{"__default":{"session":{"counter":1,"timer":{"start":1555601425,"last":1555601425,"now":1555601425},"client":{"forwarded":"18.215.159.156"}},"registry":{"separator":"."},"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

33 SQL-запросов зафиксировано 156.49 ms

1. Query Time: 0.99 ms Query memory: 0.017 MB Memory before query: 5.089 MB Rows returned: 0

   SELECT `data`
   
     FROM `jos_session`
   
     WHERE `session_id` = 'fbnci764mc3heo8p1krs262j50'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	jos_session	const	PRIMARY	PRIMARY	766	const	1

   Profile

   Status	Duration
   starting	0.09 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   preparing	0.02 ms
   executing	0.02 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.03 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.03 ms

   Call Stack

   #	Caller	File and line number
   14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
   13	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:44
   12	JSessionStorageDatabase->read()	Same as call in the line below.
   11	session_start()	JROOT/libraries/joomla/session/handler/native.php:259
   10	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:49
   9	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:81
   8	JSessionHandlerJoomla->start()	JROOT/libraries/joomla/session/session.php:636
   7	JSession->_start()	JROOT/libraries/joomla/session/session.php:596
   6	JSession->start()	JROOT/libraries/cms/application/cms.php:773
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

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

   ---

2. Query Time: 25.95 ms After last query: 2.92 ms Query memory: 0.008 MB Memory before query: 5.416 MB

   DELETE 
   
     FROM `jos_session`
   
     WHERE `time` < '1555594225'

   Explain

   EXPLAIN not possible on query: DELETE FROM `jos_session` WHERE `time` < '1555594225'

   Profile

   Status	Duration
   starting	0.03 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.06 ms
   updating	0.10 ms
   end	0.02 ms
   query end	24.83 ms
   closing tables	0.03 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   6	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:790
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

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

   ---

3. Query Time: 0.97 ms After last query: 0.39 ms Query memory: 0.011 MB Memory before query: 5.431 MB Rows returned: 0

   SELECT `session_id`
   
     FROM `jos_session`
   
     WHERE `session_id` = 'fbnci764mc3heo8p1krs262j50' 
     LIMIT 1

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	jos_session	const	PRIMARY	PRIMARY	766	const	1	Using index

   Profile

   Status	Duration
   starting	0.04 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.04 ms
   preparing	0.02 ms
   executing	0.02 ms
   end	0.02 ms
   query end	0.03 ms
   closing tables	0.02 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.03 ms

   Call Stack

   #	Caller	File and line number
   8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
   7	JDatabaseDriver->loadResult()	JROOT/libraries/cms/application/cms.php:176
   6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:799
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

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

   ---

4. Query Time: 22.57 ms After last query: 0.27 ms Query memory: 0.009 MB Memory before query: 5.445 MB

   INSERT INTO `jos_session`
   (`session_id`,`client_id`,`guest`,`time`,`userid`,`username`) 
     VALUES 
   ('fbnci764mc3heo8p1krs262j50', 0, 1, '1555601425', 0, '')

   Explain

   EXPLAIN not possible on query: INSERT INTO `jos_session` (`session_id`,`client_id`,`guest`,`time`,`userid`,`username`) VALUES ('fbnci764mc3heo8p1krs262j50', 0, 1, '1555601425', 0, '')

   Profile

   Status	Duration
   starting	0.05 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.02 ms
   update	0.07 ms
   end	0.02 ms
   query end	19.75 ms
   closing tables	0.04 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   7	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:212
   6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:799
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

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

   ---

5. Query Time: 1.47 ms After last query: 3.37 ms Query memory: 0.012 MB Memory before query: 5.891 MB Rows returned: 34

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

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	jos_extensions	ref	extension	extension	82	const	34	Using index condition

   Profile

   Status	Duration
   starting	0.04 ms
   checking permissions	0.03 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.02 ms
   After opening tables	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   preparing	0.03 ms
   executing	0.02 ms
   Sending data	0.19 ms
   end	0.02 ms
   query end	0.01 ms
   closing tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.02 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   9	JDatabaseDriver->loadObjectList()	Same as call in the line below.
   8	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
   7	JCacheControllerCallback->get()	JROOT/libraries/cms/component/helper.php:448
   6	JComponentHelper::load()	JROOT/libraries/cms/component/helper.php:43
   5	JComponentHelper::getComponent()	JROOT/libraries/cms/component/helper.php:120
   4	JComponentHelper::getParams()	JROOT/libraries/cms/application/site.php:589
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

6. Query Time: 1.06 ms After last query: 2.46 ms Query memory: 0.014 MB Memory before query: 6.184 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	Extra
   1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1
   1	SIMPLE	b	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	3	Using where; Using index

   Profile

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

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
   10	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:835
   9	JAccess::getGroupsByUser()	JROOT/libraries/joomla/access/access.php:904
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:454
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

7. Query Time: 0.87 ms After last query: 0.94 ms Query memory: 0.013 MB Memory before query: 6.317 MB Rows returned: 5

   SELECT id, rules
   
     FROM `jos_viewlevels`

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	jos_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5

   Profile

   Status	Duration
   starting	0.03 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.02 ms
   preparing	0.02 ms
   executing	0.02 ms
   Sending data	0.04 ms
   end	0.02 ms
   query end	0.01 ms
   closing tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1494
   9	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:921
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:454
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

8. Query Time: 1.47 ms After last query: 0.26 ms Query memory: 0.011 MB Memory before query: 6.336 MB Rows returned: 46

   SELECT folder AS type, element AS name, params
   
     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	Extra
   1	SIMPLE	jos_extensions	ref	extension	extension	82	const	67	Using index condition; Using where; Using filesort

   Profile

   Status	Duration
   starting	0.05 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.05 ms
   preparing	0.04 ms
   executing	0.02 ms
   Sorting result	0.30 ms
   Sending data	0.12 ms
   end	0.02 ms
   query end	0.01 ms
   closing tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.02 ms

   Call Stack

   #	Caller	File and line number
   8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   7	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/plugin/helper.php:310
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

9. Query Time: 2.58 ms After last query: 19.05 ms Query memory: 0.020 MB Memory before query: 8.566 MB Rows returned: 47

   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	Extra
   1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	78	Using index condition; Using where; Using filesort
   1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.m.component_id	1	Using where

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.02 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   After opening tables	0.01 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.06 ms
   preparing	0.04 ms
   executing	0.02 ms
   Sorting result	0.32 ms
   Sending data	0.32 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.02 ms

   Call Stack

   #	Caller	File and line number
   16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   15	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/menu/site.php:86
   14	JMenuSite->load()	JROOT/libraries/cms/menu/menu.php:74
   13	JMenu->__construct()	JROOT/libraries/cms/menu/site.php:57
   12	JMenuSite->__construct()	JROOT/libraries/cms/menu/menu.php:145
   11	JMenu::getInstance()	JROOT/libraries/cms/application/cms.php:439
   10	JApplicationCms->getMenu()	JROOT/libraries/cms/application/site.php:272
   9	JApplicationSite->getMenu()	JROOT/libraries/cms/router/site.php:57
   8	JRouterSite->__construct()	JROOT/libraries/cms/router/router.php:197
   7	JRouter::getInstance()	JROOT/libraries/cms/application/cms.php:535
   6	JApplicationCms::getRouter()	JROOT/libraries/cms/application/site.php:407
   5	JApplicationSite::getRouter()	JROOT/libraries/cms/application/cms.php:1115
   4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:791
   3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

10. Query Time: 0.93 ms After last query: 10.55 ms Query memory: 0.013 MB Memory before query: 10.110 MB Rows returned: 0

    SELECT id, link 
      FROM jos_menu 
      WHERE link LIKE 'index.php?option=com_kide%' 
      AND published='1'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	jos_menu	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	131	Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.03 ms
    optimizing	0.02 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.01 ms
    Sending data	0.19 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    9	JDatabaseDriver->loadObjectList()	JROOT/components/com_kide/defines.php:23
    8	require_once JROOT/components/com_kide/defines.php	JROOT/components/com_kide/router.php:10
    7	require_once JROOT/components/com_kide/router.php	JROOT/libraries/cms/router/site.php:738
    6	JRouterSite->getComponentRouter()	JROOT/libraries/cms/router/site.php:123
    5	JRouterSite->parse()	JROOT/libraries/cms/application/cms.php:1116
    4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:791
    3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

11. Query Time: 1.06 ms After last query: 3.80 ms Query memory: 0.017 MB Memory before query: 10.465 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	Extra
    1	SIMPLE	jos_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

    Profile

    Status	Duration
    starting	0.06 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.07 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.05 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1650
    13	JDatabaseDriver->loadObject()	Same as call in the line below.
    12	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
    11	JCacheControllerCallback->get()	JROOT/libraries/cms/library/helper.php:156
    10	JLibraryHelper::_load()	JROOT/libraries/cms/library/helper.php:47
    9	JLibraryHelper::getLibrary()	JROOT/libraries/cms/library/helper.php:90
    8	JLibraryHelper::getParams()	JROOT/libraries/cms/version/version.php:274
    7	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
    6	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    5	JFactory::getDocument()	JROOT/libraries/joomla/application/web.php:977
    4	JApplicationWeb->loadDocument()	JROOT/libraries/cms/application/site.php:130
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

12. Query Time: 33.32 ms After last query: 0.44 ms Query memory: 0.012 MB Memory before query: 10.442 MB

    UPDATE `jos_extensions`
    
      SET `params` = '{\"mediaversion\":\"8131798ba93bfa252881ec7669f276f3\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    EXPLAIN not possible on query: UPDATE `jos_extensions` SET `params` = '{\"mediaversion\":\"8131798ba93bfa252881ec7669f276f3\"}' WHERE `type` = 'library' AND `element` = 'joomla'

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.07 ms
    updating	0.08 ms
    end	0.02 ms
    query end	32.52 ms
    closing tables	0.03 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    10	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/library/helper.php:119
    9	JLibraryHelper::saveParams()	JROOT/libraries/cms/version/version.php:325
    8	JVersion->setMediaVersion()	JROOT/libraries/cms/version/version.php:284
    7	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
    6	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    5	JFactory::getDocument()	JROOT/libraries/joomla/application/web.php:977
    4	JApplicationWeb->loadDocument()	JROOT/libraries/cms/application/site.php:130
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

13. Query Time: 0.95 ms After last query: 2.99 ms Query memory: 0.010 MB Memory before query: 10.874 MB Rows returned: 2

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

    Explain

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

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.02 ms
    statistics	0.02 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sorting result	0.05 ms
    Sending data	0.05 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    7	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    6	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/language/helper.php:164
    5	JLanguageHelper::getLanguages()	JROOT/libraries/cms/application/site.php:329
    4	JApplicationSite->getParams()	JROOT/libraries/cms/application/site.php:135
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

14. Query Time: 1.36 ms After last query: 0.78 ms Query memory: 0.008 MB Memory before query: 10.897 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	Extra
    1	SIMPLE	s	ALL	idx_template	NO INDEX KEY COULD BE USED	NULL	NULL	5	Using where
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	fr3511_jos1.s.template,const	1	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.05 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.06 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.09 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    6	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    5	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/application/site.php:484
    4	JApplicationSite->getTemplate()	JROOT/libraries/cms/application/site.php:165
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

15. Query Time: 1.54 ms After last query: 12.75 ms Query memory: 0.030 MB Memory before query: 12.466 MB Rows returned: 8

    SHOW FULL COLUMNS 
      FROM `jos_assets`

    Explain

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

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    closing tables	0.01 ms
    Opening tables	0.17 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.02 ms
    preparing	0.02 ms
    executing	0.03 ms
    Filling schema table	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.03 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    closing tables	0.02 ms
    executing	0.01 ms
    Sending data	0.04 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    removing tmp table	0.06 ms
    closing tables	0.03 ms
    freeing items	0.01 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    23	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    22	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
    21	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
    20	JTable->__construct()	JROOT/libraries/joomla/table/asset.php:60
    19	JTableAsset->__construct()	JROOT/libraries/joomla/table/table.php:308
    18	JTable::getInstance()	JROOT/libraries/joomla/access/access.php:696
    17	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
    16	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    15	JUser->authorise()	JROOT/components/com_content/models/category.php:142
    14	ContentModelCategory->populateState()	JROOT/libraries/legacy/model/legacy.php:435
    13	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:114
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

16. Query Time: 1.17 ms After last query: 1.20 ms Query memory: 0.025 MB Memory before query: 12.554 MB Rows returned: 1

    SELECT *
    
      FROM jos_assets
    
      WHERE `id` = '1'

    Explain

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

    Profile

    Status	Duration
    starting	0.03 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.04 ms
    preparing	0.03 ms
    executing	0.01 ms
    Sending data	0.02 ms
    end	0.01 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.01 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1453
    19	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:719
    18	JTable->load()	JROOT/libraries/joomla/access/access.php:697
    17	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
    16	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    15	JUser->authorise()	JROOT/components/com_content/models/category.php:142
    14	ContentModelCategory->populateState()	JROOT/libraries/legacy/model/legacy.php:435
    13	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:114
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

17. Query Time: 1.00 ms After last query: 0.39 ms Query memory: 0.023 MB Memory before query: 12.575 MB Rows returned: 1

    SELECT a.rules
    
      FROM jos_assets AS a
    
      WHERE (a.id = 1 OR a.name = 'root.1')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	index_merge	PRIMARY,idx_asset_name	PRIMARY,idx_asset_name	4,202	NULL	2	Using union(PRIMARY,idx_asset_name); Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.04 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.12 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.01 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    17	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:652
    16	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    15	JUser->authorise()	JROOT/components/com_content/models/category.php:142
    14	ContentModelCategory->populateState()	JROOT/libraries/legacy/model/legacy.php:435
    13	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:114
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

18. Query Time: 3.13 ms After last query: 0.97 ms Query memory: 0.025 MB Memory before query: 12.655 MB Rows returned: 493

    SELECT a.id, a.parent_id
    
      FROM jos_assets AS a
    
      WHERE (a.name LIKE 'com_content.%' OR a.name = 'com_content' OR a.id = 1)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	ALL	PRIMARY,idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	578	Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.04 ms
    executing	0.01 ms
    Sending data	0.52 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    19	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/access/access.php:332
    18	JAccess::preloadPermissionsParentIdMapping()	JROOT/libraries/joomla/access/access.php:240
    17	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    16	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    15	JUser->authorise()	JROOT/components/com_content/models/category.php:142
    14	ContentModelCategory->populateState()	JROOT/libraries/legacy/model/legacy.php:435
    13	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:114
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

19. Query Time: 5.55 ms After last query: 2.36 ms Query memory: 0.025 MB Memory before query: 13.053 MB Rows returned: 493

    SELECT a.id, a.name, a.rules
    
      FROM jos_assets AS a
    
      WHERE (a.name LIKE 'com_content.%' OR a.name = 'com_content' OR a.id = 1 )

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	ALL	PRIMARY,idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	578	Using where

    Profile

    Status	Duration
    starting	0.05 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.60 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1255
    19	JDatabaseDriver->getIterator()	JROOT/libraries/joomla/access/access.php:373
    18	JAccess::preloadPermissions()	JROOT/libraries/joomla/access/access.php:243
    17	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    16	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    15	JUser->authorise()	JROOT/components/com_content/models/category.php:142
    14	ContentModelCategory->populateState()	JROOT/libraries/legacy/model/legacy.php:435
    13	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:114
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

20. Query Time: 17.48 ms After last query: 6.25 ms Query memory: 0.022 MB Memory before query: 13.894 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,COUNT(i.`id`) AS numitems
    
      FROM jos_categories as c
    
      LEFT JOIN  (SELECT cat.id as id 
      FROM jos_categories AS cat JOIN jos_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id) AS badcats 
      ON badcats.id = c.id
    
      LEFT JOIN jos_categories AS s 
      ON (s.lft <= c.lft 
      AND s.rgt >= c.rgt) OR (s.lft > c.lft 
      AND s.rgt < c.rgt)
    
      LEFT JOIN `jos_content` AS i 
      ON i.`catid` = c.id 
      AND i.state = 1
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND badcats.id is null 
      AND s.id=12
    
      GROUP BY 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
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	Using temporary; Using filesort
    1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	12	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	fr3511_jos1.c.id	2	Using where
    1	PRIMARY	i	ref	idx_state,idx_catid	idx_catid	4	fr3511_jos1.c.id	32	Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	12	Using where; Using index

    Profile

    Status	Duration
    starting	0.15 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.12 ms
    optimizing	0.02 ms
    optimizing	0.02 ms
    statistics	0.07 ms
    preparing	0.07 ms
    statistics	0.16 ms
    preparing	0.07 ms
    executing	0.02 ms
    Copying to tmp table	0.30 ms
    Copying to tmp table	0.05 ms
    executing	0.02 ms
    Copying to tmp table	0.03 ms
    Copying to tmp table	0.08 ms
    Sorting result	0.03 ms
    Sending data	0.02 ms
    removing tmp table	0.02 ms
    Sending data	14.98 ms
    Sorting result	0.09 ms
    Sending data	0.06 ms
    end	0.02 ms
    removing tmp table	0.10 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.02 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    16	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
    15	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
    14	JCategories->get()	JROOT/components/com_content/models/category.php:354
    13	ContentModelCategory->getCategory()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:115
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

21. Query Time: 2.92 ms After last query: 2.85 ms Query memory: 0.028 MB Memory before query: 14.217 MB Rows returned: 34

    SELECT element
    
      FROM jos_extensions
    
      WHERE type = 'component' 
      AND enabled = '1'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	jos_extensions	ref	extension	extension	82	const	34	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.03 ms
    optimizing	0.02 ms
    statistics	0.06 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.14 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    22	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:413
    21	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
    20	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    19	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    18	JUser->authorise()	JROOT/components/com_content/models/articles.php:466
    17	ContentModelArticles->getListQuery()	JROOT/libraries/legacy/model/list.php:129
    16	JModelList->_getListQuery()	JROOT/libraries/legacy/model/list.php:183
    15	JModelList->getItems()	JROOT/components/com_content/models/articles.php:565
    14	ContentModelArticles->getItems()	JROOT/components/com_content/models/category.php:253
    13	ContentModelCategory->getItems()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:128
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

22. Query Time: 3.15 ms After last query: 0.42 ms Query memory: 0.028 MB Memory before query: 14.253 MB Rows returned: 34

    SELECT a.name, a.rules
    
      FROM jos_assets AS a
    
      WHERE (a.name IN ('com_admin','com_ajax','com_allvideoshare','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_finder','com_installer','com_joomgallery','com_joomlaupdate','com_kide','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_phocagallery','com_plugins','com_postinstall','com_redirect','com_search','com_tags','com_templates','com_users','com_wrapper') OR a.name = 'root.1')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	range	idx_asset_name	idx_asset_name	202	NULL	35	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.06 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.05 ms
    optimizing	0.03 ms
    statistics	0.16 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.37 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1494
    22	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:441
    21	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
    20	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    19	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    18	JUser->authorise()	JROOT/components/com_content/models/articles.php:466
    17	ContentModelArticles->getListQuery()	JROOT/libraries/legacy/model/list.php:129
    16	JModelList->_getListQuery()	JROOT/libraries/legacy/model/list.php:183
    15	JModelList->getItems()	JROOT/components/com_content/models/articles.php:565
    14	ContentModelArticles->getItems()	JROOT/components/com_content/models/category.php:253
    13	ContentModelCategory->getItems()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:128
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

23. Query Time: 5.38 ms After last query: 3.60 ms Query memory: 0.023 MB Memory before query: 14.580 MB Rows returned: 4

    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 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,
      CASE WHEN badcats.id is not null THEN 0 ELSE a.state END AS state,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,
      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,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count,c.published, 
      CASE WHEN badcats.id is null THEN c.published ELSE 0 END AS parents_published
    
      FROM jos_content AS a
    
      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
    
      LEFT 
      OUTER JOIN (SELECT cat.id as id 
      FROM jos_categories AS cat JOIN jos_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id ) AS badcats 
      ON badcats.id = c.id
    
      WHERE 
      CASE WHEN badcats.id is null THEN a.state ELSE 0 END = 1 
      AND a.featured = 0 
      AND (a.catid = 12 OR a.catid IN (
    SELECT sub.id
    
      FROM jos_categories as sub
    
      INNER JOIN jos_categories as this 
      ON sub.lft > this.lft 
      AND sub.rgt < this.rgt
    
      WHERE this.id = 12 
      AND sub.level <= this.level + 1)) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2019-04-18 15:30:26') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2019-04-18 15:30:26')
    
      ORDER BY  c.path,   
      CASE WHEN a.publish_up = '0000-00-00 00:00:00' THEN a.created ELSE a.publish_up END  DESC ,  a.created   
      LIMIT 9

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	a	ref	idx_catid,idx_featured_catid	idx_featured_catid	1	const	43	Using where; Using temporary; Using filesort
    1	PRIMARY	c	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.catid	1	Using where
    1	PRIMARY	ua	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.created_by	1	Using where
    1	PRIMARY	uam	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.modified_by	1	Using where
    1	PRIMARY	parent	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.c.parent_id	1	Using where
    1	PRIMARY	v	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.id	1	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	fr3511_jos1.c.id	2	Using where
    3	MATERIALIZED	this	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
    3	MATERIALIZED	sub	range	PRIMARY,idx_left_right	idx_left_right	4	NULL	1	Using index condition; Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	12	Using where; Using index

    Profile

    Status	Duration
    starting	0.21 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.01 ms
    After opening tables	0.03 ms
    init	0.20 ms
    optimizing	0.02 ms
    optimizing	0.03 ms
    statistics	0.07 ms
    preparing	0.08 ms
    statistics	0.08 ms
    preparing	0.07 ms
    optimizing	0.03 ms
    statistics	0.14 ms
    preparing	0.06 ms
    executing	0.02 ms
    Copying to tmp table	0.33 ms
    Copying to tmp table	0.07 ms
    executing	0.02 ms
    Sending data	0.38 ms
    executing	0.02 ms
    Copying to tmp table	0.03 ms
    Copying to tmp table	0.07 ms
    Sorting result	0.03 ms
    Sending data	0.03 ms
    removing tmp table	0.02 ms
    Sending data	0.27 ms
    Sorting result	0.08 ms
    Sending data	0.12 ms
    end	0.02 ms
    removing tmp table	0.08 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.03 ms
    freeing items	0.02 ms
    removing tmp table	0.02 ms
    freeing items	0.02 ms
    removing tmp table	0.01 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    17	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:310
    16	JModelLegacy->_getList()	JROOT/libraries/legacy/model/list.php:183
    15	JModelList->getItems()	JROOT/components/com_content/models/articles.php:565
    14	ContentModelArticles->getItems()	JROOT/components/com_content/models/category.php:253
    13	ContentModelCategory->getItems()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:128
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

24. Query Time: 2.73 ms After last query: 3.55 ms Query memory: 0.023 MB Memory before query: 14.980 MB Rows returned: 1

    SELECT COUNT(*)
    
      FROM jos_content AS a
    
      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
    
      LEFT 
      OUTER JOIN (SELECT cat.id as id 
      FROM jos_categories AS cat JOIN jos_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id ) AS badcats 
      ON badcats.id = c.id
    
      WHERE 
      CASE WHEN badcats.id is null THEN a.state ELSE 0 END = 1 
      AND a.featured = 0 
      AND (a.catid = 12 OR a.catid IN (
    SELECT sub.id
    
      FROM jos_categories as sub
    
      INNER JOIN jos_categories as this 
      ON sub.lft > this.lft 
      AND sub.rgt < this.rgt
    
      WHERE this.id = 12 
      AND sub.level <= this.level + 1)) 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2019-04-18 15:30:26') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2019-04-18 15:30:26')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	a	ref	idx_catid,idx_featured_catid	idx_featured_catid	1	const	43	Using where
    1	PRIMARY	c	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.catid	1	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	fr3511_jos1.c.id	2	Using where
    3	MATERIALIZED	this	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
    3	MATERIALIZED	sub	range	PRIMARY,idx_left_right	idx_left_right	4	NULL	1	Using index condition; Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	12	Using where; Using index

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.07 ms
    optimizing	0.02 ms
    optimizing	0.02 ms
    statistics	0.09 ms
    preparing	0.07 ms
    statistics	0.07 ms
    preparing	0.05 ms
    optimizing	0.03 ms
    statistics	0.08 ms
    preparing	0.05 ms
    executing	0.03 ms
    Sending data	0.08 ms
    executing	0.02 ms
    Sending data	0.12 ms
    executing	0.02 ms
    Copying to tmp table	0.02 ms
    Copying to tmp table	0.06 ms
    Sorting result	0.03 ms
    Sending data	0.02 ms
    removing tmp table	0.02 ms
    Sending data	0.06 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    removing tmp table	0.02 ms
    freeing items	0.02 ms
    removing tmp table	0.01 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    17	JDatabaseDriver->loadResult()	JROOT/libraries/legacy/model/legacy.php:337
    16	JModelLegacy->_getListCount()	JROOT/libraries/legacy/model/list.php:278
    15	JModelList->getTotal()	JROOT/libraries/legacy/model/list.php:228
    14	JModelList->getPagination()	JROOT/components/com_content/models/category.php:265
    13	ContentModelCategory->getItems()	JROOT/libraries/legacy/view/legacy.php:408
    12	JViewLegacy->get()	JROOT/libraries/legacy/view/category.php:128
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

25. Query Time: 1.27 ms After last query: 2.49 ms Query memory: 0.018 MB Memory before query: 15.264 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.category' 
      AND `m`.`content_item_id` = 12 
      AND `t`.`published` = 1 
      AND t.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where
    1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	fr3511_jos1.m.tag_id	1	Using where

    Profile

    Status	Duration
    starting	0.06 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.04 ms
    optimizing	0.03 ms
    statistics	0.07 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.05 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    13	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:435
    12	JHelperTags->getItemTags()	JROOT/libraries/legacy/view/category.php:217
    11	JViewCategory->commonCategoryDisplay()	JROOT/components/com_content/views/category/view.html.php:72
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

26. Query Time: 1.66 ms After last query: 6.79 ms Query memory: 0.021 MB Memory before query: 16.152 MB Rows returned: 1
    Duplicate queries: #27  #28  #29

    SELECT MAX(contact.id) AS contactid
    
      FROM `jos_contact_details` AS `contact`
    
      WHERE contact.published = 1 
      AND contact.user_id = 417

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	contact	ref	idx_state	idx_state	1	const	1	Using where

    Profile

    Status	Duration
    starting	0.05 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.04 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.03 ms
    end	0.03 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.03 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    16	JDatabaseDriver->loadResult()	JROOT/plugins/content/contact/contact.php:110
    15	PlgContentContact->getContactId()	JROOT/plugins/content/contact/contact.php:60
    14	PlgContentContact->onContentPrepare()	Same as call in the line below.
    13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    11	JEventDispatcher->trigger()	JROOT/components/com_content/views/category/view.html.php:106
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

27. Query Time: 1.03 ms After last query: 5.20 ms Query memory: 0.021 MB Memory before query: 16.633 MB Rows returned: 1
    Duplicate queries: #26  #28  #29

    SELECT MAX(contact.id) AS contactid
    
      FROM `jos_contact_details` AS `contact`
    
      WHERE contact.published = 1 
      AND contact.user_id = 417

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	contact	ref	idx_state	idx_state	1	const	1	Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.04 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.03 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    16	JDatabaseDriver->loadResult()	JROOT/plugins/content/contact/contact.php:110
    15	PlgContentContact->getContactId()	JROOT/plugins/content/contact/contact.php:60
    14	PlgContentContact->onContentPrepare()	Same as call in the line below.
    13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    11	JEventDispatcher->trigger()	JROOT/components/com_content/views/category/view.html.php:106
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

28. Query Time: 2.07 ms After last query: 0.73 ms Query memory: 0.021 MB Memory before query: 16.656 MB Rows returned: 1
    Duplicate queries: #26  #27  #29

    SELECT MAX(contact.id) AS contactid
    
      FROM `jos_contact_details` AS `contact`
    
      WHERE contact.published = 1 
      AND contact.user_id = 417

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	contact	ref	idx_state	idx_state	1	const	1	Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.04 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.03 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    16	JDatabaseDriver->loadResult()	JROOT/plugins/content/contact/contact.php:110
    15	PlgContentContact->getContactId()	JROOT/plugins/content/contact/contact.php:60
    14	PlgContentContact->onContentPrepare()	Same as call in the line below.
    13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    11	JEventDispatcher->trigger()	JROOT/components/com_content/views/category/view.html.php:106
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

29. Query Time: 1.47 ms After last query: 0.69 ms Query memory: 0.021 MB Memory before query: 16.680 MB Rows returned: 1
    Duplicate queries: #26  #27  #28

    SELECT MAX(contact.id) AS contactid
    
      FROM `jos_contact_details` AS `contact`
    
      WHERE contact.published = 1 
      AND contact.user_id = 417

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	contact	ref	idx_state	idx_state	1	const	1	Using where

    Profile

    Status	Duration
    starting	0.04 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.01 ms
    System lock	0.01 ms
    Table lock	0.02 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.04 ms
    preparing	0.03 ms
    executing	0.02 ms
    Sending data	0.03 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    16	JDatabaseDriver->loadResult()	JROOT/plugins/content/contact/contact.php:110
    15	PlgContentContact->getContactId()	JROOT/plugins/content/contact/contact.php:60
    14	PlgContentContact->onContentPrepare()	Same as call in the line below.
    13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    11	JEventDispatcher->trigger()	JROOT/components/com_content/views/category/view.html.php:106
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

30. Query Time: 2.53 ms After last query: 15.22 ms Query memory: 0.030 MB Memory before query: 18.118 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 c
    
      LEFT JOIN  (SELECT cat.id as id 
      FROM jos_categories AS cat JOIN jos_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id) AS badcats 
      ON badcats.id = c.id
    
      LEFT JOIN jos_categories AS s 
      ON (s.lft <= c.lft 
      AND s.rgt >= c.rgt) OR (s.lft > c.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 badcats.id is null 
      AND s.id=12
    
      GROUP BY 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
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	Using temporary; Using filesort
    1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	12	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	fr3511_jos1.c.id	2	Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	12	Using where; Using index

    Profile

    Status	Duration
    starting	0.14 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.11 ms
    optimizing	0.03 ms
    optimizing	0.03 ms
    statistics	0.07 ms
    preparing	0.06 ms
    statistics	0.14 ms
    preparing	0.06 ms
    executing	0.02 ms
    Copying to tmp table	0.24 ms
    Copying to tmp table	0.05 ms
    executing	0.02 ms
    Copying to tmp table	0.02 ms
    Copying to tmp table	0.07 ms
    Sorting result	0.03 ms
    Sending data	0.03 ms
    removing tmp table	0.02 ms
    Sending data	0.12 ms
    Sorting result	0.03 ms
    Sending data	0.07 ms
    end	0.02 ms
    removing tmp table	0.13 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.01 ms

    Call Stack

    #	Caller	File and line number
    24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    23	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
    22	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
    21	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
    20	ContentHelperRoute::getArticleRoute()	JROOT/components/com_content/views/category/tmpl/default_articles.php:135
    19	include JROOT/components/com_content/views/category/tmpl/default_articles.php	JROOT/libraries/legacy/view/legacy.php:677
    18	JViewLegacy->loadTemplate()	JROOT/layouts/joomla/content/category_default.php:60
    17	include JROOT/layouts/joomla/content/category_default.php	JROOT/libraries/cms/layout/file.php:121
    16	JLayoutFile->render()	JROOT/libraries/cms/layout/helper.php:72
    15	JLayoutHelper::render()	JROOT/components/com_content/views/category/tmpl/default.php:20
    14	include JROOT/components/com_content/views/category/tmpl/default.php	JROOT/libraries/legacy/view/legacy.php:677
    13	JViewLegacy->loadTemplate()	JROOT/libraries/legacy/view/legacy.php:216
    12	JViewLegacy->display()	JROOT/libraries/legacy/view/category.php:233
    11	JViewCategory->display()	JROOT/components/com_content/views/category/view.html.php:258
    10	ContentViewCategory->display()	JROOT/libraries/legacy/controller/legacy.php:664
    9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
    8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
    6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

31. Query Time: 2.04 ms After last query: 6.71 ms Query memory: 0.020 MB Memory before query: 18.212 MB Rows returned: 12

    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 <= '2019-04-18 15:30:26') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2019-04-18 15:30:26') 
      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	Extra
    1	SIMPLE	m	ref	PRIMARY,published,newsfeeds	published	1	const	16	Using index condition; Using where; Using filesort
    1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	fr3511_jos1.m.id	1	Using where; Using index
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	fr3511_jos1.m.module,const	1	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.07 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.04 ms
    optimizing	0.04 ms
    statistics	0.08 ms
    preparing	0.06 ms
    executing	0.02 ms
    Sorting result	0.14 ms
    Sending data	0.30 ms
    end	0.03 ms
    query end	0.02 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    15	JDatabaseDriver->loadObjectList()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
    13	JCacheControllerCallback->get()	JROOT/libraries/cms/module/helper.php:425
    12	JModuleHelper::getModuleList()	JROOT/libraries/cms/module/helper.php:361
    11	JModuleHelper::load()	JROOT/libraries/cms/module/helper.php:84
    10	JModuleHelper::getModules()	JROOT/libraries/joomla/document/html.php:501
    9	JDocumentHtml->countModules()	JROOT/templates/allrounder-3/head_includes.php:79
    8	require JROOT/templates/allrounder-3/head_includes.php	JROOT/templates/allrounder-3/index.php:8
    7	require JROOT/templates/allrounder-3/index.php	JROOT/libraries/joomla/document/html.php:578
    6	JDocumentHtml->_loadTemplate()	JROOT/libraries/joomla/document/html.php:640
    5	JDocumentHtml->_fetchTemplate()	JROOT/libraries/joomla/document/html.php:455
    4	JDocumentHtml->parse()	JROOT/libraries/cms/application/cms.php:1072
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

32. Query Time: 2.99 ms After last query: 22.60 ms Query memory: 0.020 MB Memory before query: 18.622 MB Rows returned: 5

    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 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,
      CASE WHEN badcats.id is not null THEN 0 ELSE a.state END AS state,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,
      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,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count,c.published, 
      CASE WHEN badcats.id is null THEN c.published ELSE 0 END AS parents_published
    
      FROM jos_content AS a
    
      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
    
      LEFT 
      OUTER JOIN (SELECT cat.id as id 
      FROM jos_categories AS cat JOIN jos_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id ) AS badcats 
      ON badcats.id = c.id
    
      WHERE 
      CASE WHEN badcats.id is null THEN a.state ELSE 0 END = 1 
      AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2019-04-18 15:30:26') 
      AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2019-04-18 15:30:26')
    
      ORDER BY a.created DESC 
      LIMIT 5

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	a	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	395	Using where; Using filesort
    1	PRIMARY	c	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.catid	1	Using where
    1	PRIMARY	ua	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.created_by	1	Using where
    1	PRIMARY	uam	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.modified_by	1	Using where
    1	PRIMARY	parent	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.c.parent_id	1	Using where
    1	PRIMARY	v	eq_ref	PRIMARY	PRIMARY	4	fr3511_jos1.a.id	1	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	fr3511_jos1.c.id	2	Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	12	Using where; Using index

    Profile

    Status	Duration
    starting	0.17 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    checking permissions	0.01 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.01 ms
    After opening tables	0.02 ms
    init	0.10 ms
    optimizing	0.02 ms
    optimizing	0.02 ms
    statistics	0.08 ms
    preparing	0.07 ms
    statistics	0.06 ms
    preparing	0.06 ms
    executing	0.02 ms
    Sorting result	0.67 ms
    Sending data	0.10 ms
    executing	0.02 ms
    Copying to tmp table	0.03 ms
    Copying to tmp table	0.07 ms
    Sorting result	0.03 ms
    Sending data	0.02 ms
    removing tmp table	0.02 ms
    Sending data	0.14 ms
    end	0.03 ms
    query end	0.02 ms
    closing tables	0.01 ms
    removing tmp table	0.02 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    15	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:310
    14	JModelLegacy->_getList()	JROOT/libraries/legacy/model/list.php:183
    13	JModelList->getItems()	JROOT/components/com_content/models/articles.php:565
    12	ContentModelArticles->getItems()	JROOT/modules/mod_articles_latest/helper.php:113
    11	ModArticlesLatestHelper::getList()	JROOT/modules/mod_articles_latest/mod_articles_latest.php:15
    10	include JROOT/modules/mod_articles_latest/mod_articles_latest.php	JROOT/libraries/cms/module/helper.php:199
    9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
    6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
    5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
    4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

33. Query Time: 1.83 ms After last query: 9.08 ms Query memory: 0.017 MB Memory before query: 18.728 MB Rows returned: 12

    SELECT MONTH(`created`) AS created_month,MIN(`created`) AS created,YEAR(`created`) AS created_year
    
      FROM jos_content
    
      WHERE state = 2
    
      GROUP BY YEAR(`created`), MONTH(`created`)
    
      ORDER BY YEAR(`created`) DESC, MONTH(`created`) DESC 
      LIMIT 12

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	jos_content	ref	idx_state	idx_state	1	const	124	Using where; Using temporary; Using filesort

    Profile

    Status	Duration
    starting	0.05 ms
    checking permissions	0.02 ms
    Opening tables	0.02 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.01 ms
    After opening tables	0.01 ms
    init	0.03 ms
    optimizing	0.02 ms
    statistics	0.05 ms
    preparing	0.03 ms
    executing	0.02 ms
    Copying to tmp table	0.03 ms
    Copying to tmp table	0.38 ms
    Sorting result	0.03 ms
    Sending data	0.03 ms
    end	0.01 ms
    removing tmp table	0.02 ms
    end	0.02 ms
    query end	0.01 ms
    closing tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    12	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_articles_archive/helper.php:53
    11	ModArchiveHelper::getList()	JROOT/modules/mod_articles_archive/mod_articles_archive.php:17
    10	include JROOT/modules/mod_articles_archive/mod_articles_archive.php	JROOT/libraries/cms/module/helper.php:199
    9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
    8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
    7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
    6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
    5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
    4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---