{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1714842976,
                "last": 1714842976,
                "now": 1714842976
            }
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        }
    }
}

Time

Memory

51 Queries Logged 799.18 ms

1. Query Time: 1.01 ms Query memory: 0.021 MB Memory before query: 0.931 MB Rows returned: 0

   SELECT `data`
   
     FROM `chdg4_session`
   
     WHERE `session_id` = 'ekjf0iol3j4st3q78gako8u5u7'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_session	const	PRIMARY	PRIMARY	766	const	1

   Profile

   Status	Duration
   Starting	0.12 ms
   Checking permissions	0.03 ms
   Opening tables	0.05 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   Init	0.04 ms
   Optimizing	0.03 ms
   Statistics	0.12 ms
   Preparing	0.03 ms
   Executing	0.04 ms
   End of update loop	0.03 ms
   Query end	0.03 ms
   Commit	0.03 ms
   Closing tables	0.03 ms
   Unlocking tables	0.02 ms
   Closing tables	0.03 ms
   Starting cleanup	0.03 ms
   Freeing items	0.03 ms
   Updating status	0.04 ms
   Reset for next command	0.03 ms

   Call Stack

   #	Caller	File and line number
   16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
   15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
   14	JSessionStorageDatabase->read()	Same as call in the line below.
   13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
   12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
   11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:82
   10	JSessionHandlerJoomla->start()	JROOT/libraries/joomla/session/session.php:648
   9	JSession->_start()	JROOT/libraries/joomla/session/session.php:608
   8	JSession->start()	JROOT/libraries/joomla/session/session.php:486
   7	JSession->get()	JROOT/libraries/joomla/session/session.php:443
   6	JSession->isNew()	JROOT/libraries/cms/application/cms.php:825
   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:412
   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: 0.83 ms After last query: 1.79 ms Query memory: 0.012 MB Memory before query: 0.984 MB Rows returned: 0

   SELECT `session_id`
   
     FROM `chdg4_session`
   
     WHERE `session_id` = 'ekjf0iol3j4st3q78gako8u5u7' 
     LIMIT 1

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_session	const	PRIMARY	PRIMARY	766	const	1	Using index

   Profile

   Status	Duration
   Starting	0.07 ms
   Checking permissions	0.03 ms
   Opening tables	0.04 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   Init	0.04 ms
   Optimizing	0.05 ms
   Statistics	0.07 ms
   Preparing	0.03 ms
   Executing	0.03 ms
   End of update loop	0.03 ms
   Query end	0.03 ms
   Commit	0.03 ms
   Closing tables	0.03 ms
   Unlocking tables	0.03 ms
   Closing tables	0.03 ms
   Starting cleanup	0.03 ms
   Freeing items	0.03 ms
   Updating status	0.04 ms
   Reset for next command	0.03 ms

   Call Stack

   #	Caller	File and line number
   8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
   7	JDatabaseDriver->loadResult()	JROOT/libraries/cms/application/cms.php:176
   6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:827
   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:412
   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: 1.44 ms After last query: 0.46 ms Query memory: 0.009 MB Memory before query: 0.999 MB

   INSERT INTO `chdg4_session`
   (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
     VALUES 
   ('ekjf0iol3j4st3q78gako8u5u7', 1, '1714842976', 0, '', 0)

   Explain

   EXPLAIN not possible on query: INSERT INTO `chdg4_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('ekjf0iol3j4st3q78gako8u5u7', 1, '1714842976', 0, '', 0)

   Profile

   Status	Duration
   Starting	0.09 ms
   Checking permissions	0.03 ms
   Opening tables	0.04 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   Init for update	0.04 ms
   Update	0.31 ms
   End of update loop	0.03 ms
   Query end	0.03 ms
   Commit	0.51 ms
   Closing tables	0.04 ms
   Unlocking tables	0.03 ms
   Closing tables	0.03 ms
   Starting cleanup	0.03 ms
   Freeing items	0.03 ms
   Updating status	0.04 ms
   Reset for next command	0.03 ms

   Call Stack

   #	Caller	File and line number
   7	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:216
   6	JApplicationCms->checkSession()	JROOT/libraries/cms/application/cms.php:827
   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:412
   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: 5.74 ms After last query: 2.28 ms Query memory: 0.025 MB Memory before query: 1.057 MB Rows returned: 37

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `chdg4_extensions`
   
     WHERE `type` = 'component'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_extensions	ref	extension	extension	82	const	37	Using index condition

   Profile

   Status	Duration
   Starting	0.11 ms
   Checking permissions	0.03 ms
   Opening tables	0.05 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   Init	0.06 ms
   Optimizing	0.04 ms
   Statistics	3.11 ms
   Preparing	0.11 ms
   Executing	0.04 ms
   Sending data	1.38 ms
   End of update loop	0.05 ms
   Query end	0.04 ms
   Commit	0.04 ms
   Closing tables	0.04 ms
   Unlocking tables	0.03 ms
   Closing tables	0.08 ms
   Starting cleanup	0.04 ms
   Freeing items	0.05 ms
   Updating status	0.08 ms
   Reset for next command	0.04 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
   10	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/component/helper.php:452
   9	JComponentHelper::{closure}()	Same as call in the line below.
   8	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
   7	JCacheControllerCallback->get()	JROOT/libraries/cms/component/helper.php:460
   6	JComponentHelper::load()	JROOT/libraries/cms/component/helper.php:43
   5	JComponentHelper::getComponent()	JROOT/libraries/cms/component/helper.php:111
   4	JComponentHelper::getParams()	JROOT/libraries/cms/application/site.php:593
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   1	JApplicationCms->execute()	JROOT/index.php:49

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

   ---

5. Query Time: 1.36 ms After last query: 4.67 ms Query memory: 0.015 MB Memory before query: 1.159 MB Rows returned: 0

   SELECT b.id
   
     FROM chdg4_usergroups AS a
   
     LEFT JOIN chdg4_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt
   
     WHERE a.id = 13

   Explain

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

   Profile

   Status	Duration
   Starting	0.19 ms
   Checking permissions	0.05 ms
   Opening tables	0.07 ms
   After opening tables	0.04 ms
   System lock	0.04 ms
   Table lock	0.04 ms
   Init	0.09 ms
   Optimizing	0.07 ms
   Statistics	0.13 ms
   Preparing	0.04 ms
   Executing	0.07 ms
   End of update loop	0.07 ms
   Query end	0.04 ms
   Commit	0.04 ms
   Closing tables	0.04 ms
   Unlocking tables	0.03 ms
   Closing tables	0.05 ms
   Starting cleanup	0.03 ms
   Freeing items	0.04 ms
   Updating status	0.06 ms
   Reset for next command	0.04 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1530
   10	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:978
   9	JAccess::getGroupsByUser()	JROOT/libraries/joomla/access/access.php:1047
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:453
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:293
   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:603
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   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: 1.33 ms After last query: 0.85 ms Query memory: 0.014 MB Memory before query: 1.179 MB Rows returned: 5

   SELECT id, rules
   
     FROM `chdg4_viewlevels`

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5

   Profile

   Status	Duration
   Starting	0.08 ms
   Checking permissions	0.04 ms
   Opening tables	0.06 ms
   After opening tables	0.04 ms
   System lock	0.03 ms
   Table lock	0.04 ms
   Init	0.05 ms
   Optimizing	0.04 ms
   Statistics	0.05 ms
   Preparing	0.06 ms
   Executing	0.04 ms
   Sending data	0.23 ms
   End of update loop	0.04 ms
   Query end	0.03 ms
   Commit	0.04 ms
   Closing tables	0.04 ms
   Unlocking tables	0.04 ms
   Closing tables	0.04 ms
   Starting cleanup	0.03 ms
   Freeing items	0.03 ms
   Updating status	0.05 ms
   Reset for next command	0.04 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1486
   9	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:1064
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:453
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:293
   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:603
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   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: 2.88 ms After last query: 1.02 ms Query memory: 0.017 MB Memory before query: 1.219 MB Rows returned: 76

   SELECT `folder` AS `type`,`element` AS `name`,`params`
   
     FROM chdg4_extensions
   
     WHERE enabled = 1 
     AND type = 'plugin' 
     AND state IN (0,1) 
     AND access IN (1,1)
   
     ORDER BY ordering

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_extensions	ref	extension	extension	82	const	92	Using index condition; Using where; Using filesort

   Profile

   Status	Duration
   Starting	0.11 ms
   Checking permissions	0.03 ms
   Opening tables	0.04 ms
   After opening tables	0.03 ms
   System lock	0.02 ms
   Table lock	0.03 ms
   Init	0.09 ms
   Optimizing	0.05 ms
   Statistics	0.11 ms
   Preparing	0.07 ms
   Sorting result	0.04 ms
   Executing	0.02 ms
   Sending data	0.03 ms
   Creating sort index	1.60 ms
   End of update loop	0.06 ms
   Query end	0.04 ms
   Commit	0.04 ms
   Closing tables	0.03 ms
   Unlocking tables	0.04 ms
   Closing tables	0.04 ms
   Starting cleanup	0.03 ms
   Freeing items	0.04 ms
   Updating status	0.06 ms
   Reset for next command	0.03 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
   10	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/plugin/helper.php:311
   9	JPluginHelper::{closure}()	Same as call in the line below.
   8	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
   7	JCacheControllerCallback->get()	JROOT/libraries/cms/plugin/helper.php:316
   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:603
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   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: 1.08 ms After last query: 12.38 ms Query memory: 0.013 MB Memory before query: 1.673 MB Rows returned: 1

   SELECT `enabled`
   
     FROM `chdg4_extensions`
   
     WHERE `element` = 'com_akeeba' 
     AND `type` = 'component'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	chdg4_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	402	const	1	Using index condition; Using where

   Profile

   Status	Duration
   Starting	0.10 ms
   Checking permissions	0.03 ms
   Opening tables	0.05 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   Init	0.04 ms
   Optimizing	0.04 ms
   Statistics	0.14 ms
   Preparing	0.06 ms
   Executing	0.02 ms
   Sending data	0.10 ms
   End of update loop	0.03 ms
   Query end	0.03 ms
   Commit	0.03 ms
   Closing tables	0.03 ms
   Unlocking tables	0.03 ms
   Closing tables	0.03 ms
   Starting cleanup	0.02 ms
   Freeing items	0.03 ms
   Updating status	0.04 ms
   Reset for next command	0.03 ms

   Call Stack

   #	Caller	File and line number
   9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
   8	JDatabaseDriver->loadResult()	JROOT/plugins/system/backuponupdate/backuponupdate.php:80
   7	require_once JROOT/plugins/system/backuponupdate/backuponupdate.php	JROOT/libraries/cms/plugin/helper.php:230
   6	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
   5	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/cms.php:682
   4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:685
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   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: 3.67 ms After last query: 52.72 ms Query memory: 0.031 MB Memory before query: 2.027 MB Rows returned: 22

   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 chdg4_menu AS m
   
     LEFT JOIN chdg4_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	72	Using index condition; Using where; Using filesort
   1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.m.component_id	1	Using where

   Profile

   Status	Duration
   Starting	0.32 ms
   Checking permissions	0.05 ms
   Opening tables	0.09 ms
   After opening tables	0.04 ms
   System lock	0.04 ms
   Table lock	0.04 ms
   Init	0.11 ms
   Optimizing	0.09 ms
   Statistics	0.18 ms
   Preparing	0.11 ms
   Sorting result	0.06 ms
   Executing	0.03 ms
   Sending data	0.08 ms
   Creating sort index	1.86 ms
   End of update loop	0.05 ms
   Query end	0.05 ms
   Commit	0.05 ms
   Closing tables	0.04 ms
   Unlocking tables	0.03 ms
   Closing tables	0.05 ms
   Starting cleanup	0.03 ms
   Freeing items	0.05 ms
   Updating status	0.06 ms
   Reset for next command	0.04 ms

   Call Stack

   #	Caller	File and line number
   19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
   18	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/menu/site.php:88
   17	JMenuSite->{closure}()	Same as call in the line below.
   16	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
   15	JCacheControllerCallback->get()	JROOT/libraries/cms/menu/site.php:96
   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:129
   11	JMenu::getInstance()	JROOT/libraries/cms/application/cms.php:443
   10	JApplicationCms->getMenu()	JROOT/libraries/cms/application/site.php:272
   9	JApplicationSite->getMenu()	JROOT/libraries/cms/router/site.php:59
   8	JRouterSite->__construct()	JROOT/libraries/cms/router/router.php:198
   7	JRouter::getInstance()	JROOT/libraries/cms/application/cms.php:548
   6	JApplicationCms::getRouter()	JROOT/libraries/cms/application/site.php:402
   5	JApplicationSite::getRouter()	JROOT/libraries/cms/application/cms.php:1141
   4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:795
   3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
   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: 1.03 ms After last query: 13.98 ms Query memory: 0.025 MB Memory before query: 2.397 MB Rows returned: 1

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `chdg4_extensions`
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

    Profile

    Status	Duration
    Starting	0.10 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.04 ms
    Optimizing	0.04 ms
    Statistics	0.12 ms
    Preparing	0.06 ms
    Executing	0.02 ms
    Sending data	0.13 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    19	JDatabaseDriver->loadObject()	JROOT/libraries/cms/library/helper.php:166
    18	JLibraryHelper::{closure}()	Same as call in the line below.
    17	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    16	JCacheControllerCallback->get()	JROOT/libraries/cms/library/helper.php:174
    15	JLibraryHelper::loadLibrary()	JROOT/libraries/cms/library/helper.php:42
    14	JLibraryHelper::getLibrary()	JROOT/libraries/cms/library/helper.php:89
    13	JLibraryHelper::getParams()	JROOT/libraries/cms/version/version.php:270
    12	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:760
    11	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    10	JFactory::getDocument()	JROOT/plugins/system/k2/k2.php:40
    9	plgSystemK2->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1151
    4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:795
    3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
    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: 2.39 ms After last query: 0.56 ms Query memory: 0.017 MB Memory before query: 2.403 MB

    UPDATE `chdg4_extensions`
    
      SET `params` = '{\"mediaversion\":\"4cd3573bbcee42d4d23f28efbae8c721\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    EXPLAIN not possible on query: UPDATE `chdg4_extensions` SET `params` = '{\"mediaversion\":\"4cd3573bbcee42d4d23f28efbae8c721\"}' WHERE `type` = 'library' AND `element` = 'joomla'

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.04 ms
    System lock	0.03 ms
    Table lock	0.02 ms
    Init for update	0.13 ms
    Updating	0.20 ms
    End of update loop	0.03 ms
    Query end	0.02 ms
    Commit	1.41 ms
    Closing tables	0.05 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/library/helper.php:116
    14	JLibraryHelper::saveParams()	JROOT/libraries/cms/version/version.php:321
    13	JVersion->setMediaVersion()	JROOT/libraries/cms/version/version.php:280
    12	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:760
    11	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    10	JFactory::getDocument()	JROOT/plugins/system/k2/k2.php:40
    9	plgSystemK2->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1151
    4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:795
    3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
    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: 1.16 ms After last query: 1.98 ms Query memory: 0.022 MB Memory before query: 2.526 MB Rows returned: 1

    SELECT *
    
      FROM chdg4_languages
    
      WHERE published=1
    
      ORDER BY ordering ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.03 ms
    Opening tables	0.12 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.03 ms
    Statistics	0.04 ms
    Preparing	0.04 ms
    Sorting result	0.03 ms
    Executing	0.02 ms
    Sending data	0.04 ms
    Creating sort index	0.27 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    14	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/language/helper.php:148
    13	JLanguageHelper::getLanguages()	JROOT/libraries/cms/application/site.php:327
    12	JApplicationSite->getParams()	JROOT/components/com_k2/helpers/utilities.php:305
    11	K2HelperUtilities::getParams()	JROOT/administrator/components/com_k2/helpers/html.php:56
    10	K2HelperHTML::loadjQuery()	JROOT/plugins/system/k2/k2.php:45
    9	plgSystemK2->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1151
    4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:795
    3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
    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: 1.38 ms After last query: 2.03 ms Query memory: 0.039 MB Memory before query: 2.596 MB Rows returned: 5

    SELECT id, home, template, s.params
    
      FROM chdg4_template_styles as s
    
      LEFT JOIN chdg4_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	e	ref	element_clientid,element_folder_clientid,extension	extension	82	const	6	Using index condition; Using where
    1	SIMPLE	s	ALL	idx_template	NO INDEX KEY COULD BE USED	NULL	NULL	7	Using where; Using join buffer (flat, BNL join)

    Profile

    Status	Duration
    Starting	0.10 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.05 ms
    Statistics	0.12 ms
    Preparing	0.09 ms
    Executing	0.03 ms
    Sending data	0.43 ms
    End of update loop	0.05 ms
    Query end	0.04 ms
    Commit	0.03 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    21	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/application/site.php:485
    20	JApplicationSite->getTemplate()	JROOT/libraries/cms/html/html.php:359
    19	JHtml::includeRelativeFiles()	JROOT/libraries/cms/html/html.php:706
    18	JHtml::script()	Same as call in the line below.
    17	call_user_func_array()	JROOT/libraries/cms/html/html.php:233
    16	JHtml::call()	JROOT/libraries/cms/html/html.php:140
    15	JHtml::_()	JROOT/libraries/cms/html/jquery.php:52
    14	JHtmlJquery::framework()	Same as call in the line below.
    13	call_user_func_array()	JROOT/libraries/cms/html/html.php:233
    12	JHtml::call()	JROOT/libraries/cms/html/html.php:140
    11	JHtml::_()	JROOT/administrator/components/com_k2/helpers/html.php:79
    10	K2HelperHTML::loadjQuery()	JROOT/plugins/system/k2/k2.php:45
    9	plgSystemK2->onAfterRoute()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1151
    4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:795
    3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:265
    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: 2.32 ms After last query: 6.96 ms Query memory: 0.020 MB Memory before query: 2.784 MB Rows returned: 37

    SELECT `id`,`name`,`rules`,`parent_id`
    
      FROM `chdg4_assets`
    
      WHERE `name` IN ('com_admin','com_advportfoliopro','com_ajax','com_akeeba','com_associations','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_fields','com_finder','com_installer','com_joomlaupdate','com_k2','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_plugins','com_postinstall','com_redirect','com_search','com_sppagebuilder','com_tags','com_templates','com_uniterevolution2','com_users','com_wrapper') OR `parent_id` = 0

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_assets	ALL	idx_asset_name,idx_parent_id	NO INDEX KEY COULD BE USED	NULL	NULL	164	Using where

    Profile

    Status	Duration
    Starting	0.22 ms
    Checking permissions	0.03 ms
    Opening tables	0.06 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.12 ms
    Optimizing	0.06 ms
    Statistics	0.28 ms
    Preparing	0.07 ms
    Executing	0.03 ms
    Sending data	0.90 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.05 ms
    Updating status	0.05 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    12	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/access/access.php:427
    11	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:211
    10	JAccess::preload()	JROOT/libraries/joomla/access/access.php:529
    9	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:181
    8	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
    7	JUser->authorise()	JROOT/components/com_k2/k2.php:16
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.45 ms After last query: 8.74 ms Query memory: 0.019 MB Memory before query: 3.082 MB Rows returned: 8

    SELECT id 
      FROM chdg4_k2_categories 
      WHERE published=1 
      AND trash=0 
      AND access IN(1,1)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_categories	ref	category,published,access,trash	category	2	const	8	Using where; Using index

    Profile

    Status	Duration
    Starting	0.20 ms
    Checking permissions	0.04 ms
    Opening tables	0.06 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.08 ms
    Optimizing	0.07 ms
    Statistics	0.28 ms
    Preparing	0.08 ms
    Executing	0.03 ms
    Sending data	0.12 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1530
    13	JDatabaseDriver->loadColumn()	JROOT/components/com_k2/helpers/permissions.php:274
    12	K2HelperPermissions::canAddItem()	JROOT/components/com_k2/views/itemlist/view.html.php:29
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 2.01 ms After last query: 1.01 ms Query memory: 0.032 MB Memory before query: 3.126 MB Rows returned: 16

    SHOW FULL COLUMNS 
      FROM `chdg4_users`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `chdg4_users`

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.03 ms
    Closing tables	0.02 ms
    Opening tables	0.56 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.03 ms
    Optimizing	0.03 ms
    Statistics	0.03 ms
    Preparing	0.04 ms
    Executing	0.02 ms
    Filling schema table	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    Checking permissions	0.23 ms
    Closing tables	0.04 ms
    Executing	0.03 ms
    Sending data	0.10 ms
    End of update loop	0.03 ms
    Query end	0.02 ms
    Commit	0.02 ms
    Closing tables	0.02 ms
    Removing tmp table	0.22 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.02 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    22	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    21	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:244
    20	JTable->getFields()	JROOT/libraries/joomla/table/table.php:163
    19	JTable->__construct()	JROOT/libraries/joomla/table/user.php:39
    18	JTableUser->__construct()	JROOT/libraries/joomla/table/table.php:311
    17	JTable::getInstance()	JROOT/libraries/joomla/user/user.php:598
    16	JUser::getTable()	JROOT/libraries/joomla/user/user.php:875
    15	JUser->load()	JROOT/libraries/joomla/user/user.php:243
    14	JUser->__construct()	JROOT/libraries/joomla/user/user.php:296
    13	JUser::getInstance()	JROOT/libraries/joomla/factory.php:248
    12	JFactory::getUser()	JROOT/components/com_k2/views/itemlist/view.html.php:220
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 0.95 ms After last query: 1.50 ms Query memory: 0.027 MB Memory before query: 3.201 MB Rows returned: 1

    SELECT *
    
      FROM `chdg4_users`
    
      WHERE `id` = 292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_users	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.06 ms
    Optimizing	0.04 ms
    Statistics	0.10 ms
    Preparing	0.03 ms
    Unlocking tables	0.03 ms
    Preparing	0.03 ms
    Executing	0.03 ms
    Sending data	0.05 ms
    End of update loop	0.03 ms
    Query end	0.02 ms
    Commit	0.02 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1445
    17	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/user.php:85
    16	JTableUser->load()	JROOT/libraries/joomla/user/user.php:878
    15	JUser->load()	JROOT/libraries/joomla/user/user.php:243
    14	JUser->__construct()	JROOT/libraries/joomla/user/user.php:296
    13	JUser::getInstance()	JROOT/libraries/joomla/factory.php:248
    12	JFactory::getUser()	JROOT/components/com_k2/views/itemlist/view.html.php:220
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.11 ms After last query: 3.30 ms Query memory: 0.024 MB Memory before query: 3.960 MB Rows returned: 1

    SELECT `g`.`id`,`g`.`title`
    
      FROM `chdg4_usergroups` AS g
    
      INNER JOIN `chdg4_user_usergroup_map` AS m 
      ON m.group_id = g.id
    
      WHERE `m`.`user_id` = 292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	m	ref	PRIMARY	PRIMARY	4	const	1	Using index
    1	SIMPLE	g	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.m.group_id	1

    Profile

    Status	Duration
    Starting	0.12 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.05 ms
    Statistics	0.12 ms
    Preparing	0.07 ms
    Executing	0.03 ms
    Sending data	0.08 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.05 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1486
    17	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/table/user.php:110
    16	JTableUser->load()	JROOT/libraries/joomla/user/user.php:878
    15	JUser->load()	JROOT/libraries/joomla/user/user.php:243
    14	JUser->__construct()	JROOT/libraries/joomla/user/user.php:296
    13	JUser::getInstance()	JROOT/libraries/joomla/factory.php:248
    12	JFactory::getUser()	JROOT/components/com_k2/views/itemlist/view.html.php:220
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 0.85 ms After last query: 0.40 ms Query memory: 0.020 MB Memory before query: 3.976 MB Rows returned: 0
    Duplicate queries: #20  #27  #28  #32  #33  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.04 ms
    Optimizing	0.05 ms
    Statistics	0.08 ms
    Preparing	0.05 ms
    Executing	0.02 ms
    Sending data	0.06 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    13	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/itemlist.php:810
    12	K2ModelItemlist->getUserProfile()	JROOT/components/com_k2/views/itemlist/view.html.php:230
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 0.91 ms After last query: 0.43 ms Query memory: 0.021 MB Memory before query: 3.996 MB Rows returned: 0
    Duplicate queries: #19  #27  #28  #32  #33  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    Init	0.04 ms
    Optimizing	0.03 ms
    Statistics	0.06 ms
    Preparing	0.06 ms
    Executing	0.04 ms
    Sending data	0.09 ms
    End of update loop	0.04 ms
    Query end	0.04 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    14	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    13	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    12	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/views/itemlist/view.html.php:233
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 2.05 ms After last query: 1.44 ms Query memory: 0.030 MB Memory before query: 4.029 MB Rows returned: 6

    SELECT i.*, c.name as categoryname,c.id as categoryid, c.alias as categoryalias, c.params as categoryparams 
      FROM chdg4_k2_items as i RIGHT JOIN chdg4_k2_categories AS c 
      ON c.id = i.catid 
      WHERE i.published = 1 
      AND i.access IN(1,1) 
      AND i.trash = 0 
      AND c.published = 1 
      AND c.access IN(1,1) 
      AND c.trash = 0 
      AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2024-05-04 17:16:16' ) 
      AND ( i.publish_down = '0000-00-00 00:00:00' OR i.publish_down >= '2024-05-04 17:16:16' ) 
      AND i.created_by=292 
      AND i.created_by_alias='' 
      ORDER BY i.id DESC 
      LIMIT 0, 10

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	i	range	item,catid,created_by	created_by	4	NULL	6	Using where
    1	SIMPLE	c	eq_ref	PRIMARY,category,published,access,trash	PRIMARY	4	sptlkeny_sptlkenya.i.catid	1	Using where

    Profile

    Status	Duration
    Starting	0.16 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.12 ms
    Optimizing	0.08 ms
    Statistics	0.29 ms
    Preparing	0.12 ms
    Sorting result	0.04 ms
    Executing	0.02 ms
    Sending data	0.62 ms
    End of update loop	0.04 ms
    Query end	0.05 ms
    Commit	0.04 ms
    Closing tables	0.04 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.05 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    13	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/itemlist.php:360
    12	K2ModelItemlist->getData()	JROOT/components/com_k2/views/itemlist/view.html.php:387
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.80 ms After last query: 0.91 ms Query memory: 0.019 MB Memory before query: 4.130 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_items as i RIGHT JOIN chdg4_k2_categories c 
      ON c.id = i.catid 
      WHERE i.published = 1 
      AND i.access IN(1,1) 
      AND i.trash = 0 
      AND c.published = 1 
      AND c.access IN(1,1) 
      AND c.trash = 0 
      AND ( i.publish_up = '0000-00-00 00:00:00' OR i.publish_up <= '2024-05-04 17:16:16' ) 
      AND ( i.publish_down = '0000-00-00 00:00:00' OR i.publish_down >= '2024-05-04 17:16:16' ) 
      AND i.created_by=292 
      AND i.created_by_alias=''

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	i	ref	item,catid,created_by	item	2	const	6	Using index condition; Using where
    1	SIMPLE	c	eq_ref	PRIMARY,category,published,access,trash	PRIMARY	4	sptlkeny_sptlkenya.i.catid	1	Using where

    Profile

    Status	Duration
    Starting	0.20 ms
    Checking permissions	0.04 ms
    Opening tables	0.07 ms
    After opening tables	0.04 ms
    System lock	0.04 ms
    Table lock	0.04 ms
    Init	0.11 ms
    Optimizing	0.11 ms
    Statistics	0.26 ms
    Preparing	0.11 ms
    Executing	0.03 ms
    Sending data	0.16 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.10 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.05 ms
    Freeing items	0.05 ms
    Updating status	0.06 ms
    Reset for next command	0.07 ms

    Call Stack

    #	Caller	File and line number
    14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    13	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/itemlist.php:598
    12	K2ModelItemlist->getTotal()	JROOT/components/com_k2/views/itemlist/view.html.php:415
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.92 ms After last query: 2.12 ms Query memory: 0.026 MB Memory before query: 4.212 MB Rows returned: 14

    SHOW FULL COLUMNS 
      FROM `chdg4_k2_categories`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `chdg4_k2_categories`

    Profile

    Status	Duration
    Starting	0.10 ms
    Checking permissions	0.03 ms
    Closing tables	0.02 ms
    Opening tables	0.52 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.03 ms
    Optimizing	0.04 ms
    Statistics	0.04 ms
    Preparing	0.05 ms
    Executing	0.02 ms
    Filling schema table	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    Checking permissions	0.19 ms
    Closing tables	0.04 ms
    Executing	0.02 ms
    Sending data	0.09 ms
    End of update loop	0.03 ms
    Query end	0.02 ms
    Commit	0.02 ms
    Closing tables	0.02 ms
    Removing tmp table	0.18 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.02 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    16	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:244
    15	JTable->getFields()	JROOT/libraries/joomla/table/table.php:163
    14	JTable->__construct()	JROOT/administrator/components/com_k2/tables/k2category.php:36
    13	TableK2Category->__construct()	JROOT/libraries/joomla/table/table.php:311
    12	JTable::getInstance()	JROOT/components/com_k2/views/itemlist/view.html.php:460
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 0.95 ms After last query: 1.16 ms Query memory: 0.026 MB Memory before query: 4.284 MB Rows returned: 1

    SELECT * 
      FROM chdg4_k2_categories 
      WHERE id = '1'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_categories	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    Starting	0.07 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.03 ms
    Statistics	0.09 ms
    Preparing	0.03 ms
    Unlocking tables	0.03 ms
    Preparing	0.03 ms
    Executing	0.03 ms
    Sending data	0.05 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.02 ms
    Closing tables	0.02 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1445
    17	JDatabaseDriver->loadAssoc()	JROOT/administrator/components/com_k2/tables/k2category.php:67
    16	TableK2Category->load()	JROOT/components/com_k2/models/item.php:75
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.29 ms After last query: 1.70 ms Query memory: 0.026 MB Memory before query: 4.328 MB Rows returned: 8

    SELECT id, name,  parent	
      FROM chdg4_k2_categories 
      WHERE published=1  
      AND trash=0 
      AND access IN(1,1) 
      ORDER BY parent

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_categories	ref	category,published,access,trash	category	2	const	8	Using index condition; Using where; Using filesort

    Profile

    Status	Duration
    Starting	0.11 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.05 ms
    Statistics	0.13 ms
    Preparing	0.07 ms
    Sorting result	0.03 ms
    Executing	0.03 ms
    Sending data	0.03 ms
    Creating sort index	0.28 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    19	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/itemlist.php:1245
    18	K2ModelItemlist->getCategoriesTree()	JROOT/components/com_k2/helpers/route.php:314
    17	K2HelperRoute::_findItem()	JROOT/components/com_k2/helpers/route.php:58
    16	K2HelperRoute::getCategoryRoute()	JROOT/components/com_k2/models/item.php:78
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.44 ms After last query: 4.43 ms Query memory: 0.023 MB Memory before query: 4.450 MB Rows returned: 0

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 6 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	ref	tagID,itemID	itemID	4	const	1	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.16 ms
    Checking permissions	0.05 ms
    Opening tables	0.07 ms
    After opening tables	0.04 ms
    System lock	0.05 ms
    Table lock	0.04 ms
    Init	0.09 ms
    Optimizing	0.07 ms
    Statistics	0.16 ms
    Preparing	0.10 ms
    Sorting result	0.05 ms
    Executing	0.03 ms
    Sending data	0.08 ms
    End of update loop	0.04 ms
    Query end	0.04 ms
    Commit	0.04 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 0.99 ms After last query: 5.75 ms Query memory: 0.024 MB Memory before query: 4.476 MB Rows returned: 0
    Duplicate queries: #19  #20  #28  #32  #33  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.10 ms
    Checking permissions	0.05 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.04 ms
    Statistics	0.09 ms
    Preparing	0.05 ms
    Executing	0.02 ms
    Sending data	0.07 ms
    End of update loop	0.03 ms
    Query end	0.02 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.16 ms After last query: 0.45 ms Query memory: 0.026 MB Memory before query: 4.499 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #32  #33  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.04 ms
    Opening tables	0.05 ms
    After opening tables	0.04 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.05 ms
    Statistics	0.10 ms
    Preparing	0.06 ms
    Executing	0.04 ms
    Sending data	0.09 ms
    End of update loop	0.06 ms
    Query end	0.04 ms
    Commit	0.04 ms
    Closing tables	0.04 ms
    Unlocking tables	0.04 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 132.28 ms After last query: 0.27 ms Query memory: 0.023 MB Memory before query: 4.522 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=6 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	index_merge	itemID,published,latestComments,countComments	itemID,published	4,4	NULL	19066	Using intersect(itemID,published); Using where; Using index

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.04 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.04 ms
    Table lock	0.05 ms
    Init	0.06 ms
    Optimizing	0.06 ms
    Statistics	0.90 ms
    Preparing	0.07 ms
    Executing	0.03 ms
    Sending data	130.39 ms
    End of update loop	0.07 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 2.63 ms After last query: 14.33 ms Query memory: 0.034 MB Memory before query: 4.728 MB Rows returned: 0

    SELECT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state
    
      FROM chdg4_fields AS a
    
      LEFT JOIN `chdg4_languages` AS l 
      ON l.lang_code = a.language
    
      LEFT JOIN chdg4_users AS uc 
      ON uc.id=a.checked_out
    
      LEFT JOIN chdg4_viewlevels AS ag 
      ON ag.id = a.access
    
      LEFT JOIN chdg4_users AS ua 
      ON ua.id = a.created_user_id
    
      LEFT JOIN chdg4_fields_groups AS g 
      ON g.id = a.group_id
    
      LEFT JOIN `chdg4_fields_categories` AS fc 
      ON fc.field_id = a.id
    
      WHERE a.context = 'com_k2.itemlist' 
      AND (fc.category_id IS NULL OR fc.category_id IN (1,0)) 
      AND a.access IN (1,1) 
      AND (a.group_id = 0 OR g.access IN (1,1)) 
      AND a.state = 1 
      AND (a.group_id = 0 OR g.state = 1)
    
      GROUP BY a.id, l.title, l.image, uc.name, ag.title, ua.name, g.title, g.access, g.state
    
      ORDER BY a.ordering DESC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	ref	idx_state,idx_access,idx_context	idx_state	1	const	1	Using where; Using temporary; Using filesort
    1	SIMPLE	l	eq_ref	idx_langcode	idx_langcode	28	sptlkeny_sptlkenya.a.language	1	Using where
    1	SIMPLE	uc	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.checked_out	1
    1	SIMPLE	ag	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.access	1	Using where
    1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.created_user_id	1	Using where
    1	SIMPLE	g	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.group_id	1	Using where
    1	SIMPLE	fc	ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.id	1	Using where; Using index

    Profile

    Status	Duration
    Starting	0.28 ms
    Checking permissions	0.03 ms
    Opening tables	0.10 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.12 ms
    Optimizing	0.10 ms
    Statistics	0.18 ms
    Preparing	0.11 ms
    Creating tmp table	0.11 ms
    Sorting result	0.05 ms
    Executing	0.02 ms
    Sending data	0.64 ms
    Creating sort index	0.08 ms
    Removing tmp table	0.15 ms
    Creating sort index	0.05 ms
    End of update loop	0.05 ms
    Query end	0.04 ms
    Commit	0.04 ms
    Closing tables	0.03 ms
    Unlocking tables	0.02 ms
    Closing tables	0.08 ms
    Starting cleanup	0.02 ms
    Freeing items	0.04 ms
    Updating status	0.05 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    21	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:307
    20	JModelLegacy->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
    19	FieldsModelFields->_getList()	JROOT/libraries/legacy/model/list.php:186
    18	JModelList->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:134
    17	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:378
    16	PlgSystemFields->onContentPrepare()	Same as call in the line below.
    15	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
    14	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
    13	JEventDispatcher->trigger()	JROOT/components/com_k2/models/item.php:742
    12	K2ModelItem->execPlugins()	JROOT/components/com_k2/views/itemlist/view.html.php:473
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.16 ms After last query: 6.28 ms Query memory: 0.023 MB Memory before query: 4.956 MB Rows returned: 0

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 5 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	ref	tagID,itemID	itemID	4	const	1	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.14 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.06 ms
    Optimizing	0.05 ms
    Statistics	0.13 ms
    Preparing	0.07 ms
    Sorting result	0.03 ms
    Executing	0.02 ms
    Sending data	0.08 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.30 ms After last query: 2.94 ms Query memory: 0.024 MB Memory before query: 4.981 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #33  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.13 ms
    Checking permissions	0.04 ms
    Opening tables	0.06 ms
    After opening tables	0.04 ms
    System lock	0.03 ms
    Table lock	0.04 ms
    Init	0.07 ms
    Optimizing	0.05 ms
    Statistics	0.12 ms
    Preparing	0.08 ms
    Executing	0.03 ms
    Sending data	0.10 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    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: 1.13 ms After last query: 0.57 ms Query memory: 0.026 MB Memory before query: 5.004 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #36  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.04 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.04 ms
    Statistics	0.09 ms
    Preparing	0.06 ms
    Executing	0.03 ms
    Sending data	0.07 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.04 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

34. Query Time: 1.87 ms After last query: 0.37 ms Query memory: 0.023 MB Memory before query: 5.027 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=5 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	ref	itemID,published,latestComments,countComments	countComments	8	const,const	504	Using index

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.06 ms
    Optimizing	0.05 ms
    Statistics	0.36 ms
    Preparing	0.07 ms
    Executing	0.03 ms
    Sending data	0.55 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

35. Query Time: 1.77 ms After last query: 13.94 ms Query memory: 0.023 MB Memory before query: 5.121 MB Rows returned: 0

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 4 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	ref	tagID,itemID	itemID	4	const	1	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.23 ms
    Checking permissions	0.04 ms
    Opening tables	0.08 ms
    After opening tables	0.04 ms
    System lock	0.05 ms
    Table lock	0.05 ms
    Init	0.11 ms
    Optimizing	0.09 ms
    Statistics	0.19 ms
    Preparing	0.11 ms
    Sorting result	0.06 ms
    Executing	0.03 ms
    Sending data	0.11 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.04 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

36. Query Time: 1.50 ms After last query: 4.65 ms Query memory: 0.024 MB Memory before query: 5.145 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #37  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.19 ms
    Checking permissions	0.04 ms
    Opening tables	0.06 ms
    After opening tables	0.04 ms
    System lock	0.03 ms
    Table lock	0.04 ms
    Init	0.07 ms
    Optimizing	0.06 ms
    Statistics	0.14 ms
    Preparing	0.09 ms
    Executing	0.04 ms
    Sending data	0.11 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.04 ms
    Closing tables	0.04 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.04 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

37. Query Time: 1.17 ms After last query: 0.56 ms Query memory: 0.026 MB Memory before query: 5.167 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #40  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.04 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.04 ms
    Statistics	0.09 ms
    Preparing	0.06 ms
    Executing	0.03 ms
    Sending data	0.09 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.04 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.05 ms
    Reset for next command	0.05 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

38. Query Time: 1.47 ms After last query: 0.34 ms Query memory: 0.023 MB Memory before query: 5.190 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=4 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	ref	itemID,published,latestComments,countComments	countComments	8	const,const	489	Using index

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.04 ms
    Statistics	0.24 ms
    Preparing	0.06 ms
    Executing	0.02 ms
    Sending data	0.37 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

39. Query Time: 2.61 ms After last query: 13.03 ms Query memory: 0.023 MB Memory before query: 5.274 MB Rows returned: 0

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 3 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	ref	tagID,itemID	itemID	4	const	1	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.23 ms
    Checking permissions	0.04 ms
    Opening tables	0.08 ms
    After opening tables	0.04 ms
    System lock	0.03 ms
    Table lock	0.04 ms
    Init	0.10 ms
    Optimizing	0.08 ms
    Statistics	0.18 ms
    Preparing	0.10 ms
    Sorting result	0.05 ms
    Executing	0.04 ms
    Sending data	0.11 ms
    End of update loop	0.05 ms
    Query end	0.05 ms
    Commit	0.04 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.05 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

40. Query Time: 0.99 ms After last query: 5.55 ms Query memory: 0.024 MB Memory before query: 5.299 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #41  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.10 ms
    Checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.03 ms
    Statistics	0.10 ms
    Preparing	0.06 ms
    Executing	0.03 ms
    Sending data	0.07 ms
    End of update loop	0.03 ms
    Query end	0.03 ms
    Commit	0.04 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.04 ms
    Updating status	0.04 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

41. Query Time: 0.86 ms After last query: 0.55 ms Query memory: 0.026 MB Memory before query: 5.321 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #40  #44  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.08 ms
    Checking permissions	0.03 ms
    Opening tables	0.03 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    Init	0.04 ms
    Optimizing	0.03 ms
    Statistics	0.07 ms
    Preparing	0.05 ms
    Executing	0.02 ms
    Sending data	0.10 ms
    End of update loop	0.03 ms
    Query end	0.04 ms
    Commit	0.03 ms
    Closing tables	0.02 ms
    Unlocking tables	0.02 ms
    Closing tables	0.03 ms
    Starting cleanup	0.02 ms
    Freeing items	0.02 ms
    Updating status	0.04 ms
    Reset for next command	0.02 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

42. Query Time: 344.47 ms After last query: 0.36 ms Query memory: 0.023 MB Memory before query: 5.344 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=3 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	index_merge	itemID,published,latestComments,countComments	itemID,published	4,4	NULL	26701	Using intersect(itemID,published); Using where; Using index

    Profile

    Status	Duration
    Starting	0.06 ms
    Checking permissions	0.04 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    Init	0.04 ms
    Optimizing	0.04 ms
    Statistics	0.20 ms
    Preparing	0.06 ms
    Executing	0.02 ms
    Sending data	343.18 ms
    End of update loop	0.10 ms
    Query end	0.05 ms
    Commit	0.05 ms
    Closing tables	0.04 ms
    Unlocking tables	0.04 ms
    Closing tables	0.05 ms
    Starting cleanup	0.05 ms
    Freeing items	0.05 ms
    Updating status	0.07 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

43. Query Time: 2.07 ms After last query: 17.93 ms Query memory: 0.023 MB Memory before query: 5.429 MB Rows returned: 0

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 2 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	ref	tagID,itemID	itemID	4	const	1	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.27 ms
    Checking permissions	0.06 ms
    Opening tables	0.09 ms
    After opening tables	0.05 ms
    System lock	0.05 ms
    Table lock	0.05 ms
    Init	0.13 ms
    Optimizing	0.09 ms
    Statistics	0.22 ms
    Preparing	0.11 ms
    Sorting result	0.06 ms
    Executing	0.04 ms
    Sending data	0.14 ms
    End of update loop	0.05 ms
    Query end	0.04 ms
    Commit	0.04 ms
    Closing tables	0.04 ms
    Unlocking tables	0.04 ms
    Closing tables	0.07 ms
    Starting cleanup	0.04 ms
    Freeing items	0.05 ms
    Updating status	0.07 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

44. Query Time: 1.80 ms After last query: 6.79 ms Query memory: 0.024 MB Memory before query: 5.453 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #40  #41  #45  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.20 ms
    Checking permissions	0.05 ms
    Opening tables	0.08 ms
    After opening tables	0.04 ms
    System lock	0.04 ms
    Table lock	0.04 ms
    Init	0.09 ms
    Optimizing	0.07 ms
    Statistics	0.19 ms
    Preparing	0.10 ms
    Executing	0.05 ms
    Sending data	0.14 ms
    End of update loop	0.05 ms
    Query end	0.04 ms
    Commit	0.05 ms
    Closing tables	0.05 ms
    Unlocking tables	0.04 ms
    Closing tables	0.05 ms
    Starting cleanup	0.04 ms
    Freeing items	0.05 ms
    Updating status	0.07 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

45. Query Time: 1.09 ms After last query: 0.79 ms Query memory: 0.026 MB Memory before query: 5.476 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #40  #41  #44  #48  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.03 ms
    Opening tables	0.07 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.05 ms
    Optimizing	0.04 ms
    Statistics	0.10 ms
    Preparing	0.06 ms
    Executing	0.03 ms
    Sending data	0.08 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.04 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

46. Query Time: 2.31 ms After last query: 0.48 ms Query memory: 0.023 MB Memory before query: 5.499 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=2 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	ref	itemID,published,latestComments,countComments	countComments	8	const,const	567	Using index

    Profile

    Status	Duration
    Starting	0.09 ms
    Checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.06 ms
    Optimizing	0.05 ms
    Statistics	0.88 ms
    Preparing	0.08 ms
    Executing	0.03 ms
    Sending data	0.49 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.03 ms
    Starting cleanup	0.03 ms
    Freeing items	0.03 ms
    Updating status	0.05 ms
    Reset for next command	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

47. Query Time: 2.47 ms After last query: 17.04 ms Query memory: 0.024 MB Memory before query: 5.583 MB Rows returned: 9

    SELECT tag.*
    		
      FROM chdg4_k2_tags AS tag
    		JOIN chdg4_k2_tags_xref AS xref 
      ON tag.id = xref.tagID
    		
      WHERE tag.published=1
    		
      AND xref.itemID = 1 
      ORDER BY xref.id ASC

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	xref	index	tagID,itemID	PRIMARY	4	NULL	9	Using where
    1	SIMPLE	tag	eq_ref	PRIMARY,published	PRIMARY	4	sptlkeny_sptlkenya.xref.tagID	1	Using where

    Profile

    Status	Duration
    Starting	0.16 ms
    Checking permissions	0.04 ms
    Opening tables	0.06 ms
    After opening tables	0.05 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    Init	0.07 ms
    Optimizing	0.06 ms
    Statistics	0.13 ms
    Preparing	0.08 ms
    Sorting result	0.04 ms
    Executing	0.03 ms
    Sending data	1.21 ms
    End of update loop	0.04 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.07 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	JROOT/components/com_k2/models/item.php:1403
    16	K2ModelItem->getItemTags()	JROOT/components/com_k2/models/item.php:109
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

48. Query Time: 1.78 ms After last query: 10.30 ms Query memory: 0.024 MB Memory before query: 5.630 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #40  #41  #44  #45  #49

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.22 ms
    Checking permissions	0.05 ms
    Opening tables	0.08 ms
    After opening tables	0.05 ms
    System lock	0.04 ms
    Table lock	0.06 ms
    Init	0.09 ms
    Optimizing	0.07 ms
    Statistics	0.19 ms
    Preparing	0.10 ms
    Executing	0.04 ms
    Sending data	0.14 ms
    End of update loop	0.05 ms
    Query end	0.04 ms
    Commit	0.05 ms
    Closing tables	0.04 ms
    Unlocking tables	0.03 ms
    Closing tables	0.05 ms
    Starting cleanup	0.04 ms
    Freeing items	0.05 ms
    Updating status	0.08 ms
    Reset for next command	0.05 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    17	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    16	K2ModelItem->getUserProfile()	JROOT/components/com_k2/models/item.php:251
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

49. Query Time: 1.57 ms After last query: 0.75 ms Query memory: 0.026 MB Memory before query: 5.652 MB Rows returned: 0
    Duplicate queries: #19  #20  #27  #28  #32  #33  #36  #37  #40  #41  #44  #45  #48

    SELECT id, gender, description, image, url, `
      group`, plugins 
      FROM chdg4_k2_users 
      WHERE userID=292

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_users	ref	userID	userID	4	const	1

    Profile

    Status	Duration
    Starting	0.13 ms
    Checking permissions	0.05 ms
    Opening tables	0.06 ms
    After opening tables	0.04 ms
    System lock	0.04 ms
    Table lock	0.04 ms
    Init	0.07 ms
    Optimizing	0.06 ms
    Statistics	0.14 ms
    Preparing	0.08 ms
    Executing	0.05 ms
    Sending data	0.12 ms
    End of update loop	0.05 ms
    Query end	0.06 ms
    Commit	0.04 ms
    Closing tables	0.04 ms
    Unlocking tables	0.04 ms
    Closing tables	0.05 ms
    Starting cleanup	0.04 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
    18	JDatabaseDriver->loadObject()	JROOT/components/com_k2/models/item.php:1874
    17	K2ModelItem->getUserProfile()	JROOT/components/com_k2/helpers/utilities.php:55
    16	K2HelperUtilities::getAvatar()	JROOT/components/com_k2/models/item.php:252
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

50. Query Time: 237.85 ms After last query: 0.55 ms Query memory: 0.023 MB Memory before query: 5.675 MB Rows returned: 1

    SELECT COUNT(*) 
      FROM chdg4_k2_comments 
      WHERE itemID=1 
      AND published=1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	chdg4_k2_comments	index_merge	itemID,published,latestComments,countComments	itemID,published	4,4	NULL	3529	Using intersect(itemID,published); Using where; Using index

    Profile

    Status	Duration
    Starting	0.14 ms
    Checking permissions	0.05 ms
    Opening tables	0.06 ms
    After opening tables	0.04 ms
    System lock	0.04 ms
    Table lock	0.04 ms
    Init	0.08 ms
    Optimizing	0.07 ms
    Statistics	3.77 ms
    Preparing	0.15 ms
    Executing	0.04 ms
    Sending data	232.86 ms
    End of update loop	0.07 ms
    Query end	0.03 ms
    Commit	0.03 ms
    Closing tables	0.03 ms
    Unlocking tables	0.03 ms
    Closing tables	0.04 ms
    Starting cleanup	0.03 ms
    Freeing items	0.04 ms
    Updating status	0.06 ms
    Reset for next command	0.04 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
    17	JDatabaseDriver->loadResult()	JROOT/components/com_k2/models/item.php:1739
    16	K2ModelItem->countItemComments()	JROOT/components/com_k2/models/item.php:275
    15	K2ModelItem->prepareItem()	Same as call in the line below.
    14	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    13	JCacheControllerCallback->get()	JROOT/libraries/joomla/cache/controller/callback.php:41
    12	JCacheControllerCallback->call()	JROOT/components/com_k2/views/itemlist/view.html.php:464
    11	K2ViewItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:671
    10	JControllerLegacy->display()	JROOT/components/com_k2/controllers/controller.php:20
    9	K2Controller->display()	JROOT/components/com_k2/controllers/itemlist.php:49
    8	K2ControllerItemlist->display()	JROOT/libraries/legacy/controller/legacy.php:709
    7	JControllerLegacy->execute()	JROOT/components/com_k2/k2.php:63
    6	require_once JROOT/components/com_k2/k2.php	JROOT/libraries/cms/component/helper.php:394
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:369
    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:265
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---

51. Query Time: 6.50 ms After last query: 132.24 ms Query memory: 0.025 MB Memory before query: 6.167 MB Rows returned: 12

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM chdg4_modules AS m
    
      LEFT JOIN chdg4_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN chdg4_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 <= '2024-05-04 17:16:16') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2024-05-04 17:16:16') 
      AND m.access IN (1,1) 
      AND m.client_id = 0 
      AND (mm.menuid = 0 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	35	Using index condition; Using where; Using filesort
    1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.m.id	1	Using where; Using index
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	sptlkeny_sptlkenya.m.module,const	1	Using index condition; Using where

    Profile

    Status	Duration
    Starting	0.41 ms
    Checking permissions	0.06 ms
    Opening tables	0.11 ms
    After opening tables	0.06 ms
    System lock	0.05 ms
    Table lock	0.07 ms
    Init	0.18 ms
    Optimizing	0.17 ms
    Statistics	1.43 ms
    Preparing	0.22 ms
    Sorting result	0.08 ms
    Executing	0.05 ms
    Sending data	0.07 ms
    Creating sort index	2.64 ms
    End of update loop	0.09 ms
    Query end	0.05 ms
    Commit	0.06 ms
    Closing tables	0.05 ms
    Unlocking tables	0.04 ms
    Closing tables	0.07 ms
    Starting cleanup	0.05 ms
    Freeing items	0.07 ms
    Updating status	0.09 ms
    Reset for next command	0.05 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
    17	JDatabaseDriver->loadObjectList()	Same as call in the line below.
    16	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:169
    15	JCacheControllerCallback->get()	JROOT/libraries/cms/module/helper.php:424
    14	JModuleHelper::getModuleList()	JROOT/libraries/cms/module/helper.php:360
    13	JModuleHelper::load()	JROOT/libraries/cms/module/helper.php:84
    12	JModuleHelper::getModules()	JROOT/libraries/joomla/document/html.php:576
    11	JDocumentHtml->countModules()	JROOT/plugins/system/helix3/core/helix3.php:508
    10	Helix3::countModules()	JROOT/plugins/system/helix3/core/helix3.php:455
    9	Helix3::rowColumns()	JROOT/plugins/system/helix3/core/helix3.php:264
    8	Helix3::generatelayout()	JROOT/templates/sptlk/index.php:156
    7	require JROOT/templates/sptlk/index.php	JROOT/libraries/joomla/document/html.php:653
    6	JDocumentHtml->_loadTemplate()	JROOT/libraries/joomla/document/html.php:715
    5	JDocumentHtml->_fetchTemplate()	JROOT/libraries/joomla/document/html.php:530
    4	JDocumentHtml->parse()	JROOT/libraries/cms/application/cms.php:1098
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:777
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:271
    1	JApplicationCms->execute()	JROOT/index.php:49

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

    ---