hvac 1

HVAC Systems

We are proud to present you European leading HVAC systems manufacturer – AL-KO Therm Germany.

Ideal temperature, humidity and hygienic quality of air – AL-KO creates a comfortable atmosphere in reception areas for people, and ensures the correct process air in production facilities, clean room environments,research, and in the operating theatre – throughout the world and in all climate zones.

Highest efficiency and reliability, lowest noise emissions - these qualities are what distinguish AL-KO extraction systems from the rest.
From mobile raw air dust extractors through to stationary clean air dedusting with heat recovery, all models boast long filter service life, maximum energy efficiency and a perfectly conceived technology.

Please click here for detailed information on the product portfolio.

Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1594692763,
                "last": 1594692763,
                "now": 1594692763
            },
            "token": "VJtm4HqCpRGhFjgDupktdZDf3xkqEeqw"
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        }
    }
}

Profile Information

Time

Memory

Time: 21.76 ms / 21.76 ms Memory: 1.606 MB / 1.95 MB Application: afterLoad

Time: 74.80 ms / 96.55 ms Memory: 4.324 MB / 6.27 MB Application: afterInitialise

Time: 20.70 ms / 117.25 ms Memory: 0.841 MB / 7.11 MB Application: afterRoute

Time: 5.47 ms / 122.73 ms Memory: 0.213 MB / 7.33 MB Application: beforeRenderComponent com_content

Time: 5.66 ms / 128.38 ms Memory: 0.424 MB / 7.75 MB Application: Before Access::preloadComponents (all components)

Time: 0.38 ms / 128.76 ms Memory: 0.052 MB / 7.80 MB Application: After Access::preloadComponents (all components)

Time: 0.04 ms / 128.80 ms Memory: 0.000 MB / 7.80 MB Application: Before Access::preloadPermissions (com_content)

Time: 0.58 ms / 129.38 ms Memory: 0.185 MB / 7.99 MB Application: After Access::preloadPermissions (com_content)

Time: 0.03 ms / 129.41 ms Memory: 0.000 MB / 7.98 MB Application: Before Access::getAssetRules (id:301 name:com_content.article.118)

Time: 0.74 ms / 130.15 ms Memory: 0.026 MB / 8.00 MB Application: After Access::getAssetRules (id:301 name:com_content.article.118)

Time: 42.47 ms / 172.62 ms Memory: 1.894 MB / 9.90 MB Application: afterRenderComponent com_content

Time: 3.53 ms / 176.15 ms Memory: 0.112 MB / 10.01 MB Application: Before Access::getAssetRules (id:8 name:com_content)

Time: 0.08 ms / 176.23 ms Memory: 0.007 MB / 10.01 MB Application: After Access::getAssetRules (id:8 name:com_content)

Time: 7.57 ms / 183.79 ms Memory: 0.101 MB / 10.12 MB Application: afterDispatch

Time: 16.15 ms / 199.94 ms Memory: 0.465 MB / 10.58 MB Application: beforeRenderModule mod_footer (Footer)

Time: 1.72 ms / 201.66 ms Memory: 0.049 MB / 10.63 MB Application: afterRenderModule mod_footer (Footer)

Time: 0.09 ms / 201.75 ms Memory: 0.000 MB / 10.63 MB Application: beforeRenderModule mod_custom (Mapa u dnu - kontakt)

Time: 0.54 ms / 202.30 ms Memory: 0.007 MB / 10.63 MB Application: afterRenderModule mod_custom (Mapa u dnu - kontakt)

Time: 0.08 ms / 202.38 ms Memory: 0.000 MB / 10.63 MB Application: beforeRenderModule mod_menu (Engineering & Consulting)

Time: 3.75 ms / 206.13 ms Memory: 0.078 MB / 10.71 MB Application: afterRenderModule mod_menu (Engineering & Consulting)

Time: 0.10 ms / 206.22 ms Memory: 0.000 MB / 10.71 MB Application: beforeRenderModule mod_menu (Zone-Ex engineering)

Time: 2.33 ms / 208.55 ms Memory: 0.028 MB / 10.74 MB Application: afterRenderModule mod_menu (Zone-Ex engineering)

Time: 0.08 ms / 208.63 ms Memory: 0.000 MB / 10.74 MB Application: beforeRenderModule mod_custom (Footer Logo)

Time: 0.39 ms / 209.02 ms Memory: 0.003 MB / 10.74 MB Application: afterRenderModule mod_custom (Footer Logo)

Time: 0.08 ms / 209.10 ms Memory: 0.000 MB / 10.74 MB Application: beforeRenderModule mod_custom (Sticky Module (copy))

Time: 0.38 ms / 209.48 ms Memory: 0.003 MB / 10.74 MB Application: afterRenderModule mod_custom (Sticky Module (copy))

Time: 0.08 ms / 209.56 ms Memory: 0.000 MB / 10.74 MB Application: beforeRenderModule mod_custom (head-hvac f)

Time: 0.38 ms / 209.94 ms Memory: 0.003 MB / 10.74 MB Application: afterRenderModule mod_custom (head-hvac f)

Time: 0.08 ms / 210.02 ms Memory: 0.000 MB / 10.74 MB Application: beforeRenderModule mod_falang (FaLang Language Switcher)

Time: 6.11 ms / 216.13 ms Memory: 0.272 MB / 11.02 MB Application: afterRenderModule mod_falang (FaLang Language Switcher)

Time: 0.11 ms / 216.24 ms Memory: 0.000 MB / 11.01 MB Application: beforeRenderModule mod_menu (Off Canvas)

Time: 9.81 ms / 226.05 ms Memory: 0.138 MB / 11.15 MB Application: afterRenderModule mod_menu (Off Canvas)

Time: 9.08 ms / 235.13 ms Memory: 0.462 MB / 11.61 MB Application: afterRender

Database queries total: 8.43 ms

Memory Usage

Database Queries

10 Queries Logged 8.43 ms

Query Time: 0.50 ms Query memory: 0.010 MB Memory before query: 3.483 MB Rows returned: 0

SELECT `data`

  FROM `yxdwz_session`

  WHERE `session_id` = '9kndrko5rt5vps0ab4fvoefr31'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_session	const	PRIMARY	PRIMARY	194	const	1	100.00	NULL

Profile

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.21 ms
executing	0.01 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	Same as call in the line below.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:660
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:620
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:498
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:455
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:758
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.15 ms After last query: 1.65 ms Query memory: 0.006 MB Memory before query: 3.588 MB Rows returned: 0

SELECT `session_id`

  FROM `yxdwz_session`

  WHERE `session_id` = '9kndrko5rt5vps0ab4fvoefr31' 
  LIMIT 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_session	const	PRIMARY	PRIMARY	194	const	1	100.00	Using index

Profile

Status	Duration
starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
executing	0.01 ms
end	0.00 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1734
8	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.33 ms After last query: 0.12 ms Query memory: 0.005 MB Memory before query: 3.595 MB

INSERT INTO `yxdwz_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
('9kndrko5rt5vps0ab4fvoefr31', 1, 1594692763, 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `yxdwz_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('9kndrko5rt5vps0ab4fvoefr31', 1, 1594692763, 0, '', 0)

Profile

Status	Duration
starting	0.04 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.02 ms
System lock	0.01 ms
update	0.22 ms
Waiting for query cache lock	0.01 ms
update	0.01 ms
end	0.00 ms
query end	0.98 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:153
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:135
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:344
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:46

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.18 ms After last query: 3.88 ms Query memory: 0.008 MB Memory before query: 3.871 MB Rows returned: 38

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `yxdwz_extensions`

  WHERE `type` = 'component' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_extensions	ref	extension	extension	82	const	39	100.00	Using index condition; Using where

Profile

Status	Duration
starting	0.09 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.04 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.21 ms
preparing	0.03 ms
executing	0.00 ms
Sending data	0.62 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	Same as call in the line below.
9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.30 ms After last query: 3.18 ms Query memory: 0.007 MB Memory before query: 4.071 MB Rows returned: 4

SELECT id, rules

  FROM `yxdwz_viewlevels`

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	4	100.00	NULL

Profile

Status	Duration
starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.00 ms
Sending data	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1500
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.51 ms After last query: 0.11 ms Query memory: 0.007 MB Memory before query: 4.085 MB Rows returned: 1

SELECT b.id

  FROM yxdwz_usergroups AS a

  LEFT JOIN yxdwz_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	b	index	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	8	NULL	10	20.00	Using where; Using index

Profile

Status	Duration
starting	0.05 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
Opening tables	0.10 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.20 ms
preparing	0.02 ms
executing	0.00 ms
Sending data	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1544
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:321
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 1.52 ms After last query: 0.84 ms Query memory: 0.007 MB Memory before query: 4.152 MB Rows returned: 88

SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`

  FROM yxdwz_extensions

  WHERE enabled = 1 
  AND type = 'plugin' 
  AND state IN (0,1) 
  AND access IN (1,1)

  ORDER BY ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_extensions	ref	extension	extension	82	const	104	100.00	Using index condition; Using where; Using filesort

Profile

Status	Duration
starting	0.05 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.05 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.01 ms
Creating sort index	1.23 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:354
9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:359
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.55 ms After last query: 7.29 ms Query memory: 0.007 MB Memory before query: 4.739 MB Rows returned: 2

SELECT *

  FROM yxdwz_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using filesort

Profile

Status	Duration
starting	0.07 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.03 ms
preparing	0.02 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.02 ms
Creating sort index	0.19 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
freeing items	0.02 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
8	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:96
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:283
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:625
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 0.31 ms After last query: 0.17 ms Query memory: 0.007 MB Memory before query: 4.814 MB Rows returned: 4

SELECT `element`,`name`,`client_id`,`extension_id`

  FROM `yxdwz_extensions`

  WHERE `type` = 'language' 
  AND `state` = 0 
  AND `enabled` = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	yxdwz_extensions	ref	extension	extension	82	const	4	100.00	Using index condition; Using where

Profile

Status	Duration
starting	0.03 ms
checking permissions	0.01 ms
Opening tables	0.01 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.00 ms
Sending data	0.06 ms
end	0.01 ms
query end	0.00 ms
closing tables	0.01 ms
freeing items	0.01 ms
cleaning up	0.00 ms

Call Stack

#	Caller	File and line number
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:209
8	Joomla\CMS\Language\LanguageHelper::getInstalledLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:110
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:283
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:625
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

Query Time: 2.08 ms After last query: 19.44 ms Query memory: 0.014 MB Memory before query: 5.635 MB Rows returned: 59

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM yxdwz_menu AS m

  LEFT JOIN yxdwz_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	85	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	zoneexne_exzone.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.14 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.06 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.20 ms
preparing	0.04 ms
Sorting result	0.01 ms
executing	0.00 ms
Sending data	0.03 ms
Creating sort index	1.39 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.02 ms
freeing items	0.03 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1695
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
21	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Same as call in the line below.
20	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
19	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
18	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:76
17	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
16	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:131
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:375
14	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
13	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:64
12	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
11	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:491
10	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
9	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:145
8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:626
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

[Add xdebug.file_link_format directive to your php.ini file to have links for files.]

10 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

1 × SELECT `data` 
  FROM `yxdwz_session`

1 × SELECT `session_id` 
  FROM `yxdwz_session`

1 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `yxdwz_extensions`

1 × SELECT id, rules 
  FROM `yxdwz_viewlevels

1 × SELECT b.id 
  FROM yxdwz_usergroups AS a 
  LEFT JOIN yxdwz_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM yxdwz_extensions

```
1 × SELECT * 
  FROM yxdwz_languages
```

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `yxdwz_extensions`

1 × SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component 
  FROM yxdwz_menu AS m 
  LEFT JOIN yxdwz_extensions AS e 
  ON m.component_id = e.extension_id

OTHER Tables:

1 × INSERT INTO `yxdwz_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  ('9kndrko5rt5vps0ab4fvoefr31', 1, 1594692763, 0, '', 0

Main Menu

Joomla! Debug Console

Session

Profile Information

Time

Memory

Memory Usage

Database Queries

10 Queries Logged 8.43 ms

10 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: