Poettering: systemd for Administrators, Part VII

Lennart Poettering continues the series with a look at systemd-analyze blame and systemd-analyze plot. "Now, before you now take these tools and start filing bugs against the worst boot-up time offenders on your system: think twice. These tools give you raw data, don't misread it. As my optimization example above hopefully shows, the blame for the slow bootup was not actually with udev-settle.service, and not with the ModemManager prober run by it either. It is with the subsystem that pulled this service in in the first place. And that's where the problem needs to be fixed. So, file the bugs at the right places. Put the blame where the blame belongs."

Comments (none posted)