[systemd-devel] Journald Scalability

Lennart Poettering lennart at poettering.net
Mon Sep 10 15:13:51 PDT 2012

On Mon, 10.09.12 15:30, 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.

It's highly unlikely FSS has anything to do with that as the reader just
skips over FSS seals and the writer just writes them out infrequently
and doesn't even have to link them up or anything... So this should have
really boring access pattern.


Lennart Poettering - Red Hat, Inc.

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