<html> <head> <style></style></head> <body class='hmmessage'><div dir='ltr'>Hi, Cristian Thanks for your reply! I will test with a current release. > Your system is most likely overwhelmed by I/O What if I improve the I/O priority of dbus.service or systemd-logind.service ? <div>> Date: Fri, 3 Jul 2015 03:02:23 -0300 > Subject: Re: [systemd-devel] 3.7s for systemd-logind.service starting > From: crrodriguez@opensuse.org > To: k870818319@outlook.com > CC: systemd-devel@lists.freedesktop.org > > On Fri, Jul 3, 2015 at 2:05 AM, RayBloodworth <k870818319@outlook.com> wrote: > > Hi, everyone > > > > I'm optimizing booting performance of my system. > > > > systemd version: 208 > > platform: freescale i.MX6D Cortex-A9 > > Please test again with a current release, I doubt anyone here will > help if you are using an older release. > > > > I found "systemd-logind.service" takes about 3.7s for starting. > > Then I added many logs about system time and found that method > > "manager_connect_bus()" in logind.c takes 2.4718s. > > > > Method "dbus_bus_get_private()" in "manager_connect_bus()" blocks 2.3s > > ... > > > > Could anyone help me with this issue? > > Your system is most likely overwhelmed by I/O </div> </div></body> </html>