On Sun, 8 Dec 2019 09:39:52 -0500 Tom Horsley <horsley1953@xxxxxxxxx> wrote: > The most reproducible one is claws-mail which always > takes 25 seconds to start, and the delay seems to be > something to do with dbus messages. Here's some > debug-monitor output that shows the delay: > > sig 1575815215.835943 4294967295 org.freedesktop.DBus > <none> /org/freedesktop/DBus org.freedesktop.DBus > NameOwnerChanged mc 1575815240.865401 1 :1.8953 > org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus > Hello mr 1575815240.865440 4294967295 > org.freedesktop.DBus :1.89531 > > Went from 15 to 40 sending that Hello. (Which seems to be just the > way you setup a dbus connection, so it isn't very exotic). > > Anyone have any clue what might cause this? I tried loading > a bunch of debuginfo files and debugging, but it is all gibberish, > and the most I could tell was that it was waiting on a dbus reply > to a Hello message. I have no answer for the delay, but as a point of reference, claws starts within a second or two here on F31. It used to be faster. Within the last 6 months to a year, I remember it starting in less than a second. So, something is interfering on your system. From your description, it sounds like it is waiting on something, a dependency that isn't already loaded and is blocked by something else. What is happening on top when the delay happens? How about iotop? Is there a process hogging a lot of cpu or a lot of io? _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
