Joomla! Debug Console

Session

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1713959471,
                "last": 1713959471,
                "now": 1713959471
            },
            "token": "xmM6UjxeMplD9C4AiW1YWTTIIlLDEhD4"
        },
        "registry": {},
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        }
    }
}

Profile Information

Time

Memory

Time: 9.94 ms / 9.94 ms Memory: 0.196 MB / 0.42 MB Application: afterLoad

Time: 81.52 ms / 91.46 ms Memory: 1.539 MB / 1.96 MB Application: afterInitialise

Time: 36.79 ms / 128.26 ms Memory: 0.732 MB / 2.69 MB Application: afterRoute

Time: 2.16 ms / 130.42 ms Memory: 0.078 MB / 2.77 MB Application: beforeRenderComponent com_contact

Time: 15.47 ms / 145.89 ms Memory: 0.197 MB / 2.96 MB Application: Before JAccess::preloadComponents (all components)

Time: 5.38 ms / 151.27 ms Memory: 0.093 MB / 3.06 MB Application: After JAccess::preloadComponents (all components)

Time: 0.23 ms / 151.50 ms Memory: 0.000 MB / 3.05 MB Application: Before JAccess::getAssetRules (id:7 name:com_contact)

Time: 1.65 ms / 153.16 ms Memory: 0.018 MB / 3.07 MB Application: After JAccess::getAssetRules (id:7 name:com_contact)

Time: 189.57 ms / 342.73 ms Memory: 1.436 MB / 4.51 MB Application: afterRenderComponent com_contact

Time: 1.55 ms / 344.29 ms Memory: 0.010 MB / 4.52 MB Application: afterDispatch

Time: 123.94 ms / 468.22 ms Memory: 0.471 MB / 4.99 MB Application: beforeRenderModule mod_search (Search)

Time: 4.54 ms / 472.76 ms Memory: 0.026 MB / 5.01 MB Application: afterRenderModule mod_search (Search)

Time: 0.32 ms / 473.09 ms Memory: 0.000 MB / 5.00 MB Application: beforeRenderModule mod_menu (Off Canvas Menu)

Time: 9.72 ms / 482.81 ms Memory: 0.041 MB / 5.04 MB Application: afterRenderModule mod_menu (Off Canvas Menu)

Time: 0.82 ms / 483.62 ms Memory: 0.000 MB / 5.04 MB Application: beforeRenderModule mod_jatwitter (Follow Us on Twitter)

Time: 4.21 ms / 487.83 ms Memory: 0.060 MB / 5.10 MB Application: afterRenderModule mod_jatwitter (Follow Us on Twitter)

Time: 0.54 ms / 488.38 ms Memory: 0.000 MB / 5.08 MB Application: beforeRenderModule mod_menu (Quick Links)

Time: 7.26 ms / 495.63 ms Memory: 0.045 MB / 5.13 MB Application: afterRenderModule mod_menu (Quick Links)

Time: 0.14 ms / 495.77 ms Memory: 0.000 MB / 5.12 MB Application: beforeRenderModule mod_jivosite (Live Chat)

Time: 0.56 ms / 496.34 ms Memory: 0.009 MB / 5.13 MB Application: afterRenderModule mod_jivosite (Live Chat)

Time: 0.27 ms / 496.60 ms Memory: 0.000 MB / 5.13 MB Application: beforeRenderModule mod_custom (About Us)

Time: 1.64 ms / 498.24 ms Memory: 0.012 MB / 5.14 MB Application: afterRenderModule mod_custom (About Us)

Time: 0.24 ms / 498.48 ms Memory: 0.000 MB / 5.13 MB Application: beforeRenderModule mod_custom (Contact Us)

Time: 0.80 ms / 499.28 ms Memory: 0.007 MB / 5.14 MB Application: afterRenderModule mod_custom (Contact Us)

Time: 0.25 ms / 499.53 ms Memory: 0.000 MB / 5.14 MB Application: beforeRenderModule mod_breadcrumbs (Breadcrumbs)

Time: 11.48 ms / 511.01 ms Memory: 0.086 MB / 5.23 MB Application: afterRenderModule mod_breadcrumbs (Breadcrumbs)

Time: 63.11 ms / 574.12 ms Memory: 0.056 MB / 5.28 MB Application: afterRender

Database queries total: 76.52 ms

Memory Usage

Database Queries

31 Queries Logged 76.52 ms

3 duplicate found!

3 duplicates: #17 #22 #25

Query Time: 1.06 ms Query memory: 0.008 MB Memory before query: 0.919 MB

DELETE 

  FROM `chdg4_session`

  WHERE `time` < '1713958571'

Explain

EXPLAIN not possible on query: DELETE FROM `chdg4_session` WHERE `time` < '1713958571'

Profile

Status	Duration
Starting	0.14 ms
Checking permissions	0.04 ms
Opening tables	0.06 ms
After opening tables	0.04 ms
System lock	0.03 ms
Table lock	0.03 ms
Init for update	0.12 ms
Updating	0.16 ms
End of update loop	0.04 ms
Query end	0.03 ms
Commit	0.05 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	0.04 ms

Call Stack

#	Caller	File and line number
6	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:818
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.]

Query Time: 1.03 ms After last query: 0.87 ms Query memory: 0.020 MB Memory before query: 0.942 MB Rows returned: 0

SELECT `data`

  FROM `chdg4_session`

  WHERE `session_id` = 'o1ns0unf9h98hgojmj9qrgmcm7'

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	0.08 ms
Checking permissions	0.06 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	0.13 ms
Preparing	0.04 ms
Executing	0.05 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	0.04 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
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.]

Query Time: 0.99 ms After last query: 1.66 ms Query memory: 0.012 MB Memory before query: 0.995 MB Rows returned: 0

SELECT `session_id`

  FROM `chdg4_session`

  WHERE `session_id` = 'o1ns0unf9h98hgojmj9qrgmcm7' 
  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	0.08 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	0.04 ms
Statistics	0.10 ms
Preparing	0.04 ms
Executing	0.05 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	0.04 ms
Starting cleanup	0.03 ms
Freeing items	0.03 ms
Updating status	0.05 ms
Reset for next command	0.05 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.]

Query Time: 2.15 ms After last query: 0.44 ms Query memory: 0.009 MB Memory before query: 1.010 MB

INSERT INTO `chdg4_session`
(`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES 
('o1ns0unf9h98hgojmj9qrgmcm7', 1, '1713959471', 0, '', 0)

Explain

EXPLAIN not possible on query: INSERT INTO `chdg4_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES ('o1ns0unf9h98hgojmj9qrgmcm7', 1, '1713959471', 0, '', 0)

Profile

Status	Duration
Starting	0.10 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 for update	0.05 ms
Update	0.24 ms
End of update loop	0.04 ms
Query end	0.03 ms
Commit	1.14 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	0.07 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.]

Query Time: 1.95 ms After last query: 2.49 ms Query memory: 0.025 MB Memory before query: 1.064 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	0.09 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	0.08 ms
Optimizing	0.05 ms
Statistics	0.11 ms
Preparing	0.06 ms
Executing	0.03 ms
Sending data	0.80 ms
End of update loop	0.04 ms
Query end	0.04 ms
Commit	0.05 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	0.06 ms
Reset for next command	0.05 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.]

Query Time: 1.78 ms After last query: 13.29 ms Query memory: 0.015 MB Memory before query: 1.167 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	0.26 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	0.10 ms
Optimizing	0.09 ms
Statistics	0.15 ms
Preparing	0.06 ms
Executing	0.07 ms
End of update loop	0.06 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	0.04 ms
Freeing items	0.05 ms
Updating status	0.07 ms
Reset for next command	0.05 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.]

Query Time: 1.63 ms After last query: 1.05 ms Query memory: 0.014 MB Memory before query: 1.187 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	0.10 ms
Checking permissions	0.05 ms
Opening tables	0.10 ms
After opening tables	0.05 ms
System lock	0.05 ms
Table lock	0.05 ms
Init	0.06 ms
Optimizing	0.05 ms
Statistics	0.06 ms
Preparing	0.06 ms
Executing	0.04 ms
Sending data	0.23 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	0.05 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
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.]

Query Time: 4.41 ms After last query: 1.05 ms Query memory: 0.017 MB Memory before query: 1.227 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	0.16 ms
Checking permissions	0.05 ms
Opening tables	0.07 ms
After opening tables	0.05 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.10 ms
Optimizing	0.09 ms
Statistics	0.15 ms
Preparing	0.10 ms
Sorting result	0.06 ms
Executing	0.04 ms
Sending data	0.05 ms
Creating sort index	2.58 ms
End of update loop	0.06 ms
Query end	0.04 ms
Commit	0.05 ms
Closing tables	0.04 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
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.]

Query Time: 1.38 ms After last query: 16.72 ms Query memory: 0.013 MB Memory before query: 1.681 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	0.12 ms
Checking permissions	0.05 ms
Opening tables	0.05 ms
After opening tables	0.04 ms
System lock	0.03 ms
Table lock	0.03 ms
Init	0.06 ms
Optimizing	0.05 ms
Statistics	0.19 ms
Preparing	0.07 ms
Executing	0.04 ms
Sending data	0.11 ms
End of update loop	0.05 ms
Query end	0.05 ms
Commit	0.07 ms
Closing tables	0.03 ms
Unlocking tables	0.03 ms
Closing tables	0.05 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
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.]

Query Time: 2.82 ms After last query: 11.53 ms Query memory: 0.031 MB Memory before query: 2.035 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	0.23 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	0.07 ms
Optimizing	0.08 ms
Statistics	0.12 ms
Preparing	0.08 ms
Sorting result	0.05 ms
Executing	0.03 ms
Sending data	0.05 ms
Creating sort index	1.39 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	0.05 ms
Reset for next command	0.03 ms

Call Stack

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

Query Time: 1.45 ms After last query: 15.57 ms Query memory: 0.025 MB Memory before query: 2.417 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	0.13 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	0.06 ms
Optimizing	0.05 ms
Statistics	0.17 ms
Preparing	0.07 ms
Executing	0.03 ms
Sending data	0.22 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	0.05 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
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.]

Query Time: 2.75 ms After last query: 0.72 ms Query memory: 0.017 MB Memory before query: 2.424 MB

UPDATE `chdg4_extensions`

  SET `params` = '{\"mediaversion\":\"882297277ff9cc42ad1606483974a41d\"}'

  WHERE `type` = 'library' 
  AND `element` = 'joomla'

Explain

EXPLAIN not possible on query: UPDATE `chdg4_extensions` SET `params` = '{\"mediaversion\":\"882297277ff9cc42ad1606483974a41d\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
Starting	0.11 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 for update	0.19 ms
Updating	0.23 ms
End of update loop	0.04 ms
Query end	0.03 ms
Commit	1.49 ms
Closing tables	0.06 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
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.]

Query Time: 1.37 ms After last query: 2.25 ms Query memory: 0.022 MB Memory before query: 2.547 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	0.09 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	0.05 ms
Preparing	0.05 ms
Sorting result	0.04 ms
Executing	0.03 ms
Sending data	0.05 ms
Creating sort index	0.19 ms
End of update loop	0.04 ms
Query end	0.04 ms
Commit	0.05 ms
Closing tables	0.04 ms
Unlocking tables	0.05 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
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.]

Query Time: 1.62 ms After last query: 2.49 ms Query memory: 0.039 MB Memory before query: 2.627 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	0.18 ms
Checking permissions	0.05 ms
Opening tables	0.08 ms
After opening tables	0.04 ms
System lock	0.03 ms
Table lock	0.03 ms
Init	0.07 ms
Optimizing	0.07 ms
Statistics	0.14 ms
Preparing	0.11 ms
Executing	0.03 ms
Sending data	0.35 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	0.05 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
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.]

Query Time: 3.67 ms After last query: 22.24 ms Query memory: 0.028 MB Memory before query: 2.970 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	0.20 ms
Checking permissions	0.06 ms
Opening tables	0.09 ms
After opening tables	0.05 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.17 ms
Optimizing	0.08 ms
Statistics	0.58 ms
Preparing	0.10 ms
Executing	0.04 ms
Sending data	1.42 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	0.05 ms
Starting cleanup	0.04 ms
Freeing items	0.07 ms
Updating status	0.08 ms
Reset for next command	0.05 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/access/access.php:427
18	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:211
17	JAccess::preload()	JROOT/libraries/joomla/access/access.php:529
16	JAccess::getAssetRules()	JROOT/libraries/joomla/access/access.php:181
15	JAccess::check()	JROOT/libraries/joomla/user/user.php:393
14	JUser->authorise()	JROOT/components/com_contact/models/contact.php:67
13	ContactModelContact->populateState()	JROOT/libraries/legacy/model/legacy.php:434
12	JModelLegacy->getState()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:71
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 5.42 ms After last query: 4.10 ms Query memory: 0.031 MB Memory before query: 3.076 MB Rows returned: 1

SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias

  FROM chdg4_contact_details AS a

  LEFT JOIN chdg4_categories AS c 
  on c.id = a.catid

  LEFT JOIN chdg4_categories as parent 
  ON parent.id = c.parent_id

  WHERE a.id = 1 
  AND (a.published = 1 OR a.published =2) 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2024-04-24 11:51:11') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2024-04-24 11:51:11')

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows
1	SIMPLE	a	const	PRIMARY,idx_state	PRIMARY	4	const	1
1	SIMPLE	c	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	parent	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.42 ms
Checking permissions	0.07 ms
Opening tables	2.23 ms
After opening tables	0.06 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.22 ms
Optimizing	0.14 ms
Statistics	0.62 ms
Preparing	0.05 ms
Unlocking tables	0.05 ms
Preparing	0.07 ms
Executing	0.04 ms
Sending data	0.17 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	0.07 ms
Starting cleanup	0.04 ms
Freeing items	0.06 ms
Updating status	0.08 ms
Reset for next command	0.05 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1642
13	JDatabaseDriver->loadObject()	JROOT/components/com_contact/models/contact.php:199
12	ContactModelContact->getItem()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 4.13 ms After last query: 13.31 ms Query memory: 0.027 MB Memory before query: 3.143 MB Rows returned: 0

Duplicate queries: #22 #25

SELECT `m`.`tag_id`,`t`.*

  FROM `chdg4_contentitem_tag_map` AS m 

  INNER JOIN `chdg4_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Explain

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

Profile

Status	Duration
Starting	0.24 ms
Checking permissions	0.05 ms
Opening tables	1.79 ms
After opening tables	0.05 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.15 ms
Optimizing	0.10 ms
Statistics	0.38 ms
Preparing	0.12 ms
Executing	0.05 ms
Sending data	0.24 ms
End of update loop	0.05 ms
Query end	0.05 ms
Commit	0.05 ms
Closing tables	0.05 ms
Unlocking tables	0.04 ms
Closing tables	0.06 ms
Starting cleanup	0.04 ms
Freeing items	0.05 ms
Updating status	0.09 ms
Reset for next command	0.05 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:450
13	JHelperTags->getItemTags()	JROOT/components/com_contact/models/contact.php:221
12	ContactModelContact->getItem()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.69 ms After last query: 13.53 ms Query memory: 0.033 MB Memory before query: 3.246 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	0.15 ms
Checking permissions	0.04 ms
Closing tables	0.03 ms
Opening tables	0.70 ms
After opening tables	0.04 ms
System lock	0.03 ms
Table lock	0.03 ms
Init	0.06 ms
Optimizing	0.04 ms
Statistics	0.04 ms
Preparing	0.05 ms
Executing	0.03 ms
Filling schema table	0.04 ms
Opening tables	0.06 ms
After opening tables	0.03 ms
Checking permissions	0.26 ms
Closing tables	0.04 ms
Executing	0.03 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
Removing tmp table	0.29 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	0.05 ms
Reset for next command	0.03 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/administrator/components/com_users/models/user.php:64
16	UsersModelUser->getTable()	JROOT/libraries/legacy/model/admin.php:899
15	JModelAdmin->getItem()	JROOT/administrator/components/com_users/models/user.php:89
14	UsersModelUser->getItem()	JROOT/components/com_contact/models/contact.php:361
13	ContactModelContact->buildContactExtendedData()	JROOT/components/com_contact/models/contact.php:257
12	ContactModelContact->getItem()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.03 ms After last query: 22.24 ms Query memory: 0.036 MB Memory before query: 3.448 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

  WHERE a.context = 'com_users.user' 
  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)

  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 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

Profile

Status	Duration
Starting	0.34 ms
Checking permissions	0.04 ms
Opening tables	0.12 ms
After opening tables	0.04 ms
System lock	0.04 ms
Table lock	0.03 ms
Init	0.13 ms
Optimizing	0.09 ms
Statistics	0.21 ms
Preparing	0.14 ms
Sorting result	0.06 ms
Executing	0.03 ms
Sending data	0.07 ms
Creating sort index	0.12 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	0.05 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
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
23	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:307
22	JModelLegacy->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
21	FieldsModelFields->_getList()	JROOT/libraries/legacy/model/list.php:186
20	JModelList->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:134
19	FieldsHelper::getFields()	JROOT/administrator/components/com_fields/helpers/fields.php:281
18	FieldsHelper::prepareForm()	JROOT/plugins/system/fields/fields.php:236
17	PlgSystemFields->onContentPrepareForm()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
15	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
14	JEventDispatcher->trigger()	JROOT/components/com_contact/models/contact.php:370
13	ContactModelContact->buildContactExtendedData()	JROOT/components/com_contact/models/contact.php:257
12	ContactModelContact->getItem()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:72
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.03 ms After last query: 9.46 ms Query memory: 0.037 MB Memory before query: 3.565 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

  WHERE a.context = 'com_contact.mail' 
  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)

  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 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

Profile

Status	Duration
Starting	0.33 ms
Checking permissions	0.05 ms
Opening tables	0.11 ms
After opening tables	0.05 ms
System lock	0.03 ms
Table lock	0.04 ms
Init	0.15 ms
Optimizing	0.10 ms
Statistics	0.21 ms
Preparing	0.14 ms
Sorting result	0.06 ms
Executing	0.04 ms
Sending data	0.08 ms
Creating sort index	0.11 ms
End of update loop	0.03 ms
Query end	0.03 ms
Commit	0.04 ms
Closing tables	0.04 ms
Unlocking tables	0.03 ms
Closing tables	0.06 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
25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
24	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:307
23	JModelLegacy->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
22	FieldsModelFields->_getList()	JROOT/libraries/legacy/model/list.php:186
21	JModelList->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:134
20	FieldsHelper::getFields()	JROOT/administrator/components/com_fields/helpers/fields.php:281
19	FieldsHelper::prepareForm()	JROOT/plugins/system/fields/fields.php:236
18	PlgSystemFields->onContentPrepareForm()	Same as call in the line below.
17	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
16	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
15	JEventDispatcher->trigger()	JROOT/libraries/legacy/model/form.php:313
14	JModelForm->preprocessForm()	JROOT/libraries/legacy/model/form.php:234
13	JModelForm->loadForm()	JROOT/components/com_contact/models/contact.php:88
12	ContactModelContact->getForm()	JROOT/libraries/legacy/view/legacy.php:422
11	JViewLegacy->get()	JROOT/components/com_contact/views/contact/view.html.php:73
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.17 ms After last query: 4.58 ms Query memory: 0.031 MB Memory before query: 3.625 MB Rows returned: 1

SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email

  FROM `chdg4_contact_details` AS a

  LEFT JOIN chdg4_categories AS c 
  ON c.id = a.catid

  LEFT JOIN chdg4_users AS ua 
  ON ua.id = a.created_by

  LEFT JOIN chdg4_users AS uam 
  ON uam.id = a.modified_by

  WHERE a.access IN (1,1) 
  AND a.catid = 16 
  AND c.access IN (1,1) 
  AND a.published = 1

  ORDER BY a.name asc

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	c	const	PRIMARY,idx_access	PRIMARY	4	const	1
1	SIMPLE	a	ref	idx_access,idx_state,idx_catid	idx_state	1	const	1	Using where; Using filesort
1	SIMPLE	ua	eq_ref	PRIMARY	PRIMARY	4	sptlkeny_sptlkenya.a.created_by	1	Using where

Profile

Status	Duration
Starting	0.24 ms
Checking permissions	0.04 ms
Opening tables	0.09 ms
After opening tables	0.04 ms
System lock	0.04 ms
Table lock	0.04 ms
Init	0.15 ms
Optimizing	0.08 ms
Statistics	0.39 ms
Preparing	0.04 ms
Unlocking tables	0.03 ms
Preparing	0.07 ms
Sorting result	0.04 ms
Executing	0.03 ms
Sending data	0.10 ms
Creating sort index	0.24 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	0.06 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/legacy/model/legacy.php:307
13	JModelLegacy->_getList()	JROOT/libraries/legacy/model/list.php:186
12	JModelList->getItems()	JROOT/components/com_contact/models/category.php:91
11	ContactModelCategory->getItems()	JROOT/components/com_contact/views/contact/view.html.php:90
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 1.31 ms After last query: 0.76 ms Query memory: 0.026 MB Memory before query: 3.670 MB Rows returned: 0

Duplicate queries: #17 #25

SELECT `m`.`tag_id`,`t`.*

  FROM `chdg4_contentitem_tag_map` AS m 

  INNER JOIN `chdg4_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Explain

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

Profile

Status	Duration
Starting	0.11 ms
Checking permissions	0.03 ms
Opening tables	0.08 ms
After opening tables	0.03 ms
System lock	0.03 ms
Table lock	0.03 ms
Init	0.09 ms
Optimizing	0.06 ms
Statistics	0.13 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	0.08 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
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
13	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:450
12	JHelperTags->getItemTags()	JROOT/components/com_contact/models/category.php:102
11	ContactModelCategory->getItems()	JROOT/components/com_contact/views/contact/view.html.php:90
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.74 ms After last query: 3.95 ms Query memory: 0.040 MB Memory before query: 3.746 MB Rows returned: 30

SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
			c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
			c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
			c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug

  FROM chdg4_categories as c

  LEFT JOIN chdg4_categories AS s 
  ON (s.lft <= c.lft 
  AND s.rgt >= c.rgt) OR (s.lft > c.lft 
  AND s.rgt < c.rgt)

  WHERE (c.extension='com_contact' OR c.extension='system') 
  AND c.access IN (1,1) 
  AND c.published = 1 
  AND s.id=16

  GROUP BY c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
			 c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
			 c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
			 c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version

  ORDER BY c.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	49	Using where; Using filesort

Profile

Status	Duration
Starting	0.27 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	0.16 ms
Optimizing	0.08 ms
Statistics	0.43 ms
Preparing	0.04 ms
Unlocking tables	0.03 ms
Preparing	0.08 ms
Sorting result	0.04 ms
Executing	0.03 ms
Sending data	0.06 ms
Creating sort index	0.75 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	0.06 ms
Reset for next command	0.03 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
21	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:301
20	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:182
19	JCategories->get()	JROOT/administrator/components/com_fields/models/fields.php:197
18	FieldsModelFields->getListQuery()	JROOT/libraries/legacy/model/list.php:132
17	JModelList->_getListQuery()	JROOT/libraries/legacy/model/list.php:186
16	JModelList->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:134
15	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:378
14	PlgSystemFields->onContentPrepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_contact/views/contact/view.html.php:248
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 4.53 ms After last query: 6.82 ms Query memory: 0.032 MB Memory before query: 3.988 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_contact.contact' 
  AND (fc.category_id IS NULL OR fc.category_id IN (16,0)) 
  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	0.54 ms
Checking permissions	0.06 ms
Opening tables	0.17 ms
After opening tables	0.06 ms
System lock	0.05 ms
Table lock	0.05 ms
Init	0.23 ms
Optimizing	0.16 ms
Statistics	0.28 ms
Preparing	0.20 ms
Creating tmp table	0.18 ms
Sorting result	0.08 ms
Executing	0.05 ms
Sending data	0.99 ms
Creating sort index	0.12 ms
Removing tmp table	0.28 ms
Creating sort index	0.09 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	0.05 ms
Freeing items	0.07 ms
Updating status	0.07 ms
Reset for next command	0.05 ms

Call Stack

#	Caller	File and line number
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
19	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/model/legacy.php:307
18	JModelLegacy->_getList()	JROOT/administrator/components/com_fields/models/fields.php:327
17	FieldsModelFields->_getList()	JROOT/libraries/legacy/model/list.php:186
16	JModelList->getItems()	JROOT/administrator/components/com_fields/helpers/fields.php:134
15	FieldsHelper::getFields()	JROOT/plugins/system/fields/fields.php:378
14	PlgSystemFields->onContentPrepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:70
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
11	JEventDispatcher->trigger()	JROOT/components/com_contact/views/contact/view.html.php:248
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.05 ms After last query: 3.99 ms Query memory: 0.024 MB Memory before query: 4.051 MB Rows returned: 0

Duplicate queries: #17 #22

SELECT `m`.`tag_id`,`t`.*

  FROM `chdg4_contentitem_tag_map` AS m 

  INNER JOIN `chdg4_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

  WHERE `m`.`type_alias` = 'com_contact.contact' 
  AND `m`.`content_item_id` = 1 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Explain

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

Profile

Status	Duration
Starting	0.21 ms
Checking permissions	0.06 ms
Opening tables	0.09 ms
After opening tables	0.04 ms
System lock	0.04 ms
Table lock	0.04 ms
Init	0.14 ms
Optimizing	0.11 ms
Statistics	0.21 ms
Preparing	0.11 ms
Executing	0.05 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	0.05 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
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:450
11	JHelperTags->getItemTags()	JROOT/components/com_contact/views/contact/view.html.php:291
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 4.38 ms After last query: 4.21 ms Query memory: 0.029 MB Memory before query: 4.089 MB Rows returned: 43

SHOW FULL COLUMNS 
  FROM `chdg4_contact_details`

Explain

EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `chdg4_contact_details`

Profile

Status	Duration
Starting	0.16 ms
Checking permissions	0.05 ms
Closing tables	0.05 ms
Opening tables	0.99 ms
After opening tables	0.05 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.06 ms
Optimizing	0.07 ms
Statistics	0.06 ms
Preparing	0.07 ms
Executing	0.04 ms
Filling schema table	0.05 ms
Opening tables	0.08 ms
After opening tables	0.05 ms
Checking permissions	0.77 ms
Closing tables	0.07 ms
Executing	0.04 ms
Sending data	0.34 ms
End of update loop	0.05 ms
Query end	0.04 ms
Commit	0.04 ms
Closing tables	0.04 ms
Removing tmp table	0.45 ms
Closing tables	0.05 ms
Unlocking tables	0.04 ms
Closing tables	0.04 ms
Starting cleanup	0.04 ms
Freeing items	0.04 ms
Updating status	0.08 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/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_contact/tables/contact.php:39
13	ContactTableContact->__construct()	JROOT/libraries/joomla/table/table.php:311
12	JTable::getInstance()	JROOT/components/com_contact/models/contact.php:587
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:311
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.20 ms After last query: 11.02 ms Query memory: 0.030 MB Memory before query: 4.237 MB Rows returned: 1

SELECT *

  FROM chdg4_contact_details

  WHERE `id` = '1'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	chdg4_contact_details	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.20 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	0.15 ms
Optimizing	0.08 ms
Statistics	0.21 ms
Preparing	0.06 ms
Unlocking tables	0.07 ms
Preparing	0.09 ms
Executing	0.05 ms
Sending data	0.15 ms
End of update loop	0.06 ms
Query end	0.04 ms
Commit	0.05 ms
Closing tables	0.04 ms
Unlocking tables	0.04 ms
Closing tables	0.06 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
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1445
13	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:729
12	JTable->load()	JROOT/components/com_contact/models/contact.php:588
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:311
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 2.46 ms After last query: 1.07 ms Query memory: 0.016 MB Memory before query: 4.252 MB

UPDATE chdg4_contact_details

  SET `hits` = (`hits` + 1)

  WHERE `id` = '1'

Explain

EXPLAIN not possible on query: UPDATE chdg4_contact_details SET `hits` = (`hits` + 1) WHERE `id` = '1'

Profile

Status	Duration
Starting	0.11 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 for update	0.13 ms
Updating	0.17 ms
End of update loop	0.04 ms
Query end	0.03 ms
Commit	1.31 ms
Closing tables	0.06 ms
Unlocking tables	0.04 ms
Closing tables	0.07 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
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/table/table.php:1240
12	JTable->hit()	JROOT/components/com_contact/models/contact.php:589
11	ContactModelContact->hit()	JROOT/components/com_contact/views/contact/view.html.php:311
10	ContactViewContact->display()	JROOT/libraries/legacy/controller/legacy.php:671
9	JControllerLegacy->display()	JROOT/components/com_contact/controller.php:65
8	ContactController->display()	JROOT/libraries/legacy/controller/legacy.php:709
7	JControllerLegacy->execute()	JROOT/components/com_contact/contact.php:28
6	require_once JROOT/components/com_contact/contact.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.]

Query Time: 4.44 ms After last query: 138.91 ms Query memory: 0.025 MB Memory before query: 4.948 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 <= '2024-04-24 11:51:11') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2024-04-24 11:51:11') 
  AND m.access IN (1,1) 
  AND m.client_id = 0 
  AND (mm.menuid = 229 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	0.36 ms
Checking permissions	0.05 ms
Opening tables	0.11 ms
After opening tables	0.05 ms
System lock	0.04 ms
Table lock	0.05 ms
Init	0.15 ms
Optimizing	0.14 ms
Statistics	0.23 ms
Preparing	0.19 ms
Sorting result	0.07 ms
Executing	0.04 ms
Sending data	0.07 ms
Creating sort index	2.23 ms
End of update loop	0.05 ms
Query end	0.05 ms
Commit	0.05 ms
Closing tables	0.04 ms
Unlocking tables	0.04 ms
Closing tables	0.06 ms
Starting cleanup	0.04 ms
Freeing items	0.06 ms
Updating status	0.09 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()	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.]

Query Time: 1.29 ms After last query: 72.07 ms Query memory: 0.028 MB Memory before query: 5.175 MB Rows returned: 1

SELECT `alias`

  FROM `chdg4_contact_details`

  WHERE id = '1'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	chdg4_contact_details	const	PRIMARY	PRIMARY	4	const	1

Profile

Status	Duration
Starting	0.15 ms
Checking permissions	0.04 ms
Opening tables	0.06 ms
After opening tables	0.04 ms
System lock	0.03 ms
Table lock	0.05 ms
Init	0.06 ms
Optimizing	0.05 ms
Statistics	0.14 ms
Preparing	0.04 ms
Unlocking tables	0.04 ms
Preparing	0.04 ms
Executing	0.03 ms
Sending data	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	0.03 ms
Closing tables	0.04 ms
Starting cleanup	0.03 ms
Freeing items	0.06 ms
Updating status	0.05 ms
Reset for next command	0.03 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1720
21	JDatabaseDriver->loadResult()	JROOT/components/com_contact/router.php:121
20	ContactRouter->getContactSegment()	Same as call in the line below.
19	call_user_func_array()	JROOT/libraries/cms/component/router/view.php:117
18	JComponentRouterView->getPath()	JROOT/libraries/cms/component/router/rules/menu.php:82
17	JComponentRouterRulesMenu->preprocess()	JROOT/libraries/cms/component/router/view.php:219
16	JComponentRouterView->preprocess()	JROOT/libraries/cms/router/site.php:660
15	JRouterSite->processBuildRules()	JROOT/libraries/cms/router/router.php:267
14	JRouter->build()	JROOT/libraries/cms/router/site.php:149
13	JRouterSite->build()	JROOT/libraries/joomla/application/route.php:62
12	JRoute::_()	JROOT/modules/mod_breadcrumbs/helper.php:56
11	ModBreadCrumbsHelper::getList()	JROOT/modules/mod_breadcrumbs/mod_breadcrumbs.php:16
10	include JROOT/modules/mod_breadcrumbs/mod_breadcrumbs.php	JROOT/libraries/cms/module/helper.php:198
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:486
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:777
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:552
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1112
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.]

Query Time: 2.60 ms After last query: 0.68 ms Query memory: 0.043 MB Memory before query: 5.207 MB Rows returned: 31

SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
			c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
			c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
			c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug

  FROM chdg4_categories as c

  LEFT JOIN chdg4_categories AS s 
  ON (s.lft <= c.lft 
  AND s.rgt >= c.rgt) OR (s.lft > c.lft 
  AND s.rgt < c.rgt)

  WHERE (c.extension='com_contact' OR c.extension='system') 
  AND c.access IN (1,1) 
  AND c.published = 1 
  AND s.id=1

  GROUP BY c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
			 c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
			 c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
			 c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version

  ORDER BY c.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1
1	SIMPLE	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	49	Using where; Using filesort

Profile

Status	Duration
Starting	0.31 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	0.17 ms
Optimizing	0.09 ms
Statistics	0.31 ms
Preparing	0.04 ms
Unlocking tables	0.03 ms
Preparing	0.07 ms
Sorting result	0.04 ms
Executing	0.03 ms
Sending data	0.06 ms
Creating sort index	0.68 ms
End of update loop	0.05 ms
Query end	0.04 ms
Commit	0.03 ms
Closing tables	0.04 ms
Unlocking tables	0.03 ms
Closing tables	0.04 ms
Starting cleanup	0.03 ms
Freeing items	0.05 ms
Updating status	0.06 ms
Reset for next command	0.03 ms

Call Stack

#	Caller	File and line number
24	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1681
23	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:301
22	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:182
21	JCategories->get()	JROOT/components/com_contact/router.php:68
20	ContactRouter->getCategorySegment()	Same as call in the line below.
19	call_user_func_array()	JROOT/libraries/cms/component/router/view.php:121
18	JComponentRouterView->getPath()	JROOT/libraries/cms/component/router/rules/menu.php:82
17	JComponentRouterRulesMenu->preprocess()	JROOT/libraries/cms/component/router/view.php:219
16	JComponentRouterView->preprocess()	JROOT/libraries/cms/router/site.php:660
15	JRouterSite->processBuildRules()	JROOT/libraries/cms/router/router.php:267
14	JRouter->build()	JROOT/libraries/cms/router/site.php:149
13	JRouterSite->build()	JROOT/libraries/joomla/application/route.php:62
12	JRoute::_()	JROOT/modules/mod_breadcrumbs/helper.php:56
11	ModBreadCrumbsHelper::getList()	JROOT/modules/mod_breadcrumbs/mod_breadcrumbs.php:16
10	include JROOT/modules/mod_breadcrumbs/mod_breadcrumbs.php	JROOT/libraries/cms/module/helper.php:198
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:486
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:777
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:552
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1112
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.]

26 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

3 × SELECT `m`.`tag_id`,`t`.* 
  FROM `chdg4_contentitem_tag_map` AS m  
  INNER JOIN `chdg4_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

2 × 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

2 × SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` 
  FROM `chdg4_extensions`

2 × SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,    c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,    c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,    c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug 
  FROM chdg4_categories as c 
  LEFT JOIN chdg4_categories AS s 
  ON (s.lft <= c.lft 
  AND s.rgt >= c.rgt) OR (s.lft > c.lft 
  AND s.rgt < c.rgt)

1 × SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,
  CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email 
  FROM `chdg4_contact_details` AS a 
  LEFT JOIN chdg4_categories AS c 
  ON c.id = a.catid 
  LEFT JOIN chdg4_users AS ua 
  ON ua.id = a.created_by 
  LEFT JOIN chdg4_users AS uam 
  ON uam.id = a.modified_by

1 × SELECT * 
  FROM chdg4_contact_details

1 × SELECT `alias` 
  FROM `chdg4_contact_details`

1 × 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

1 × SELECT a.*, 
  CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END as slug, 
  CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as catslug,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias 
  FROM chdg4_contact_details AS a 
  LEFT JOIN chdg4_categories AS c 
  on c.id = a.catid 
  LEFT JOIN chdg4_categories as parent 
  ON parent.id = c.parent_id

1 × 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

1 × 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

1 × SELECT id, rules 
  FROM `chdg4_viewlevels

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

1 × SELECT `session_id` 
  FROM `chdg4_session`

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` 
  FROM chdg4_extensions

1 × SELECT `enabled` 
  FROM `chdg4_extensions`

1 × SELECT `data` 
  FROM `chdg4_session`

```
1 × SELECT * 
  FROM chdg4_languages
```

1 × SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component 
  FROM chdg4_menu AS m 
  LEFT JOIN chdg4_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `chdg4_assets`

OTHER Tables:

1 × SHOW FULL COLUMNS 
  FROM `chdg4_contact_details

1 × UPDATE chdg4_contact_details 
  SET `hits` = (`hits` + 1)

1 × SHOW FULL COLUMNS 
  FROM `chdg4_users

1 × UPDATE `chdg4_extensions` 
  SET `params` = '{\"mediaversion\":\"882297277ff9cc42ad1606483974a41d\"}'

1 × INSERT INTO `chdg4_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  ('o1ns0unf9h98hgojmj9qrgmcm7', 1, '1713959471', 0, '', 0

```
1 × DELETE  
  FROM `chdg4_session`
```

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Joomla! Debug Console

Session

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Time

Memory

Memory Usage

Database Queries

31 Queries Logged 76.52 ms

3 duplicate found!

26 Query Types Logged, Sorted by Occurrences.

SELECT Tables:

OTHER Tables: