哇。。。这服务开得也太多了把?
By:Yayi
在 2011年9月1日 下午9:34,Hexchain Tong <richard0053(a)gmail.xn--com>:-0s6m5392c
On 09/01/2011 04:44 PM, Liang Suilong wrote:
> 之前 sendmail 的���本有��,所以卡��卡很久。
> 在 2011-9-1 下午4:28,"Tommy He" <lovenemesis(a)fedoraproject.xn--org>:-0s6m5392c
>> 有意思,准备看看。
>>
>> 貌似你装了 vbox 系列贡献了一些: 533ms + 266ms +23ms + 22ms
>>
>> 2011/8/31 Hexchain Tong <richard0053(a)gmail.com>:
>>> Hi all,
>>>
>>> 最近明显感觉到系统启动速度变慢了,表现在启动某个程序时卡住很久才继续。几
>>> 天前又听说某 3u 在普通硬盘上过了 grub 后可以 3 秒启动,更加不甘心(=
>>> =|||),于是上网搜索了一下找到了一些分析命令。
>>>
>>> $ systemd-analyze time
>>> Startup finished in 2594ms (kernel) + 1812ms (initrd) + 33264ms
>>> (userspace) = 37671ms
>>>
>>> $ systemd-analyze blame
>>> 11872ms udev-settle.service
>>> 8019ms bootchart.service
>>> 6769ms systemd-vconsole-setup.service
>>> 4360ms media.mount
>>> 4138ms systemd-binfmt.service
>>> 4120ms udev.service
>>> 3886ms systemd-remount-api-vfs.service
>>> 3884ms remount-rootfs.service
>>> 3445ms systemd-sysctl.service
>>> 3343ms fedora-readonly.service
>>> 2968ms cups.service
>>> 1495ms sendmail.service
>>> 1307ms fedora-sysinit-hack.service
>>> 633ms udev-trigger.service
>>> 587ms fedora-storage-init.service
>>> 549ms sandbox.service
>>> 533ms vboxdrv.service
>>> 469ms hwclock-load.service
>>> 373ms systemd-readahead-replay.service
>>> 366ms systemd-readahead-collect.service
>>> 266ms dkms_autoinstaller.service
>>> 232ms rpcidmapd.service
>>> 219ms hddtemp.service
>>> 216ms nfslock.service
>>> 191ms NetworkManager.service
>>> 187ms rsyslog.service
>>> 174ms rpcgssd.service
>>> 172ms bluetooth.service
>>> 171ms ip6tables.service
>>> 166ms netfs.service
>>> 160ms sshd.service
>>> 149ms avahi-daemon.service
>>> 142ms console-kit-log-system-start.service
>>> 141ms fedora-sysinit-unhack.service
>>> 134ms portreserve.service
>>> 122ms cpuspeed.service
>>> 118ms auditd.service
>>> 96ms iptables.service
>>> 93ms systemd-tmpfiles-setup.service
>>> 89ms acpid.service
>>> 76ms mcelog.service
>>> 74ms gpm.service
>>> 70ms mdmonitor.service
>>> 69ms irqbalance.service
>>> 59ms console-kit-daemon.service
>>> 44ms rpcbind.service
>>> 43ms dbus.service
>>> 42ms pcscd.service
>>> 26ms rc-local.service
>>> 24ms fedora-wait-storage.service
>>> 24ms fedora-autoswap.service
>>> 23ms vboxballoonctrl-service.service
>>> 22ms vboxweb-service.service
>>> 18ms fedora-storage-init-late.service
>>> 17ms proc-sys-fs-binfmt_misc.mount
>>> 16ms smolt.service
>>> 15ms home.mount
>>> 12ms systemd-user-sessions.service
>>> 4ms accounts-daemon.service
>>> 2ms rtkit-daemon.service
>>> 1ms dev-hugepages.mount
>>> 1ms sys-kernel-security.mount
>>> 1ms sys-kernel-debug.mount
>>> 1ms dev-mqueue.mount
>>>
>>> $ systemd-analyze plot > systemd.svg
>>> 图片见[1]
>>>
>>> 由于我对系统了解不深,十分不能理解某些输出结果,所以恳请大牛帮忙分析一
>>> 下,谢谢!
>>>
>>> [1]
https://hexchain.org/pub/tmp/systemd.svg
>>>
>>> --
>>> Hexchain Tong
>>>
>>>
>>> _______________________________________________
>>> Chinese mailing list
>>> Chinese at
lists.fedoraproject.org
>>>
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>>>
>>>
>>
>>
>>
>> --
>> Take a Deep Breath out of Windows
>>
>>
https://fedoraproject.org/wiki/User:Lovenemesis
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>>
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sendmail 已经被我 disable 了,问题是那个 udev 太可怕了…
--
Hexchain Tong
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