Mandrake17
(usa Debian)
Enviado em 24/01/2018 - 17:01h
Encontrei num fórum gringo, um comando para listar os serviços iniciados no boot do sistema, juntamente com o tempo de inicialização de cada um (parece que é pra isso que serve esse comando).
Comando:
sudo systemd-analyze blame > boot.txt
Dentre esses serviços, quais eu posso desativar? E como fazer isso?
No arquivo gerado, o resultado é:
13.025s lvm2-monitor.service
11.338s systemd-udev-settle.service
11.294s akmods.service
10.662s systemd-journal-flush.service
10.231s udisks2.service
8.385s dev-mapper-fedora\x2droot.device
8.167s sssd.service
7.706s ModemManager.service
7.608s firewalld.service
6.867s NetworkManager-wait-online.service
6.271s livesys.service
6.270s rsyslog.service
6.265s gssproxy.service
6.162s avahi-daemon.service
6.089s rtkit-daemon.service
5.487s initrd-switch-root.service
4.257s abrtd.service
3.246s polkit.service
3.124s chronyd.service
2.267s dracut-initqueue.service
2.173s systemd-udevd.service
1.915s accounts-daemon.service
1.907s systemd-tmpfiles-setup-dev.service
1.829s systemd-binfmt.service
1.787s systemd-modules-load.service
1.738s fedora-readonly.service
1.497s systemd-vconsole-setup.service
1.350s proc-sys-fs-binfmt_misc.mount
1.256s lvm2-pvscan@8:2.service
1.006s dmraid-activation.service
927ms systemd-udev-trigger.service
913ms systemd-backlight@backlight:intel_backlight.service
891ms dnfdaemon.service
625ms systemd-fsck@dev-disk-by\x2duuid-89715368\x2d9c84\x2d4f03\x2d981a\x2d5b4d7fef81a9.service
592ms systemd-logind.service
541ms NetworkManager.service
509ms upower.service
473ms fedora-import-state.service
461ms auditd.service
431ms home.mount
384ms systemd-random-seed.service
375ms systemd-fsck@dev-mapper-fedora\x2dhome.service
302ms wpa_supplicant.service
259ms dev-mapper-fedora\x2dswap.swap
254ms plymouth-read-write.service
232ms dracut-shutdown.service
231ms colord.service
231ms systemd-remount-fs.service
227ms systemd-tmpfiles-setup.service
222ms systemd-fsck-root.service
209ms plymouth-quit.service
208ms plymouth-quit-wait.service
191ms systemd-journald.service
189ms dev-mqueue.mount
176ms systemd-sysctl.service
168ms sysroot.mount
156ms dracut-pre-pivot.service
153ms systemd-user-sessions.service
147ms rpc-statd-notify.service
145ms user@1000.service
133ms dracut-cmdline.service
121ms systemd-rfkill.service
110ms boot.mount
99ms initrd-parse-etc.service
95ms sys-kernel-debug.mount
94ms dev-hugepages.mount
89ms nfs-config.service
69ms plymouth-switch-root.service
67ms var-lib-nfs-rpc_pipefs.mount
44ms systemd-update-utmp.service
34ms dracut-pre-udev.service
22ms kmod-static-nodes.service
18ms initrd-cleanup.service
17ms plymouth-start.service
13ms livesys-late.service
7ms sys-fs-fuse-connections.mount
6ms initrd-udevadm-cleanup-db.service
6ms systemd-update-utmp-runlevel.service
4ms tmp.mount
3ms sys-kernel-config.mount