[systemd-devel] [RFC] [PATCH 0/3] journal: Add deferred log processing to reduce synchonous IO overhead

[Zbigniew Jędrzejewski-Szmek]

On Fri, Dec 13, 2013 at 10:16:16PM +0100, Karol Lewandowski wrote:
> One of the problems I see, though, is that no matter how deep I make
> the queue (`max_dgram_qlen') I still see process sleeping on send()
> way earlier that configured queue depth would suggest.
Are you sure that the sysctl is set early enough, before the listening
socket is created?

Zbyszek