[kronolith] Kronolith slow

[Jan Schneider]

Zitat von Paul van der Vlis <paul at vandervlis.nl>:

> Michael Rubinsky schreef:
>
>> Quoting Paul van der Vlis <paul at vandervlis.nl>:
>>
>>> Hello,
>>>
>>> At a customer I have Kronolith with autologin.
>>
>> Not sure what you mean by "autologin".
>
> It's a configuration option where you automatically login as some user,
> so without asking for username and password. It's behind a firewall.
> Everybody is working in the same calendar.
>
>>> It is slow when e.g. switching from week to week.
>>
>> Do you have any other calendars activated in right hand side panel? For
>> example, contact birthdays?
>
> No, I have not.
>
>>> I see sometimes a message "LOADING" in the background.
>>> What can I do to make it more fast?
>>
>> Well, that depends on what is making it slow ;) *How* slow are we
>> talking?
>
> What I do it in a test is something like 3 seconds. But they work with
> it every day, and they say it's sometimes 20 seconds.
>
>> How many events, how many calendars are displayed at once,
>> etc...?
>
> It's a firm with 5 employees. So maybe 2 at once ;-)
>
>> What is your storage backend?
>
> Mysql database.

This rather sounds like timeouts or dns resolving issues somewhere on  
the backend. The easiest way to track this down is to use Xdebug to  
generate profiling information, and KCachegrind or something similar  
to analyse that information.

Jan.

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