Our Mission

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1603541655,
                "last": 1603541655,
                "now": 1603541655
            },
            "token": "xeXZRE7sySsQyRcM06RRZoH2WdOoGAmw"
        },
        "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
        }
    }
}

Time

Memory

49 Queries Logged 74.73 ms

1. Query Time: 0.42 ms Query memory: 0.019 MB Memory before query: 4.616 MB Rows returned: 0

   SELECT `data`
   
     FROM `jos_session`
   
     WHERE `session_id` = X'666866377331717173306c6f393362383035706b6a75616b6733'

   Explain

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

   Profile

   Status	Duration
   starting	0.12 ms
   checking permissions	0.01 ms
   Opening tables	0.03 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.07 ms
   cleaning up	0.01 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: 0.34 ms After last query: 2.83 ms Query memory: 0.012 MB Memory before query: 4.791 MB Rows returned: 0
   Duplicate queries: #48

   SELECT `session_id`
   
     FROM `jos_session`
   
     WHERE `session_id` = X'666866377331717173306c6f393362383035706b6a75616b6733' 
     LIMIT 1

   Explain

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

   Profile

   Status	Duration
   starting	0.10 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.03 ms
   executing	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.07 ms
   cleaning up	0.01 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: 0.46 ms After last query: 0.28 ms Query memory: 0.010 MB Memory before query: 4.808 MB

   INSERT INTO `jos_session`
   (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES 
   (X'666866377331717173306c6f393362383035706b6a75616b6733', 1, 1603541655, 0, '', 0)

   Explain

   EXPLAIN not possible on query: INSERT INTO `jos_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'666866377331717173306c6f393362383035706b6a75616b6733', 1, 1603541655, 0, '', 0)

   Profile

   Status	Duration
   starting	0.10 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   update	0.16 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.07 ms
   cleaning up	0.01 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: 0.85 ms After last query: 5.63 ms Query memory: 0.015 MB Memory before query: 5.144 MB Rows returned: 48

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

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	jos_extensions	ref	extension	extension	82	const	53	100.00	Using index condition; Using where

   Profile

   Status	Duration
   starting	0.12 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.03 ms
   System lock	0.01 ms
   optimizing	0.02 ms
   statistics	0.07 ms
   preparing	0.02 ms
   executing	0.01 ms
   Sending data	0.37 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.09 ms
   cleaning up	0.01 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: 0.38 ms After last query: 4.75 ms Query memory: 0.013 MB Memory before query: 5.462 MB Rows returned: 4

   SELECT id, rules
   
     FROM `jos_viewlevels`

   Explain

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

   Profile

   Status	Duration
   starting	0.10 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.01 ms
   System lock	0.02 ms
   optimizing	0.01 ms
   statistics	0.01 ms
   preparing	0.01 ms
   executing	0.01 ms
   Sending data	0.04 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.07 ms
   cleaning up	0.01 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: 0.45 ms After last query: 0.24 ms Query memory: 0.014 MB Memory before query: 5.486 MB Rows returned: 2

   SELECT b.id
   
     FROM jos_usergroups AS a
   
     LEFT JOIN jos_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt
   
     WHERE a.id = 9

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
   1	SIMPLE	b	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	3	100.00	Using where; Using index

   Profile

   Status	Duration
   starting	0.11 ms
   checking permissions	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.07 ms
   preparing	0.02 ms
   executing	0.01 ms
   Sending data	0.03 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.08 ms
   cleaning up	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: 1.37 ms After last query: 1.34 ms Query memory: 0.013 MB Memory before query: 5.589 MB Rows returned: 94

   SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`
   
     FROM jos_extensions
   
     WHERE enabled = 1 
     AND type = 'plugin' 
     AND state IN (0,1) 
     AND access IN (1,1,5)
   
     ORDER BY ordering

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	jos_extensions	ref	extension	extension	82	const	167	100.00	Using index condition; Using where; Using filesort

   Profile

   Status	Duration
   starting	0.12 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.03 ms
   System lock	0.01 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   preparing	0.02 ms
   Sorting result	0.01 ms
   executing	0.00 ms
   Sending data	0.01 ms
   Creating sort index	0.91 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.09 ms
   cleaning up	0.01 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: 0.48 ms After last query: 42.00 ms Query memory: 0.014 MB Memory before query: 8.329 MB Rows returned: 0

   SELECT *
   
     FROM `jos_admintools_wafexceptions`
   
     WHERE NOT(`option` LIKE 'com_%')

   Explain

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

   Profile

   Status	Duration
   starting	0.16 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   init	0.03 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.02 ms
   executing	0.02 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.08 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
   10	JDatabaseDriver->loadAssocList()	JROOT/plugins/system/admintools/admintools/main.php:526
   9	plgSystemAdmintools->loadWAFExceptionsSEF()	JROOT/plugins/system/admintools/admintools/main.php:447
   8	plgSystemAdmintools->loadWAFExceptions()	JROOT/plugins/system/admintools/admintools/main.php:90
   7	plgSystemAdmintools->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:283
   6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
   5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:625
   4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

   ---

9. Query Time: 0.40 ms After last query: 1.27 ms Query memory: 0.016 MB Memory before query: 8.406 MB Rows returned: 1

   SELECT `value`
   
     FROM `jos_admintools_storage`
   
     WHERE `key` = 'cparams'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
   1	SIMPLE	jos_admintools_storage	const	PRIMARY	PRIMARY	402	const	1	100.00	NULL

   Profile

   Status	Duration
   starting	0.10 ms
   checking permissions	0.01 ms
   Opening tables	0.01 ms
   init	0.02 ms
   System lock	0.01 ms
   optimizing	0.01 ms
   statistics	0.05 ms
   preparing	0.02 ms
   executing	0.01 ms
   Sending data	0.01 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   freeing items	0.07 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
   12	JDatabaseDriver->loadResult()	JROOT/administrator/components/com_admintools/models/storage.php:99
   11	AdmintoolsModelStorage->load()	JROOT/administrator/components/com_admintools/models/storage.php:49
   10	AdmintoolsModelStorage->getValue()	JROOT/plugins/system/admintools/feature/httpsizer.php:26
   9	AtsystemFeatureHttpsizer->isEnabled()	JROOT/plugins/system/admintools/admintools/main.php:356
   8	plgSystemAdmintools->loadFeatures()	JROOT/plugins/system/admintools/admintools/main.php:93
   7	plgSystemAdmintools->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:283
   6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
   5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:625
   4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
   3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
   2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
   1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:49

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

   ---

10. Query Time: 39.89 ms After last query: 42.80 ms Query memory: 0.013 MB Memory before query: 10.197 MB

    DELETE 
    
      FROM `jos_jhackguard_logs`
    
      WHERE `time` < DATE_SUB(CURRENT_DATE, INTERVAL 7 DAY)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_jhackguard_logs	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	6	100.00	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    Opening tables	0.79 ms
    init	0.04 ms
    System lock	0.03 ms
    updating	38.66 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/database.php:33
    10	JDatabase->query()	JROOT/plugins/system/jhackguard/jhackguard.php:145
    9	PlgSystemJhackguard->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

11. Query Time: 0.35 ms After last query: 0.26 ms Query memory: 0.013 MB Memory before query: 10.211 MB

    DELETE 
    
      FROM `jos_jhackguard_ip_filters`
    
      WHERE `expires` BETWEEN DATE_SUB(CURRENT_DATE, INTERVAL 36500 DAY) 
      AND DATE_SUB(CURRENT_DATE, INTERVAL 1 DAY)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_jhackguard_ip_filters	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	0	100.00	Using where

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.03 ms
    updating	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/database.php:33
    10	JDatabase->query()	JROOT/plugins/system/jhackguard/jhackguard.php:156
    9	PlgSystemJhackguard->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

12. Query Time: 0.38 ms After last query: 0.26 ms Query memory: 0.014 MB Memory before query: 10.229 MB Rows returned: 0

    SELECT `state`,`rule_type`
    
      FROM `jos_jhackguard_ip_filters`
    
      WHERE `ip` = '3.237.254.197' 
      AND `state` = 1
    
      ORDER BY ordering ASC

    Explain

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

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.02 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    11	JDatabaseDriver->loadObject()	JROOT/plugins/system/jhackguard/jhackguard.php:358
    10	PlgSystemJhackguard->ip_is()	JROOT/plugins/system/jhackguard/jhackguard.php:174
    9	PlgSystemJhackguard->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

13. Query Time: 0.77 ms After last query: 3.41 ms Query memory: 0.017 MB Memory before query: 10.540 MB Rows returned: 1

    SHOW VARIABLES LIKE "collation_database"

    Explain

    EXPLAIN not possible on query: SHOW VARIABLES LIKE "collation_database"

    Profile

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    preparing	0.01 ms
    executing	0.38 ms
    Sending data	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    13	JDatabaseDriver->loadObject()	JROOT/libraries/joomla/database/driver/mysqli.php:342
    12	JDatabaseDriverMysqli->getCollation()	JROOT/plugins/system/admintools/feature/utf8mb4.php:28
    11	AtsystemFeatureUtf8mb4->onAfterInitialise()	JROOT/plugins/system/admintools/admintools/main.php:685
    10	plgSystemAdmintools->runFeature()	JROOT/plugins/system/admintools/admintools/main.php:118
    9	plgSystemAdmintools->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

14. Query Time: 1.23 ms After last query: 6.78 ms Query memory: 0.023 MB Memory before query: 11.033 MB Rows returned: 41

    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 jos_menu AS m
    
      LEFT JOIN jos_extensions AS e 
      ON m.component_id = e.extension_id
    
      WHERE m.published = 1 
      AND m.parent_id > 0 
      AND m.client_id = 0
    
      ORDER BY m.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	47	100.00	Using index condition; Using where; Using filesort
    1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.m.component_id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.02 ms
    Creating sort index	0.66 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.09 ms
    cleaning up	0.01 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:65
    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.]

    ---

15. Query Time: 0.66 ms After last query: 44.28 ms Query memory: 0.023 MB Memory before query: 13.598 MB Rows returned: 1

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

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	Using index condition

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.11 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.06 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    19	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
    18	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	Same as call in the line below.
    17	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    16	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
    15	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
    14	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
    13	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
    12	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    11	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    10	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/cssconfig/cssconfig.php:53
    9	plgSystemCSSConfig->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

16. Query Time: 0.46 ms After last query: 0.40 ms Query memory: 0.018 MB Memory before query: 13.605 MB

    UPDATE `jos_extensions`
    
      SET `params` = '{\"mediaversion\":\"152ab4e76859fd5234b6d0e0b1926f97\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_extensions	range	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.07 ms
    updating	0.08 ms
    end	0.01 ms
    query end	0.03 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
    14	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
    13	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
    12	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
    11	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
    10	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/cssconfig/cssconfig.php:53
    9	plgSystemCSSConfig->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

17. Query Time: 1.14 ms After last query: 4.46 ms Query memory: 0.019 MB Memory before query: 13.938 MB Rows returned: 48

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `jos_assets`
    
      WHERE `name` IN ('root.1','com_actionlogs','com_admin','com_admintools','com_aimysitemap','com_ajax','com_akeeba','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_easyfrontendseo','com_feedgator','com_finder','com_formmaker','com_installer','com_jce','com_jch_optimize','com_jfbalbum','com_jhackguard','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_ninjarsssyndicator','com_osgallery','com_phocagallery','com_phocaphoto','com_plugins','com_postinstall','com_privacy','com_redirect','com_remoteimage','com_search','com_tags','com_templates','com_users','com_weblinks','com_wrapper')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_assets	ALL	idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	148	33.11	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.09 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.22 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.42 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
    14	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
    13	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
    12	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
    11	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
    10	Joomla\CMS\User\User->authorise()	JROOT/plugins/system/remoteimage/remoteimage.php:71
    9	PlgSystemRemoteimage->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	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.]

    ---

18. Query Time: 0.52 ms After last query: 16.21 ms Query memory: 0.009 MB Memory before query: 14.970 MB Rows returned: 1

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

    Explain

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

    Profile

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.02 ms
    Creating sort index	0.06 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    6	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
    5	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/libraries/src/Application/SiteApplication.php:330
    4	Joomla\CMS\Application\SiteApplication->getParams()	JROOT/libraries/src/Application/SiteApplication.php:138
    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: 0.60 ms After last query: 0.69 ms Query memory: 0.008 MB Memory before query: 14.997 MB Rows returned: 3

    SELECT id, home, template, s.params
    
      FROM jos_template_styles as s
    
      LEFT JOIN jos_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	filtered	Extra
    1	SIMPLE	s	ALL	idx_template,idx_client_id,idx_client_id_home	NO INDEX KEY COULD BE USED	NULL	NULL	5	60.00	Using where
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	i1200741_jos4.s.template,const	1	100.00	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.10 ms
    preparing	0.03 ms
    executing	0.01 ms
    Sending data	0.09 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    5	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
    4	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/libraries/src/Application/SiteApplication.php:168
    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: 1.81 ms After last query: 19.03 ms Query memory: 0.022 MB Memory before query: 16.165 MB Rows returned: 1

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      INNER JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16') 
      AND a.catid IN (29)
    
      ORDER BY c.lft, a.featured DESC, fp.ordering,  
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END  DESC , a.created DESC  
      LIMIT 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
    1	SIMPLE	a	ref	PRIMARY,idx_access,idx_state,idx_catid	idx_catid	4	const	1	100.00	Using where
    1	SIMPLE	fp	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.created_by	1	100.00	Using where
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.33 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    init	0.13 ms
    System lock	0.02 ms
    optimizing	0.04 ms
    statistics	0.19 ms
    preparing	0.05 ms
    Creating tmp table	0.09 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.47 ms
    Creating sort index	0.06 ms
    end	0.01 ms
    removing tmp table	0.09 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.11 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    16	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    15	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    14	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    13	ContentModelArticles->getItems()	JROOT/components/com_content/models/featured.php:126
    12	ContentModelFeatured->getItems()	JROOT/libraries/src/MVC/View/HtmlView.php:425
    11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/featured/view.html.php:56
    10	ContentViewFeatured->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
    9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
    8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
    6	require_once JROOT/components/com_content/content.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: 0.56 ms After last query: 3.57 ms Query memory: 0.020 MB Memory before query: 16.442 MB Rows returned: 0

    SELECT `m`.`tag_id`,`t`.*
    
      FROM `jos_contentitem_tag_map` AS m 
    
      INNER JOIN `jos_tags` AS t  
      ON `m`.`tag_id` = `t`.`id`
    
      WHERE `m`.`type_alias` = 'com_content.article' 
      AND `m`.`content_item_id` = 61 
      AND `t`.`published` = 1 
      AND t.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where
    1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	i1200741_jos4.m.tag_id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
    14	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/models/articles.php:706
    13	ContentModelArticles->getItems()	JROOT/components/com_content/models/featured.php:126
    12	ContentModelFeatured->getItems()	JROOT/libraries/src/MVC/View/HtmlView.php:425
    11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/featured/view.html.php:56
    10	ContentViewFeatured->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
    9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
    8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
    6	require_once JROOT/components/com_content/content.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: 0.78 ms After last query: 2.43 ms Query memory: 0.020 MB Memory before query: 16.595 MB Rows returned: 1

    SELECT COUNT(*)
    
      FROM jos_content AS a
    
      INNER JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16') 
      AND a.catid IN (29)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	NULL
    1	SIMPLE	a	ref	PRIMARY,idx_access,idx_state,idx_catid	idx_catid	4	const	1	100.00	Using where
    1	SIMPLE	fp	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where; Using index
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.created_by	1	100.00	Using where; Using index
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where; Using index
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where; Using index
    1	SIMPLE	v	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where; Using index

    Profile

    Status	Duration
    starting	0.17 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.04 ms
    statistics	0.16 ms
    preparing	0.04 ms
    executing	0.01 ms
    Sending data	0.06 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    15	JDatabaseDriver->loadResult()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:340
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getListCount()	JROOT/libraries/src/MVC/Model/ListModel.php:282
    13	Joomla\CMS\MVC\Model\ListModel->getTotal()	JROOT/libraries/src/MVC/Model/ListModel.php:232
    12	Joomla\CMS\MVC\Model\ListModel->getPagination()	JROOT/libraries/src/MVC/View/HtmlView.php:425
    11	Joomla\CMS\MVC\View\HtmlView->get()	JROOT/components/com_content/views/featured/view.html.php:57
    10	ContentViewFeatured->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
    9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
    8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
    7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
    6	require_once JROOT/components/com_content/content.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: 1.51 ms After last query: 310.86 ms Query memory: 0.020 MB Memory before query: 23.037 MB Rows returned: 19

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM jos_modules AS m
    
      LEFT JOIN jos_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN jos_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id
    
      WHERE m.published = 1 
      AND e.enabled = 1 
      AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2020-10-24 12:14:16') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2020-10-24 12:14:16') 
      AND m.access IN (1,1,5) 
      AND m.client_id = 0 
      AND (mm.menuid = 101 OR mm.menuid <= 0)
    
      ORDER BY m.position, m.ordering

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ref	PRIMARY,published,newsfeeds	published	1	const	32	100.00	Using index condition; Using where; Using filesort
    1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	i1200741_jos4.m.id	1	100.00	Using where; Using index
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	i1200741_jos4.m.module,const	1	100.00	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.21 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.04 ms
    statistics	0.11 ms
    preparing	0.05 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.02 ms
    Creating sort index	0.78 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
    13	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/ModuleHelper.php:432
    12	Joomla\CMS\Helper\ModuleHelper::getModuleList()	JROOT/libraries/src/Helper/ModuleHelper.php:362
    11	Joomla\CMS\Helper\ModuleHelper::load()	JROOT/libraries/src/Helper/ModuleHelper.php:87
    10	Joomla\CMS\Helper\ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:591
    9	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/templates/as002044/params.php:174
    8	include JROOT/templates/as002044/params.php	JROOT/templates/as002044/index.php:47
    7	require JROOT/templates/as002044/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.]

    ---

24. Query Time: 0.52 ms After last query: 26.84 ms Query memory: 0.018 MB Memory before query: 24.300 MB Rows returned: 1

    SELECT DISTINCT 
    				c.id AS CID
    			
      FROM 
    				jos_categories AS c
    			
      LEFT JOIN 
    				jos_content AS content 
    				
      ON 
    				c.id = content.catid 	
    			
      WHERE 
    				(  c.id = 21 ) 
    				
      AND 
    				c.extension = 'com_content'
    				
      AND 
    				c.published = 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,cat_idx	PRIMARY	4	const	1	100.00	Using temporary
    1	SIMPLE	content	ref	idx_catid	idx_catid	4	const	3	100.00	Using index; Distinct

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.02 ms
    Creating tmp table	0.03 ms
    executing	0.01 ms
    Sending data	0.04 ms
    Removing duplicates	0.01 ms
    end	0.01 ms
    removing tmp table	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 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_gk4/gk_classes/gk.source.joomla.php:59
    12	NSP_GK4_Joomla_Source->getSources()	JROOT/modules/mod_news_pro_gk4/helper.php:291
    11	NSP_GK4_Helper->getDatas()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:30
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

25. Query Time: 0.58 ms After last query: 0.27 ms Query memory: 0.018 MB Memory before query: 24.324 MB Rows returned: 3

    SELECT
    				content.id AS IID,
    				content.title AS title,
    				content.introtext AS text, 
    				content.created AS date, 
    				content.publish_up AS date_publish,
    				content.hits AS hits,
    				content.images AS images	
    			
      FROM 
    				jos_content AS content 
    			
      WHERE 
    				content.state = 1
                         
      AND content.access IN (1,1,5)  
    			 		
      AND ( content.publish_up = '0000-00-00 00:00:00' OR content.publish_up <= '2020-10-24 00:00:00' )
    					
      AND ( content.publish_down = '0000-00-00 00:00:00' OR content.publish_down >= '2020-10-24 00:00:00' )
    				 
      AND (  content.catid = 21 ) 
    				
    				 
      AND content.featured = 0  
    				
    			
      ORDER BY 
    				 content.created DESC 
    			
      LIMIT
    				0,3;

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	content	ref	idx_access,idx_state,idx_catid,idx_featured_catid	idx_catid	4	const	3	100.00	Using where; Using filesort

    Profile

    Status	Duration
    starting	0.12 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    Creating sort index	0.08 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.09 ms
    cleaning up	0.01 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_gk4/gk_classes/gk.source.joomla.php:173
    12	NSP_GK4_Joomla_Source->getArticles()	JROOT/modules/mod_news_pro_gk4/helper.php:294
    11	NSP_GK4_Helper->getDatas()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:30
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

26. Query Time: 0.72 ms After last query: 0.18 ms Query memory: 0.018 MB Memory before query: 24.353 MB Rows returned: 3

    SELECT
    				categories.title AS cat, 
    				content.id AS ID,
    				content.access AS access,
    				categories.title AS cat, 
    				users.email AS author_email,
    				users.name AS author,
    				content_rating.rating_sum AS rating_sum,
    				content_rating.rating_count AS rating_count,
    				categories.id AS CID	
    			
      FROM 
    				jos_content AS content 
    				
      LEFT JOIN 
    					jos_categories AS categories 
    					
      ON categories.id = content.catid 
    				
      LEFT JOIN 
    					jos_content_frontpage AS frontpage 
    					
      ON content.id = frontpage.content_id  	
    				
      LEFT JOIN 
    					jos_users AS users 
    					
      ON users.id = content.created_by 			
    				
      LEFT JOIN 
    					jos_content_rating AS content_rating 
    					
      ON content_rating.content_id = content.id
    			
      WHERE 
    				 content.id = 27 OR  content.id = 31 OR  content.id = 32
    				 
      AND content.featured = 0 
    				 
      AND categories.published = 1 
    			
      ORDER BY 
    				 content.created DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	content	range	PRIMARY,idx_featured_catid	PRIMARY	4	NULL	3	100.00	Using where; Using temporary; Using filesort
    1	SIMPLE	categories	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.content.catid	1	100.00	Using where
    1	SIMPLE	frontpage	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.content.id	1	100.00	Using where; Using index
    1	SIMPLE	users	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	content_rating	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)

    Profile

    Status	Duration
    starting	0.13 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.05 ms
    Creating tmp table	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.12 ms
    Creating sort index	0.03 ms
    end	0.01 ms
    removing tmp table	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.08 ms
    cleaning up	0.01 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_gk4/gk_classes/gk.source.joomla.php:231
    12	NSP_GK4_Joomla_Source->getArticles()	JROOT/modules/mod_news_pro_gk4/helper.php:294
    11	NSP_GK4_Helper->getDatas()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:30
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

27. Query Time: 0.32 ms After last query: 0.50 ms Query memory: 0.029 MB Memory before query: 24.386 MB Rows returned: 1

    SELECT `alias`
    
      FROM `jos_content`
    
      WHERE id = '27'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_content	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.04 ms
    preparing	0.01 ms
    executing	0.00 ms
    Sending data	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    23	JDatabaseDriver->loadResult()	JROOT/components/com_content/router.php:125
    22	ContentRouter->getArticleSegment()	Same as call in the line below.
    21	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    20	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    19	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    18	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    17	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    16	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    15	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    14	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    13	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_news_pro_gk4/tmpl/layout.parts.php:20
    12	NSP_GK4_Layout_Parts->header()	JROOT/modules/mod_news_pro_gk4/helper.php:569
    11	NSP_GK4_Helper->renderLayout()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:31
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

28. Query Time: 0.75 ms After last query: 1.97 ms Query memory: 0.032 MB Memory before query: 24.497 MB Rows returned: 3

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 21
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	50.00	Using where

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.13 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    26	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    25	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    24	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    23	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    22	ContentRouter->getCategorySegment()	Same as call in the line below.
    21	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    20	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    19	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    18	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    17	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    16	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    15	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    14	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    13	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_news_pro_gk4/tmpl/layout.parts.php:20
    12	NSP_GK4_Layout_Parts->header()	JROOT/modules/mod_news_pro_gk4/helper.php:569
    11	NSP_GK4_Helper->renderLayout()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:31
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

29. Query Time: 0.32 ms After last query: 1.98 ms Query memory: 0.029 MB Memory before query: 24.612 MB Rows returned: 1

    SELECT `alias`
    
      FROM `jos_content`
    
      WHERE id = '31'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_content	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    23	JDatabaseDriver->loadResult()	JROOT/components/com_content/router.php:125
    22	ContentRouter->getArticleSegment()	Same as call in the line below.
    21	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    20	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    19	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    18	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    17	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    16	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    15	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    14	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    13	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_news_pro_gk4/tmpl/layout.parts.php:20
    12	NSP_GK4_Layout_Parts->header()	JROOT/modules/mod_news_pro_gk4/helper.php:569
    11	NSP_GK4_Helper->renderLayout()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:31
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

30. Query Time: 0.30 ms After last query: 0.79 ms Query memory: 0.029 MB Memory before query: 24.644 MB Rows returned: 1

    SELECT `alias`
    
      FROM `jos_content`
    
      WHERE id = '32'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_content	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.01 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.03 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    23	JDatabaseDriver->loadResult()	JROOT/components/com_content/router.php:125
    22	ContentRouter->getArticleSegment()	Same as call in the line below.
    21	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    20	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    19	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    18	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    17	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    16	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    15	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    14	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    13	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_news_pro_gk4/tmpl/layout.parts.php:20
    12	NSP_GK4_Layout_Parts->header()	JROOT/modules/mod_news_pro_gk4/helper.php:569
    11	NSP_GK4_Helper->renderLayout()	JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.php:31
    10	include JROOT/modules/mod_news_pro_gk4/mod_news_pro_gk4.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.]

    ---

31. Query Time: 1.85 ms After last query: 14.46 ms Query memory: 0.021 MB Memory before query: 24.831 MB Rows returned: 3

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (19) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 3

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	3	100.00	Using where
    1	SIMPLE	fp	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	ua	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	uam	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)

    Profile

    Status	Duration
    starting	0.28 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.11 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.16 ms
    preparing	0.08 ms
    Creating tmp table	0.08 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.59 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    removing tmp table	0.13 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news_adv/mod_articles_news_adv.php:22
    10	include JROOT/modules/mod_articles_news_adv/mod_articles_news_adv.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.]

    ---

32. Query Time: 0.73 ms After last query: 1.45 ms Query memory: 0.030 MB Memory before query: 24.952 MB Rows returned: 2

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 19
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	80.00	Using where

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.14 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    Creating sort index	0.10 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news_adv/mod_articles_news_adv.php:22
    10	include JROOT/modules/mod_articles_news_adv/mod_articles_news_adv.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.]

    ---

33. Query Time: 1.12 ms After last query: 24.21 ms Query memory: 0.020 MB Memory before query: 25.032 MB Rows returned: 1

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (10) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 5

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	1	100.00	Using where
    1	SIMPLE	fp	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.created_by	1	100.00	Using where
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.30 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    init	0.12 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.15 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.04 ms
    Creating sort index	0.13 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.10 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.73 ms After last query: 0.81 ms Query memory: 0.030 MB Memory before query: 25.095 MB Rows returned: 3

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 10
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	65.00	Using where

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.13 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 1.60 ms After last query: 7.11 ms Query memory: 0.020 MB Memory before query: 25.097 MB Rows returned: 1

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (11) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 5

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	2	100.00	Using where
    1	SIMPLE	fp	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	ua	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	uam	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)

    Profile

    Status	Duration
    starting	0.23 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.09 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.12 ms
    preparing	0.08 ms
    Creating tmp table	0.08 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.52 ms
    Creating sort index	0.06 ms
    end	0.01 ms
    removing tmp table	0.09 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.04 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.71 ms After last query: 0.78 ms Query memory: 0.030 MB Memory before query: 25.163 MB Rows returned: 3

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 11
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	25.00	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.12 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.03 ms
    Creating sort index	0.10 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.91 ms After last query: 7.62 ms Query memory: 0.020 MB Memory before query: 25.172 MB Rows returned: 1

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (12) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 5

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	1	100.00	Using where
    1	SIMPLE	fp	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.created_by	1	100.00	Using where
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.23 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.10 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.12 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.04 ms
    Creating sort index	0.10 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.71 ms After last query: 0.76 ms Query memory: 0.030 MB Memory before query: 25.234 MB Rows returned: 4

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 12
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	30.00	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.06 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.12 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.92 ms After last query: 6.36 ms Query memory: 0.020 MB Memory before query: 25.248 MB Rows returned: 1

    SELECT a.id, a.title, a.alias, a.introtext, a.fulltext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, 
      CASE WHEN c.published = 2 
      AND a.state > 0 THEN 2 WHEN c.published != 1 THEN 0 ELSE a.state END as state,
      CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.language,  LENGTH(a.fulltext) AS readmore, a.ordering,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (13) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 5

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	1	100.00	Using where
    1	SIMPLE	fp	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.created_by	1	100.00	Using where
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.25 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.09 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.12 ms
    preparing	0.04 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.04 ms
    Creating sort index	0.12 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_news/helper.php:100
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 0.71 ms After last query: 0.77 ms Query memory: 0.030 MB Memory before query: 25.317 MB Rows returned: 3

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 13
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using filesort
    1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	20	60.00	Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.12 ms
    preparing	0.02 ms
    Sorting result	0.01 ms
    executing	0.00 ms
    Sending data	0.03 ms
    Creating sort index	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_articles_news/helper.php:113
    11	ModArticlesNewsHelper::getList()	JROOT/modules/mod_articles_news/mod_articles_news.php:15
    10	include JROOT/modules/mod_articles_news/mod_articles_news.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: 1.50 ms After last query: 9.67 ms Query memory: 0.020 MB Memory before query: 25.365 MB Rows returned: 3

    SELECT a.fulltext, a.id, a.title, a.alias, a.introtext, a.state, a.catid, a.created, a.created_by, a.created_by_alias, a.modified, a.modified_by, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.featured,fp.ordering,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,c.published, c.published AS parents_published, c.lft,
      CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,COALESCE(NULLIF(ROUND(v.rating_sum  / v.rating_count, 0), 0), 0) AS rating,
    							COALESCE(NULLIF(v.rating_count, 0), 0) as rating_count
    
      FROM jos_content AS a
    
      LEFT JOIN jos_content_frontpage AS fp 
      ON fp.content_id = a.id
    
      LEFT JOIN jos_categories AS c 
      ON c.id = a.catid
    
      LEFT JOIN jos_users AS ua 
      ON ua.id = a.created_by
    
      LEFT JOIN jos_users AS uam 
      ON uam.id = a.modified_by
    
      LEFT JOIN jos_categories as parent 
      ON parent.id = c.parent_id
    
      LEFT JOIN jos_content_rating AS v 
      ON a.id = v.content_id
    
      WHERE a.access IN (1,1,5) 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND a.state = 1 
      AND a.catid IN (8) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2020-10-24 12:14:16') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2020-10-24 12:14:16')
    
      ORDER BY a.publish_up DESC 
      LIMIT 4

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
    1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_catid	4	const	3	100.00	Using where
    1	SIMPLE	fp	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	ua	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using join buffer (Block Nested Loop)
    1	SIMPLE	uam	eq_ref	PRIMARY	PRIMARY	4	i1200741_jos4.a.modified_by	1	100.00	Using where; Using index
    1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	Using where
    1	SIMPLE	v	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where; Using join buffer (Block Nested Loop)

    Profile

    Status	Duration
    starting	0.22 ms
    checking permissions	0.01 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.00 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.07 ms
    System lock	0.01 ms
    optimizing	0.03 ms
    statistics	0.12 ms
    preparing	0.06 ms
    Creating tmp table	0.09 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.46 ms
    Creating sort index	0.08 ms
    end	0.01 ms
    removing tmp table	0.11 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.09 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:308
    14	Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList()	JROOT/libraries/src/MVC/Model/ListModel.php:187
    13	Joomla\CMS\MVC\Model\ListModel->getItems()	JROOT/components/com_content/models/articles.php:576
    12	ContentModelArticles->getItems()	JROOT/modules/mod_as_artslider/helper.php:51
    11	modArtSliderHelper::getList()	JROOT/modules/mod_as_artslider/mod_as_artslider.php:31
    10	include JROOT/modules/mod_as_artslider/mod_as_artslider.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: 0.50 ms After last query: 0.71 ms Query memory: 0.019 MB Memory before query: 25.452 MB Rows returned: 0

    SELECT `m`.`tag_id`,`t`.*
    
      FROM `jos_contentitem_tag_map` AS m 
    
      INNER JOIN `jos_tags` AS t  
      ON `m`.`tag_id` = `t`.`id`
    
      WHERE `m`.`type_alias` = 'com_content.article' 
      AND `m`.`content_item_id` = 2 
      AND `t`.`published` = 1 
      AND t.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where
    1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	i1200741_jos4.m.tag_id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
    13	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/models/articles.php:706
    12	ContentModelArticles->getItems()	JROOT/modules/mod_as_artslider/helper.php:51
    11	modArtSliderHelper::getList()	JROOT/modules/mod_as_artslider/mod_as_artslider.php:31
    10	include JROOT/modules/mod_as_artslider/mod_as_artslider.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: 0.45 ms After last query: 0.60 ms Query memory: 0.019 MB Memory before query: 25.491 MB Rows returned: 0

    SELECT `m`.`tag_id`,`t`.*
    
      FROM `jos_contentitem_tag_map` AS m 
    
      INNER JOIN `jos_tags` AS t  
      ON `m`.`tag_id` = `t`.`id`
    
      WHERE `m`.`type_alias` = 'com_content.article' 
      AND `m`.`content_item_id` = 1 
      AND `t`.`published` = 1 
      AND t.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where
    1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	i1200741_jos4.m.tag_id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.04 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
    13	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/models/articles.php:706
    12	ContentModelArticles->getItems()	JROOT/modules/mod_as_artslider/helper.php:51
    11	modArtSliderHelper::getList()	JROOT/modules/mod_as_artslider/mod_as_artslider.php:31
    10	include JROOT/modules/mod_as_artslider/mod_as_artslider.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: 0.44 ms After last query: 0.58 ms Query memory: 0.019 MB Memory before query: 25.529 MB Rows returned: 0

    SELECT `m`.`tag_id`,`t`.*
    
      FROM `jos_contentitem_tag_map` AS m 
    
      INNER JOIN `jos_tags` AS t  
      ON `m`.`tag_id` = `t`.`id`
    
      WHERE `m`.`type_alias` = 'com_content.article' 
      AND `m`.`content_item_id` = 3 
      AND `t`.`published` = 1 
      AND t.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where
    1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	i1200741_jos4.m.tag_id	1	100.00	Using where

    Profile

    Status	Duration
    starting	0.10 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.04 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.03 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    14	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
    13	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/models/articles.php:706
    12	ContentModelArticles->getItems()	JROOT/modules/mod_as_artslider/helper.php:51
    11	modArtSliderHelper::getList()	JROOT/modules/mod_as_artslider/mod_as_artslider.php:31
    10	include JROOT/modules/mod_as_artslider/mod_as_artslider.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.]

    ---

45. Query Time: 0.65 ms After last query: 0.45 ms Query memory: 0.030 MB Memory before query: 25.541 MB Rows returned: 2

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    				c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    				c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    				c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM `jos_categories` AS `s`
    
      INNER JOIN `jos_categories` AS `c` 
      ON (s.lft <= c.lft 
      AND c.lft < s.rgt) OR (c.lft < s.lft 
      AND s.rgt < c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND s.id = 8
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	NULL
    1	SIMPLE	c	range	cat_idx,idx_access,idx_left_right	idx_left_right	4	NULL	3	100.00	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.05 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.12 ms
    preparing	0.03 ms
    Sorting result	0.01 ms
    executing	0.01 ms
    Sending data	0.08 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.08 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Categories/Categories.php:324
    23	Joomla\CMS\Categories\Categories->_load()	JROOT/libraries/src/Categories/Categories.php:184
    22	Joomla\CMS\Categories\Categories->get()	JROOT/components/com_content/router.php:72
    21	ContentRouter->getCategorySegment()	Same as call in the line below.
    20	call_user_func_array()	JROOT/libraries/src/Component/Router/RouterView.php:120
    19	Joomla\CMS\Component\Router\RouterView->getPath()	JROOT/libraries/src/Component/Router/Rules/MenuRules.php:111
    18	Joomla\CMS\Component\Router\Rules\MenuRules->preprocess()	JROOT/libraries/src/Component/Router/RouterView.php:222
    17	Joomla\CMS\Component\Router\RouterView->preprocess()	JROOT/libraries/src/Router/SiteRouter.php:676
    16	Joomla\CMS\Router\SiteRouter->processBuildRules()	JROOT/libraries/src/Router/Router.php:266
    15	Joomla\CMS\Router\Router->build()	JROOT/libraries/src/Router/SiteRouter.php:155
    14	Joomla\CMS\Router\SiteRouter->build()	JROOT/libraries/src/Router/Route.php:144
    13	Joomla\CMS\Router\Route::link()	JROOT/libraries/src/Router/Route.php:93
    12	Joomla\CMS\Router\Route::_()	JROOT/modules/mod_as_artslider/helper.php:60
    11	modArtSliderHelper::getList()	JROOT/modules/mod_as_artslider/mod_as_artslider.php:31
    10	include JROOT/modules/mod_as_artslider/mod_as_artslider.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.]

    ---

46. Query Time: 0.50 ms After last query: 27.45 ms Query memory: 0.018 MB Memory before query: 25.910 MB Rows returned: 1

    SELECT * 
      FROM `jos_plg_easyfrontendseo` 
      WHERE `url` = 'index.php?option=com_content&view=featured&Itemid=101'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_plg_easyfrontendseo	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	17	100.00	Using where

    Profile

    Status	Duration
    starting	0.12 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.10 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1465
    14	JDatabaseDriver->loadAssoc()	JROOT/plugins/system/easyfrontendseo/easyfrontendseo.php:344
    13	PlgSystemEasyFrontendSeo->onBeforeCompileHead()	Same as call in the line below.
    12	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    11	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    10	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
    9	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:67
    8	Joomla\CMS\Document\Renderer\Html\HeadRenderer->fetchHead()	JROOT/libraries/src/Document/Renderer/Html/HeadRenderer.php:38
    7	Joomla\CMS\Document\Renderer\Html\HeadRenderer->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.]

    ---

47. Query Time: 0.29 ms After last query: 5.50 ms Query memory: 0.012 MB Memory before query: 26.240 MB Rows returned: 0

    SELECT `name`,`regex`,`replacement`
    
      FROM `jos_jhackguard_output_filters`
    
      WHERE `state` = 1
    
      ORDER BY ordering ASC

    Explain

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

    Profile

    Status	Duration
    starting	0.09 ms
    checking permissions	0.01 ms
    Opening tables	0.01 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.01 ms
    statistics	0.01 ms
    executing	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.06 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
    9	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/jhackguard/jhackguard.php:91
    8	PlgSystemJhackguard->onAfterRender()	Same as call in the line below.
    7	call_user_func_array()	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: 0.45 ms After last query: 40.32 ms Query memory: 0.017 MB Memory before query: 26.212 MB Rows returned: 1
    Duplicate queries: #2

    SELECT `session_id`
    
      FROM `jos_session`
    
      WHERE `session_id` = X'666866377331717173306c6f393362383035706b6a75616b6733' 
      LIMIT 1

    Explain

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

    Profile

    Status	Duration
    starting	0.12 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.02 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.01 ms
    executing	0.01 ms
    Sending data	0.01 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.01 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
    13	JDatabaseDriver->loadResult()	JROOT/libraries/src/Session/MetadataManager.php:74
    12	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:153
    11	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:760
    10	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/WebApplication.php:321
    9	Joomla\CMS\Application\WebApplication->initialise()	JROOT/plugins/system/googleanalytics4joomla/googleanalytics4joomla.php:37
    8	plgSystemgoogleanalytics4joomla->onAfterRender()	Same as call in the line below.
    7	call_user_func_array()	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: 0.63 ms After last query: 24.79 ms Query memory: 0.023 MB Memory before query: 27.023 MB Rows returned: 1

    SELECT folder AS type, element AS name, params, extension_id
    
      FROM jos_extensions
    
      WHERE element = 'jch_optimize' 
      AND type = 'plugin'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
    1	SIMPLE	jos_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	402	const	1	100.00	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    init	0.03 ms
    System lock	0.01 ms
    optimizing	0.02 ms
    statistics	0.11 ms
    preparing	0.03 ms
    executing	0.01 ms
    Sending data	0.06 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.07 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
    18	JDatabaseDriver->loadObject()	JROOT/plugins/system/jch_optimize/platform/plugin.php:81
    17	JchOptimize\Platform\Plugin::loadjch()	JROOT/plugins/system/jch_optimize/platform/plugin.php:55
    16	JchOptimize\Platform\Plugin::getPlugin()	JROOT/plugins/system/jch_optimize/platform/plugin.php:98
    15	JchOptimize\Platform\Plugin::getPluginParams()	JROOT/plugins/system/jch_optimize/platform/cache.php:138
    14	JchOptimize\Platform\Cache::getLifetime()	JROOT/plugins/system/jch_optimize/platform/cache.php:120
    13	JchOptimize\Platform\Cache::getCacheObject()	JROOT/plugins/system/jch_optimize/platform/cache.php:44
    12	JchOptimize\Platform\Cache::getCache()	JROOT/plugins/system/jch_optimize/jchoptimize/parser.php:101
    11	JchOptimize\Core\Parser->__construct()	JROOT/plugins/system/jch_optimize/jchoptimize/optimize.php:55
    10	JchOptimize\Core\Optimize->process()	JROOT/plugins/system/jch_optimize/jchoptimize/optimize.php:115
    9	JchOptimize\Core\Optimize::optimize()	JROOT/plugins/system/jch_optimize/jch_optimize.php:125
    8	plgSystemJCH_Optimize->onAfterRender()	Same as call in the line below.
    7	call_user_func_array()	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.]

    ---