[kronolith] Kronolith performance issue on CentOS 6.5 server

[Simon B]

On 8 May 2014 20:10, "Louis-Philippe Allard" <lp.allard.1 at gmail.com> wrote:
>
> Hello all,
>
> On a virtualized CentOS 6.5 server, I have performance issues with
> kronolith to the point where we cannot use kronolith for production.  As a
> matter of fact, browsing the calendar is almost impossible as it takes up
> to 15 seconds to refresh a single view (day, week, month, etc).
>
> Once the views have been displayed, browsing the calendar(s) is easier as
> it seems the events have been already loaded.
>
> I am using memcache and it seems to be properly configured and running
> without a hitch..  I am NO expert so please let me know what I can do to
> test it..
>
> The other thing I must mention, I am using MySQL with InnoDB with a page
of
> 36GB.  The virtual machine has 54GB of RAM allocated to it with 8 cores at
> 3.1GHz (Opterons dual socket), so plenty of horsepower to deliver.
>
> I believe my performance issue has omething to do with either memcache or
> MySQL itself but I am completely noob in both so I would need a minimum of
> guidance to perperly debug this.
>
> Any help is greatly appreciated.

It's no help, but I use debian 7 with 8gb ram, 4 cores, and plenty of other
services on bare metal, and kronolith works perfectly.

If the page is taking 15 secs to load probably your php is broken.  Top or
the MySQL log will show you what's consuming your resources.

Simon