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:
http://kb.monitorware.com/simple-question-what-does-the-dash-t10237.html
I don't see the dash behavior mentioned in my Debian Jessie rsyslogd
manual page though.
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Bruce Momjian <br...@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
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