ms
└─network.target @957ms
└─NetworkManager.service @434ms +522ms
└─basic.target @428ms
└─sockets.target @428ms
└─dbus.socket @428ms
└─sysinit.target @427ms
└─systemd-tmpfiles-setup.service @411ms +15ms
└─local-fs.target @410ms
└─boot-efi.automount @410ms
└─boot.mount @397ms +9ms
└─local-fs-pre.target @192ms
└─systemd-udevd.service @187ms +5ms
└─systemd-udevd-control.socket @140ms
└─-.mount
With the "--fuzz=<ms>" parameter one can display more units around
the critical units.
$ ./systemd-analyze --fuzz=10ms critical-chain
└─multi-user.target @1.226s
└─nfs-lock.service @961ms +265ms
├─rpcbind.service @958ms +1ms
│ └─network.target @957ms
│ └─NetworkManager.service @434ms +522ms
│ ├─basic.target @428ms
│ │ ├─sockets.target @428ms
│ │ │ ├─dbus.socket @428ms
│ │ │ │ └─sysinit.target @427ms
│ │ │ │ ├─systemd-tmpfiles-setup.service @411ms +15ms
│ │ │ │ │ └─local-fs.target @410ms
│ │ │ │ │ └─boot-efi.automount @410ms
│ │ │ │ │ └─boot.mount @397ms +9ms
│ │ │ │ │ └─local-fs-pre.target @192ms
│ │ │ │ │ └─systemd-udevd.service @187ms +5ms
│ │ │ │ │ ├─systemd-udevd-control.socket @140ms
│ │ │ │ │ │ └─-.mount
│ │ │ │ │ └─systemd-udevd-kernel.socket @140ms
│ │ │ │ └─swap.target @421ms
│ │ │ │ └─dev-disk-by\x2duuid-....swap @414ms +6ms
│ │ │ │ └─systemd-journald.socket
│ │ │ ├─rpcbind.socket @428ms
│ │ │ └─cups.socket @428ms
│ │ ├─paths.target @428ms
│ │ │ └─cups.path @428ms
│ │ ├─timers.target @427ms
│ │ │ └─systemd-tmpfiles-clean.timer @427ms
│ │ └─sysinit.target @427ms
│ │ └─...
│ └─dbus.socket @428ms
│ └─...
└─network.target @957ms
└─...
2013-04-26 13:34:22 +02:00
Lennart Poettering
816f25e86a
analyze: various cleanups
2013-04-08 20:35:25 +02:00
Łukasz Stelmach
e55933db18
systemd-analyze: filter dot output
...
Make "systemd-analyze dot" output only lines with units matching
given glob(7) patterns. Add --from-pattern and --to-pattern options.
Without any patterns all relationships are printed as before.
A relationship must match the follwing expression:
(isempty(from) || from[0] || from[1] || .. || from[n]) &&
(isempty(to) || to[0] || to[1] || .. || to[n]) &&
(isempty(P) || P[0] || P[1] || ... || P[n])
where from[] and to[] are lists of patterns provided with subsequent
--from-pattern and --to-pattern respectively. P[] is a list of additional
patterns provided after the "dot" subcommand.
2013-04-08 20:35:25 +02:00
Simon Peeters
1700761b06
Move systemctl dot to systemd-analyze dot
2013-02-13 14:47:05 -08:00
Shawn Landden
ecbd4565c8
man: typo in systemd-analyze.xml
2012-06-27 10:46:35 +02:00
Lennart Poettering
359deb60c2
man: write man page for systemd-analyze
2012-06-27 01:53:07 +02:00
