Any chance of doing a perf record -g and perf report on.the production system? I can't remember anything particular. However Algernon should know better. He created this release.
On 06/03/2013 07:07 PM, Evan Rempel wrote:
>
> Deployed version 3.4.2 into our infrastructure and noticed the CPU
> profile change depicted in this image.
>
> The change from 3.4.1 to 3.4.2 occurred at 09:19
>
> Looks like about 30% more user space CPU and 50% more system CPU.
Strange. While stress testing 3.4.2 before release I had quite the
opposite experience. No nice graphs to include, I just watched the XFCE
CPU graph applet, and found it used ~50% less CPU than with 3.4.1 and
the same configuration (standard openSUSE syslog-ng config with network
source and destination added).
Bye,
--
Peter Czanik (CzP) <czanik@balabit.hu>
BalaBit IT Security / syslog-ng upstream
http://czanik.blogs.balabit.com/
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