Joomla! 除錯主控台

連線階段 (Session)

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1505898685,
                "last": 1505898685,
                "now": 1505898685
            },
            "client": {
                "forwarded": "23.20.13.165"
            }
        },
        "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
        }
    }
}

側寫資訊

Time

Memory

Time: 84.93 ms / 84.93 ms Memory: 0.331 MB / 0.55 MB Application: afterLoad

Time: 347.81 ms / 432.74 ms Memory: 1.652 MB / 2.21 MB Application: afterInitialise

Time: 180.22 ms / 612.96 ms Memory: 2.508 MB / 4.71 MB Application: afterRoute

Time: 5.69 ms / 618.65 ms Memory: 0.120 MB / 4.83 MB Application: beforeRenderComponent com_content

Time: 62.25 ms / 680.90 ms Memory: 0.336 MB / 5.17 MB Application: Start JAccess::getAssetRules Old (1)

Time: 4.41 ms / 685.31 ms Memory: 0.040 MB / 5.21 MB Application: Finish JAccess::getAssetRules Old (1)

Time: 0.08 ms / 685.38 ms Memory: 0.000 MB / 5.21 MB Application: Start JAccess::preload(components)

Time: 5.02 ms / 690.40 ms Memory: 0.345 MB / 5.55 MB Application: Finish JAccess::preload(components)

Time: 133.81 ms / 824.21 ms Memory: 0.687 MB / 6.24 MB Application: afterRenderComponent com_content

Time: 34.80 ms / 859.00 ms Memory: 0.034 MB / 6.27 MB Application: afterDispatch

Time: 120.45 ms / 979.46 ms Memory: 0.773 MB / 7.04 MB Application: beforeRenderModule mod_custom (聯絡我們)

Time: 8.33 ms / 987.79 ms Memory: 0.016 MB / 7.06 MB Application: afterRenderModule mod_custom (聯絡我們)

Time: 0.22 ms / 988.01 ms Memory: 0.000 MB / 7.06 MB Application: beforeRenderModule mod_custom (首頁下方廠商LOGO-L)

Time: 0.32 ms / 988.33 ms Memory: 0.007 MB / 7.06 MB Application: afterRenderModule mod_custom (首頁下方廠商LOGO-L)

Time: 0.21 ms / 988.53 ms Memory: 0.011 MB / 7.08 MB Application: beforeRenderModule mod_jxtc_newspro (促銷優惠 Promotion)

Time: 25.35 ms / 1013.89 ms Memory: 0.170 MB / 7.25 MB Application: afterRenderModule mod_jxtc_newspro (促銷優惠 Promotion)

Time: 0.36 ms / 1014.25 ms Memory: 0.000 MB / 7.17 MB Application: beforeRenderModule mod_jxtc_newspro (活動訊息 INFORMATION)

Time: 161.89 ms / 1176.14 ms Memory: 0.275 MB / 7.44 MB Application: afterRenderModule mod_jxtc_newspro (活動訊息 INFORMATION)

Time: 0.34 ms / 1176.48 ms Memory: 0.000 MB / 7.25 MB Application: beforeRenderModule mod_jxtc_newspro (市場動態 Hot News)

Time: 126.03 ms / 1302.51 ms Memory: 0.293 MB / 7.55 MB Application: afterRenderModule mod_jxtc_newspro (市場動態 Hot News)

Time: 0.37 ms / 1302.89 ms Memory: 0.000 MB / 7.33 MB Application: beforeRenderModule mod_custom (線上報價 | 教育訓練 | 技術支援)

Time: 0.31 ms / 1303.20 ms Memory: 0.007 MB / 7.34 MB Application: afterRenderModule mod_custom (線上報價 | 教育訓練 | 技術支援)

Time: 0.27 ms / 1303.47 ms Memory: 0.015 MB / 7.35 MB Application: beforeRenderModule mod_slideshowck (Slideshow CK首頁輪播)

Time: 13.83 ms / 1317.30 ms Memory: 0.184 MB / 7.54 MB Application: afterRenderModule mod_slideshowck (Slideshow CK首頁輪播)

Time: 96.44 ms / 1413.74 ms Memory: 0.693 MB / 8.23 MB Application: afterRender

Database queries total: 61.82 ms

記憶體使用量

資料庫查詢

33 查詢記錄 61.82 ms

Query Time: 1.01 ms Query memory: 0.018 MB Memory before query: 1.191 MB Rows returned: 0

SELECT `data`

  FROM `jos_session`

  WHERE `session_id` = '95c84281ff32d748027d638c56f8a81a'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_session	const	PRIMARY	PRIMARY	766	const	1	100.00	NULL

Profile

Status	Duration
starting	0.20 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.19 ms
executing	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.04 ms
freeing items	0.07 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 2.06 ms After last query: 16.84 ms Query memory: 0.008 MB Memory before query: 1.268 MB

DELETE 

  FROM `jos_session`

  WHERE `time` < '1505897785'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_session	ALL	time	NO INDEX KEY COULD BE USED	NULL	NULL	3	100.00	Using where

Profile

Status	Duration
starting	0.23 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.14 ms
updating	0.28 ms
end	0.02 ms
query end	1.13 ms
closing tables	0.05 ms
freeing items	0.09 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 0.75 ms After last query: 0.25 ms Query memory: 0.012 MB Memory before query: 1.280 MB Rows returned: 0

SELECT `session_id`

  FROM `jos_session`

  WHERE `session_id` = '95c84281ff32d748027d638c56f8a81a' 
  LIMIT 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_session	const	PRIMARY	PRIMARY	766	const	1	100.00	Using index

Profile

Status	Duration
starting	0.15 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.05 ms
executing	0.02 ms
end	0.02 ms
query end	0.02 ms
closing tables	0.04 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 1.37 ms After last query: 0.23 ms Query memory: 0.009 MB Memory before query: 1.296 MB

INSERT INTO `jos_session`
(`session_id`,`client_id`,`guest`,`time`,`userid`,`username`) 
  VALUES 
('95c84281ff32d748027d638c56f8a81a', 0, 1, '1505898685', 0, '')

Explain

EXPLAIN not possible on query: INSERT INTO `jos_session` (`session_id`,`client_id`,`guest`,`time`,`userid`,`username`) VALUES ('95c84281ff32d748027d638c56f8a81a', 0, 1, '1505898685', 0, '')

Profile

Status	Duration
starting	0.17 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
init	0.03 ms
System lock	0.02 ms
update	0.10 ms
end	0.02 ms
query end	0.84 ms
closing tables	0.04 ms
freeing items	0.08 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 2.08 ms After last query: 46.16 ms Query memory: 0.017 MB Memory before query: 1.366 MB Rows returned: 33

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `jos_extensions`

  WHERE `type` = 'component'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_extensions	ref	extension	extension	82	const	33	100.00	Using index condition

Profile

Status	Duration
starting	0.26 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.23 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.72 ms
end	0.02 ms
query end	0.02 ms
closing tables	0.05 ms
freeing items	0.09 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 1.23 ms After last query: 10.23 ms Query memory: 0.015 MB Memory before query: 1.437 MB Rows returned: 2

SELECT b.id

  FROM jos_usergroups AS a

  LEFT JOIN jos_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9

Explain

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

Profile

Status	Duration
starting	0.23 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.33 ms
preparing	0.03 ms
executing	0.01 ms
Sending data	0.05 ms
end	0.02 ms
query end	0.02 ms
closing tables	0.04 ms
freeing items	0.08 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 1.25 ms After last query: 3.09 ms Query memory: 0.014 MB Memory before query: 1.461 MB Rows returned: 5

SELECT id, rules

  FROM `jos_viewlevels`

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5	100.00	NULL

Profile

Status	Duration
starting	0.28 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.21 ms
end	0.02 ms
query end	0.02 ms
closing tables	0.04 ms
freeing items	0.08 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 1.95 ms After last query: 0.47 ms Query memory: 0.014 MB Memory before query: 1.480 MB Rows returned: 72

SELECT folder AS type, element AS name, params

  FROM jos_extensions

  WHERE enabled = 1 
  AND type ='plugin' 
  AND state IN (0,1) 
  AND access IN (1,1,5)

  ORDER BY ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_extensions	ref	extension	extension	82	const	87	100.00	Using index condition; Using where; Using filesort

Profile

Status	Duration
starting	0.21 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.05 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.08 ms
preparing	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	1.07 ms
end	0.03 ms
query end	0.02 ms
closing tables	0.06 ms
freeing items	0.10 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 4.79 ms After last query: 175.69 ms Query memory: 0.048 MB Memory before query: 2.276 MB Rows returned: 150

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM jos_menu AS m

  LEFT JOIN jos_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	162	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.m.component_id	1	100.00	Using where

Profile

Status	Duration
starting	0.28 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.07 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.21 ms
preparing	0.05 ms
Sorting result	0.02 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	3.68 ms
end	0.04 ms
query end	0.01 ms
closing tables	0.05 ms
freeing items	0.07 ms
cleaning up	0.01 ms

Call Stack

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

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

Query Time: 1.27 ms After last query: 101.58 ms Query memory: 0.024 MB Memory before query: 4.433 MB Rows returned: 1

SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`

  FROM `jos_extensions`

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

Explain

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

Profile

Status	Duration
starting	0.15 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.23 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.05 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1650
18	JDatabaseDriver->loadObject()	Same as call in the line below.
17	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
16	JCacheControllerCallback->get()	JROOT/libraries/cms/library/helper.php:156
15	JLibraryHelper::_load()	JROOT/libraries/cms/library/helper.php:47
14	JLibraryHelper::getLibrary()	JROOT/libraries/cms/library/helper.php:90
13	JLibraryHelper::getParams()	JROOT/libraries/cms/version/version.php:274
12	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
11	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
10	JFactory::getDocument()	JROOT/plugins/system/sl_scrolltotop/sl_scrolltotop.php:84
9	plgSystemSL_ScrollToTop->onAfterRoute()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1125
4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:791
3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.16 ms After last query: 0.40 ms Query memory: 0.018 MB Memory before query: 4.441 MB

UPDATE `jos_extensions`

  SET `params` = '{\"mediaversion\":\"15bbee63ea03efa000f1ba5cb4458f07\"}'

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

Explain

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

Profile

Status	Duration
starting	0.13 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.02 ms
System lock	0.08 ms
updating	0.09 ms
end	0.02 ms
query end	1.64 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.03 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/library/helper.php:119
14	JLibraryHelper::saveParams()	JROOT/libraries/cms/version/version.php:325
13	JVersion->setMediaVersion()	JROOT/libraries/cms/version/version.php:284
12	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
11	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
10	JFactory::getDocument()	JROOT/plugins/system/sl_scrolltotop/sl_scrolltotop.php:84
9	plgSystemSL_ScrollToTop->onAfterRoute()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1125
4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:791
3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.35 ms After last query: 15.30 ms Query memory: 0.040 MB Memory before query: 4.586 MB Rows returned: 4

SELECT id, home, template, s.params

  FROM jos_template_styles as s

  LEFT JOIN jos_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

  WHERE s.client_id = 0 
  AND e.enabled = 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	extension	82	const	5	100.00	Using index condition; Using where
1	SIMPLE	s	ref	idx_template	idx_template	202	getinfof_jos1.e.element	1	100.00	Using index condition; Using where

Profile

Status	Duration
starting	0.19 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.04 ms
executing	0.01 ms
Sending data	0.45 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
21	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/application/site.php:484
20	JApplicationSite->getTemplate()	JROOT/libraries/cms/html/html.php:339
19	JHtml::includeRelativeFiles()	JROOT/libraries/cms/html/html.php:684
18	JHtml::script()	Same as call in the line below.
17	call_user_func_array()	JROOT/libraries/cms/html/html.php:237
16	JHtml::call()	JROOT/libraries/cms/html/html.php:139
15	JHtml::_()	JROOT/libraries/cms/html/behavior.php:64
14	JHtmlBehavior::framework()	JROOT/libraries/cms/html/behavior.php:61
13	JHtmlBehavior::framework()	Same as call in the line below.
12	call_user_func_array()	JROOT/libraries/cms/html/html.php:237
11	JHtml::call()	JROOT/libraries/cms/html/html.php:139
10	JHtml::_()	JROOT/plugins/system/sl_scrolltotop/sl_scrolltotop.php:130
9	plgSystemSL_ScrollToTop->onAfterRoute()	Same as call in the line below.
8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1125
4	JApplicationCms->route()	JROOT/libraries/cms/application/site.php:791
3	JApplicationSite->route()	JROOT/libraries/cms/application/site.php:215
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.05 ms After last query: 14.38 ms Query memory: 0.014 MB Memory before query: 4.752 MB Rows returned: 2

SELECT *

  FROM jos_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	2	100.00	Using where; Using filesort

Profile

Status	Duration
starting	0.19 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.03 ms
preparing	0.03 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.22 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

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

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

Query Time: 1.33 ms After last query: 56.60 ms Query memory: 0.030 MB Memory before query: 5.093 MB Rows returned: 8

SHOW FULL COLUMNS 
  FROM `jos_assets`

Explain

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

Profile

Status	Duration
starting	0.17 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.21 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.01 ms
executing	0.02 ms
Opening tables	0.03 ms
checking permissions	0.04 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.03 ms
Sending data	0.05 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.20 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
20	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
19	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
18	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
17	JTable->__construct()	JROOT/libraries/joomla/table/asset.php:60
16	JTableAsset->__construct()	JROOT/libraries/joomla/table/table.php:308
15	JTable::getInstance()	JROOT/libraries/joomla/access/access.php:696
14	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
13	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:435
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 0.88 ms After last query: 5.39 ms Query memory: 0.024 MB Memory before query: 5.155 MB Rows returned: 1

SELECT *

  FROM jos_assets

  WHERE `id` = '1'

Explain

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

Profile

Status	Duration
starting	0.14 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.23 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.02 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1453
16	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:719
15	JTable->load()	JROOT/libraries/joomla/access/access.php:697
14	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
13	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:435
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 0.63 ms After last query: 0.29 ms Query memory: 0.020 MB Memory before query: 5.172 MB Rows returned: 1

SELECT a.rules

  FROM jos_assets AS a

  WHERE (a.id = 1 OR a.name = 'root.1')

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	index_merge	PRIMARY,idx_asset_name	PRIMARY,idx_asset_name	4,202	NULL	2	100.00	Using union(PRIMARY,idx_asset_name); Using where

Profile

Status	Duration
starting	0.13 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.05 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.17 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
14	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:652
13	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:435
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 0.87 ms After last query: 3.89 ms Query memory: 0.023 MB Memory before query: 5.208 MB Rows returned: 33

SELECT element

  FROM jos_extensions

  WHERE type = 'component' 
  AND enabled = '1'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_extensions	ref	extension	extension	82	const	33	100.00	Using index condition; Using where

Profile

Status	Duration
starting	0.14 ms
checking permissions	0.02 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.17 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
16	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:413
15	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
14	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
13	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:435
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.15 ms After last query: 0.34 ms Query memory: 0.023 MB Memory before query: 5.237 MB Rows returned: 33

SELECT a.name, a.rules

  FROM jos_assets AS a

  WHERE (a.name IN ('com_acymailing','com_admin','com_ajax','com_b2jcontact','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_finder','com_installer','com_jce','com_joomlaupdate','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_tags','com_templates','com_users','com_wrapper') OR a.name = 'root.1')

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	range	idx_asset_name	idx_asset_name	202	NULL	34	100.00	Using index condition

Profile

Status	Duration
starting	0.15 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.17 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.51 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1494
16	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:441
15	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
14	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
13	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
12	JUser->authorise()	JROOT/components/com_content/models/article.php:55
11	ContentModelArticle->populateState()	JROOT/libraries/legacy/model/legacy.php:435
10	JModelLegacy->getState()	JROOT/components/com_content/models/article.php:262
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.66 ms After last query: 6.67 ms Query memory: 0.025 MB Memory before query: 5.572 MB Rows returned: 30

SHOW FULL COLUMNS 
  FROM `jos_content`

Explain

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

Profile

Status	Duration
starting	0.15 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.19 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.01 ms
preparing	0.01 ms
executing	0.02 ms
Opening tables	0.03 ms
checking permissions	0.04 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
checking permissions	0.02 ms
Sending data	0.08 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.21 ms
closing tables	0.04 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
14	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
13	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
12	JTable->__construct()	JROOT/libraries/legacy/table/content.php:31
11	JTableContent->__construct()	JROOT/libraries/joomla/table/table.php:308
10	JTable::getInstance()	JROOT/components/com_content/models/article.php:264
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 0.95 ms After last query: 15.14 ms Query memory: 0.024 MB Memory before query: 5.716 MB Rows returned: 1

SELECT *

  FROM jos_content

  WHERE `id` = '48'

Explain

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

Profile

Status	Duration
starting	0.14 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.04 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.25 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.04 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1453
11	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:719
10	JTable->load()	JROOT/components/com_content/models/article.php:265
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.99 ms After last query: 0.34 ms Query memory: 0.014 MB Memory before query: 5.730 MB

UPDATE jos_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '48'

Explain

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

Profile

Status	Duration
starting	0.12 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.02 ms
System lock	0.05 ms
updating	0.08 ms
end	0.01 ms
query end	1.52 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/table/table.php:1228
10	JTable->hit()	JROOT/components/com_content/models/article.php:266
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:109
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.96 ms After last query: 5.97 ms Query memory: 0.028 MB Memory before query: 5.807 MB Rows returned: 1

SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, 
  CASE WHEN badcats.id is null THEN a.state ELSE 0 END AS state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count

  FROM jos_content AS a

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

  LEFT JOIN jos_users AS u 
  on u.id = a.created_by

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

  LEFT JOIN jos_content_rating AS v 
  ON a.id = v.content_id

  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published <= 0 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

  WHERE a.id = 48 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-09-20 09:11:26') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-09-20 09:11:26') 
  AND (a.state = 1 OR a.state =2)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	PRIMARY	a	const	PRIMARY,idx_state	PRIMARY	4	const	1	100.00	NULL
1	PRIMARY	c	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	PRIMARY	u	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	PRIMARY	parent	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	PRIMARY	v	const	PRIMARY	PRIMARY	4	const	0	0.00	unique row not found
1	PRIMARY	<derived2>	ref	<auto_key0>	<auto_key0>	4	const	10	100.00	Using index
2	DERIVED	parent	ref	cat_idx,idx_left_right	cat_idx	202	const	35	100.00	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,cat_idx,idx_access,idx_checkout,idx_left_right,idx_language,idx_path,idx_alias	idx_left_right	8	NULL	82	100.00	Using where; Using index; Using join buffer (Block Nested Loop)

Profile

Status	Duration
starting	0.31 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.10 ms
init	0.09 ms
System lock	0.02 ms
optimizing	0.01 ms
optimizing	0.02 ms
statistics	0.19 ms
preparing	0.05 ms
Creating tmp table	0.03 ms
Sorting result	0.03 ms
statistics	0.50 ms
preparing	0.02 ms
executing	0.02 ms
Sending data	0.04 ms
executing	0.01 ms
Sending data	0.91 ms
Creating sort index	0.07 ms
removing tmp table	0.01 ms
Creating sort index	0.03 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.01 ms
closing tables	0.03 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1650
13	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:159
12	ContentModelArticle->getItem()	JROOT/libraries/legacy/view/legacy.php:408
11	JViewLegacy->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:664
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 3.45 ms After last query: 41.47 ms Query memory: 0.027 MB Memory before query: 5.938 MB Rows returned: 2

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

  FROM jos_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=2

  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	filtered	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	82	54.88	Using where
1	PRIMARY	<derived2>	ref	<auto_key0>	<auto_key0>	4	getinfof_jos1.c.id	28	100.00	Using where; Not exists; Using index
2	DERIVED	parent	ref	cat_idx,idx_left_right	cat_idx	202	const	35	100.00	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,cat_idx,idx_access,idx_checkout,idx_left_right,idx_language,idx_path,idx_alias	idx_left_right	8	NULL	82	100.00	Using where; Using index; Using join buffer (Block Nested Loop)

Profile

Status	Duration
starting	0.39 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.10 ms
init	0.11 ms
System lock	0.02 ms
optimizing	0.01 ms
optimizing	0.03 ms
statistics	0.12 ms
preparing	0.04 ms
Creating tmp table	0.03 ms
Sorting result	0.03 ms
statistics	0.27 ms
preparing	0.05 ms
Creating tmp table	0.07 ms
Sorting result	0.01 ms
executing	0.02 ms
Sending data	0.06 ms
executing	0.01 ms
Sending data	0.72 ms
Creating sort index	0.06 ms
removing tmp table	0.02 ms
Creating sort index	0.48 ms
Creating sort index	0.06 ms
end	0.01 ms
removing tmp table	0.21 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.01 ms
closing tables	0.04 ms
freeing items	0.08 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
15	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
14	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
13	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
12	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
11	ContentHelperRoute::getArticleRoute()	JROOT/components/com_content/views/article/view.html.php:71
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:664
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 0.89 ms After last query: 1.93 ms Query memory: 0.024 MB Memory before query: 6.003 MB Rows returned: 0

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

  FROM `jos_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 48 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,5)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	ALL	idx_tag_type	NO INDEX KEY COULD BE USED	NULL	NULL	1	100.00	Using where
1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	getinfof_jos1.m.tag_id	1	100.00	Using where

Profile

Status	Duration
starting	0.15 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.02 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.24 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.15 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/helper/tags.php:435
11	JHelperTags->getItemTags()	JROOT/components/com_content/views/article/view.html.php:156
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:664
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.78 ms After last query: 24.88 ms Query memory: 0.032 MB Memory before query: 6.166 MB Rows returned: 0

SELECT m.*

  FROM jos_modules AS m

  LEFT JOIN jos_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

  WHERE m.client_id = 0 
  AND m.title = '線上報價 ' 
  AND m.access IN (1,1,5) 
  AND m.published = 1 
  AND e.enabled = 1

  ORDER BY m.ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	ref	published,newsfeeds	published	1	const	48	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	getinfof_jos1.m.module,const	1	100.00	Using index condition; Using where

Profile

Status	Duration
starting	0.19 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.05 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.22 ms
preparing	0.04 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	0.70 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1650
22	JDatabaseDriver->loadObject()	JROOT/plugins/system/modulesanywhere/helper.php:564
21	plgSystemModulesAnywhereHelper->processModule()	JROOT/plugins/system/modulesanywhere/helper.php:413
20	plgSystemModulesAnywhereHelper->processMatch()	JROOT/plugins/system/modulesanywhere/helper.php:288
19	plgSystemModulesAnywhereHelper->replace()	JROOT/plugins/system/modulesanywhere/helper.php:248
18	plgSystemModulesAnywhereHelper->processModules()	Same as call in the line below.
17	call_user_func_array()	JROOT/plugins/system/nnframework/helpers/helper.php:105
16	nnFrameworkHelper::processArticle()	JROOT/plugins/system/modulesanywhere/helper.php:83
15	plgSystemModulesAnywhereHelper->onContentPrepare()	JROOT/plugins/system/modulesanywhere/modulesanywhere.php:40
14	plgSystemModulesAnywhere->onContentPrepare()	Same as call in the line below.
13	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
12	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
11	JEventDispatcher->trigger()	JROOT/components/com_content/views/article/view.html.php:161
10	ContentViewArticle->display()	JROOT/libraries/legacy/controller/legacy.php:664
9	JControllerLegacy->display()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/legacy/controller/legacy.php:702
7	JControllerLegacy->execute()	JROOT/components/com_content/content.php:38
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/cms/component/helper.php:405
5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.99 ms After last query: 163.31 ms Query memory: 0.025 MB Memory before query: 7.008 MB Rows returned: 10

SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid

  FROM jos_modules AS m

  LEFT JOIN jos_modules_menu AS mm 
  ON mm.moduleid = m.id

  LEFT JOIN jos_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

  WHERE m.published = 1 
  AND e.enabled = 1 
  AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2017-09-20 09:11:26') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2017-09-20 09:11:26') 
  AND m.access IN (1,1,5) 
  AND m.client_id = 0 
  AND (mm.menuid = 122 OR mm.menuid <= 0)

  ORDER BY m.position, m.ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	ref	PRIMARY,published,newsfeeds	published	1	const	48	100.00	Using index condition; Using where; Using filesort
1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	getinfof_jos1.m.module,const	1	100.00	Using index condition; Using where
1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	getinfof_jos1.m.id	6	100.00	Using where; Using index

Profile

Status	Duration
starting	0.24 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.06 ms
System lock	0.02 ms
optimizing	0.04 ms
statistics	0.12 ms
preparing	0.05 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.02 ms
Creating sort index	1.82 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.08 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
17	JDatabaseDriver->loadObjectList()	Same as call in the line below.
16	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
15	JCacheControllerCallback->get()	JROOT/libraries/cms/module/helper.php:425
14	JModuleHelper::getModuleList()	JROOT/libraries/cms/module/helper.php:361
13	JModuleHelper::load()	JROOT/libraries/cms/module/helper.php:84
12	JModuleHelper::getModules()	JROOT/libraries/joomla/document/html.php:501
11	JDocumentHtml->countModules()	JROOT/plugins/system/helix3/core/helix3.php:502
10	Helix3::countModules()	JROOT/plugins/system/helix3/core/helix3.php:458
9	Helix3::rowColumns()	JROOT/plugins/system/helix3/core/helix3.php:222
8	Helix3::generatelayout()	JROOT/templates/shaper_helix3/index.php:172
7	require JROOT/templates/shaper_helix3/index.php	JROOT/libraries/joomla/document/html.php:578
6	JDocumentHtml->_loadTemplate()	JROOT/libraries/joomla/document/html.php:640
5	JDocumentHtml->_fetchTemplate()	JROOT/libraries/joomla/document/html.php:455
4	JDocumentHtml->parse()	JROOT/libraries/cms/application/cms.php:1072
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.81 ms After last query: 27.62 ms Query memory: 0.022 MB Memory before query: 7.119 MB Rows returned: 4

SELECT a.id, a.access,a.introtext,a.fulltext, a.title,UNIX_TIMESTAMP(a.created) as created,UNIX_TIMESTAMP(a.modified) as modified, a.catid, a.created_by, a.created_by_alias, a.hits, a.alias, a.images, a.urls,
	cc.title as cat_title, cc.params as cat_params, cc.description as cat_description, cc.alias as cat_alias, cc.id as cat_id,
	u.name as author, u.username as authorid,
	
  CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,
	
  CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug
	
  FROM jos_content AS a 
  INNER JOIN jos_categories AS cc 
  ON cc.id = a.catid
	
  LEFT JOIN jos_users AS u 
  ON u.id = a.created_by 
  WHERE a.state = 1 
  AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-09-20 09:11:26' )
	
  AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-09-20 09:11:26' )
	
  AND (cc.published = 1 OR cc.published IS NULL) 
  AND (cc.id=23) 
  ORDER BY a.ordering ASC 
  LIMIT 0, 4

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	cc	const	PRIMARY	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	a	ref	idx_state,idx_catid	idx_catid	4	const	14	100.00	Using where
1	SIMPLE	u	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.a.created_by	1	100.00	Using where

Profile

Status	Duration
starting	0.30 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.08 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.28 ms
preparing	0.05 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	1.29 ms
end	0.02 ms
query end	0.01 ms
closing tables	0.04 ms
freeing items	0.08 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
11	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:243
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 3.14 ms After last query: 7.51 ms Query memory: 0.030 MB Memory before query: 7.191 MB Rows returned: 3

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

  FROM jos_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=23

  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	filtered	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	82	54.88	Using where
1	PRIMARY	<derived2>	ref	<auto_key0>	<auto_key0>	4	getinfof_jos1.c.id	28	100.00	Using where; Not exists; Using index
2	DERIVED	parent	ref	cat_idx,idx_left_right	cat_idx	202	const	35	100.00	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,cat_idx,idx_access,idx_checkout,idx_left_right,idx_language,idx_path,idx_alias	idx_left_right	8	NULL	82	100.00	Using where; Using index; Using join buffer (Block Nested Loop)

Profile

Status	Duration
starting	0.35 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.11 ms
System lock	0.02 ms
optimizing	0.01 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.04 ms
Creating tmp table	0.02 ms
Sorting result	0.03 ms
statistics	0.20 ms
preparing	0.05 ms
Creating tmp table	0.07 ms
Sorting result	0.01 ms
executing	0.02 ms
Sending data	0.07 ms
executing	0.01 ms
Sending data	0.77 ms
Creating sort index	0.06 ms
removing tmp table	0.01 ms
Creating sort index	0.50 ms
Creating sort index	0.06 ms
end	0.01 ms
removing tmp table	0.20 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.01 ms
closing tables	0.03 ms
freeing items	0.08 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
16	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
15	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
14	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
13	ContentHelperRoute::getArticleRoute()	JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php:120
12	require JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php	JROOT/modules/mod_jxtc_newspro/tmpl/default.php:114
11	require JROOT/modules/mod_jxtc_newspro/tmpl/default.php	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:262
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.53 ms After last query: 9.43 ms Query memory: 0.024 MB Memory before query: 7.208 MB Rows returned: 16

SELECT a.id, a.access,a.introtext,a.fulltext, a.title,UNIX_TIMESTAMP(a.created) as created,UNIX_TIMESTAMP(a.modified) as modified, a.catid, a.created_by, a.created_by_alias, a.hits, a.alias, a.images, a.urls,
	cc.title as cat_title, cc.params as cat_params, cc.description as cat_description, cc.alias as cat_alias, cc.id as cat_id,
	u.name as author, u.username as authorid,
	
  CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,
	
  CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug
	
  FROM jos_content AS a 
  LEFT JOIN jos_content_frontpage AS f 
  ON f.content_id = a.id 
  INNER JOIN jos_categories AS cc 
  ON cc.id = a.catid
	
  LEFT JOIN jos_users AS u 
  ON u.id = a.created_by 
  WHERE a.state = 1 
  AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-09-20 09:11:26' )
	
  AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-09-20 09:11:26' )
	
  AND (cc.published = 1 OR cc.published IS NULL) 
  AND (cc.id=24) 
  AND f.content_id IS NULL  
  ORDER BY a.ordering ASC 
  LIMIT 0, 16

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	cc	const	PRIMARY	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	a	ref	idx_state,idx_catid	idx_catid	4	const	17	100.00	Using where
1	SIMPLE	f	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.a.id	1	100.00	Using where; Not exists; Using index
1	SIMPLE	u	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.a.created_by	1	100.00	Using where

Profile

Status	Duration
starting	0.30 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.08 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.18 ms
preparing	0.05 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	1.16 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.04 ms
freeing items	0.07 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
11	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:243
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 3.14 ms After last query: 63.57 ms Query memory: 0.030 MB Memory before query: 7.385 MB Rows returned: 3

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

  FROM jos_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=24

  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	filtered	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	82	54.88	Using where
1	PRIMARY	<derived2>	ref	<auto_key0>	<auto_key0>	4	getinfof_jos1.c.id	28	100.00	Using where; Not exists; Using index
2	DERIVED	parent	ref	cat_idx,idx_left_right	cat_idx	202	const	35	100.00	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,cat_idx,idx_access,idx_checkout,idx_left_right,idx_language,idx_path,idx_alias	idx_left_right	8	NULL	82	100.00	Using where; Using index; Using join buffer (Block Nested Loop)

Profile

Status	Duration
starting	0.35 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.11 ms
System lock	0.02 ms
optimizing	0.01 ms
optimizing	0.02 ms
statistics	0.10 ms
preparing	0.05 ms
Creating tmp table	0.03 ms
Sorting result	0.03 ms
statistics	0.24 ms
preparing	0.05 ms
Creating tmp table	0.07 ms
Sorting result	0.01 ms
executing	0.02 ms
Sending data	0.06 ms
executing	0.01 ms
Sending data	0.72 ms
Creating sort index	0.07 ms
removing tmp table	0.01 ms
Creating sort index	0.50 ms
Creating sort index	0.06 ms
end	0.01 ms
removing tmp table	0.20 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.01 ms
closing tables	0.04 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
16	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
15	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
14	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
13	ContentHelperRoute::getArticleRoute()	JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php:120
12	require JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php	JROOT/modules/mod_jxtc_newspro/tmpl/default.php:114
11	require JROOT/modules/mod_jxtc_newspro/tmpl/default.php	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:262
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 2.21 ms After last query: 92.98 ms Query memory: 0.024 MB Memory before query: 7.296 MB Rows returned: 13

SELECT a.id, a.access,a.introtext,a.fulltext, a.title,UNIX_TIMESTAMP(a.created) as created,UNIX_TIMESTAMP(a.modified) as modified, a.catid, a.created_by, a.created_by_alias, a.hits, a.alias, a.images, a.urls,
	cc.title as cat_title, cc.params as cat_params, cc.description as cat_description, cc.alias as cat_alias, cc.id as cat_id,
	u.name as author, u.username as authorid,
	
  CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,
	
  CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug
	
  FROM jos_content AS a 
  LEFT JOIN jos_content_frontpage AS f 
  ON f.content_id = a.id 
  INNER JOIN jos_categories AS cc 
  ON cc.id = a.catid
	
  LEFT JOIN jos_users AS u 
  ON u.id = a.created_by 
  WHERE a.state = 1 
  AND ( a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-09-20 09:11:26' )
	
  AND ( a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-09-20 09:11:26' )
	
  AND (cc.published = 1 OR cc.published IS NULL) 
  AND (cc.id=25) 
  AND f.content_id IS NULL  
  ORDER BY a.created DESC 
  LIMIT 0, 16

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	cc	const	PRIMARY	PRIMARY	4	const	1	100.00	Using filesort
1	SIMPLE	a	ref	idx_state,idx_catid	idx_catid	4	const	16	100.00	Using where
1	SIMPLE	f	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.a.id	1	100.00	Using where; Not exists; Using index
1	SIMPLE	u	eq_ref	PRIMARY	PRIMARY	4	getinfof_jos1.a.created_by	1	100.00	Using where

Profile

Status	Duration
starting	0.32 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.05 ms
init	0.08 ms
System lock	0.02 ms
optimizing	0.03 ms
statistics	0.17 ms
preparing	0.06 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.03 ms
Creating sort index	1.05 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.04 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
11	JDatabaseDriver->loadObjectList()	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:243
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 3.00 ms After last query: 33.93 ms Query memory: 0.030 MB Memory before query: 7.488 MB Rows returned: 3

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

  FROM jos_categories as c

  LEFT JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt 
  WHERE parent.extension = 'com_content' 
  AND parent.published != 1 
  GROUP BY cat.id) AS badcats 
  ON badcats.id = c.id

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

  WHERE (c.extension='com_content' OR c.extension='system') 
  AND c.access IN (1,1,5) 
  AND c.published = 1 
  AND badcats.id is null 
  AND s.id=25

  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	filtered	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	100.00	Using temporary; Using filesort
1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right	NO INDEX KEY COULD BE USED	NULL	NULL	82	54.88	Using where
1	PRIMARY	<derived2>	ref	<auto_key0>	<auto_key0>	4	getinfof_jos1.c.id	28	100.00	Using where; Not exists; Using index
2	DERIVED	parent	ref	cat_idx,idx_left_right	cat_idx	202	const	35	100.00	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,cat_idx,idx_access,idx_checkout,idx_left_right,idx_language,idx_path,idx_alias	idx_left_right	8	NULL	82	100.00	Using where; Using index; Using join buffer (Block Nested Loop)

Profile

Status	Duration
starting	0.36 ms
checking permissions	0.02 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.07 ms
init	0.10 ms
System lock	0.01 ms
optimizing	0.01 ms
optimizing	0.02 ms
statistics	0.08 ms
preparing	0.03 ms
Creating tmp table	0.02 ms
Sorting result	0.03 ms
statistics	0.18 ms
preparing	0.05 ms
Creating tmp table	0.06 ms
Sorting result	0.01 ms
executing	0.01 ms
Sending data	0.07 ms
executing	0.01 ms
Sending data	0.75 ms
Creating sort index	0.06 ms
removing tmp table	0.01 ms
Creating sort index	0.50 ms
Creating sort index	0.06 ms
end	0.01 ms
removing tmp table	0.14 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.01 ms
removing tmp table	0.01 ms
closing tables	0.03 ms
freeing items	0.07 ms
cleaning up	0.02 ms

Call Stack

#	Caller	File and line number
17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
16	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
15	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
14	JCategories->get()	JROOT/components/com_content/helpers/route.php:44
13	ContentHelperRoute::getArticleRoute()	JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php:120
12	require JROOT/modules/mod_jxtc_newspro/tmpl/default_parse.php	JROOT/modules/mod_jxtc_newspro/tmpl/default.php:114
11	require JROOT/modules/mod_jxtc_newspro/tmpl/default.php	JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php:262
10	include JROOT/modules/mod_jxtc_newspro/mod_jxtc_newspro.php	JROOT/libraries/cms/module/helper.php:199
9	JModuleHelper::renderModule()	JROOT/libraries/joomla/document/renderer/html/module.php:93
8	JDocumentRendererHtmlModule->render()	JROOT/libraries/joomla/document/renderer/html/modules.php:42
7	JDocumentRendererHtmlModules->render()	JROOT/libraries/joomla/document/html.php:411
6	JDocumentHtml->getBuffer()	JROOT/libraries/joomla/document/html.php:702
5	JDocumentHtml->_renderTemplate()	JROOT/libraries/joomla/document/html.php:477
4	JDocumentHtml->render()	JROOT/libraries/cms/application/cms.php:1086
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

Query Time: 1.16 ms After last query: 176.99 ms Query memory: 0.020 MB Memory before query: 8.045 MB Rows returned: 136

SELECT * 
  FROM jos_acymailing_config

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	jos_acymailing_config	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	131	100.00	NULL

Profile

Status	Duration
starting	0.20 ms
checking permissions	0.02 ms
Opening tables	0.03 ms
init	0.03 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.02 ms
executing	0.01 ms
Sending data	0.34 ms
end	0.01 ms
query end	0.01 ms
closing tables	0.03 ms
freeing items	0.06 ms
cleaning up	0.01 ms

Call Stack

#	Caller	File and line number
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
12	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_acymailing/classes/cpanel.php:17
11	cpanelClass->load()	JROOT/administrator/components/com_acymailing/helpers/helper.php:473
10	acymailing_config()	JROOT/administrator/components/com_acymailing/helpers/helper.php:1183
9	include_once JROOT/administrator/components/com_acymailing/helpers/helper.php	JROOT/plugins/system/regacymailing/regacymailing.php:139
8	plgSystemRegacymailing->onAfterRender()	Same as call in the line below.
7	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
5	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
4	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1092
3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
1	JApplicationCms->execute()	JROOT/index.php:49

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

28 查詢種類已記錄，由呈現記錄儲存。

選擇表格：

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

2 × SELECT a.id, a.access,a.introtext,a.fulltext, a.title,UNIX_TIMESTAMP(a.created) as created,UNIX_TIMESTAMP(a.modified) as modified, a.catid, a.created_by, a.created_by_alias, a.hits, a.alias, a.images, a.urls,  cc.title as cat_title, cc.params as cat_params, cc.description as cat_description, cc.alias as cat_alias, cc.id as cat_id,  u.name as author, u.username as authorid,  
  CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,  
  CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug  
  FROM jos_content AS a 
  LEFT JOIN jos_content_frontpage AS f 
  ON f.content_id = a.id 
  INNER JOIN jos_categories AS cc 
  ON cc.id = a.catid  
  LEFT JOIN jos_users AS u 
  ON u.id = a.created_by

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

```
1 × SELECT * 
  FROM jos_content
```

1 × SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, 
  CASE WHEN badcats.id is null THEN a.state ELSE 0 END AS state, a.catid, a.created, a.created_by, a.created_by_alias, 
  CASE WHEN a.modified = '0000-00-00 00:00:00' THEN a.created ELSE a.modified END as modified, a.modified_by, a.checked_out, a.checked_out_time, a.publish_up, a.publish_down, a.images, a.urls, a.attribs, a.version, a.ordering, a.metakey, a.metadesc, a.access, a.hits, a.metadata, a.featured, a.language, a.xreference,c.title AS category_title, c.alias AS category_alias, c.access AS category_access,u.name AS author,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count 
  FROM jos_content AS a 
  LEFT JOIN jos_categories AS c 
  on c.id = a.catid 
  LEFT JOIN jos_users AS u 
  on u.id = a.created_by 
  LEFT JOIN jos_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN jos_content_rating AS v 
  ON a.id = v.content_id 
  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM jos_categories AS cat JOIN jos_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt

1 × SELECT `m`.`tag_id`,`t`.* 
  FROM `jos_contentitem_tag_map` AS m  
  INNER JOIN `jos_tags` AS t  
  ON `m`.`tag_id` = `t`.`id`

1 × SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM jos_modules AS m 
  LEFT JOIN jos_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN jos_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

1 × SELECT * 
  FROM jos_acymailing_confi

1 × SELECT a.id, a.access,a.introtext,a.fulltext, a.title,UNIX_TIMESTAMP(a.created) as created,UNIX_TIMESTAMP(a.modified) as modified, a.catid, a.created_by, a.created_by_alias, a.hits, a.alias, a.images, a.urls,  cc.title as cat_title, cc.params as cat_params, cc.description as cat_description, cc.alias as cat_alias, cc.id as cat_id,  u.name as author, u.username as authorid,  
  CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,  
  CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug  
  FROM jos_content AS a 
  INNER JOIN jos_categories AS cc 
  ON cc.id = a.catid  
  LEFT JOIN jos_users AS u 
  ON u.id = a.created_by

1 × SELECT a.name, a.rules 
  FROM jos_assets AS a

1 × SELECT m.* 
  FROM jos_modules AS m 
  LEFT JOIN jos_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

1 × SELECT a.rules 
  FROM jos_assets AS a

1 × SELECT folder AS type, element AS name, params 
  FROM jos_extensions

1 × SELECT id, rules 
  FROM `jos_viewlevels

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

1 × SELECT `session_id` 
  FROM `jos_session`

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 jos_menu AS m 
  LEFT JOIN jos_extensions AS e 
  ON m.component_id = e.extension_id

1 × SELECT id, home, template, s.params 
  FROM jos_template_styles as s 
  LEFT JOIN jos_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_id

1 × SELECT `data` 
  FROM `jos_session`

```
1 × SELECT * 
  FROM jos_assets
```
```
1 × SELECT * 
  FROM jos_languages
```

1 × SELECT element 
  FROM jos_extensions

其他表格：

1 × SHOW FULL COLUMNS 
  FROM `jos_content

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

1 × SHOW FULL COLUMNS 
  FROM `jos_assets

1 × UPDATE `jos_extensions` 
  SET `params` = '{\"mediaversion\":\"15bbee63ea03efa000f1ba5cb4458f07\"}'

1 × INSERT INTO `jos_session` (`session_id`,`client_id`,`guest`,`time`,`userid`,`username`) 
  VALUES  ('95c84281ff32d748027d638c56f8a81a', 0, 1, '1505898685', 0, ''

```
1 × DELETE  
  FROM `jos_session`
```

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