[SOLVED] High systemload after update - libmm-glib 12 September 2021, 11:42:07 Hi there,after updating today I got abnormal systemload. CPU load was about 40-45% and CPU always run on maximal frequence. Temperature gone up to 90° degrees. Systemmonitor lokked normal, no process consumed high ressources.The problem was gone after downgrading libmm-glib.Installed newest (not the weekly) KDE-ISO with runit 3 days ago on Intel notebook.Regards Last Edit: 15 September 2021, 22:37:39 by nous
Re: High systemload after update - libmm-glib Reply #1 – 12 September 2021, 21:00:10 Which process(es) is/are consuming CPU time?Please provide the output of 'top'.
Re: High systemload after update - libmm-glib Reply #2 – 12 September 2021, 22:42:43 Hi @Artist top...why didn't I think of it myself and only used the system monitor... First Screenshot is with libmm-glib-1.16.10-1 and second with updated libmm-glib-1.18.0-1regards Last Edit: 12 September 2021, 22:59:19 by katinka
Re: High systemload after update - libmm-glib Reply #3 – 13 September 2021, 00:24:41 I just pushed a new update for ModemManager, I noticed it was flooding console with plugin dir not found, which may be why there is a higher cpu load. For me the error has stopped and my cpu load is at 4,0 or so but I didn't look before the update and see if it lowered. I hope this update will fix your load issue. 1 Likes
Re: High systemload after update - libmm-glib Reply #4 – 13 September 2021, 03:16:21 Hello all,I noticed abnormally high CPU usage after restart following yesterday's upgrade.I suspect it's the new version of modemmanager that causes it (1.16.10-1 -> 1.18.0-1).The processes that loaded the CPU were dbus-daemon and nm-applet.It also keeps flooding logs with thousand repeated messages like this:dbus-daemon[1129]: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.126" (uid=1000 pid=2128 comm="nm-applet ") interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" error name="(unset)" requested_reply="0" destination=":1.14390" (uid=0 pid=30018 comm="/usr/bin/ModemManager "In console / another tty that is seen before reboot / poweroff there are numerous modemmanager-related messages as well. Last Edit: 13 September 2021, 03:25:58 by D-man
Re: High systemload after update - libmm-glib Reply #5 – 13 September 2021, 03:59:35 https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/433 Filed a report upstream to see about fixing this. I got rid of the console flooding, but just now noticed the log from NetworkManagerEdit: Figured out the error from dbus and fixed it in 1.18.0-1.2 Last Edit: 13 September 2021, 04:08:32 by ndowens 1 Likes
Re: High systemload after update - libmm-glib Reply #6 – 13 September 2021, 11:16:19 Thank you very much @ndowens. Just updated the system and now everythings seems norma.