[systemd-devel] Journald Scalability

[Lennart Poettering]

On Mon, 10.09.12 14:55, Kok, Auke-jan H (auke-jan.h.kok at intel.com) wrote:

> On Mon, Sep 10, 2012 at 2:30 PM, Matthew Monaco <matt at 0x01b.net> wrote:
> 
> > I've been experiencing the same problem. systemd 189, btrfs, Arch Linux,
> > very
> > slow response when trying to view the journal (which includes systemctl
> > status
> > <service>).  I wish I was positive about this, but the slowness might have
> > started when I enabled FSS.
> 
> I have somewhat the same experiences.
> 
> Any journal operation on one of my systemd running 3.2+btrfs can take
> minutes before I can wind to the end of the journal, and sometimes just
> appears to be "stuck" winding. Once I get to the end, tailing the journal
> seems a lot quicker.

Hmm, btrfs appears to be a common theme here...

Lennart

-- 
Lennart Poettering - Red Hat, Inc.