Fedora 16 slow boot when load modprobe

[alebot]

Hi, i've installed sucesfully Fedora 16 on my PC but boot time is very slow (300+ seconds)

I have try boot chart and i see modprobe is very slow at boot (about 50 seconds) here the PNG from bootchart:

http://img204.imageshack.us/img204/3370/bootchartq.png

can anyone help me?

---------- Post added at 10:26 PM ---------- Previous post was at 05:19 PM ----------

This is result of "systemd-analyze blame"

4048ms fedora-loadmodules.service
3149ms var-lib-nfs-rpc_pipefs.mount
3017ms fedora-storage-init.service
2528ms NetworkManager.service
2433ms avahi-daemon.service
2419ms chronyd.service
1908ms sshd-keygen.service
1906ms abrt-vmcore.service
1905ms rsyslog.service
1905ms irqbalance.service
1675ms console-kit-log-system-start.service
1608ms mcelog.service
1601ms ksm.service
1456ms ip6tables.service
1456ms iptables.service
1449ms libvirtd.service
1448ms auditd.service
1417ms systemd-logind.service
1334ms dbus.service
1326ms systemd-vconsole-setup.service
1237ms udev-settle.service
1175ms mdmonitor.service
1153ms livesys.service
1002ms abrt-ccpp.service
968ms bootchart.service
922ms media.mount
909ms dev-mqueue.mount
901ms dev-hugepages.mount
896ms sys-kernel-security.mount
886ms sys-kernel-debug.mount
802ms fedora-readonly.service
757ms udev.service
626ms remount-rootfs.service
595ms sys-kernel-config.mount
570ms systemd-sysctl.service
468ms udev-trigger.service
464ms fedora-storage-init-late.service
457ms mdmonitor-takeover.service
394ms nfs-idmap.service
382ms fedora-wait-storage.service
341ms nfs-lock.service
338ms systemd-remount-api-vfs.service
325ms lvm2-monitor.service
276ms iscsid.service
250ms netfs.service
226ms iscsi.service
221ms rpcbind.service
204ms systemd-readahead-collect.service
198ms systemd-readahead-replay.service
196ms fcoe.service
127ms systemd-tmpfiles-setup.service
108ms console-kit-daemon.service
96ms home.mount
90ms colord-sane.service
86ms boot.mount
62ms libvirt-guests.service
60ms spice-vdagentd.service
50ms colord.service
30ms accounts-daemon.service
28ms ksmtuned.service
27ms sandbox.service
21ms systemd-user-sessions.service
18ms livesys-late.service
11ms rtkit-daemon.service

And this of "systemd-analyze"

Startup finished in 957ms (kernel) + 15966ms (initramfs) + 316943ms (userspace) = 333868ms

Any ideas for resolve may problem?

[alebot]

i have tryed to stop many service but boot remain very very slow...