lakostis kernels discuss list

[Шенцев Алексей <>]

24.03.2018 03:06, Konstantin Lepikhov пишет:
> Привет!
И вам боброго времени суток! :)

Тут ради любопытства провёл небольшой эксперимент по скорости загрузки  
системы с разными ядрами из сизифа и от Вас, Константин.


Железо:

Процессор: Intel Core i3-2000
ОЗУ: 4ГБ
Системная плата: Gigabyte ga-h61m-s2h.
HDD: Model=ST500DM002-1BD142, FwRev=KC45, SerialNo=Z2AKYS4B


Скорость загрузки:

4.9.101-std-def-alt1
Startup finished in 5.971s (kernel) + 19.707s (userspace) = 25.678s

4.16.10-un-def-alt1
Startup finished in 6.320s (kernel) + 18.934s (userspace) = 25.254s

4.15.0-lks-wks-alt8
Startup finished in 6.372s (kernel) + 19.868s (userspace) = 26.241s


Итог:

ядро от lakostis@ самое медленное в данном эксперименте. :(

Более подробней, с раскладкой по времени запускаемых сервисов во вложении.

--
С уважением,
Шенцев Алексей.

4.9.101-std-def-alt1
Startup finished in 5.971s (kernel) + 19.707s (userspace) = 25.678s
graphical.target was never reached
          7.992s systemd-udev-settle.service
          6.212s network.service
          4.292s dev-sda3.device
          3.200s systemd-journal-flush.service
          3.101s systemd-logind.service
          3.059s org.cups.cupsd.service
          3.013s ahttpd.service
          3.012s udevd-final.service
          3.011s gpm.service
          3.010s altlinux-save-dmesg.service
          1.884s mnt-winc.mount
          1.681s postfix.service
          1.354s systemd-modules-load.service
          1.222s systemd-tmpfiles-setup-dev.service
          1.124s systemd-fsck-root.service
          1.020s dev-hugepages.mount
          1.006s altlinux-kmsg-loglevel.service
          1.004s dev-mqueue.mount
          1.003s sys-kernel-debug.mount
           655ms sshd.service
           434ms 
           412ms colord.service
           389ms opt.mount
           378ms systemd-random-seed.service
           350ms systemd-udev-trigger.service
           336ms var.mount
           311ms systemd-udevd.service
           282ms systemd-journald.service
           275ms dev-sda2.swap
           249ms srv.mount
           207ms 
           147ms systemd-tmpfiles-setup.service
           143ms systemd-sysctl.service
           132ms var-lock.mount
            98ms quotaon.service
            95ms kmod-static-nodes.service
            66ms systemd-user-sessions.service
            65ms systemd-remount-fs.service
            58ms systemd-quotacheck.service
            41ms systemd-update-utmp.service
             9ms home.mount
             8ms var-run.mount
             6ms systemd-update-utmp-runlevel.service
             4ms tmp.mount
             3ms sys-fs-fuse-connections.mount

4.16.10-un-def-alt1
Startup finished in 6.320s (kernel) + 18.934s (userspace) = 25.254s
graphical.target was never reached
          6.001s network.service
          5.323s systemd-udev-settle.service
          4.210s dev-sda3.device
          3.561s systemd-logind.service
          3.486s gpm.service
          3.480s udevd-final.service
          3.418s altlinux-save-dmesg.service
          3.418s ahttpd.service
          3.089s org.cups.cupsd.service
          2.533s systemd-journal-flush.service
          1.768s mnt-winc.mount
          1.651s postfix.service
          1.224s systemd-modules-load.service
          1.130s systemd-fsck-root.service
          1.088s systemd-tmpfiles-setup-dev.service
           988ms altlinux-kmsg-loglevel.service
           988ms dev-mqueue.mount
           985ms dev-hugepages.mount
           980ms sys-kernel-debug.mount
           662ms sshd.service
           508ms 
           505ms systemd-random-seed.service
           399ms colord.service
           370ms var.mount
           361ms systemd-udevd.service
           343ms var-lock.mount
           317ms 
           295ms systemd-udev-trigger.service
           292ms var-run.mount
           283ms dev-sda2.swap
           203ms systemd-journald.service
           179ms home.mount
           172ms systemd-tmpfiles-setup.service
           161ms kmod-static-nodes.service
           139ms systemd-sysctl.service
           133ms quotaon.service
            86ms opt.mount
            85ms systemd-update-utmp.service
            82ms systemd-remount-fs.service
            54ms systemd-quotacheck.service
            39ms systemd-user-sessions.service
             7ms systemd-update-utmp-runlevel.service
             4ms srv.mount
             4ms tmp.mount
             3ms sys-fs-fuse-connections.mount
             2ms sys-kernel-config.mount

4.15.0-lks-wks-alt8
Startup finished in 6.372s (kernel) + 19.868s (userspace) = 26.241s
graphical.target was never reached
          6.716s network.service
          5.786s systemd-udev-settle.service
          3.993s dev-sda3.device
          3.028s ahttpd.service
          2.826s org.cups.cupsd.service
          2.376s systemd-journal-flush.service
          2.320s postfix.service
          1.674s systemd-logind.service
          1.649s udevd-final.service
          1.546s systemd-modules-load.service
          1.160s dev-hugepages.mount
          1.147s altlinux-kmsg-loglevel.service
          1.147s sys-kernel-debug.mount
          1.146s dev-mqueue.mount
          1.009s mnt-winc.mount
           884ms systemd-fsck-root.service
           824ms systemd-tmpfiles-setup-dev.service
           665ms 
           551ms sshd.service
           532ms quotaon.service
           453ms dev-sda2.swap
           426ms var.mount
           424ms colord.service
           339ms systemd-udevd.service
           325ms altlinux-save-dmesg.service
           310ms systemd-udev-trigger.service
           301ms systemd-remount-fs.service
           295ms gpm.service
           200ms 
           196ms opt.mount
           194ms systemd-random-seed.service
           177ms kmod-static-nodes.service
           171ms systemd-quotacheck.service
           169ms systemd-sysctl.service
           163ms systemd-journald.service
           139ms systemd-tmpfiles-setup.service
           121ms systemd-user-sessions.service
           112ms var-run.mount
            72ms srv.mount
            49ms systemd-update-utmp.service
            26ms home.mount
             8ms systemd-update-utmp-runlevel.service
             5ms var-lock.mount
             3ms tmp.mount
             2ms sys-fs-fuse-connections.mount