On Fri, Jan 19, 2018 at 11:03:42AM +0000, Svensson Peter wrote:
> A test to create postgis extension made 4 rsyslog processes run for several 
> minutes with high cpu util,
> and when you have only 8 cpu:s this take lot of resources. 
> The create command also have to wait until all the log are written so there 
> are great impact.
> Log file got 16 GB big only for this.

Uh, that seems odd.  Is rsyslog fsync'ing each write?  You should check
the docs on that.  Here is an example report:


I don't see the dash behavior mentioned in my Debian Jessie rsyslogd
manual page though.

  Bruce Momjian  <br...@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +

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