{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1638611477,
                "last": 1638611477,
                "now": 1638611477
            },
            "token": "OEqTEvxAihVV9pvAd7h76WhoCHa5nbOw"
        },
        "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
        }
    },
    "__vm": {
        "manage": 0,
        "vmcart": "{\"cartProductsData\":[],\"vendorId\":0,\"lastVisitedCategoryId\":0,\"virtuemart_shipmentmethod_id\":0,\"virtuemart_paymentmethod_id\":0,\"automaticSelectedShipment\":false,\"automaticSelectedPayment\":false,\"order_number\":null,\"BT\":0,\"ST\":0,\"cartfields\":null,\"couponCode\":\"\",\"_triesValidateCoupon\":[],\"order_language\":\"en-GB\",\"pricesCurrency\":null,\"paymentCurrency\":null,\"_guest\":1,\"_inCheckOut\":false,\"_inConfirm\":false,\"_redirected\":false,\"_dataValidated\":false,\"_confirmDone\":false,\"STsameAsBT\":1,\"selected_shipto\":0,\"_fromCart\":false,\"layout\":\"default\",\"layoutPath\":\"\",\"virtuemart_cart_id\":0,\"orderdoneHtml\":false,\"virtuemart_order_id\":false}"
    }
}

Time

Memory

67 Queries Logged 893.31 ms

1. Query Time: 34.68 ms Query memory: 0.023 MB Memory before query: 3.318 MB Rows returned: 0

   SELECT `data`
   
     FROM `wxuhk_session`
   
     WHERE `session_id` = X'3337373430653161376633386264313936333462306663383734353639316165'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	wxuhk_session	const	PRIMARY	PRIMARY	194	const	1

   Profile

   Status	Duration
   Starting	0.03 ms
   Checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   Init	0.01 ms
   Optimizing	0.01 ms
   Statistics	34.36 ms
   Preparing	0.01 ms
   Executing	0.01 ms
   End of update loop	0.00 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.00 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
   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.]

   ---

2. Query Time: 0.17 ms After last query: 1.08 ms Query memory: 0.020 MB Memory before query: 3.470 MB Rows returned: 0

   SELECT `session_id`
   
     FROM `wxuhk_session`
   
     WHERE `session_id` = X'3337373430653161376633386264313936333462306663383734353639316165' 
     LIMIT 1

   Explain

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

   Profile

   Status	Duration
   Starting	0.02 ms
   Checking permissions	0.01 ms
   Opening tables	0.01 ms
   After opening tables	0.00 ms
   System lock	0.00 ms
   Table lock	0.01 ms
   Init	0.01 ms
   Optimizing	0.01 ms
   Statistics	0.02 ms
   Preparing	0.00 ms
   Executing	0.01 ms
   End of update loop	0.00 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
   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.]

   ---

3. Query Time: 189.12 ms After last query: 0.07 ms Query memory: 0.004 MB Memory before query: 3.475 MB

   INSERT INTO `wxuhk_session`
   (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES 
   (X'3337373430653161376633386264313936333462306663383734353639316165', 1, 1638611477, 0, '', 0)

   Explain

   EXPLAIN not possible on query: INSERT INTO `wxuhk_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'3337373430653161376633386264313936333462306663383734353639316165', 1, 1638611477, 0, '', 0)

   Profile

   Status	Duration
   Starting	0.02 ms
   Checking permissions	0.00 ms
   Opening tables	0.01 ms
   After opening tables	0.00 ms
   System lock	0.00 ms
   Table lock	0.00 ms
   Init for update	0.01 ms
   Update	0.04 ms
   End of update loop	0.00 ms
   Query end	0.00 ms
   Commit	188.95 ms
   Closing tables	0.02 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	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.]

   ---

4. Query Time: 0.52 ms After last query: 2.17 ms Query memory: 0.025 MB Memory before query: 3.667 MB Rows returned: 43

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `wxuhk_extensions`
   
     WHERE `type` = 'component' 
     AND `state` = 0 
     AND `enabled` = 1

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	wxuhk_extensions	ref	extension	extension	82	const	43	Using index condition; Using where

   Profile

   Status	Duration
   Starting	0.07 ms
   Checking permissions	0.01 ms
   Opening tables	0.01 ms
   After opening tables	0.01 ms
   System lock	0.00 ms
   Table lock	0.01 ms
   Init	0.02 ms
   Optimizing	0.02 ms
   Statistics	0.05 ms
   Preparing	0.02 ms
   Executing	0.00 ms
   Sending data	0.17 ms
   End of update loop	0.02 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   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.]

   ---

5. Query Time: 0.22 ms After last query: 1.72 ms Query memory: 0.021 MB Memory before query: 3.854 MB Rows returned: 3

   SELECT id, rules
   
     FROM `wxuhk_viewlevels`

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	wxuhk_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	3

   Profile

   Status	Duration
   Starting	0.03 ms
   Checking permissions	0.00 ms
   Opening tables	0.02 ms
   After opening tables	0.00 ms
   System lock	0.00 ms
   Table lock	0.01 ms
   Init	0.01 ms
   Optimizing	0.01 ms
   Statistics	0.01 ms
   Preparing	0.01 ms
   Executing	0.00 ms
   Sending data	0.02 ms
   End of update loop	0.01 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.00 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
   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.]

   ---

6. Query Time: 0.29 ms After last query: 0.08 ms Query memory: 0.021 MB Memory before query: 3.865 MB Rows returned: 1

   SELECT b.id
   
     FROM wxuhk_usergroups AS a
   
     LEFT JOIN wxuhk_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	Extra
   1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1
   1	SIMPLE	b	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	1	Using where; Using index

   Profile

   Status	Duration
   Starting	0.04 ms
   Checking permissions	0.00 ms
   Opening tables	0.01 ms
   After opening tables	0.00 ms
   System lock	0.00 ms
   Table lock	0.01 ms
   Init	0.01 ms
   Optimizing	0.01 ms
   Statistics	0.03 ms
   Preparing	0.00 ms
   Unlocking tables	0.00 ms
   Preparing	0.03 ms
   Executing	0.00 ms
   Sending data	0.02 ms
   End of update loop	0.01 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.01 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
   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.]

   ---

7. Query Time: 0.70 ms After last query: 0.47 ms Query memory: 0.031 MB Memory before query: 3.930 MB Rows returned: 114

   SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`
   
     FROM wxuhk_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	Extra
   1	SIMPLE	wxuhk_extensions	ref	extension	extension	82	const	158	Using index condition; Using where; Using filesort

   Profile

   Status	Duration
   Starting	0.03 ms
   Checking permissions	0.01 ms
   Opening tables	0.01 ms
   After opening tables	0.00 ms
   System lock	0.00 ms
   Table lock	0.01 ms
   Init	0.02 ms
   Optimizing	0.01 ms
   Statistics	0.03 ms
   Preparing	0.02 ms
   Sorting result	0.01 ms
   Executing	0.00 ms
   Sending data	0.01 ms
   Creating sort index	0.47 ms
   End of update loop	0.01 ms
   Query end	0.00 ms
   Commit	0.00 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   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.]

   ---

8. Query Time: 0.37 ms After last query: 19.14 ms Query memory: 0.025 MB Memory before query: 6.239 MB Rows returned: 1

   SELECT id,template 
     FROM wxuhk_template_styles 
     WHERE client_id=0 
     AND home=1

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	wxuhk_template_styles	ALL	idx_client_id,idx_client_id_home	NO INDEX KEY COULD BE USED	NULL	NULL	5	Using where

   Profile

   Status	Duration
   Starting	0.06 ms
   Checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   Init	0.02 ms
   Optimizing	0.02 ms
   Statistics	0.04 ms
   Preparing	0.02 ms
   Executing	0.00 ms
   Sending data	0.04 ms
   End of update loop	0.01 ms
   Query end	0.00 ms
   Commit	0.02 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
   17	JDatabaseDriver->loadObject()	JROOT/administrator/components/com_widgetkit/widgetkit.php:23
   16	plgSystemWidgetkit->{closure}()	JROOT/administrator/components/com_widgetkit/vendor/yootheme/framework/src/Container.php:240
   15	YOOtheme\Framework\Container->offsetGet()	JROOT/administrator/components/com_widgetkit/src/Application.php:49
   14	YOOtheme\Widgetkit\Application->YOOtheme\Widgetkit\{closure}()	Same as call in the line below.
   13	call_user_func_array()	JROOT/administrator/components/com_widgetkit/vendor/yootheme/framework/src/Event/EventDispatcher.php:113
   12	YOOtheme\Framework\Event\EventDispatcher->trigger()	JROOT/administrator/components/com_widgetkit/vendor/yootheme/framework/src/Application.php:149
   11	YOOtheme\Framework\Application->boot()	JROOT/administrator/components/com_widgetkit/widgetkit.php:91
   10	include JROOT/administrator/components/com_widgetkit/widgetkit.php	JROOT/administrator/components/com_widgetkit/widgetkit-app.php:6
   9	include JROOT/administrator/components/com_widgetkit/widgetkit-app.php	JROOT/plugins/system/widgetkit/widgetkit.php:9
   8	plgSystemWidgetkit->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.]

   ---

9. Query Time: 1.43 ms After last query: 8.99 ms Query memory: 0.096 MB Memory before query: 7.261 MB Rows returned: 76

   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 wxuhk_menu AS m
   
     LEFT JOIN wxuhk_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	Extra
   1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	2	Using index condition; Using where; Using filesort
   1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	cats_db.m.component_id	1	Using where

   Profile

   Status	Duration
   Starting	0.07 ms
   Checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   Init	0.03 ms
   Optimizing	0.02 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	1.04 ms
   End of update loop	0.01 ms
   Query end	0.00 ms
   Commit	0.02 ms
   Closing tables	0.00 ms
   Unlocking tables	0.00 ms
   Closing tables	0.01 ms
   Starting cleanup	0.00 ms
   Freeing items	0.01 ms
   Updating status	0.01 ms
   Reset for next command	0.00 ms

   Call Stack

   #	Caller	File and line number
   19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
   18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
   17	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	Same as call in the line below.
   16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
   15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
   14	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:76
   13	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
   12	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:131
   11	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:375
   10	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
   9	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:64
   8	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
   7	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:491
   6	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
   5	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/libraries/src/Application/CMSApplication.php:1073
   4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
   3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
   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 Time: 0.32 ms After last query: 7.34 ms Query memory: 0.024 MB Memory before query: 8.300 MB Rows returned: 1

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `wxuhk_extensions`
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.05 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.04 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.02 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    18	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
    17	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	Same as call in the line below.
    16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
    14	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
    13	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
    12	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
    11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/k2/k2.php:388
    8	plgSystemK2->onAfterRoute()	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:1122
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    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.]

    ---

11. Query Time: 265.21 ms After last query: 0.12 ms Query memory: 0.006 MB Memory before query: 8.293 MB

    UPDATE `wxuhk_extensions`
    
      SET `params` = '{\"mediaversion\":\"731e61f78508196e1e7e50a0d32fe3f1\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    EXPLAIN not possible on query: UPDATE `wxuhk_extensions` SET `params` = '{\"mediaversion\":\"731e61f78508196e1e7e50a0d32fe3f1\"}' WHERE `type` = 'library' AND `element` = 'joomla'

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.00 ms
    Init for update	0.04 ms
    Updating	0.04 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	264.96 ms
    Closing tables	0.03 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.02 ms
    Freeing items	0.02 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
    13	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
    12	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
    11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/k2/k2.php:388
    8	plgSystemK2->onAfterRoute()	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:1122
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    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.]

    ---

12. Query Time: 0.38 ms After last query: 2.88 ms Query memory: 0.022 MB Memory before query: 8.671 MB Rows returned: 1

    SELECT *
    
      FROM wxuhk_languages
    
      WHERE published=1
    
      ORDER BY ordering ASC

    Explain

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

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    Creating sort index	0.05 ms
    End of update loop	0.02 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.01 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
    12	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/libraries/src/Application/SiteApplication.php:330
    11	Joomla\CMS\Application\SiteApplication->getParams()	JROOT/components/com_k2/helpers/utilities.php:243
    10	K2HelperUtilities::getParams()	JROOT/administrator/components/com_k2/helpers/html.php:53
    9	K2HelperHTML::loadHeadIncludes()	JROOT/plugins/system/k2/k2.php:404
    8	plgSystemK2->onAfterRoute()	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:1122
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    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.]

    ---

13. Query Time: 0.39 ms After last query: 2.11 ms Query memory: 0.025 MB Memory before query: 8.894 MB Rows returned: 3

    SELECT id, home, template, s.params
    
      FROM wxuhk_template_styles as s
    
      LEFT JOIN wxuhk_extensions as e 
      ON e.element=s.template 
      AND e.type='template' 
      AND e.client_id=s.client_id
    
      WHERE s.client_id = 0 
      AND e.enabled = 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	s	ALL	idx_template,idx_client_id,idx_client_id_home	NO INDEX KEY COULD BE USED	NULL	NULL	5	Using where
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	cats_db.s.template,const	1	Using index condition; Using where

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.06 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.06 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    20	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
    19	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/HTML/HTMLHelper.php:365
    18	Joomla\CMS\HTML\HTMLHelper::includeRelativeFiles()	JROOT/libraries/src/HTML/HTMLHelper.php:712
    17	Joomla\CMS\HTML\HTMLHelper::script()	Same as call in the line below.
    16	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
    15	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
    14	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/libraries/cms/html/jquery.php:52
    13	JHtmlJquery::framework()	Same as call in the line below.
    12	call_user_func_array()	JROOT/libraries/src/HTML/HTMLHelper.php:239
    11	Joomla\CMS\HTML\HTMLHelper::call()	JROOT/libraries/src/HTML/HTMLHelper.php:146
    10	Joomla\CMS\HTML\HTMLHelper::_()	JROOT/administrator/components/com_k2/helpers/html.php:71
    9	K2HelperHTML::loadHeadIncludes()	JROOT/plugins/system/k2/k2.php:404
    8	plgSystemK2->onAfterRoute()	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:1122
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    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.]

    ---

14. Query Time: 0.54 ms After last query: 0.84 ms Query memory: 0.028 MB Memory before query: 8.938 MB Rows returned: 43

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `wxuhk_assets`
    
      WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_advancedmodules','com_ajax','com_akeeba','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_fields','com_finder','com_installer','com_jce','com_joomlaupdate','com_k2','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_plugins','com_postinstall','com_privacy','com_redirect','com_rereplacer','com_search','com_tags','com_tcpdf','com_templates','com_users','com_virtuemart','com_virtuemart_allinone','com_widgetkit','com_wrapper')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_assets	ALL	idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	144	Using where

    Profile

    Status	Duration
    Starting	0.04 ms
    Checking permissions	0.00 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.04 ms
    Optimizing	0.01 ms
    Statistics	0.09 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.20 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    18	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
    17	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
    16	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
    15	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    14	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    13	Joomla\CMS\User\User->authorise()	JROOT/plugins/system/advancedmodules/src/Document.php:28
    12	RegularLabs\Plugin\System\AdvancedModules\Document::loadFrontEditScript()	JROOT/plugins/system/advancedmodules/src/Helper.php:32
    11	RegularLabs\Plugin\System\AdvancedModules\Helper->onAfterRoute()	Same as call in the line below.
    10	call_user_func_array()	JROOT/plugins/system/advancedmodules/src/Plugin.php:97
    9	RegularLabs\Plugin\System\AdvancedModules\Plugin->run()	JROOT/plugins/system/advancedmodules/advancedmodules.php:64
    8	PlgSystemAdvancedModules->onAfterRoute()	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:1122
    4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
    3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
    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.]

    ---

15. Query Time: 0.55 ms After last query: 10.09 ms Query memory: 0.021 MB Memory before query: 10.412 MB Rows returned: 1

    SHOW TABLES LIKE "wxuhk_virtuemart_configs"

    Explain

    EXPLAIN not possible on query: SHOW TABLES LIKE "wxuhk_virtuemart_configs"

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.01 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Filling schema table	0.01 ms
    Checking permissions	0.35 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Removing tmp table	0.01 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    10	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:722
    9	VmTable::checkTableExists()	JROOT/administrator/components/com_virtuemart/models/config.php:563
    8	VirtueMartModelConfig::checkConfigTableExists()	JROOT/administrator/components/com_virtuemart/helpers/config.php:774
    7	VmConfig::loadConfig()	JROOT/components/com_virtuemart/virtuemart.php:24
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

16. Query Time: 0.20 ms After last query: 0.36 ms Query memory: 0.020 MB Memory before query: 10.454 MB Rows returned: 1

    SELECT `config` 
      FROM `wxuhk_virtuemart_configs` 
      WHERE `virtuemart_config_id` = "1";

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_configs	system	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    8	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_virtuemart/helpers/config.php:814
    7	VmConfig::loadConfig()	JROOT/components/com_virtuemart/virtuemart.php:24
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

17. Query Time: 0.40 ms After last query: 80.16 ms Query memory: 0.024 MB Memory before query: 11.608 MB Rows returned: 1

    SELECT * 
      FROM `wxuhk_virtuemart_shoppergroups` 
      WHERE `default` = "2" 
      AND (`virtuemart_vendor_id` = "1" OR `shared` = "1")  
      AND `published`="1"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_shoppergroups	ref	virtuemart_vendor_id,shared,published	published	1	const	1	Using where

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.04 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.04 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    14	JDatabaseDriver->loadObject()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:100
    13	VirtueMartModelShopperGroup->getDefault()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:134
    12	VirtueMartModelShopperGroup->appendShopperGroups()	JROOT/administrator/components/com_virtuemart/models/user.php:177
    11	VirtueMartModelUser->getUser()	JROOT/administrator/components/com_virtuemart/models/user.php:111
    10	VirtueMartModelUser->getCurrentUser()	JROOT/components/com_virtuemart/helpers/cart.php:129
    9	VirtueMartCart::getCart()	JROOT/components/com_virtuemart/controllers/user.php:56
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

18. Query Time: 0.27 ms After last query: 0.12 ms Query memory: 0.025 MB Memory before query: 11.635 MB Rows returned: 1

    SELECT `wxuhk_virtuemart_shoppergroups`.*  
      FROM `wxuhk_virtuemart_shoppergroups`  
      WHERE `wxuhk_virtuemart_shoppergroups`.`virtuemart_shoppergroup_id` = "1"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_shoppergroups	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    17	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:1042
    16	VmTable->load()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:1028
    15	VmModel->getData()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:50
    14	VirtueMartModelShopperGroup->getShopperGroup()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:105
    13	VirtueMartModelShopperGroup->getDefault()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:134
    12	VirtueMartModelShopperGroup->appendShopperGroups()	JROOT/administrator/components/com_virtuemart/models/user.php:177
    11	VirtueMartModelUser->getUser()	JROOT/administrator/components/com_virtuemart/models/user.php:111
    10	VirtueMartModelUser->getCurrentUser()	JROOT/components/com_virtuemart/helpers/cart.php:129
    9	VirtueMartCart::getCart()	JROOT/components/com_virtuemart/controllers/user.php:56
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

19. Query Time: 0.80 ms After last query: 6.60 ms Query memory: 0.022 MB Memory before query: 11.978 MB Rows returned: 0

    SELECT `virtuemart_userinfo_id` 
      FROM `wxuhk_virtuemart_userinfos` 
      WHERE `virtuemart_user_id` = "0" 
      AND `address_type`="BT"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_userinfos	ref	virtuemart_user_id,address_type	virtuemart_user_id	10	const,const	1	Using where; Using index

    Profile

    Status	Duration
    Starting	0.04 ms
    Checking permissions	0.01 ms
    Opening tables	0.46 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.01 ms
    Statistics	0.07 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    11	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_virtuemart/models/user.php:956
    10	VirtueMartModelUser->getBTuserinfo_id()	JROOT/components/com_virtuemart/views/user/view.html.php:117
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

20. Query Time: 0.62 ms After last query: 1.48 ms Query memory: 0.033 MB Memory before query: 12.173 MB Rows returned: 31

    SHOW FULL COLUMNS  
      FROM `wxuhk_virtuemart_userfields`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `wxuhk_virtuemart_userfields`

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Closing tables	0.00 ms
    Opening tables	0.21 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.01 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Filling schema table	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.01 ms
    Checking permissions	0.10 ms
    Closing tables	0.01 ms
    Executing	0.00 ms
    Sending data	0.05 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Removing tmp table	0.06 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    19	JDatabaseDriver->loadAssocList()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:683
    18	VmTable->showFullColumns()	JROOT/administrator/components/com_virtuemart/tables/userfields.php:41
    17	TableUserfields->__construct()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:209
    16	VmTable::getInstance()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:432
    15	VmModel->_createTable()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:394
    14	VmModel->getTable()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:600
    13	VmModel->setMainTable()	JROOT/administrator/components/com_virtuemart/models/userfields.php:49
    12	VirtueMartModelUserfields->__construct()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:552
    11	VmModel::getModel()	JROOT/administrator/components/com_virtuemart/models/user.php:967
    10	VirtueMartModelUser->getUserInfoInUserFields()	JROOT/components/com_virtuemart/views/user/view.html.php:120
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

21. Query Time: 0.48 ms After last query: 0.11 ms Query memory: 0.035 MB Memory before query: 12.208 MB Rows returned: 19

    SELECT * 
      FROM `wxuhk_virtuemart_userfields` 
      WHERE 1 = 1 
      AND `account`="1" 
      AND published = 1 
      AND FIND_IN_SET(name, 'address_type') = 0  
      ORDER BY ordering

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_userfields	ref	published,account	published	1	const	22	Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.03 ms
    Preparing	0.02 ms
    Sorting result	0.02 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    Creating sort index	0.18 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:497
    13	VmModel->_getList()	JROOT/administrator/components/com_virtuemart/models/userfields.php:602
    12	VirtueMartModelUserfields->getUserFields()	JROOT/administrator/components/com_virtuemart/models/userfields.php:484
    11	VirtueMartModelUserfields->getUserFieldsFor()	JROOT/administrator/components/com_virtuemart/models/user.php:968
    10	VirtueMartModelUser->getUserInfoInUserFields()	JROOT/components/com_virtuemart/views/user/view.html.php:120
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

22. Query Time: 0.20 ms After last query: 0.17 ms Query memory: 0.022 MB Memory before query: 12.260 MB Rows returned: 2

    SELECT `fieldtitle`, `fieldvalue` 
      FROM `wxuhk_virtuemart_userfield_values` 
      WHERE `virtuemart_userfield_id` = 10 
      ORDER BY `ordering`

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_userfield_values	ref	virtuemart_userfield_id	virtuemart_userfield_id	4	const	2	Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.03 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:497
    12	VmModel->_getList()	JROOT/administrator/components/com_virtuemart/models/userfields.php:1027
    11	VirtueMartModelUserfields->getUserFieldsFilled()	JROOT/administrator/components/com_virtuemart/models/user.php:1072
    10	VirtueMartModelUser->getUserInfoInUserFields()	JROOT/components/com_virtuemart/views/user/view.html.php:120
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

23. Query Time: 0.22 ms After last query: 0.92 ms Query memory: 0.023 MB Memory before query: 12.383 MB Rows returned: 1

    SELECT *  
      FROM `wxuhk_virtuemart_countries`
     
      WHERE `published` = 1
    
     
      ORDER BY country_name ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_countries	ref	published	published	1	const	1	Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.03 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:856
    14	VmModel->exeSortSearchListQuery()	JROOT/administrator/components/com_virtuemart/models/country.php:111
    13	VirtueMartModelCountry->getCountries()	JROOT/components/com_virtuemart/helpers/shopfunctionsf.php:144
    12	shopFunctionsF::renderCountryList()	JROOT/administrator/components/com_virtuemart/models/userfields.php:836
    11	VirtueMartModelUserfields->getUserFieldsFilled()	JROOT/administrator/components/com_virtuemart/models/user.php:1072
    10	VirtueMartModelUser->getUserInfoInUserFields()	JROOT/components/com_virtuemart/views/user/view.html.php:120
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

24. Query Time: 0.31 ms After last query: 0.84 ms Query memory: 0.024 MB Memory before query: 12.444 MB Rows returned: 1

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `wxuhk_assets`
    
      WHERE `name` LIKE 'block.%' OR `name` = 'block' OR `parent_id` = 0

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_assets	index_merge	idx_asset_name,idx_parent_id	idx_asset_name,idx_parent_id	202,4	NULL	3	Using sort_union(idx_asset_name,idx_parent_id); Using where

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.08 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.05 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    16	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:359
    15	Joomla\CMS\Access\Access::preloadPermissions()	JROOT/libraries/src/Access/Access.php:226
    14	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:540
    13	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    12	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    11	Joomla\CMS\User\User->authorise()	JROOT/components/com_virtuemart/views/user/view.html.php:316
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

25. Query Time: 0.46 ms After last query: 2.33 ms Query memory: 0.026 MB Memory before query: 12.853 MB Rows returned: 8

    SHOW FULL COLUMNS 
      FROM `wxuhk_assets`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `wxuhk_assets`

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Closing tables	0.00 ms
    Opening tables	0.15 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.01 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Filling schema table	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.01 ms
    Checking permissions	0.04 ms
    Closing tables	0.01 ms
    Executing	0.00 ms
    Sending data	0.03 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Removing tmp table	0.05 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    19	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:445
    18	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:245
    17	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:164
    16	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/Asset.php:61
    15	Joomla\CMS\Table\Asset->__construct()	JROOT/libraries/src/Access/Access.php:783
    14	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
    13	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    12	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    11	Joomla\CMS\User\User->authorise()	JROOT/components/com_virtuemart/views/user/view.html.php:316
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

26. Query Time: 0.17 ms After last query: 0.08 ms Query memory: 0.024 MB Memory before query: 12.874 MB Rows returned: 0

    SELECT *
    
      FROM wxuhk_assets
    
      WHERE `name` = 'block.user'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.00 ms
    Executing	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    16	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:731
    15	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
    14	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
    13	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    12	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    11	Joomla\CMS\User\User->authorise()	JROOT/components/com_virtuemart/views/user/view.html.php:316
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

27. Query Time: 0.17 ms After last query: 0.09 ms Query memory: 0.024 MB Memory before query: 12.882 MB Rows returned: 0

    SELECT *
    
      FROM wxuhk_assets
    
      WHERE `name` = 'block'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.00 ms
    Executing	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    17	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:731
    16	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
    15	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
    14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:563
    13	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    12	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    11	Joomla\CMS\User\User->authorise()	JROOT/components/com_virtuemart/views/user/view.html.php:316
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

28. Query Time: 0.15 ms After last query: 0.09 ms Query memory: 0.024 MB Memory before query: 12.891 MB Rows returned: 0

    SELECT *
    
      FROM wxuhk_assets
    
      WHERE `name` = 'email_events'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

    Profile

    Status	Duration
    Starting	0.01 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.00 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.00 ms
    Executing	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    16	JDatabaseDriver->loadAssoc()	JROOT/libraries/src/Table/Table.php:731
    15	Joomla\CMS\Table\Table->load()	JROOT/libraries/src/Access/Access.php:784
    14	Joomla\CMS\Access\Access::getAssetId()	JROOT/libraries/src/Access/Access.php:544
    13	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    12	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    11	Joomla\CMS\User\User->authorise()	JROOT/components/com_virtuemart/views/user/view.html.php:317
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

29. Query Time: 0.47 ms After last query: 0.44 ms Query memory: 0.022 MB Memory before query: 12.930 MB Rows returned: 0

    SELECT `customer_number` 
      FROM `wxuhk_virtuemart_vmusers` 
      WHERE `virtuemart_user_id`='0'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.00 ms
    Opening tables	0.28 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.04 ms
    Preparing	0.00 ms
    Executing	0.01 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_virtuemart/helpers/vmmodel.php:497
    12	VmModel->_getList()	JROOT/administrator/components/com_virtuemart/models/user.php:1435
    11	VirtueMartModelUser->getCustomerNumberById()	JROOT/components/com_virtuemart/views/user/view.html.php:323
    10	VirtuemartViewUser->lUser()	JROOT/components/com_virtuemart/views/user/view.html.php:142
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

30. Query Time: 0.19 ms After last query: 0.05 ms Query memory: 0.022 MB Memory before query: 12.937 MB Rows returned: 1

    SELECT `wxuhk_virtuemart_shoppergroups`.`virtuemart_shoppergroup_id`, `wxuhk_virtuemart_shoppergroups`.`shopper_group_name`, `default` AS default_shopper_group 
      FROM `wxuhk_virtuemart_shoppergroups` 
      WHERE `wxuhk_virtuemart_shoppergroups`.`virtuemart_vendor_id`="1" 
      AND `default`="2"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_shoppergroups	ref	virtuemart_vendor_id	virtuemart_vendor_id	4	const	1	Using where

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    12	JDatabaseDriver->loadAssocList()	JROOT/administrator/components/com_virtuemart/models/shoppergroup.php:255
    11	VirtueMartModelShopperGroup::getShoppergroupById()	JROOT/components/com_virtuemart/views/user/view.html.php:271
    10	VirtuemartViewUser->shopper()	JROOT/components/com_virtuemart/views/user/view.html.php:143
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

31. Query Time: 0.98 ms After last query: 3.23 ms Query memory: 0.034 MB Memory before query: 13.331 MB Rows returned: 12
    Duplicate queries: #48

    SELECT * 
      FROM `wxuhk_menu` 
      WHERE `link` like "index.php?option=com_virtuemart%" 
      and client_id=0 
      and published=1 
      and (language="*" or language = "en-GB" ) 
      AND ( access="1" )  
      ORDER BY `language` DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_menu	ref	idx_client_id_parent_id_alias_language,idx_language	idx_client_id_parent_id_alias_language	1	const	163	Using index condition; Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.06 ms
    Preparing	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.67 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    22	JDatabaseDriver->loadObjectList()	JROOT/components/com_virtuemart/router.php:1274
    21	vmrouterHelper->setMenuItemId()	JROOT/components/com_virtuemart/router.php:860
    20	vmrouterHelper->__construct()	JROOT/components/com_virtuemart/router.php:889
    19	vmrouterHelper::getInstance()	JROOT/components/com_virtuemart/router.php:27
    18	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    17	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    16	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    15	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    14	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    13	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    12	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    11	Joomla\CMS\Router\Route::_()	JROOT/components/com_virtuemart/helpers/shopfunctionsf.php:282
    10	shopFunctionsF::generateStAddressList()	JROOT/components/com_virtuemart/views/user/view.html.php:155
    9	VirtuemartViewUser->display()	JROOT/components/com_virtuemart/controllers/user.php:59
    8	VirtueMartControllerUser->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_virtuemart/virtuemart.php:120
    6	require_once JROOT/components/com_virtuemart/virtuemart.php	JROOT/libraries/src/Component/ComponentHelper.php:402
    5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
    4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
    3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
    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.]

    ---

32. Query Time: 41.79 ms After last query: 120.66 ms Query memory: 0.319 MB Memory before query: 19.399 MB Rows returned: 42

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params,am.mirror_id, am.params as advancedparams, 0 as menuid, m.publish_up, m.publish_down
    
      FROM wxuhk_modules AS m
    
      LEFT JOIN wxuhk_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id
    
      LEFT JOIN wxuhk_advancedmodules as am 
      ON am.moduleid = m.id
    
      WHERE m.published = 1 
      AND e.enabled = 1 
      AND m.access IN (1,1) 
      AND m.client_id = 0
    
      ORDER BY m.position, m.ordering

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	m	range	published,newsfeeds	published	6	NULL	42	Using index condition; Using where; Using filesort
    1	SIMPLE	am	eq_ref	PRIMARY	PRIMARY	4	cats_db.m.id	1	Using where
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	cats_db.m.module,const	1	Using index condition; Using where

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    Init	0.04 ms
    Optimizing	0.02 ms
    Statistics	0.07 ms
    Preparing	0.03 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	41.29 ms
    End of update loop	0.01 ms
    Query end	0.01 ms
    Commit	0.01 ms
    Closing tables	0.01 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.01 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    20	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/advancedmodules/src/Helpers/advancedmodulehelper.php:404
    19	PlgSystemAdvancedModuleHelper->getModuleList()	JROOT/plugins/system/advancedmodules/src/Helpers/advancedmodulehelper.php:123
    18	PlgSystemAdvancedModuleHelper->onPrepareModuleList()	JROOT/libraries/joomla/event/dispatcher.php:165
    17	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    16	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Helper/ModuleHelper.php:357
    15	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
    14	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:591
    13	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/gk_storefront/lib/framework/helper.api.php:36
    12	GKTemplateAPI->modules()	JROOT/templates/gk_storefront/lib/framework/helper.layout.php:55
    11	GKTemplateLayout->generateLayoutWidths()	JROOT/templates/gk_storefront/layouts/default.php:56
    10	include JROOT/templates/gk_storefront/layouts/default.php	JROOT/templates/gk_storefront/lib/gk.framework.php:136
    9	GKTemplate->getLayout()	JROOT/templates/gk_storefront/lib/gk.framework.php:88
    8	GKTemplate->__construct()	JROOT/templates/gk_storefront/index.php:25
    7	require JROOT/templates/gk_storefront/index.php	JROOT/libraries/src/Document/HtmlDocument.php:668
    6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:730
    5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:545
    4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1030
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

33. Query Time: 0.39 ms After last query: 22.82 ms Query memory: 0.024 MB Memory before query: 20.868 MB Rows returned: 5

    SELECT 
    					c.id AS CID
    				
      FROM 
    					wxuhk_k2_categories AS c
    				
      LEFT JOIN 
    					wxuhk_k2_items AS content 
    					
      ON 
    					c.id = content.catid 	
    				 
    				
      WHERE 
    					1=1 
    					 
      AND ( c.id = 27) 
    					
      AND 
    					c.published = 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	c	const	PRIMARY,category,published	PRIMARY	4	const	1
    1	SIMPLE	content	ref	catid	catid	4	const	5	Using index

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.06 ms
    Preparing	0.01 ms
    Unlocking tables	0.01 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_k2/model.php:81
    12	NSP_GK5_com_k2_Model::getSources()	JROOT/modules/mod_news_pro_gk5/helper.php:100
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

34. Query Time: 0.40 ms After last query: 0.10 ms Query memory: 0.022 MB Memory before query: 20.878 MB Rows returned: 1

    SELECT
    			content.id AS id				
    		
      FROM 
    			wxuhk_k2_items AS content 
    			
    			
    		
      WHERE 
    			content.published = 1 
      AND content.trash = 0
                     
      AND content.access IN (1,1)    
    		 		
      AND ( content.publish_up = '0000-00-00 00:00:00' OR content.publish_up <= '2021-12-04 09:51:18' )
    				
      AND ( content.publish_down = '0000-00-00 00:00:00' OR content.publish_down >= '2021-12-04 09:51:18' )
    			 
      AND (  content.catid = 27 ) 
    			
    			 
    			
    			
    		
    			
    		
    		
      ORDER BY 
    			 RAND() 
    		
      LIMIT
    			0,1;

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	ref	item,catid	catid	4	const	5	Using where; Using temporary; Using filesort

    Profile

    Status	Duration
    Starting	0.06 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.03 ms
    Preparing	0.02 ms
    Creating tmp table	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.06 ms
    Creating sort index	0.01 ms
    End of update loop	0.00 ms
    Removing tmp table	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_k2/model.php:266
    12	NSP_GK5_com_k2_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

35. Query Time: 0.39 ms After last query: 0.05 ms Query memory: 0.023 MB Memory before query: 20.888 MB Rows returned: 1

    SELECT
    			content.id AS id,
    			content.alias AS alias,
    			content.title AS title, 
    			content.introtext AS text,
    			content.created AS date, 
    			content.publish_up AS date_publish,
    			content.hits AS hits,
    			content.featured AS frontpage,
    			content.access AS access,
    			content.catid AS cid,
    			content.video AS video,
    			content.plugins AS plugins,
    			categories.name AS catname, 
    			categories.image AS cat_image,
    			categories.alias AS cat_alias,
    			users.email AS author_email,
    			content.created_by_alias AS author_alias,
    			users.name AS author_username,
    			content.created_by AS author_id,
    			content_rating.rating_sum AS rating_sum,
    			content_rating.rating_count AS rating_count		
    		
      FROM 
    			wxuhk_k2_items AS content 
    			
      LEFT JOIN 
    				wxuhk_k2_categories AS categories 
    				
      ON categories.id = content.catid 
    			
      LEFT JOIN 
    				wxuhk_users AS users 
    				
      ON users.id = content.created_by 			
    			
      LEFT JOIN 
    				wxuhk_k2_rating AS content_rating 
    				
      ON content_rating.itemID = content.id
    		
      WHERE 
    			1=1
    			 
      AND ( content.id = 268)
    		
      ORDER BY 
    			 RAND()

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	const	PRIMARY	PRIMARY	4	const	1
    1	SIMPLE	categories	const	PRIMARY	PRIMARY	4	const	1
    1	SIMPLE	users	const	PRIMARY	PRIMARY	4	const	1
    1	SIMPLE	content_rating	const	PRIMARY	PRIMARY	4	const	0	Unique row not found

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.06 ms
    Preparing	0.00 ms
    Unlocking tables	0.01 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.02 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_k2/model.php:325
    12	NSP_GK5_com_k2_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

36. Query Time: 0.39 ms After last query: 2.19 ms Query memory: 0.022 MB Memory before query: 21.098 MB Rows returned: 4

    SELECT DISTINCT 
    			c.virtuemart_category_id AS CID
    		
      FROM 
    			wxuhk_virtuemart_product_categories AS cx
    		
      LEFT JOIN 
                wxuhk_virtuemart_categories_en_gb AS c
                
      ON
                cx.virtuemart_category_id = c.virtuemart_category_id
    		
      LEFT JOIN 
    			wxuhk_virtuemart_products_en_gb AS content 
    			
      ON 
    			cx.virtuemart_product_id = content.virtuemart_product_id 
            
      LEFT JOIN
                wxuhk_virtuemart_categories AS cat
                
      ON
                c.virtuemart_category_id = cat.virtuemart_category_id
    		
      WHERE 
    			(  content.virtuemart_product_id = 203 OR content.virtuemart_product_id = 195 OR content.virtuemart_product_id = 189 )

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	range	PRIMARY	PRIMARY	4	NULL	3	Using where; Using index; Using temporary
    1	SIMPLE	cx	ref	virtuemart_product_id	virtuemart_product_id	4	cats_db.content.virtuemart_product_id	2	Using index
    1	SIMPLE	c	eq_ref	PRIMARY	PRIMARY	4	cats_db.cx.virtuemart_category_id	1	Using index

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.05 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.05 ms
    Preparing	0.01 ms
    Unlocking tables	0.00 ms
    Preparing	0.02 ms
    Creating tmp table	0.02 ms
    Executing	0.00 ms
    Sending data	0.04 ms
    Removing tmp table	0.01 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:84
    12	NSP_GK5_com_virtuemart_Model::getSources()	JROOT/modules/mod_news_pro_gk5/helper.php:100
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

37. Query Time: 0.77 ms After last query: 0.06 ms Query memory: 0.022 MB Memory before query: 21.108 MB Rows returned: 1

    SELECT DISTINCT
                content.virtuemart_product_id AS id,
                content.product_name AS title,
                content.product_desc AS text,
                contentR.modified_on AS date,
                contentR.created_on AS date_publish,
                contentR.product_special AS featured,
    			manufacturer.mf_name AS manufacturer,
    			manufacturer.virtuemart_manufacturer_id AS manufacturer_id
    		
      FROM 
    			wxuhk_virtuemart_products_en_gb AS content 
                
      LEFT JOIN
                    wxuhk_virtuemart_product_categories AS category
                    
      ON
                    category.virtuemart_product_id = content.virtuemart_product_id
                
                
      LEFT JOIN
                    wxuhk_virtuemart_product_manufacturers AS manufacturer_x
                    
      ON
                    content.virtuemart_product_id = manufacturer_x.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_manufacturers_en_gb AS manufacturer
                    
      ON
                    manufacturer_x.virtuemart_manufacturer_id = manufacturer.virtuemart_manufacturer_id
                
      LEFT JOIN
                    wxuhk_virtuemart_products AS contentR	
                    
      ON
                    contentR.virtuemart_product_id = content.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_product_shoppergroups AS psgroup
                    
      ON 
                    psgroup.virtuemart_product_id = content.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_shoppergroups AS sgroup
                    
      ON 
                    sgroup.virtuemart_shoppergroup_id = psgroup.virtuemart_shoppergroup_id
    		
      WHERE
                contentR.published = 1
    			
      AND  ( content.virtuemart_product_id = 203 OR content.virtuemart_product_id = 195 OR content.virtuemart_product_id = 189) 
    			 
    			
    			
    			
    		
      ORDER BY 
    			 RAND() 
    		
      LIMIT
    			0,1;

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	psgroup	system	virtuemart_product_id	NO INDEX KEY COULD BE USED	NULL	NULL	0	Const row not found; Using temporary; Using filesort
    1	SIMPLE	content	range	PRIMARY	PRIMARY	4	NULL	3	Using index condition; Using where
    1	SIMPLE	contentR	eq_ref	PRIMARY,published	PRIMARY	4	cats_db.content.virtuemart_product_id	1	Using where
    1	SIMPLE	category	ref	virtuemart_product_id	virtuemart_product_id	4	cats_db.content.virtuemart_product_id	2	Using index
    1	SIMPLE	manufacturer_x	ref	virtuemart_product_id	virtuemart_product_id	5	cats_db.content.virtuemart_product_id	11	Using where; Using index
    1	SIMPLE	manufacturer	eq_ref	PRIMARY	PRIMARY	4	cats_db.manufacturer_x.virtuemart_manufacturer_id	1	Using where

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.01 ms
    Opening tables	0.05 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.05 ms
    Preparing	0.01 ms
    Unlocking tables	0.00 ms
    Preparing	0.03 ms
    Creating tmp table	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.28 ms
    Creating sort index	0.03 ms
    End of update loop	0.01 ms
    Removing tmp table	0.06 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:271
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

38. Query Time: 0.33 ms After last query: 0.03 ms Query memory: 0.022 MB Memory before query: 21.119 MB Rows returned: 3

    SELECT DISTINCT
    		    content.virtuemart_product_id AS id,
    			cat.virtuemart_category_id AS cid,
    			cat.category_name AS cat_name
    		
      FROM 
    			wxuhk_virtuemart_products AS content 
    			
      LEFT JOIN 
    				wxuhk_virtuemart_product_categories AS category_xref
    				
      ON 
    		        category_xref.virtuemart_product_id = content.virtuemart_product_id 
    			
      LEFT JOIN 
    				wxuhk_virtuemart_categories AS category 
    				
      ON 
    		        category_xref.virtuemart_category_id = category.virtuemart_category_id 	
                
      LEFT JOIN
                    wxuhk_virtuemart_categories_en_gb AS cat
                    
      ON
                    category_xref.virtuemart_category_id = cat.virtuemart_category_id
    		
      WHERE
    			( content.virtuemart_product_id = 189)
    			
      AND category.published = '1' 
    		
      ORDER BY 
    			content.virtuemart_product_id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	const	PRIMARY	PRIMARY	4	const	1	Using index; Using temporary
    1	SIMPLE	category_xref	ref	virtuemart_product_id	virtuemart_product_id	4	const	3	Using index
    1	SIMPLE	cat	eq_ref	PRIMARY	PRIMARY	4	cats_db.category_xref.virtuemart_category_id	1
    1	SIMPLE	category	eq_ref	PRIMARY,published	PRIMARY	4	cats_db.category_xref.virtuemart_category_id	1	Using where; Distinct

    Profile

    Status	Duration
    Starting	0.04 ms
    Checking permissions	0.01 ms
    Opening tables	0.05 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.04 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Creating tmp table	0.02 ms
    Executing	0.00 ms
    Sending data	0.05 ms
    Removing tmp table	0.01 ms
    Sending data	0.00 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:325
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

39. Query Time: 0.27 ms After last query: 0.05 ms Query memory: 0.022 MB Memory before query: 21.132 MB Rows returned: 2

    SELECT `m`.`file_url` AS `image`, `pm`.`ordering` AS `ordering`, `content`.`virtuemart_product_id` AS `id`
    
      FROM wxuhk_virtuemart_products AS content
    
      LEFT JOIN wxuhk_virtuemart_product_medias AS `pm` 
      ON `pm`.`virtuemart_product_id` = `content`.`virtuemart_product_id`
    
      LEFT JOIN wxuhk_virtuemart_medias AS `m` 
      ON `m`.`virtuemart_media_id` = `pm`.`virtuemart_media_id`
    
      WHERE  content.virtuemart_product_id = 189
    
      ORDER BY `content`.`virtuemart_product_id` ASC, `pm`.`ordering` DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	const	PRIMARY	PRIMARY	4	const	1	Using index; Using temporary; Using filesort
    1	SIMPLE	pm	ref	virtuemart_product_id,ordering	virtuemart_product_id	4	const	1
    1	SIMPLE	m	eq_ref	PRIMARY	PRIMARY	4	cats_db.pm.virtuemart_media_id	1	Using where

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.03 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.03 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Creating tmp table	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.03 ms
    Creating sort index	0.01 ms
    Removing tmp table	0.01 ms
    Creating sort index	0.00 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:369
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

40. Query Time: 0.40 ms After last query: 1.31 ms Query memory: 0.022 MB Memory before query: 21.227 MB Rows returned: 6

    SELECT DISTINCT 
    			c.virtuemart_category_id AS CID
    		
      FROM 
    			wxuhk_virtuemart_product_categories AS cx
    		
      LEFT JOIN 
                wxuhk_virtuemart_categories_en_gb AS c
                
      ON
                cx.virtuemart_category_id = c.virtuemart_category_id
    		
      LEFT JOIN 
    			wxuhk_virtuemart_products_en_gb AS content 
    			
      ON 
    			cx.virtuemart_product_id = content.virtuemart_product_id 
            
      LEFT JOIN
                wxuhk_virtuemart_categories AS cat
                
      ON
                c.virtuemart_category_id = cat.virtuemart_category_id
    		
      WHERE 
    			(  content.virtuemart_product_id = 199 OR content.virtuemart_product_id = 182 OR content.virtuemart_product_id = 174 OR content.virtuemart_product_id = 183 OR content.virtuemart_product_id = 205 OR content.virtuemart_product_id = 204 )

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	range	PRIMARY	PRIMARY	4	NULL	6	Using where; Using index; Using temporary
    1	SIMPLE	cx	ref	virtuemart_product_id	virtuemart_product_id	4	cats_db.content.virtuemart_product_id	2	Using index
    1	SIMPLE	c	eq_ref	PRIMARY	PRIMARY	4	cats_db.cx.virtuemart_category_id	1	Using index

    Profile

    Status	Duration
    Starting	0.04 ms
    Checking permissions	0.01 ms
    Opening tables	0.04 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.03 ms
    Statistics	0.05 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.02 ms
    Creating tmp table	0.02 ms
    Executing	0.00 ms
    Sending data	0.05 ms
    Removing tmp table	0.01 ms
    Sending data	0.00 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    13	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:84
    12	NSP_GK5_com_virtuemart_Model::getSources()	JROOT/modules/mod_news_pro_gk5/helper.php:100
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

41. Query Time: 0.79 ms After last query: 0.07 ms Query memory: 0.022 MB Memory before query: 21.238 MB Rows returned: 1

    SELECT DISTINCT
                content.virtuemart_product_id AS id,
                content.product_name AS title,
                content.product_desc AS text,
                contentR.modified_on AS date,
                contentR.created_on AS date_publish,
                contentR.product_special AS featured,
    			manufacturer.mf_name AS manufacturer,
    			manufacturer.virtuemart_manufacturer_id AS manufacturer_id
    		
      FROM 
    			wxuhk_virtuemart_products_en_gb AS content 
                
      LEFT JOIN
                    wxuhk_virtuemart_product_categories AS category
                    
      ON
                    category.virtuemart_product_id = content.virtuemart_product_id
                
                
      LEFT JOIN
                    wxuhk_virtuemart_product_manufacturers AS manufacturer_x
                    
      ON
                    content.virtuemart_product_id = manufacturer_x.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_manufacturers_en_gb AS manufacturer
                    
      ON
                    manufacturer_x.virtuemart_manufacturer_id = manufacturer.virtuemart_manufacturer_id
                
      LEFT JOIN
                    wxuhk_virtuemart_products AS contentR	
                    
      ON
                    contentR.virtuemart_product_id = content.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_product_shoppergroups AS psgroup
                    
      ON 
                    psgroup.virtuemart_product_id = content.virtuemart_product_id
                
      LEFT JOIN
                    wxuhk_virtuemart_shoppergroups AS sgroup
                    
      ON 
                    sgroup.virtuemart_shoppergroup_id = psgroup.virtuemart_shoppergroup_id
    		
      WHERE
                contentR.published = 1
    			
      AND  ( content.virtuemart_product_id = 199 OR content.virtuemart_product_id = 182 OR content.virtuemart_product_id = 174 OR content.virtuemart_product_id = 183 OR content.virtuemart_product_id = 205 OR content.virtuemart_product_id = 204) 
    			 
    			
    			
    			
    		
      ORDER BY 
    			 RAND() 
    		
      LIMIT
    			0,1;

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	psgroup	system	virtuemart_product_id	NO INDEX KEY COULD BE USED	NULL	NULL	0	Const row not found; Using temporary; Using filesort
    1	SIMPLE	contentR	range	PRIMARY,published	PRIMARY	4	NULL	6	Using index condition; Using where
    1	SIMPLE	content	eq_ref	PRIMARY	PRIMARY	4	cats_db.contentR.virtuemart_product_id	1
    1	SIMPLE	category	ref	virtuemart_product_id	virtuemart_product_id	4	cats_db.contentR.virtuemart_product_id	2	Using index
    1	SIMPLE	manufacturer_x	ref	virtuemart_product_id	virtuemart_product_id	5	cats_db.contentR.virtuemart_product_id	11	Using where; Using index
    1	SIMPLE	manufacturer	eq_ref	PRIMARY	PRIMARY	4	cats_db.manufacturer_x.virtuemart_manufacturer_id	1	Using where

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.01 ms
    Opening tables	0.04 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.05 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.03 ms
    Creating tmp table	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.30 ms
    Creating sort index	0.03 ms
    End of update loop	0.01 ms
    Removing tmp table	0.06 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:271
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

42. Query Time: 0.34 ms After last query: 0.03 ms Query memory: 0.022 MB Memory before query: 21.248 MB Rows returned: 3

    SELECT DISTINCT
    		    content.virtuemart_product_id AS id,
    			cat.virtuemart_category_id AS cid,
    			cat.category_name AS cat_name
    		
      FROM 
    			wxuhk_virtuemart_products AS content 
    			
      LEFT JOIN 
    				wxuhk_virtuemart_product_categories AS category_xref
    				
      ON 
    		        category_xref.virtuemart_product_id = content.virtuemart_product_id 
    			
      LEFT JOIN 
    				wxuhk_virtuemart_categories AS category 
    				
      ON 
    		        category_xref.virtuemart_category_id = category.virtuemart_category_id 	
                
      LEFT JOIN
                    wxuhk_virtuemart_categories_en_gb AS cat
                    
      ON
                    category_xref.virtuemart_category_id = cat.virtuemart_category_id
    		
      WHERE
    			( content.virtuemart_product_id = 183)
    			
      AND category.published = '1' 
    		
      ORDER BY 
    			content.virtuemart_product_id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	const	PRIMARY	PRIMARY	4	const	1	Using index; Using temporary
    1	SIMPLE	category_xref	ref	virtuemart_product_id	virtuemart_product_id	4	const	3	Using index
    1	SIMPLE	cat	eq_ref	PRIMARY	PRIMARY	4	cats_db.category_xref.virtuemart_category_id	1
    1	SIMPLE	category	eq_ref	PRIMARY,published	PRIMARY	4	cats_db.category_xref.virtuemart_category_id	1	Using where; Distinct

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.03 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Creating tmp table	0.02 ms
    Executing	0.00 ms
    Sending data	0.04 ms
    Removing tmp table	0.01 ms
    Sending data	0.00 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.02 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:325
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

43. Query Time: 0.27 ms After last query: 0.05 ms Query memory: 0.022 MB Memory before query: 21.261 MB Rows returned: 2

    SELECT `m`.`file_url` AS `image`, `pm`.`ordering` AS `ordering`, `content`.`virtuemart_product_id` AS `id`
    
      FROM wxuhk_virtuemart_products AS content
    
      LEFT JOIN wxuhk_virtuemart_product_medias AS `pm` 
      ON `pm`.`virtuemart_product_id` = `content`.`virtuemart_product_id`
    
      LEFT JOIN wxuhk_virtuemart_medias AS `m` 
      ON `m`.`virtuemart_media_id` = `pm`.`virtuemart_media_id`
    
      WHERE  content.virtuemart_product_id = 183
    
      ORDER BY `content`.`virtuemart_product_id` ASC, `pm`.`ordering` DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	content	const	PRIMARY	PRIMARY	4	const	1	Using index; Using temporary; Using filesort
    1	SIMPLE	pm	ref	virtuemart_product_id,ordering	ordering	4	const	1
    1	SIMPLE	m	eq_ref	PRIMARY	PRIMARY	4	cats_db.pm.virtuemart_media_id	1	Using where

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.03 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Creating tmp table	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.03 ms
    Creating sort index	0.01 ms
    Removing tmp table	0.01 ms
    Creating sort index	0.00 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    13	JDatabaseDriver->loadAssocList()	JROOT/modules/mod_news_pro_gk5/data_sources/com_virtuemart/model.php:369
    12	NSP_GK5_com_virtuemart_Model::getArticles()	JROOT/modules/mod_news_pro_gk5/helper.php:114
    11	NSP_GK5_Helper->getDatas()	JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php:27
    10	include JROOT/modules/mod_news_pro_gk5/mod_news_pro_gk5.php	JROOT/libraries/src/Helper/ModuleHelper.php:200
    9	Joomla\CMS\Helper\ModuleHelper::renderModule()	JROOT/libraries/src/Document/Renderer/Html/ModuleRenderer.php:98
    8	Joomla\CMS\Document\Renderer\Html\ModuleRenderer->render()	JROOT/libraries/src/Document/Renderer/Html/ModulesRenderer.php:47
    7	Joomla\CMS\Document\Renderer\Html\ModulesRenderer->render()	JROOT/libraries/src/Document/HtmlDocument.php:501
    6	Joomla\CMS\Document\HtmlDocument->getBuffer()	JROOT/libraries/src/Document/HtmlDocument.php:793
    5	Joomla\CMS\Document\HtmlDocument->_renderTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:567
    4	Joomla\CMS\Document\HtmlDocument->render()	JROOT/libraries/src/Application/CMSApplication.php:1044
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

44. Query Time: 339.68 ms After last query: 7.27 ms Query memory: 0.021 MB Memory before query: 21.421 MB Rows returned: 0

    SELECT r.*
    
      FROM wxuhk_rereplacer AS r
    
      WHERE r.published = 1 
      AND (r.area = 'component')
    
      ORDER BY r.ordering, r.id

    Explain

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

    Profile

    Status	Duration
    Starting	0.05 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	339.29 ms
    End of update loop	0.03 ms
    Query end	0.00 ms
    Commit	0.01 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.03 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    12	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/rereplacer/src/Items.php:45
    11	RegularLabs\Plugin\System\ReReplacer\Items::getItemList()	JROOT/plugins/system/rereplacer/src/Replace.php:51
    10	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInArea()	JROOT/plugins/system/rereplacer/src/Replace.php:37
    9	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInAreas()	JROOT/plugins/system/rereplacer/rereplacer.php:168
    8	PlgSystemReReplacer->changeFinalHtmlOutput()	JROOT/libraries/regularlabs/src/Plugin.php:202
    7	RegularLabs\Library\Plugin->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

45. Query Time: 0.38 ms After last query: 0.11 ms Query memory: 0.021 MB Memory before query: 21.427 MB Rows returned: 0

    SELECT r.*
    
      FROM wxuhk_rereplacer AS r
    
      WHERE r.published = 1 
      AND (r.area = 'head')
    
      ORDER BY r.ordering, r.id

    Explain

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

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.02 ms
    Preparing	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.03 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.02 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    12	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/rereplacer/src/Items.php:45
    11	RegularLabs\Plugin\System\ReReplacer\Items::getItemList()	JROOT/plugins/system/rereplacer/src/Replace.php:51
    10	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInArea()	JROOT/plugins/system/rereplacer/src/Replace.php:38
    9	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInAreas()	JROOT/plugins/system/rereplacer/rereplacer.php:168
    8	PlgSystemReReplacer->changeFinalHtmlOutput()	JROOT/libraries/regularlabs/src/Plugin.php:202
    7	RegularLabs\Library\Plugin->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

46. Query Time: 0.30 ms After last query: 0.06 ms Query memory: 0.021 MB Memory before query: 21.433 MB Rows returned: 0

    SELECT r.*
    
      FROM wxuhk_rereplacer AS r
    
      WHERE r.published = 1 
      AND (r.area = 'body')
    
      ORDER BY r.ordering, r.id

    Explain

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

    Profile

    Status	Duration
    Starting	0.04 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.03 ms
    Optimizing	0.02 ms
    Statistics	0.01 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.02 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.02 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    12	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/rereplacer/src/Items.php:45
    11	RegularLabs\Plugin\System\ReReplacer\Items::getItemList()	JROOT/plugins/system/rereplacer/src/Replace.php:51
    10	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInArea()	JROOT/plugins/system/rereplacer/src/Replace.php:39
    9	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInAreas()	JROOT/plugins/system/rereplacer/rereplacer.php:168
    8	PlgSystemReReplacer->changeFinalHtmlOutput()	JROOT/libraries/regularlabs/src/Plugin.php:202
    7	RegularLabs\Library\Plugin->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

47. Query Time: 0.25 ms After last query: 0.06 ms Query memory: 0.021 MB Memory before query: 21.439 MB Rows returned: 0

    SELECT r.*
    
      FROM wxuhk_rereplacer AS r
    
      WHERE r.published = 1 
      AND (r.area = 'everywhere')
    
      ORDER BY r.ordering, r.id

    Explain

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

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.00 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.01 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.02 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.02 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.02 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    12	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/rereplacer/src/Items.php:45
    11	RegularLabs\Plugin\System\ReReplacer\Items::getItemList()	JROOT/plugins/system/rereplacer/src/Replace.php:77
    10	RegularLabs\Plugin\System\ReReplacer\Replace::replaceEverywhere()	JROOT/plugins/system/rereplacer/src/Replace.php:41
    9	RegularLabs\Plugin\System\ReReplacer\Replace::replaceInAreas()	JROOT/plugins/system/rereplacer/rereplacer.php:168
    8	PlgSystemReReplacer->changeFinalHtmlOutput()	JROOT/libraries/regularlabs/src/Plugin.php:202
    7	RegularLabs\Library\Plugin->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

48. Query Time: 0.97 ms After last query: 0.88 ms Query memory: 0.032 MB Memory before query: 21.465 MB Rows returned: 12
    Duplicate queries: #31

    SELECT * 
      FROM `wxuhk_menu` 
      WHERE `link` like "index.php?option=com_virtuemart%" 
      and client_id=0 
      and published=1 
      and (language="*" or language = "en-GB" ) 
      AND ( access="1" )  
      ORDER BY `language` DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_menu	ref	idx_client_id_parent_id_alias_language,idx_language	idx_client_id_parent_id_alias_language	1	const	163	Using index condition; Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.01 ms
    Opening tables	0.01 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.07 ms
    Preparing	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.63 ms
    End of update loop	0.01 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    18	JDatabaseDriver->loadObjectList()	JROOT/components/com_virtuemart/router.php:1274
    17	vmrouterHelper->setMenuItemId()	JROOT/components/com_virtuemart/router.php:904
    16	vmrouterHelper::getInstance()	JROOT/components/com_virtuemart/router.php:27
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

49. Query Time: 0.27 ms After last query: 3.33 ms Query memory: 0.026 MB Memory before query: 21.931 MB Rows returned: 1

    SELECT `wxuhk_virtuemart_products`.* ,`wxuhk_virtuemart_products_en_gb`.*  
      FROM `wxuhk_virtuemart_products` 
      INNER JOIN `wxuhk_virtuemart_products_en_gb` using (`virtuemart_product_id`) 
      WHERE `wxuhk_virtuemart_products`.`virtuemart_product_id` = "183"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_products	const	PRIMARY	PRIMARY	4	const	1
    1	SIMPLE	wxuhk_virtuemart_products_en_gb	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.04 ms
    Optimizing	0.01 ms
    Statistics	0.03 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    20	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:1042
    19	VmTable->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1419
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

50. Query Time: 0.22 ms After last query: 0.47 ms Query memory: 0.025 MB Memory before query: 21.998 MB Rows returned: 2

    SELECT `virtuemart_media_id` 
      FROM `wxuhk_virtuemart_product_medias` 
      WHERE `virtuemart_product_id` = "183" 
      ORDER BY `ordering`

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_product_medias	ref	virtuemart_product_id,ordering	ordering	4	const	1	Using where

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    20	JDatabaseDriver->loadColumn()	JROOT/administrator/components/com_virtuemart/helpers/vmtablexarray.php:124
    19	VmTableXarray->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1424
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

51. Query Time: 0.20 ms After last query: 0.13 ms Query memory: 0.025 MB Memory before query: 22.025 MB Rows returned: 0

    SELECT `virtuemart_shoppergroup_id` 
      FROM `wxuhk_virtuemart_product_shoppergroups` 
      WHERE `virtuemart_product_id` = "183"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	NULL	NULL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.02 ms
    Statistics	0.01 ms
    Preparing	0.00 ms
    Executing	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    20	JDatabaseDriver->loadColumn()	JROOT/administrator/components/com_virtuemart/helpers/vmtablexarray.php:124
    19	VmTableXarray->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1427
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

52. Query Time: 0.27 ms After last query: 0.06 ms Query memory: 0.026 MB Memory before query: 22.032 MB Rows returned: 1

    SELECT * 
      FROM `wxuhk_virtuemart_product_prices` 
      WHERE `virtuemart_product_id` = "183"  
      AND ( `virtuemart_shoppergroup_id` ="1" OR  `virtuemart_shoppergroup_id` IS NULL OR `virtuemart_shoppergroup_id`="0")  
      AND ( (`product_price_publish_up` IS NULL OR `product_price_publish_up` = "0000-00-00 00:00:00" OR `product_price_publish_up` <= "2021-12-04 09:51:18" )
    		        
      AND (`product_price_publish_down` IS NULL OR `product_price_publish_down` = "0000-00-00 00:00:00" OR product_price_publish_down >= "2021-12-04 09:51:18" ) ) 
      ORDER BY `product_price` DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_product_prices	ref	virtuemart_shoppergroup_id,product_price_publish_up,product_price_publish_down,virtuemart_product_id	virtuemart_product_id	4	const	2	Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.03 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.00 ms
    Init	0.02 ms
    Optimizing	0.02 ms
    Statistics	0.04 ms
    Preparing	0.02 ms
    Sorting result	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    Creating sort index	0.03 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.01 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    21	JDatabaseDriver->loadAssocList()	JROOT/administrator/components/com_virtuemart/models/product.php:1223
    20	VirtueMartModelProduct->loadProductPrices()	JROOT/administrator/components/com_virtuemart/models/product.php:1242
    19	VirtueMartModelProduct->getRawProductPrices()	JROOT/administrator/components/com_virtuemart/models/product.php:1439
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

53. Query Time: 0.15 ms After last query: 0.13 ms Query memory: 0.025 MB Memory before query: 22.056 MB Rows returned: 1

    SELECT `virtuemart_manufacturer_id` 
      FROM `wxuhk_virtuemart_product_manufacturers` 
      WHERE `virtuemart_product_id` = "183"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_product_manufacturers	ref	virtuemart_product_id	virtuemart_product_id	5	const	1	Using index

    Profile

    Status	Duration
    Starting	0.01 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
    20	JDatabaseDriver->loadColumn()	JROOT/administrator/components/com_virtuemart/helpers/vmtablexarray.php:124
    19	VmTableXarray->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1443
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

54. Query Time: 0.26 ms After last query: 0.11 ms Query memory: 0.026 MB Memory before query: 22.085 MB Rows returned: 1

    SELECT `wxuhk_virtuemart_manufacturers`.* ,`wxuhk_virtuemart_manufacturers_en_gb`.*  
      FROM `wxuhk_virtuemart_manufacturers` 
      INNER JOIN `wxuhk_virtuemart_manufacturers_en_gb` using (`virtuemart_manufacturer_id`) 
      WHERE `wxuhk_virtuemart_manufacturers`.`virtuemart_manufacturer_id` = "3"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_manufacturers	const	PRIMARY,virtuemart_manufacturercategories_id	PRIMARY	4	const	1
    1	SIMPLE	wxuhk_virtuemart_manufacturers_en_gb	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.00 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.05 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.02 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    20	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:1042
    19	VmTable->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1448
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

55. Query Time: 0.14 ms After last query: 0.07 ms Query memory: 0.026 MB Memory before query: 22.107 MB Rows returned: 3

    SELECT * 
      FROM `wxuhk_virtuemart_product_categories`  
      WHERE `virtuemart_product_id` = 183

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_product_categories	ref	virtuemart_product_id	virtuemart_product_id	4	const	3

    Profile

    Status	Duration
    Starting	0.01 ms
    Checking permissions	0.00 ms
    Opening tables	0.01 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.01 ms
    Optimizing	0.01 ms
    Statistics	0.02 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.01 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.00 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.00 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
    21	JDatabaseDriver->loadAssocList()	JROOT/administrator/components/com_virtuemart/models/product.php:1679
    20	VirtueMartModelProduct::getProductCategoryIds()	JROOT/administrator/components/com_virtuemart/models/product.php:1656
    19	VirtueMartModelProduct->getProductCategories()	JROOT/administrator/components/com_virtuemart/models/product.php:1459
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

56. Query Time: 0.26 ms After last query: 0.27 ms Query memory: 0.026 MB Memory before query: 22.246 MB Rows returned: 1

    SELECT `wxuhk_virtuemart_categories`.* ,`wxuhk_virtuemart_categories_en_gb`.*  
      FROM `wxuhk_virtuemart_categories` 
      INNER JOIN `wxuhk_virtuemart_categories_en_gb` using (`virtuemart_category_id`) 
      WHERE `wxuhk_virtuemart_categories`.`virtuemart_category_id` = "19"

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	wxuhk_virtuemart_categories	const	PRIMARY	PRIMARY	4	const	1
    1	SIMPLE	wxuhk_virtuemart_categories_en_gb	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.02 ms
    Checking permissions	0.01 ms
    Opening tables	0.04 ms
    After opening tables	0.00 ms
    System lock	0.00 ms
    Table lock	0.01 ms
    Init	0.02 ms
    Optimizing	0.01 ms
    Statistics	0.04 ms
    Preparing	0.00 ms
    Unlocking tables	0.00 ms
    Preparing	0.01 ms
    Executing	0.00 ms
    Sending data	0.02 ms
    End of update loop	0.00 ms
    Query end	0.00 ms
    Commit	0.00 ms
    Closing tables	0.00 ms
    Unlocking tables	0.00 ms
    Closing tables	0.01 ms
    Starting cleanup	0.00 ms
    Freeing items	0.00 ms
    Updating status	0.01 ms
    Reset for next command	0.01 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    21	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_virtuemart/helpers/vmtable.php:1042
    20	VmTable->load()	JROOT/administrator/components/com_virtuemart/models/product.php:1660
    19	VirtueMartModelProduct->getProductCategories()	JROOT/administrator/components/com_virtuemart/models/product.php:1459
    18	VirtueMartModelProduct->getProductSingle()	JROOT/administrator/components/com_virtuemart/models/product.php:1024
    17	VirtueMartModelProduct->getProduct()	JROOT/components/com_virtuemart/router.php:1072
    16	vmrouterHelper->getProductName()	JROOT/components/com_virtuemart/router.php:217
    15	virtuemartBuildRoute()	JROOT/libraries/src/Component/Router/RouterLegacy.php:69
    14	Joomla\CMS\Component\Router\RouterLegacy->build()	JROOT/libraries/src/Router/SiteRouter.php:528
    13	Joomla\CMS\Router\SiteRouter->buildSefRoute()	JROOT/libraries/src/Router/SiteRouter.php:498
    12	Joomla\CMS\Router\SiteRouter->_buildSefRoute()	JROOT/libraries/src/Router/Router.php:281
    11	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:154
    10	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    9	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    8	Joomla\CMS\Router\Route::_()	JROOT/plugins/system/sef/sef.php:110
    7	PlgSystemSef->onAfterRender()	JROOT/libraries/joomla/event/event.php:70
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1050
    3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
    2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:202
    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.]

    ---

57. Query Time: 0.24 ms After last query: 0.10 ms Query memory: 0.026 MB Memory before query: 22.267 MB Rows returned: 1