Manjaro opens very slowly and freezes occasionally

hi i installed manjaro on my hp laptop but it is running very slow. Boot menu does not come up when starting up. i need help as i am new

Console :
systemd-analyze blame  :heavy_check_mark:

35.459s udisks2.service
32.044s lvm2-monitor.service
16.680s ldconfig.service
11.473s systemd-modules-load.service
11.001s systemd-journal-flush.service
6.002s dev-sdb2.device
5.745s mariadb.service
4.876s snapd.service
2.944s php-fpm.service
2.147s cups.service
1.741s polkit.service
1.382s ModemManager.service
1.323s apparmor.service
1.244s NetworkManager.service
1.183s upower.service
1.062s systemd-sysusers.service
908ms systemd-udevd.service
858ms var-lib-snapd-snap-snapd-15177.mount
704ms systemd-random-seed.service
660ms avahi-daemon.service
659ms bluetooth.service
651ms systemd-logind.service
651ms dbus.service
646ms var-lib-snapd-snap-core20-1405.mount
623ms systemd-fsck@dev-disk-by\x2duuid-9588\x2d54E1.service
601ms var-lib-snapd-snap-chromium-1957.mount
532ms var-lib-snapd-snap-gnome\x2d3\x2d38\x2d2004-99.mount

If you do not use LVM you can disable lvm2-monitor.service

udisks2.service is monitoring removable devices - remove any externaly attached devices

If you are not planning on using snap you can safely disable snap services and remove them from grub config