[kronolith] new event gui need two seconds to "load"

[Samuel Wolf]

Zitat von Jan Schneider <jan at horde.org>:

> Zitat von Michael J Rubinsky <mrubinsk at horde.org>:
>
>> Quoting Samuel Wolf <samuel at sheepflock.de>:
>>
>>> Zitat von Jan Schneider <jan at horde.org>:
>>>
>>>> Zitat von Samuel Wolf <samuel at sheepflock.de>:
>>>>
>>>>> Zitat von Simon B <simon.buongiorno at gmail.com>:
>>>>>
>>>>>> On 2 Jun 2014 11:23, "Samuel Wolf" <samuel at sheepflock.de> wrote:
>>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> first time I edit or create a new event the gui shown up immediately.
>>>>>>> But then, for the next event the window need two seconds to load
>>>>>>> (nothing happens) after the click to "New Event".
>>>>>>> It is absolutly reproducible.
>>>>>>>
>>>>>>> After logout and login, the first time create a new event is quick and
>>>>>>> all other need the two seconds again.
>>>>>>>
>>>>>>> Any idea?
>>>>>>
>>>>>> Sounds like an apache or php memory issue.  What does your log say?
>>>>>
>>>>> Nothing, no errors in horde or apache log.
>>>>> php.ini -> memory_limit = 512M
>>>>>
>>>>> Found out change to IMP/Nag/... and go back to kronolith help as  
>>>>> well, but only for the first "new event".
>>>>> Attached some browser debug benchmarks, I see this on 4  
>>>>> different horde installations.
>>>>>
>>>>>>
>>>>>> Simon
>>>>
>>>> Those stats don't help at all, because they don't explain why the  
>>>> rendering takes 1600ms. Reading the logs, the second rendering  
>>>> should even be faster, because two icons are not loaded which  
>>>> already made up >500ms in the first request.
>>>
>>> Apache log:
>>> ==> click on new event
>>> 10.23.1.88 - - [03/Jun/2014:10:09:43 +0200] "POST  
>>> /horde/services/ajax.php/kronolith/listTopTags HTTP/1.1" 200 731  
>>> "https://example.com/horde/kronolith/" "Mozilla/5.0 (X11; Linux  
>>> x86_64; rv:29.0) Gecko/20100101 Firefox/29.0"
>>> ... 2 seconds ...
>>> ==> GUI visible
>>>
>>> Horde Debug log:
>>> ==> click on new event
>>> 2014-06-03T10:11:40+02:00 DEBUG: HORDE [kronolith] SQL  (0,0005s)
>>>       SELECT alarm_id, alarm_uid, alarm_start, alarm_end, alarm_methods,
>>>         alarm_params, alarm_title, alarm_text, alarm_snooze, alarm_internal
>>>         FROM horde_alarms WHERE alarm_dismissed = 0 AND  
>>> ((alarm_snooze IS NULL
>>>         AND alarm_start <= '2014-06-03 08:11:40') OR alarm_snooze <=
>>>         '2014-06-03 08:11:40') AND (alarm_end IS NULL OR alarm_end >=
>>>         '2014-06-03 08:11:40') AND (alarm_uid IS NULL OR alarm_uid = '' OR
>>>         alarm_uid = 'horde-admin') ORDER BY alarm_start, alarm_end  
>>> [pid 4199 on line 320 of  
>>> "/usr/share/php/Horde/Db/Adapter/Mysqli.php"]
>>> 2014-06-03T10:11:40+02:00 DEBUG: HORDE [kronolith] Max memory  
>>> usage: 3670016 bytes [pid 4199 on line 618 of  
>>> "/usr/share/php/Horde/Registry.php"]
>>> ... 2 seconds ...
>>> ==> GUI visible
>>>
>>> Jan, you don't see this?
>>> All my installations has shared system calenders, could that be  
>>> the problem (don't make really sense)?
>>> All users affected, tested with several browser and os.
>>
>>
>> For what it's worth, I've seen this for a while, but have  
>> absolutely no idea what the cause is.
>
> I see now what you mean. This seems to be something in RedBox  
> because this also happens with any other dialog.

Is it possible to fix this performance issue?

>
> -- 
> Jan Schneider
> The Horde Project
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