Почему процесс использует более 100 % ресурсов ЦП

Выдержка из справочной страницы journal.conf

       Storage=
           Controls where to store journal data. One of "volatile", "persistent", "auto" and "none". If "volatile", journal log data
           will be stored only in memory, i.e. below the /run/log/journal hierarchy (which is created if needed). If "persistent",
           data will be stored preferably on disk, i.e. below the /var/log/journal hierarchy (which is created if needed), with a
           fallback to /run/log/journal (which is created if needed), during early boot and if the disk is not writable.  "auto" is
           similar to "persistent" but the directory /var/log/journal is not created if needed, so that its existence controls where
           log data goes.  "none" turns off all storage, all log data received will be dropped. Forwarding to other targets, such as
           the console, the kernel log buffer, or a syslog socket will still work however. Defaults to "auto".

По моему мнению, в модусе autoпредложение , так что его существование определяет, где данные журнала идут ясно говорится, что:

• без /var/log/journal, логи пишутся только в/run/log/journal
• с /var/log/journal, журналы записываются только в/var/log/journal