On Fri, 20.05.11 17:40, Chen Jie (ch...@lemote.com) wrote: > 2011/5/19 Chen Jie <ch...@lemote.com>: > > 2011/5/18 Kay Sievers <kay.siev...@vrfy.org>: > >> > >> Completely different! That's an Intel Core Duo 1.4 GHz laptop: > >> systemd-analyze blame | grep udev > >> 87ms udev-trigger.service > >> 13ms udev.service > > I updated systemd(to v26) and udev(to 168), still got ~1s startup time > > of udev.service plus udev-trigger.service. > > > > May be some distribution added udev rules cause this? I'll do a > > bootchart to see the detail. > See the attachment.
There are a ton of things udev seems to be calling. A lot of it doesn't look right. i.e. systemctl being called from udev doesn't look right. And ps? grep? hdparm?? sync??? alsa-utils looks wrong too? mount? The exim script looks really borked too. And the mkdir/rm sprinkled around dbus/rsyslog is suspicous too. I think the distro you are using is a bit too hack-happy... Your downstream udev maintainers really should spend some time on cleaning up those udev rules. Upstream udev doesn't ship that nonsense! Lennart -- Lennart Poettering - Red Hat, Inc. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
