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| Fedora Focus Come in and have a general chat about Fedora and things relating to Fedora. |
17th February 2012, 11:01 AM
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"Shells" (of a sub world)
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Join Date: May 2011
Location: Helvetic Federation (Swissh)
Age: 33
Posts: 2,608
 
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Re: How long does systemd take for you?
From the laptop:
Code:
systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
4032ms udev-settle.service
2670ms media.mount
2652ms remount-rootfs.service
2648ms dev-hugepages.mount
2639ms sys-kernel-security.mount
2631ms sys-kernel-debug.mount
2602ms dev-mqueue.mount
2554ms udev-trigger.service
1875ms mdmonitor-takeover.service
1822ms udev.service
1636ms systemd-vconsole-setup.service
1534ms fedora-readonly.service
1376ms systemd-remount-api-vfs.service
1156ms autofs.service
1062ms netfs.service
1031ms dkms_autoinstaller.service
1017ms sys-kernel-config.mount
729ms systemd-sysctl.service
589ms NetworkManager.service
454ms fedora-storage-init.service
410ms rsyslog.service
401ms sendmail.service
361ms console-kit-log-system-start.service
318ms iscsid.service
302ms iptables.service
301ms ip6tables.service
296ms systemd-readahead-collect.service
292ms systemd-logind.service
288ms auditd.service
282ms sm-client.service
275ms sshd-keygen.service
268ms systemd-readahead-replay.service
257ms acpid.service
248ms fedora-storage-init-late.service
239ms avahi-daemon.service
227ms lvm2-monitor.service
221ms abrt-ccpp.service
216ms abrt-vmcore.service
193ms irqbalance.service
150ms dbus.service
145ms systemd-tmpfiles-setup.service
122ms rtkit-daemon.service
104ms plymouth-start.service
100ms home.mount
79ms dev-sda3.swap
46ms fedora-wait-storage.service
46ms console-kit-daemon.service
43ms iscsi.service
34ms proc-sys-fs-binfmt_misc.mount
18ms systemd-user-sessions.service
Code:
50 services: Total = 42.991 seconds
[simon@l670 lists]$ systemd-analyze time
Startup finished in 1949ms (kernel) + 3741ms (initramfs) + 12878ms (userspace) = 18569ms
__________________
Fedora Manual: http://docs.fedoraproject.org
Script-Tools: https://sourceforge.net/projects/script-tools/
sudo st tweak repo toggle fedora-rawhide ; st iso dl-fed -respin && st iso usb
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17th February 2012, 05:19 PM
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Registered User
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Join Date: Oct 2006
Location: Singapore, 新加坡
Posts: 747
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Re: How long does systemd take for you?
i7 2600K with SSD as boot disk.
Code:
[weitjong@igloo ~]$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
1164ms avahi-daemon.service
1156ms udev-settle.service
871ms NetworkManager.service
812ms rsyslog.service
784ms console-kit-log-system-start.service
765ms sandbox.service
745ms mcelog.service
726ms acpid.service
724ms iptables.service
717ms ip6tables.service
649ms sshd-keygen.service
622ms systemd-logind.service
540ms netfs.service
482ms gpm.service
462ms dbus.service
442ms irqbalance.service
393ms abrt-vmcore.service
374ms udev-trigger.service
332ms systemd-readahead-collect.service
325ms nfs-idmap.service
294ms fedora-storage-init.service
293ms systemd-readahead-replay.service
274ms rpcbind.service
222ms media.mount
220ms rc-local.service
211ms fedora-loadmodules.service
210ms systemd-remount-api-vfs.service
209ms remount-rootfs.service
203ms systemd-sysctl.service
190ms sys-kernel-security.mount
184ms fedora-readonly.service
175ms libvirtd.service
171ms systemd-vconsole-setup.service
170ms sm-client.service
158ms dev-hugepages.mount
157ms fedora-storage-init-late.service
126ms sys-kernel-debug.mount
123ms fedora-wait-storage.service
118ms libvirt-guests.service
118ms nfs-lock.service
105ms systemd-tmpfiles-setup.service
105ms dev-mqueue.mount
96ms lvm2-monitor.service
85ms systemd-user-sessions.service
84ms tmp.mount
73ms var-lib-nfs-rpc_pipefs.mount
70ms sendmail.service
40ms console-kit-daemon.service
39ms udev.service
34ms accounts-daemon.service
27ms sys-kernel-config.mount
20ms boot.mount
10ms home.mount
2ms rtkit-daemon.service
1ms var-tmp.mount
0ms sys-fs-fuse-connections.mount
56 services: Total = 17.702 seconds
[weitjong@igloo ~]$ systemd-analyze
Startup finished in 1825ms (kernel) + 1727ms (initramfs) + 7348ms (userspace) = 10900ms
Guest F16 x86_64 VM running in the above host.
Code:
[weitjong@vBintan ~]$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
2702ms NetworkManager.service
2384ms udev-settle.service
2283ms iptables.service
2281ms ip6tables.service
1861ms systemd-logind.service
1847ms avahi-daemon.service
1752ms netfs.service
1342ms chronyd.service
943ms dbus.service
789ms rsyslog.service
730ms mcelog.service
714ms fedora-loadmodules.service
641ms console-kit-log-system-start.service
630ms var-lib-nfs-rpc_pipefs.mount
565ms media.mount
554ms auditd.service
539ms systemd-vconsole-setup.service
515ms sshd-keygen.service
512ms nfs-lock.service
509ms abrt-ccpp.service
507ms remount-rootfs.service
490ms sys-kernel-security.mount
487ms sys-kernel-debug.mount
483ms udev-trigger.service
481ms dev-hugepages.mount
479ms dev-mqueue.mount
457ms sandbox.service
373ms fedora-readonly.service
338ms nfs-idmap.service
324ms acpid.service
320ms systemd-sysctl.service
309ms abrt-vmcore.service
300ms sys-kernel-config.mount
203ms systemd-tmpfiles-setup.service
199ms rpcbind.service
198ms mdmonitor-takeover.service
190ms udev.service
179ms fedora-storage-init.service
172ms systemd-user-sessions.service
162ms systemd-remount-api-vfs.service
148ms systemd-readahead-collect.service
77ms accounts-daemon.service
64ms console-kit-daemon.service
46ms fedora-wait-storage.service
34ms sm-client.service
28ms boot.mount
28ms fedora-storage-init-late.service
20ms sendmail.service
19ms rtkit-daemon.service
49 services: Total = 31.208 seconds
[weitjong@vBintan ~]$ systemd-analyze
Startup finished in 495ms (kernel) + 1507ms (initramfs) + 9899ms (userspace) = 11901ms
Guest OS boots only 1 second slower than the host OS  .
__________________
YaoWT - Leave no window unbroken ^_^
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17th February 2012, 07:20 PM
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Registered User
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Join Date: Apr 2006
Location: North West UK.
Age: 32
Posts: 510
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Re: How long does systemd take for you?
Quote:
Originally Posted by marko
There's a pretty good chance that you can turn off the services I bolded in the list. Although ntpdate has a
use, Fedora 16 uses chrony and I think in most normal uses, it should fix the clock drift ok without the
ntpdate 'one shot' update at boot time
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Thanks, I shall give it a go later. I actually use Bluetooth so that service would need to stay. I'll update the post to show what difference the changes make.
Update:
Code:
systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
1329ms netfs.service
869ms fedora-storage-init.service
741ms jexec.service
659ms rsyslog.service
576ms bluetooth.service
568ms udev-settle.service
418ms NetworkManager.service
402ms console-kit-log-system-start.service
351ms ksm.service
349ms systemd-logind.service
338ms lm_sensors.service
335ms fedora-storage-init-late.service
315ms mcelog.service
294ms abrt-vmcore.service
293ms sshd-keygen.service
276ms gpm.service
239ms systemd-readahead-collect.service
216ms dbus.service
215ms downloads.mount
201ms systemd-readahead-replay.service
200ms dev-hugepages.mount
182ms proc-sys-fs-binfmt_misc.mount
170ms media.mount
167ms udev-trigger.service
164ms sys-kernel-security.mount
147ms var-lib-nfs-rpc_pipefs.mount
131ms sys-kernel-debug.mount
131ms dev-mqueue.mount
128ms libvirtd.service
122ms nfs-lock.service
121ms archive.mount
105ms vboxdrv.service
103ms fedora-readonly.service
99ms udev.service
94ms systemd-remount-api-vfs.service
94ms remount-rootfs.service
93ms fedora-loadmodules.service
92ms twonkyserver.service
84ms systemd-sysctl.service
72ms systemd-vconsole-setup.service
72ms preload.service
70ms lvm2-monitor.service
67ms systemd-tmpfiles-setup.service
57ms vboxweb-service.service
53ms fedora-wait-storage.service
51ms xinetd.service
49ms boot.mount
41ms nfs-idmap.service
34ms sandbox.service
31ms vboxballoonctrl-service.service
30ms libvirt-guests.service
30ms rc-local.service
30ms systemd-user-sessions.service
30ms home.mount
30ms console-kit-daemon.service
25ms livesys.service
25ms livesys-late.service
20ms rpcbind.service
17ms ksmtuned.service
14ms accounts-daemon.service
13ms twonkywebdavserver.service
12ms sys-kernel-config.mount
6ms rtkit-daemon.service
0ms sys-fs-fuse-connections.mount
64 services: Total = 12.29 seconds
[yeok@yeok ~]$ systemd-analyze time
Startup finished in 1573ms (kernel) + 1345ms (initramfs) + 8456ms (userspace) = 11375ms
Made quite a difference. I also added my host name to the host files. Thanks for the advice Marko.
__________________
He who asks a question is a fool for a minute; he who does not remains a fool forever.
Last edited by YeOK; 18th February 2012 at 11:01 AM.
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18th February 2012, 04:05 PM
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Registered User
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Join Date: Mar 2005
Location: Terre Haute, IN
Posts: 254
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Re: How long does systemd take for you?
Code:
[andy@sandy ~]$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'; uname -a; cat /proc/cpuinfo|grep name
928ms netfs.service
288ms NetworkManager.service
177ms nfs-lock.service
175ms nfs-idmap.service
140ms udev-trigger.service
138ms console-kit-log-system-start.service
137ms systemd-binfmt.service
131ms systemd-logind.service
128ms lm_sensors.service
121ms iptables.service
114ms irqbalance.service
98ms abrt-vmcore.service
91ms remount-rootfs.service
89ms var-lib-nfs-rpc_pipefs.mount
88ms media.mount
86ms systemd-remount-api-vfs.service
84ms mcelog.service
83ms systemd-vconsole-setup.service
80ms dbus.service
79ms dev-mqueue.mount
72ms abrt-ccpp.service
65ms systemd-sysctl.service
59ms rsyslog.service
57ms sys-kernel-security.mount
56ms sshd-keygen.service
34ms dev-hugepages.mount
29ms udev.service
25ms proc-sys-fs-binfmt_misc.mount
25ms sys-kernel-debug.mount
23ms systemd-tmpfiles-setup.service
19ms sys-kernel-config.mount
19ms console-kit-daemon.service
13ms systemd-user-sessions.service
8ms rpcbind.service
7ms boot.mount
5ms rtkit-daemon.service
0ms sys-fs-fuse-connections.mount
37 services: Total = 3.771 seconds
Linux sandy 3.3.0-0.rc2.git0.2.fc17.x86_64 #1 SMP Wed Feb 1 01:27:34 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
[andy@sandy ~]$
My own kernels with most of the junk masked.
__________________
F18
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19th February 2012, 03:06 PM
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Registered User
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Join Date: Aug 2011
Location: Scotland
Age: 24
Posts: 54
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Re: How long does systemd take for you?
Four and a half year old x86 laptop with a Core Duo
Code:
$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
5718ms udev-settle.service
5302ms NetworkManager.service
4965ms netfs.service
3642ms iscsid.service
3483ms systemd-logind.service
3468ms avahi-daemon.service
2674ms mcelog.service
2009ms fedora-storage-init.service
1933ms fedora-loadmodules.service
1229ms ip6tables.service
1151ms fedora-readonly.service
1017ms remount-rootfs.service
1015ms var-lock.mount
1000ms systemd-remount-api-vfs.service
995ms var-run.mount
994ms media.mount
960ms sys-kernel-security.mount
954ms console-kit-log-system-start.service
915ms sys-kernel-debug.mount
900ms livesys.service
886ms dev-hugepages.mount
883ms irqbalance.service
868ms iptables.service
861ms dev-mqueue.mount
789ms systemd-vconsole-setup.service
737ms sys-kernel-config.mount
725ms dbus.service
683ms sshd-keygen.service
656ms udev-trigger.service
619ms fedora-storage-init-late.service
511ms bluetooth.service
502ms systemd-tmpfiles-setup.service
500ms udev.service
413ms rsyslog.service
404ms abrt-vmcore.service
339ms systemd-sysctl.service
218ms home.mount
206ms boot.mount
197ms systemd-user-sessions.service
171ms fedora-wait-storage.service
131ms console-kit-daemon.service
118ms iscsi.service
108ms lvm2-monitor.service
105ms rc-local.service
104ms accounts-daemon.service
103ms sm-client.service
94ms sandbox.service
69ms sendmail.service
30ms rtkit-daemon.service
29ms livesys-late.service
0ms sys-fs-fuse-connections.mount
51 services: Total = 56.383 seconds
Code:
$ systemd-analyze time
Startup finished in 1514ms (kernel) + 4826ms (initramfs) + 24317ms (userspace) = 30659ms
Only thing I actually disabled was sendmail which was pulled in by google earth needing lsb.
...
EDIT: And yet I just noticed it's still on the list. WTF??
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23rd February 2012, 04:54 PM
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Registered User
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Join Date: May 2010
Location: Bangalore, India
Posts: 209
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Re: How long does systemd take for you?
Can anyone help out with mine a bit? The boot speeds have dropped greatly recently.
Code:
15364ms udev-settle.service
5592ms fedora-loadmodules.service
5289ms var-lib-nfs-rpc_pipefs.mount
3519ms systemd-binfmt.service
3206ms proc-sys-fs-binfmt_misc.mount
2750ms media.mount
2738ms sys-kernel-debug.mount
2730ms dev-hugepages.mount
2724ms sys-kernel-security.mount
2723ms remount-rootfs.service
2718ms dev-mqueue.mount
2715ms fedora-readonly.service
2551ms udev-trigger.service
2291ms systemd-vconsole-setup.service
2019ms udev.service
2006ms systemd-remount-api-vfs.service
1625ms media-Entertainment.mount
1401ms dkms_autoinstaller.service
1350ms media-Work.mount
1118ms media-Other.mount
877ms systemd-sysctl.service
820ms fedora-storage-init.service
550ms sys-kernel-config.mount
532ms vboxdrv.service
361ms NetworkManager.service
336ms iscsid.service
292ms avahi-daemon.service
248ms rsyslog.service
230ms systemd-readahead-replay.service
224ms systemd-readahead-collect.service
214ms systemd-logind.service
209ms mdmonitor-takeover.service
209ms nfs-lock.service
201ms fedora-storage-init-late.service
165ms console-kit-log-system-start.service
158ms livesys.service
144ms auditd.service
139ms sshd-keygen.service
130ms dbus.service
128ms systemd-tmpfiles-setup.service
127ms irqbalance.service
117ms ksm.service
108ms mcelog.service
104ms abrt-vmcore.service
85ms console-kit-daemon.service
80ms systemd-user-sessions.service
59ms fcoe.service
50ms ksmtuned.service
49ms lvm2-monitor.service
34ms iscsi.service
25ms fedora-wait-storage.service
20ms vboxweb-service.service
20ms vboxballoonctrl-service.service
20ms livesys-late.service
20ms nfs-idmap.service
6ms accounts-daemon.service
4ms rtkit-daemon.service
3ms rpcbind.service
0ms sys-fs-fuse-connections.mount
The boot speed has gotten much much slower... I don't know why! I think the first entry should be the culprit: udev-settle.service
But I believe that's a system process so I'm not sure what's causing it to be so long. It was not like this earlier.
Could this be caused by VirtualBox by any chance?
__________________
Fedora 17 (Beefy Miracle) | Windows 7 Professional | Linux Mint 13 Cinnamon (Maya)
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13th March 2012, 05:27 AM
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Registered User
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Join Date: Mar 2011
Location: Gulf Coast
Posts: 46
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Re: How long does systemd take for you?
Here's mine, I found this thread by way of my other thread: http://forums.fedoraforum.org/showthread.php?t=277313
Code:
7451ms dkms_autoinstaller.service
4600ms lvm2-monitor.service
4166ms abrtd.service
4133ms NetworkManager.service
3986ms rsyslog.service
3230ms lm_sensors.service
2838ms ip6tables.service
2831ms iscsid.service
2822ms iptables.service
2720ms multipathd.service
2345ms fedora-storage-init-late.service
1853ms udev-settle.service
1554ms cups.service
1298ms cryptsetup@luks\x2d036d4a5f\x2db88b\x2d4401\x2da8e8\x2d20293494395b.service
1176ms console-kit-log-system-start.service
1172ms fedora-sysinit-unhack.service
1085ms sshd.service
1012ms fedora-storage-init.service
921ms acpid.service
880ms gpm.service
877ms sandbox.service
840ms vboxdrv.service
711ms udev.service
685ms home.mount
642ms usr-local.mount
616ms systemd-binfmt.service
548ms systemd-tmpfiles-setup.service
524ms rtkit-daemon.service
516ms dbus.service
463ms tmp.mount
446ms systemd-vconsole-setup.service
425ms systemd-remount-api-vfs.service
424ms netfs.service
407ms remount-rootfs.service
383ms irqbalance.service
378ms media.mount
365ms usr.mount
364ms opt.mount
349ms fedora-sysinit-hack.service
317ms mcelog.service
295ms auditd.service
283ms var.mount
274ms rc-local.service
234ms systemd-sysctl.service
232ms wpa_supplicant.service
227ms psacct.service
216ms xinetd.service
197ms proc-sys-fs-binfmt_misc.mount
165ms iscsi.service
149ms fedora-wait-storage.service
140ms fedora-autoswap.service
134ms systemd-user-sessions.service
123ms fedora-readonly.service
121ms vboxballoonctrl-service.service
102ms boot.mount
93ms console-kit-daemon.service
66ms udev-trigger.service
63ms vboxweb-service.service
51ms mdmonitor.service
44ms dev-hugepages.mount
29ms var-lock.mount
29ms dev-mqueue.mount
1ms var-run.mount
63 services: Total = 65.621 seconds
__________________
Specs: CPU - AMD Phenom II x6 1090T BE, OCZ AMD Black Edition 4GB (2 x 2GB) DDR3 1600, GPU - Radeon HD 5670, MoBo - Gigabyte 970a-d3, PSU - Corsair 650watt.
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13th March 2012, 03:53 PM
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Registered User
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Join Date: Dec 2009
Location: India
Posts: 254
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Re: How long does systemd take for you?
Quote:
[kksheth@excise ~]$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
38150ms iscsi.service
12371ms udev-settle.service
9666ms media.mount
9646ms sys-kernel-security.mount
9637ms dev-hugepages.mount
9625ms dev-mqueue.mount
9613ms sys-kernel-debug.mount
9212ms var-lib-nfs-rpc_pipefs.mount
9150ms udev-trigger.service
8744ms fedora-loadmodules.service
8722ms remount-rootfs.service
5567ms systemd-sysctl.service
5435ms systemd-vconsole-setup.service
4954ms udev.service
4488ms systemd-remount-api-vfs.service
4214ms sys-kernel-config.mount
3062ms dkms_autoinstaller.service
1943ms mnt-dee.mount
1386ms fedora-storage-init.service
1178ms mnt-see.mount
824ms sendmail.service
762ms vboxdrv.service
636ms systemd-readahead-collect.service
608ms systemd-readahead-replay.service
577ms NetworkManager.service
565ms fedora-readonly.service
564ms fedora-storage-init-late.service
545ms mdmonitor-takeover.service
471ms home.mount
454ms netfs.service
450ms avahi-daemon.service
447ms iscsid.service
441ms rsyslog.service
434ms sm-client.service
427ms boot.mount
328ms systemd-logind.service
313ms console-kit-log-system-start.service
272ms sandbox.service
271ms iptables.service
267ms ip6tables.service
247ms auditd.service
226ms irqbalance.service
198ms dbus.service
186ms nfs-lock.service
160ms mcelog.service
158ms abrt-ccpp.service
157ms abrt-vmcore.service
157ms sshd-keygen.service
147ms acpid.service
133ms systemd-tmpfiles-setup.service
77ms rpcbind.service
63ms lvm2-monitor.service
61ms vboxweb-service.service
61ms console-kit-daemon.service
56ms vboxballoonctrl-service.service
50ms fedora-wait-storage.service
44ms systemd-user-sessions.service
21ms nfs-idmap.service
11ms accounts-daemon.service
8ms rtkit-daemon.service
60 services: Total = 178.64 seconds
[kksheth@excise ~]$ systemd-analyze time
Startup finished in 2567ms (kernel) + 4768ms (initramfs) + 64933ms (userspace) = 72270ms
[kksheth@excise ~]$
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what is iscsi process, can i disable it or any other process, will it reduce my boot time
---------- Post added at 08:23 PM ---------- Previous post was at 01:44 PM ----------
another computer
Quote:
[kksheth@localhost ~]$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
8759ms udev-settle.service
5902ms fedora-loadmodules.service
4038ms systemd-vconsole-setup.service
2376ms media.mount
2249ms dev-mqueue.mount
2217ms sys-kernel-debug.mount
2190ms remount-rootfs.service
2183ms sys-kernel-security.mount
2160ms dev-hugepages.mount
2054ms fedora-readonly.service
1251ms sys-kernel-config.mount
1189ms udev-trigger.service
1155ms mdmonitor-takeover.service
1062ms udev.service
1060ms systemd-sysctl.service
908ms dkms_autoinstaller.service
844ms systemd-remount-api-vfs.service
835ms rsyslog.service
819ms mnt-see.mount
793ms NetworkManager.service
706ms fedora-storage-init.service
649ms systemd-readahead-replay.service
633ms systemd-logind.service
618ms systemd-readahead-collect.service
595ms iptables.service
586ms ip6tables.service
581ms console-kit-log-system-start.service
574ms livesys.service
565ms auditd.service
552ms mcelog.service
546ms avahi-daemon.service
519ms sshd-keygen.service
504ms abrt-vmcore.service
475ms irqbalance.service
465ms vboxdrv.service
463ms abrt-ccpp.service
431ms dbus.service
307ms iscsid.service
294ms mnt-dee.mount
276ms fedora-storage-init-late.service
268ms netfs.service
237ms boot.mount
209ms lvm2-monitor.service
139ms sm-client.service
87ms systemd-tmpfiles-setup.service
85ms sendmail.service
66ms fedora-wait-storage.service
41ms sandbox.service
41ms livesys-late.service
39ms iscsi.service
31ms vboxballoonctrl-service.service
29ms systemd-user-sessions.service
28ms vboxweb-service.service
27ms console-kit-daemon.service
4ms accounts-daemon.service
3ms rtkit-daemon.service
0ms sys-fs-fuse-connections.mount
57 services: Total = 55.717 seconds
[kksheth@localhost ~]$ systemd-analyze time
Startup finished in 1399ms (kernel) + 2973ms (initramfs) + 76607ms (userspace) = 80980ms
[kksheth@localhost ~]$
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13th March 2012, 04:05 PM
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Administrator
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Join Date: Aug 2009
Posts: 6,612
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Re: How long does systemd take for you?
well, if you don't know what the iscsi service is, then chances are you don't need it (basically it is having drives set up that you can access using internet protocol)
http://en.wikipedia.org/wiki/ISCSI
Code:
systemctl disable iscsi.service
systemctl disable iscsid.service
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13th March 2012, 04:21 PM
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Registered User
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Join Date: Dec 2009
Location: India
Posts: 254
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Re: How long does systemd take for you?
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13th March 2012, 04:26 PM
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Registered User
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Join Date: Apr 2006
Location: Ohio, USA
Posts: 8,304
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Re: How long does systemd take for you?
It would be interesting to see more in-depth analysis of these results - and improvements - aside from removing uneedded services.
I have a Lenovo laptop with SSD and it take a lot of time ~8sec) to get through udev-settle.service . Setting the udevd noise level to "debug" produced more messages but shed little light on the slowness.
On my semi-retired workstation fedora-loadmodules.service eats up 11 seconds, and network services just under 10sec.
There are only two modest modules.d files , and tho the network requires construction of a bridge and a dhclient ... I find 10 seconds to be pretty slow.
__________________
None are more hopelessly enslaved than those who falsely believe they are free.
Johann Wolfgang von Goethe
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13th March 2012, 04:58 PM
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Registered User
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Join Date: Dec 2009
Location: India
Posts: 254
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Re: How long does systemd take for you?
Before
Quote:
[kksheth@localhost ~]$ systemd-analyze time
Startup finished in 1399ms (kernel) + 2973ms (initramfs) + 76607ms (userspace) = 80980ms
[kksheth@localhost ~]$
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then following instructions as in article ( http://0pointer.de/blog/projects/blame-game.html) did
Quote:
# ln -s /dev/null /etc/systemd/system/udev-settle.service
# ln -s /dev/null /etc/systemd/system/fedora-wait-storage.service
# ln -s /dev/null /etc/systemd/system/fedora-storage-init.service
# systemctl daemon-reload
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after
Quote:
[kksheth@localhost ~]$ systemd-analyze time
Startup finished in 1396ms (kernel) + 3007ms (initramfs) + 18233ms (userspace) = 22637ms
[kksheth@localhost ~]$
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13th March 2012, 08:40 PM
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Registered User
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Join Date: Nov 2006
Location: Detroit
Posts: 4,623
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Re: How long does systemd take for you?
Quote:
Originally Posted by kkshethin
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Interesting. After getting rid of several services (udev-settle.service, fedora-wait-storage.service, fedora-storage-init.service, fedora-storage-init-late.service, media.mount, dev-mqueue.mount) I was able to cut 4 seconds off my boot time:
Code:
$ systemd-analyze blame|awk '{print $0;sum=sum+$1} END {print NR,"services: Total =",sum/1000,"seconds"}'
10012ms remount-rootfs.service
9369ms systemd-remount-api-vfs.service
6163ms systemd-vconsole-setup.service
3960ms dkms_autoinstaller.service
3135ms network.service
3018ms systemd-tmpfiles-setup.service
2571ms udev.service
2067ms fedora-readonly.service
948ms systemd-sysctl.service
915ms systemd-logind.service
837ms console-kit-log-system-start.service
696ms lm_sensors.service
317ms systemd-readahead-replay.service
296ms gnustep.service
268ms systemd-readahead-collect.service
226ms udev-trigger.service
172ms gpm.service
161ms boot.mount
136ms sendmail.service
116ms rsyslog.service
60ms xfs.service
60ms rc-local.service
47ms sm-client.service
40ms dbus.service
26ms systemd-user-sessions.service
16ms vsftpd.service
13ms xinetd.service
27 services: Total = 45.645 seconds
$ systemd-analyze time
Startup finished in 3210ms (kernel) + 3129ms (initramfs) + 24095ms (userspace) = 30434ms
__________________
OS: Fedora 18 x86_64 | CPU: AMD64 3700+ 2.2GHz | RAM: 2GB PC3200 DDR | Disk: 160GB PATA | Video: ATI Radeon 7500 AGP 64MB | Sound: Turtle Beach Santa Cruz CS4630 | Ethernet: Realtek 8110SC
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14th March 2012, 11:42 AM
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Registered User
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Join Date: Dec 2009
Location: India
Posts: 254
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Re: How long does systemd take for you?
before
Quote:
[kksheth@excise ~]$ systemd-analyze time
Startup finished in 2567ms (kernel) + 4768ms (initramfs) + 64933ms (userspace) = 72270ms
[kksheth@excise ~]$
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did
Quote:
# ln -s /dev/null /etc/systemd/system/udev-settle.service
# ln -s /dev/null /etc/systemd/system/fedora-wait-storage.service
# ln -s /dev/null /etc/systemd/system/fedora-storage-init.service
# ln -s /dev/null /etc/systemd/system/iscsi.service
# ln -s /dev/null /etc/systemd/system/iscsid.service
# systemctl daemon-reload
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after
Quote:
[kksheth@excise ~]$ systemd-analyze time
Startup finished in 2075ms (kernel) + 5828ms (initramfs) + 29270ms (userspace) = 37175ms
[kksheth@excise ~]$
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15th March 2012, 05:10 PM
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Registered User
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Join Date: Jul 2008
Posts: 811
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Re: How long does systemd take for you?
FYI you guys, you can use systemctl as an alternative to manually linking.
It will allow you to specify several on one line also.
Example:
Code:
systemctl mask fedora-wait-storage.service udev-settle.service
Also, you can use it to disable more than just services:
Code:
systemctl mask dev-hugepages.mount sys-kernel-debug.mount
For those that want their static /media directory back:
(edit: not so useful with F17+ with the unavoidable move to /run/)
Code:
systemctl mask media.mount
To undo, just swap "unmask" for "mask".
Last edited by vallimar; 15th March 2012 at 05:13 PM.
Reason: typo + disclaimer
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