欧盟是一个由27个国家（截至2025年）组成的政治经济联盟（奥地利、比利时、保加利亚、匈牙利、德国、希腊、丹麦、爱尔兰、西班牙、意大利、塞浦路斯、拉脱维亚、立陶宛、卢森堡、马耳他、荷兰、葡萄牙、波兰、罗马尼亚、斯洛伐克、斯洛文尼亚、芬兰、法国、克罗地亚、捷克、瑞典、爱沙尼亚）。该联盟的成立旨在实现人员、商品和服务的自由流动，并制定共同的外交政策[来源]。

点击放大

欧盟成员国

国家	全称	首都	加入日期	签证办理
奥地利	奥地利共和国	维也纳	1995年1月1日	为奥地利公民办理签证
比利时	比利时王国	布鲁塞尔	1957年3月25日	为比利时公民办理签证
保加利亚	保加利亚共和国	索非亚	2007年1月1日	为保加利亚公民办理签证
克罗地亚	克罗地亚共和国	萨格勒布	2013年7月1日	为克罗地亚公民办理签证
塞浦路斯	塞浦路斯共和国	尼科西亚	2004年5月1日	为塞浦路斯公民办理签证
捷克	捷克共和国	布拉格	2004年5月1日	为捷克公民办理签证
丹麦	丹麦王国	哥本哈根	1973年1月1日	为丹麦公民办理签证
爱沙尼亚	爱沙尼亚共和国	塔林	2004年5月1日	为爱沙尼亚公民办理签证
芬兰	芬兰共和国	赫尔辛基	1995年1月1日	为芬兰公民办理签证
法国	法兰西共和国	巴黎	1957年3月25日	为法国公民办理签证
德国	德意志联邦共和国	柏林	1957年3月25日	为德国公民办理签证
希腊	希腊共和国	雅典	1981年1月1日	为希腊公民办理签证
匈牙利	匈牙利共和国	布达佩斯	2004年5月1日	为匈牙利公民办理签证
爱尔兰	爱尔兰共和国	都柏林	1973年1月1日	为爱尔兰公民办理签证
意大利	意大利共和国	罗马	1957年3月25日	为意大利公民办理签证
拉脱维亚	拉脱维亚共和国	里加	2004年5月1日	为拉脱维亚公民办理签证
立陶宛	立陶宛共和国	维尔纽斯	2004年5月1日	为立陶宛公民办理签证
卢森堡	卢森堡大公国	卢森堡	1957年3月25日	为卢森堡公民办理签证
马耳他	马耳他共和国	瓦莱塔	2004年5月1日	为马耳他公民办理签证
荷兰	荷兰王国	阿姆斯特丹	1957年3月25日	为荷兰公民办理签证
波兰	波兰共和国	华沙	2004年5月1日	为波兰公民办理签证
葡萄牙	葡萄牙共和国	里斯本	1986年1月1日	为葡萄牙公民办理签证
罗马尼亚	罗马尼亚	布加勒斯特	2007年1月1日	为罗马尼亚公民办理签证
斯洛伐克	斯洛伐克共和国	布拉迪斯拉发	2004年5月1日	为斯洛伐克公民办理签证
斯洛文尼亚	斯洛文尼亚共和国	卢布尔雅那	2004年5月1日	为斯洛文尼亚公民办理签证
西班牙	西班牙王国	马德里	1986年1月1日	为西班牙公民办理签证
瑞典	瑞典王国	斯德哥尔摩	1995年1月1日	为瑞典公民办理签证

Trustpilot score
GoingRus.com Rating: 4,8 out of 5 based on 112
reviews by trustpilot.com

调试信息

会话(Session)

{
    "__default": {
        "session": {
            "counter": 1,
            "timer": {
                "start": 1781051349,
                "last": 1781051349,
                "now": 1781051349
            }
        },
        "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
        },
        "plg_system_languagefilter": {
            "language": "zh-CN"
        }
    }
}

总体信息

耗时

占用内存

耗时: 2.48 ms / 2.48 ms 占用内存: 0.405 MB / 0.74 MB Application: afterLoad

耗时: 115.28 ms / 117.76 ms 占用内存: 4.601 MB / 5.34 MB Application: afterInitialise

耗时: 24.28 ms / 142.04 ms 占用内存: 0.722 MB / 6.06 MB Application: afterRoute

耗时: 1.05 ms / 143.09 ms 占用内存: 0.028 MB / 6.09 MB Application: beforeRenderComponent com_content

耗时: 1.80 ms / 144.89 ms 占用内存: 0.119 MB / 6.21 MB Application: Before Access::preloadComponents (all components)

耗时: 1.60 ms / 146.49 ms 占用内存: 0.056 MB / 6.26 MB Application: After Access::preloadComponents (all components)

耗时: 0.05 ms / 146.54 ms 占用内存: -0.004 MB / 6.26 MB Application: Before Access::preloadPermissions (com_content)

耗时: 4.34 ms / 150.89 ms 占用内存: 1.168 MB / 7.43 MB Application: After Access::preloadPermissions (com_content)

耗时: 0.14 ms / 151.02 ms 占用内存: -0.065 MB / 7.36 MB Application: Before Access::getAssetRules (id:1238 name:com_content.article.1087)

耗时: 0.32 ms / 151.34 ms 占用内存: 0.009 MB / 7.37 MB Application: After Access::getAssetRules (id:1238 name:com_content.article.1087)

耗时: 33.00 ms / 184.35 ms 占用内存: 0.431 MB / 7.80 MB Application: afterRenderComponent com_content

耗时: 6.09 ms / 190.44 ms 占用内存: 0.027 MB / 7.83 MB Application: Before Access::getAssetRules (id:8 name:com_content)

耗时: 0.06 ms / 190.49 ms 占用内存: 0.007 MB / 7.84 MB Application: After Access::getAssetRules (id:8 name:com_content)

耗时: 2.64 ms / 193.13 ms 占用内存: 0.022 MB / 7.86 MB Application: afterDispatch

耗时: 13.73 ms / 206.86 ms 占用内存: 0.387 MB / 8.25 MB Application: Before Access::getAssetRules (id:16 name:com_menus)

耗时: 0.05 ms / 206.91 ms 占用内存: 0.007 MB / 8.25 MB Application: After Access::getAssetRules (id:16 name:com_menus)

耗时: 0.07 ms / 206.98 ms 占用内存: 0.006 MB / 8.26 MB Application: beforeRenderModule mod_krizalys_breadcrumbs (BreadcrumbsKB :: ZH)

耗时: 3.91 ms / 210.89 ms 占用内存: 0.016 MB / 8.27 MB Application: afterRenderRawModule mod_krizalys_breadcrumbs (BreadcrumbsKB :: ZH)

耗时: 0.03 ms / 210.92 ms 占用内存: -0.003 MB / 8.27 MB Application: beforeRenderModule mod_krizalys_breadcrumbs (BreadcrumbsKB :: ZH)

耗时: 0.27 ms / 211.19 ms 占用内存: 0.003 MB / 8.27 MB Application: afterRenderModule mod_krizalys_breadcrumbs (BreadcrumbsKB :: ZH)

耗时: 0.08 ms / 211.28 ms 占用内存: 0.000 MB / 8.27 MB Application: beforeRenderModule mod_menu (Menu :: ZH :: Level 3)

耗时: 0.67 ms / 211.95 ms 占用内存: 0.007 MB / 8.28 MB Application: afterRenderRawModule mod_menu (Menu :: ZH :: Level 3)

耗时: 0.01 ms / 211.96 ms 占用内存: -0.001 MB / 8.28 MB Application: beforeRenderModule mod_menu (Menu :: ZH :: Level 3)

耗时: 0.48 ms / 212.44 ms 占用内存: 0.002 MB / 8.28 MB Application: afterRenderModule mod_menu (Menu :: ZH :: Level 3)

耗时: 0.03 ms / 212.48 ms 占用内存: -0.000 MB / 8.28 MB Application: beforeRenderModule mod_menu (Menu :: ZH :: Level 2)

耗时: 0.59 ms / 213.07 ms 占用内存: 0.008 MB / 8.29 MB Application: afterRenderRawModule mod_menu (Menu :: ZH :: Level 2)

耗时: 0.01 ms / 213.08 ms 占用内存: -0.001 MB / 8.29 MB Application: beforeRenderModule mod_menu (Menu :: ZH :: Level 2)

耗时: 0.19 ms / 213.27 ms 占用内存: 0.002 MB / 8.29 MB Application: afterRenderModule mod_menu (Menu :: ZH :: Level 2)

耗时: 0.03 ms / 213.30 ms 占用内存: -0.000 MB / 8.29 MB Application: beforeRenderModule mod_menu (Menu :: ZH)

耗时: 10.05 ms / 223.35 ms 占用内存: 0.088 MB / 8.38 MB Application: afterRenderRawModule mod_menu (Menu :: ZH)

耗时: 0.02 ms / 223.37 ms 占用内存: -0.002 MB / 8.38 MB Application: beforeRenderModule mod_menu (Menu :: ZH)

耗时: 0.37 ms / 223.73 ms 占用内存: 0.002 MB / 8.38 MB Application: afterRenderModule mod_menu (Menu :: ZH)

耗时: 0.04 ms / 223.77 ms 占用内存: -0.000 MB / 8.38 MB Application: beforeRenderModule mod_syndicate (RSS feed)

耗时: 0.66 ms / 224.43 ms 占用内存: 0.006 MB / 8.38 MB Application: afterRenderRawModule mod_syndicate (RSS feed)

耗时: 0.01 ms / 224.44 ms 占用内存: -0.000 MB / 8.38 MB Application: beforeRenderModule mod_syndicate (RSS feed)

耗时: 0.18 ms / 224.63 ms 占用内存: 0.002 MB / 8.39 MB Application: afterRenderModule mod_syndicate (RSS feed)

耗时: 0.03 ms / 224.65 ms 占用内存: -0.000 MB / 8.39 MB Application: beforeRenderModule mod_syndicate (Atom feed)

耗时: 0.04 ms / 224.70 ms 占用内存: 0.001 MB / 8.39 MB Application: afterRenderRawModule mod_syndicate (Atom feed)

耗时: 0.01 ms / 224.70 ms 占用内存: 0.001 MB / 8.39 MB Application: beforeRenderModule mod_syndicate (Atom feed)

耗时: 0.15 ms / 224.85 ms 占用内存: 0.002 MB / 8.39 MB Application: afterRenderModule mod_syndicate (Atom feed)

耗时: 0.03 ms / 224.88 ms 占用内存: 0.000 MB / 8.39 MB Application: beforeRenderModule mod_custom (QQ-chat)

耗时: 0.39 ms / 225.27 ms 占用内存: 0.003 MB / 8.39 MB Application: afterRenderRawModule mod_custom (QQ-chat)

耗时: 0.01 ms / 225.28 ms 占用内存: -0.000 MB / 8.39 MB Application: beforeRenderModule mod_custom (QQ-chat)

耗时: 0.17 ms / 225.45 ms 占用内存: 0.002 MB / 8.40 MB Application: afterRenderModule mod_custom (QQ-chat)

耗时: 0.07 ms / 225.52 ms 占用内存: 0.001 MB / 8.40 MB Application: beforeRenderModule mod_custom (Social buttons :: ZH)

耗时: 0.17 ms / 225.69 ms 占用内存: 0.001 MB / 8.40 MB Application: afterRenderRawModule mod_custom (Social buttons :: ZH)

耗时: 0.01 ms / 225.70 ms 占用内存: 0.001 MB / 8.40 MB Application: beforeRenderModule mod_custom (Social buttons :: ZH)

耗时: 0.16 ms / 225.87 ms 占用内存: 0.002 MB / 8.40 MB Application: afterRenderModule mod_custom (Social buttons :: ZH)

耗时: 0.15 ms / 226.02 ms 占用内存: 0.003 MB / 8.40 MB Application: beforeRenderModule mod_languages (Language Switcher)

耗时: 3.72 ms / 229.74 ms 占用内存: 0.024 MB / 8.43 MB Application: afterRenderRawModule mod_languages (Language Switcher)

耗时: 0.01 ms / 229.76 ms 占用内存: -0.001 MB / 8.43 MB Application: beforeRenderModule mod_languages (Language Switcher)

耗时: 0.20 ms / 229.96 ms 占用内存: 0.002 MB / 8.43 MB Application: afterRenderModule mod_languages (Language Switcher)

耗时: 2.70 ms / 232.66 ms 占用内存: 0.191 MB / 8.62 MB Application: afterRender

数据库查询总耗时: 87.57 ms

不可能查询 EXPLAIN 字段: INSERT INTO `joom_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (X'6330653339626633626666396361336362666136643735353638626666366263', 1, 1781051349, 0, '', 0)

简要说明

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.03 ms
update	0.40 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	17.17 ms
closing tables	0.04 ms
freeing items	1.02 ms
cleaning up	0.02 ms

调用堆栈

#	调用	文件和行数
8	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Session/MetadataManager.php:116
7	Joomla\CMS\Session\MetadataManager->createRecordIfNonExisting()	JROOT/libraries/src/Application/CMSApplication.php:154
6	Joomla\CMS\Application\CMSApplication->checkSession()	JROOT/libraries/src/Application/CMSApplication.php:828
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:51

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.01 ms 完成查询后内存: 0.49 ms 查询占用内存: 0.017 MB 查询前内存: 1.042 MB 查询结果条数: 1

SELECT id, published

  FROM `joom_menu`

  WHERE `path` = 'tourist-information-centre/european-union-countries'

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_menu	NULL	ref	idx_path	idx_path	402	const	1	100.00	Using where

简要说明

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.08 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.15 ms
init	0.02 ms
System lock	0.11 ms
optimizing	0.02 ms
statistics	0.19 ms
preparing	0.03 ms
executing	0.08 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	6.24 ms
cleaning up	0.04 ms

调用堆栈

#	调用	文件和行数
2	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
1	JDatabaseDriver->loadObjectList()	JROOT/index.php:66

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 3.96 ms 完成查询后内存: 20.81 ms 查询占用内存: 0.024 MB 查询前内存: 2.185 MB 查询结果条数: 37

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

  FROM `joom_extensions`

  WHERE `type` = 'component' 
  AND `state` = 0 
  AND `enabled` = 1

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_extensions	NULL	ref	extension	extension	82	const	41	1.00	Using where

简要说明

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.09 ms
preparing	0.02 ms
executing	0.20 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.07 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Component/ComponentHelper.php:445
10	Joomla\CMS\Component\ComponentHelper::Joomla\CMS\Component\{closure}()	与行下面的调用一致.
9	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
8	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Component/ComponentHelper.php:453
7	Joomla\CMS\Component\ComponentHelper::load()	JROOT/libraries/src/Component/ComponentHelper.php:519
6	Joomla\CMS\Component\ComponentHelper::getComponents()	JROOT/libraries/src/Component/ComponentHelper.php:44
5	Joomla\CMS\Component\ComponentHelper::getComponent()	JROOT/libraries/src/Component/ComponentHelper.php:103
4	Joomla\CMS\Component\ComponentHelper::getParams()	JROOT/libraries/src/Application/SiteApplication.php:594
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 0.52 ms 完成查询后内存: 0.74 ms 查询占用内存: 0.021 MB 查询前内存: 2.212 MB 查询结果条数: 6

SELECT id, rules

  FROM `joom_viewlevels`

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_viewlevels	NULL	ALL	NULL	没有可用的索引键	NULL	NULL	6	100.00	NULL

简要说明

Status	Duration
starting	0.07 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.06 ms
preparing	0.02 ms
executing	0.07 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.04 ms

调用堆栈

#	调用	文件和行数
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1506
9	JDatabaseDriver->loadAssocList()	JROOT/libraries/src/Access/Access.php:1063
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 3.31 ms 完成查询后内存: 0.58 ms 查询占用内存: 0.021 MB 查询前内存: 2.224 MB 查询结果条数: 3

SELECT b.id

  FROM joom_usergroups AS a

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

  WHERE a.id = 7

详细信息

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

简要说明

Status	Duration
starting	2.17 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.50 ms
preparing	0.04 ms
executing	0.06 ms
end	0.06 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.08 ms
cleaning up	0.11 ms

调用堆栈

#	调用	文件和行数
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1550
10	JDatabaseDriver->loadColumn()	JROOT/libraries/src/Access/Access.php:980
9	Joomla\CMS\Access\Access::getGroupsByUser()	JROOT/libraries/src/Access/Access.php:1095
8	Joomla\CMS\Access\Access::getAuthorisedViewLevels()	JROOT/libraries/src/User/User.php:458
7	Joomla\CMS\User\User->getAuthorisedViewLevels()	JROOT/libraries/src/Plugin/PluginHelper.php:318
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 2.81 ms 完成查询后内存: 0.49 ms 查询占用内存: 0.026 MB 查询前内存: 2.245 MB 查询结果条数: 58

SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id`

  FROM joom_extensions

  WHERE enabled = 1 
  AND type = 'plugin' 
  AND state IN (0,1) 
  AND access IN (1,1,2,3)

  ORDER BY ordering

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_extensions	NULL	ref	extension	extension	82	const	122	0.80	Using where; 使用文件排序

简要说明

Status	Duration
starting	0.11 ms
Executing hook on transaction	0.21 ms
starting	0.13 ms
checking permissions	0.02 ms
Opening tables	0.05 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.07 ms
preparing	0.03 ms
executing	0.95 ms
end	0.02 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.05 ms
freeing items	0.06 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Plugin/PluginHelper.php:351
9	Joomla\CMS\Plugin\PluginHelper::Joomla\CMS\Plugin\{closure}()	与行下面的调用一致.
8	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
7	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Plugin/PluginHelper.php:356
6	Joomla\CMS\Plugin\PluginHelper::load()	JROOT/libraries/src/Plugin/PluginHelper.php:87
5	Joomla\CMS\Plugin\PluginHelper::getPlugin()	JROOT/libraries/src/Plugin/PluginHelper.php:129
4	Joomla\CMS\Plugin\PluginHelper::isEnabled()	JROOT/libraries/src/Application/SiteApplication.php:604
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.15 ms 完成查询后内存: 7.10 ms 查询占用内存: 0.023 MB 查询前内存: 2.688 MB 查询结果条数: 8

SELECT *

  FROM joom_languages

  WHERE published=1

  ORDER BY ordering ASC

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_languages	NULL	ALL	NULL	没有可用的索引键	NULL	NULL	8	12.50	Using where; 使用文件排序

简要说明

Status	Duration
starting	0.16 ms
Executing hook on transaction	0.07 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.17 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.02 ms
preparing	0.03 ms
executing	0.16 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.07 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:150
8	Joomla\CMS\Language\LanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:96
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.68 ms 完成查询后内存: 0.25 ms 查询占用内存: 0.022 MB 查询前内存: 2.701 MB 查询结果条数: 16

SELECT `element`,`name`,`client_id`,`extension_id`

  FROM `joom_extensions`

  WHERE `type` = 'language' 
  AND `state` = 0 
  AND `enabled` = 1

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_extensions	NULL	ref	extension	extension	82	const	16	1.00	Using where

简要说明

Status	Duration
starting	0.09 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.09 ms
Opening tables	0.05 ms
init	0.01 ms
System lock	0.06 ms
optimizing	0.02 ms
statistics	0.07 ms
preparing	0.02 ms
executing	0.11 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.03 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/LanguageHelper.php:209
8	Joomla\CMS\Language\LanguageHelper::getInstalledLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:110
7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/src/Plugin/PluginHelper.php:280
6	Joomla\CMS\Plugin\PluginHelper::import()	JROOT/libraries/src/Plugin/PluginHelper.php:182
5	Joomla\CMS\Plugin\PluginHelper::importPlugin()	JROOT/libraries/src/Application/CMSApplication.php:667
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 9.45 ms 完成查询后内存: 19.45 ms 查询占用内存: 0.951 MB 查询前内存: 2.802 MB 查询结果条数: 613

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 joom_menu AS m

  LEFT JOIN joom_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

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_client_id_parent_id_alias_language	没有可用的索引键	NULL	NULL	771	10.00	Using where; 使用文件排序
1	SIMPLE	e	NULL	eq_ref	PRIMARY	PRIMARY	4	goingrus_joomla.m.component_id	1	100.00	Using where

简要说明

Status	Duration
starting	0.11 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.11 ms
preparing	0.03 ms
executing	7.35 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	9.63 ms
cleaning up	0.08 ms

调用堆栈

#	调用	文件和行数
23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
22	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Menu/SiteMenu.php:93
21	Joomla\CMS\Menu\SiteMenu->Joomla\CMS\Menu\{closure}()	与行下面的调用一致.
20	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
19	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Menu/SiteMenu.php:101
18	Joomla\CMS\Menu\SiteMenu->load()	JROOT/libraries/src/Menu/AbstractMenu.php:78
17	Joomla\CMS\Menu\AbstractMenu->__construct()	JROOT/libraries/src/Menu/SiteMenu.php:62
16	Joomla\CMS\Menu\SiteMenu->__construct()	JROOT/libraries/src/Menu/AbstractMenu.php:142
15	Joomla\CMS\Menu\AbstractMenu::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:417
14	Joomla\CMS\Application\CMSApplication->getMenu()	JROOT/libraries/src/Application/SiteApplication.php:275
13	Joomla\CMS\Application\SiteApplication->getMenu()	JROOT/libraries/src/Router/SiteRouter.php:65
12	Joomla\CMS\Router\SiteRouter->__construct()	JROOT/libraries/src/Router/Router.php:189
11	Joomla\CMS\Router\Router::getInstance()	JROOT/libraries/src/Application/CMSApplication.php:533
10	Joomla\CMS\Application\CMSApplication::getRouter()	JROOT/libraries/src/Application/SiteApplication.php:403
9	Joomla\CMS\Application\SiteApplication::getRouter()	JROOT/plugins/system/languagefilter/languagefilter.php:145
8	PlgSystemLanguageFilter->onAfterInitialise()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:668
4	Joomla\CMS\Application\CMSApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:686
3	Joomla\CMS\Application\SiteApplication->initialiseApp()	JROOT/libraries/src/Application/SiteApplication.php:212
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.29 ms 完成查询后内存: 12.42 ms 查询占用内存: 0.021 MB 查询前内存: 5.805 MB 查询结果条数: 1

SELECT id, home, template, s.params

  FROM joom_template_styles as s

  LEFT JOIN joom_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

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid,extension	extension	82	const	6	1.00	Using index condition; Using where
1	SIMPLE	s	NULL	ref	idx_template,idx_client_id,idx_client_id_home	idx_template	202	goingrus_joomla.e.element	1	66.67	Using index condition; Using where

简要说明

Status	Duration
starting	0.47 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.11 ms
preparing	0.03 ms
executing	0.14 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.04 ms

调用堆栈

#	调用	文件和行数
12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
11	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Application/SiteApplication.php:486
10	Joomla\CMS\Application\SiteApplication->getTemplate()	JROOT/plugins/system/t3/includes/core/t3.php:348
9	T3::detect()	JROOT/plugins/system/t3/t3.php:81
8	plgSystemT3->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1190
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 0.68 ms 完成查询后内存: 3.17 ms 查询占用内存: 0.024 MB 查询前内存: 6.022 MB 查询结果条数: 1

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

  FROM `joom_extensions`

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

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_extensions	NULL	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	100.00	NULL

简要说明

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.02 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.13 ms
preparing	0.02 ms
executing	0.07 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
18	JDatabaseDriver->loadObject()	JROOT/libraries/src/Helper/LibraryHelper.php:167
17	Joomla\CMS\Helper\LibraryHelper::Joomla\CMS\Helper\{closure}()	与行下面的调用一致.
16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/libraries/src/Helper/LibraryHelper.php:175
14	Joomla\CMS\Helper\LibraryHelper::loadLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:43
13	Joomla\CMS\Helper\LibraryHelper::getLibrary()	JROOT/libraries/src/Helper/LibraryHelper.php:90
12	Joomla\CMS\Helper\LibraryHelper::getParams()	JROOT/libraries/src/Version.php:321
11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/jcomments/jcomments.php:111
8	plgSystemJComments->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1190
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 7.53 ms 完成查询后内存: 0.36 ms 查询占用内存: 0.006 MB 查询前内存: 6.014 MB

UPDATE `joom_extensions`

  SET `params` = '{\"mediaversion\":\"c882195dbf5a013352ae649a79a90cba\"}'

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

详细信息

不可能查询 EXPLAIN 字段: UPDATE `joom_extensions` SET `params` = '{\"mediaversion\":\"c882195dbf5a013352ae649a79a90cba\"}' WHERE `type` = 'library' AND `element` = 'joomla'

简要说明

Status	Duration
starting	0.05 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.04 ms
init	0.01 ms
System lock	0.06 ms
updating	0.42 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	6.57 ms
closing tables	0.14 ms
freeing items	0.06 ms
cleaning up	0.06 ms

调用堆栈

#	调用	文件和行数
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Helper/LibraryHelper.php:117
13	Joomla\CMS\Helper\LibraryHelper::saveParams()	JROOT/libraries/src/Version.php:372
12	Joomla\CMS\Version->setMediaVersion()	JROOT/libraries/src/Version.php:331
11	Joomla\CMS\Version->getMediaVersion()	JROOT/libraries/src/Factory.php:778
10	Joomla\CMS\Factory::createDocument()	JROOT/libraries/src/Factory.php:234
9	Joomla\CMS\Factory::getDocument()	JROOT/plugins/system/jcomments/jcomments.php:111
8	plgSystemJComments->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1190
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.30 ms 完成查询后内存: 2.03 ms 查询占用内存: 0.033 MB 查询前内存: 6.056 MB 查询结果条数: 88

SELECT *

  FROM `joom_jcomments_settings`

  WHERE `lang` = 'zh-CN' 
  AND `component` = ''

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_jcomments_settings	NULL	ref	PRIMARY	PRIMARY	214	const,const	88	100.00	NULL

简要说明

Status	Duration
starting	0.35 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.19 ms
preparing	0.03 ms
executing	0.20 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.12 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
18	JDatabaseDriver->loadObjectList()	JROOT/components/com_jcomments/classes/config.php:140
17	JCommentsCfg::_load()	与行下面的调用一致.
16	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
15	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/components/com_jcomments/classes/config.php:159
14	JCommentsCfg->load()	JROOT/components/com_jcomments/classes/config.php:47
13	JCommentsCfg::getInstance()	JROOT/components/com_jcomments/classes/factory.php:188
12	JCommentsFactory::getConfig()	JROOT/components/com_jcomments/classes/multilingual.php:45
11	JCommentsMultilingual::isEnabled()	JROOT/components/com_jcomments/classes/config.php:41
10	JCommentsCfg::getInstance()	JROOT/components/com_jcomments/helpers/system.php:39
9	JCommentsSystemPluginHelper::getCSS()	JROOT/plugins/system/jcomments/jcomments.php:139
8	plgSystemJComments->onAfterRoute()	JROOT/libraries/joomla/event/event.php:70
7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
6	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
5	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/CMSApplication.php:1190
4	Joomla\CMS\Application\CMSApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:796
3	Joomla\CMS\Application\SiteApplication->route()	JROOT/libraries/src/Application/SiteApplication.php:218
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.30 ms 完成查询后内存: 3.24 ms 查询占用内存: 0.027 MB 查询前内存: 6.212 MB 查询结果条数: 37

SELECT `id`,`name`,`rules`,`parent_id`

  FROM `joom_assets`

  WHERE `name` IN ('root.1','com_admin','com_ajax','com_akeeba','com_banners','com_cache','com_categories','com_checkin','com_ckeditor','com_config','com_contact','com_content','com_contenthistory','com_cpanel','com_dbreplacer','com_fastphoto','com_fastpost','com_finder','com_installer','com_jcomments','com_joomlaupdate','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_osmap','com_plugins','com_postinstall','com_redirect','com_search','com_tags','com_templates','com_users','com_wrapper')

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_assets	NULL	range	idx_asset_name	idx_asset_name	202	NULL	38	100.00	Using index condition

简要说明

Status	Duration
starting	0.13 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.17 ms
init	0.02 ms
System lock	0.02 ms
optimizing	0.01 ms
statistics	0.13 ms
preparing	0.05 ms
executing	0.49 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.05 ms

调用堆栈

#	调用	文件和行数
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:429
16	Joomla\CMS\Access\Access::preloadComponents()	JROOT/libraries/src/Access/Access.php:213
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:531
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 2.69 ms 完成查询后内存: 0.34 ms 查询占用内存: 0.302 MB 查询前内存: 6.262 MB 查询结果条数: 1150

SELECT `id`,`name`,`rules`,`parent_id`

  FROM `joom_assets`

  WHERE `name` LIKE 'com_content.%' OR `name` = 'com_content' OR `parent_id` = 0

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_assets	NULL	ALL	idx_asset_name,idx_parent_id	没有可用的索引键	NULL	NULL	1271	25.71	Using where

简要说明

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.03 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.01 ms
statistics	0.14 ms
preparing	0.02 ms
executing	1.93 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.04 ms
cleaning up	0.02 ms

调用堆栈

#	调用	文件和行数
18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
17	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Access/Access.php:359
16	Joomla\CMS\Access\Access::preloadPermissions()	JROOT/libraries/src/Access/Access.php:226
15	Joomla\CMS\Access\Access::preload()	JROOT/libraries/src/Access/Access.php:540
14	Joomla\CMS\Access\Access::getAssetRules()	JROOT/libraries/src/Access/Access.php:183
13	Joomla\CMS\Access\Access::check()	JROOT/libraries/src/User/User.php:398
12	Joomla\CMS\User\User->authorise()	JROOT/components/com_content/models/article.php:58
11	ContentModelArticle->populateState()	JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:457
10	Joomla\CMS\MVC\Model\BaseDatabaseModel->getState()	JROOT/components/com_content/models/article.php:251
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 3.42 ms 完成查询后内存: 2.40 ms 查询占用内存: 0.031 MB 查询前内存: 7.373 MB 查询结果条数: 31

SHOW FULL COLUMNS 
  FROM `joom_content`

详细信息

不可能查询 EXPLAIN 字段: SHOW FULL COLUMNS FROM `joom_content`

简要说明

Status	Duration
starting	0.20 ms
Executing hook on transaction	0.01 ms
starting	0.10 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.79 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.03 ms
statistics	0.14 ms
preparing	0.04 ms
Creating tmp table	0.07 ms
executing	0.15 ms
checking permissions	0.11 ms
checking permissions	0.05 ms
checking permissions	0.03 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.03 ms
checking permissions	0.15 ms
checking permissions	0.04 ms
checking permissions	0.04 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.07 ms
checking permissions	0.03 ms
checking permissions	0.16 ms
checking permissions	0.04 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.05 ms
checking permissions	0.02 ms
checking permissions	0.04 ms
checking permissions	0.03 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.03 ms
checking permissions	0.03 ms
checking permissions	0.03 ms
checking permissions	0.02 ms
checking permissions	0.19 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.02 ms
closing tables	0.02 ms
freeing items	0.09 ms
cleaning up	0.07 ms

调用堆栈

#	调用	文件和行数
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
15	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:448
14	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/src/Table/Table.php:261
13	Joomla\CMS\Table\Table->getFields()	JROOT/libraries/src/Table/Table.php:180
12	Joomla\CMS\Table\Table->__construct()	JROOT/libraries/src/Table/Content.php:39
11	Joomla\CMS\Table\Content->__construct()	JROOT/libraries/src/Table/Table.php:328
10	Joomla\CMS\Table\Table::getInstance()	JROOT/components/com_content/models/article.php:253
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 10.69 ms 完成查询后内存: 1.10 ms 查询占用内存: 0.005 MB 查询前内存: 7.434 MB

UPDATE joom_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '1087'

详细信息

不可能查询 EXPLAIN 字段: UPDATE joom_content SET `hits` = (`hits` + 1) WHERE `id` = '1087'

简要说明

Status	Duration
starting	0.06 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.06 ms
init	0.01 ms
System lock	0.09 ms
updating	2.14 ms
end	0.03 ms
query end	0.01 ms
waiting for handler commit	7.96 ms
closing tables	0.04 ms
freeing items	0.06 ms
cleaning up	0.02 ms

调用堆栈

#	调用	文件和行数
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/src/Table/Table.php:1264
10	Joomla\CMS\Table\Table->hit()	JROOT/components/com_content/models/article.php:254
9	ContentModelArticle->hit()	JROOT/components/com_content/controller.php:113
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 2.78 ms 完成查询后内存: 1.99 ms 查询占用内存: 0.085 MB 查询前内存: 7.575 MB 查询结果条数: 1

SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, a.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 joom_content AS a

  INNER JOIN joom_categories AS c 
  on c.id = a.catid

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

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

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

  WHERE a.id = 1087 
  AND c.published > 0 
  AND a.language in ('zh-CN','*')

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	a	NULL	const	PRIMARY,idx_catid,idx_language	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	u	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	parent	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	NULL
1	SIMPLE	v	NULL	const	PRIMARY	PRIMARY	4	const	0	0.00	unique row not found

简要说明

Status	Duration
starting	0.39 ms
Executing hook on transaction	0.04 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.48 ms
checking permissions	0.01 ms
Opening tables	0.21 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.91 ms
preparing	0.03 ms
executing	0.40 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.02 ms
freeing items	0.56 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1662
13	JDatabaseDriver->loadObject()	JROOT/components/com_content/models/article.php:151
12	ContentModelArticle->getItem()	JROOT/plugins/system/t3/includes/core/t3.php(528) : eval()'d code:425
11	Joomla\CMS\MVC\View\_JHtmlView->get()	JROOT/components/com_content/views/article/view.html.php:42
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 3.97 ms 完成查询后内存: 2.40 ms 查询占用内存: 0.022 MB 查询前内存: 7.688 MB 查询结果条数: 0

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

  FROM `joom_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 1087 
  AND `t`.`published` = 1 
  AND t.access IN (1,1,2,3)

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	ALL	idx_tag_type	没有可用的索引键	NULL	NULL	1	100.00	Using where
1	SIMPLE	t	NULL	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	goingrus_joomla.m.tag_id	1	100.00	Using where

简要说明

Status	Duration
starting	0.11 ms
Executing hook on transaction	0.01 ms
starting	0.03 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.21 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.34 ms
preparing	0.12 ms
executing	0.05 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.04 ms
freeing items	0.05 ms
cleaning up	0.02 ms

调用堆栈

#	调用	文件和行数
13	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
12	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Helper/TagsHelper.php:454
11	Joomla\CMS\Helper\TagsHelper->getItemTags()	JROOT/components/com_content/views/article/view.html.php:184
10	ContentViewArticle->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:664
9	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/components/com_content/controller.php:118
8	ContentController->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:702
7	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/components/com_content/content.php:43
6	require_once JROOT/components/com_content/content.php	JROOT/libraries/src/Component/ComponentHelper.php:402
5	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
4	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/SiteApplication.php:194
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 3.06 ms 完成查询后内存: 6.40 ms 查询占用内存: 0.021 MB 查询前内存: 7.804 MB 查询结果条数: 9

SELECT language,id

  FROM `joom_menu`

  WHERE home = 1 
  AND published = 1 
  AND client_id = 0

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	joom_menu	NULL	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	788	1.00	Using where

简要说明

Status	Duration
starting	0.08 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
Opening tables	0.12 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.14 ms
preparing	0.03 ms
executing	2.16 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.10 ms

调用堆栈

#	调用	文件和行数
10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
9	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Multilanguage.php:107
8	Joomla\CMS\Language\Multilanguage::getSiteHomePages()	JROOT/plugins/system/languagefilter/languagefilter.php:751
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 2.19 ms 完成查询后内存: 0.36 ms 查询占用内存: 0.021 MB 查询前内存: 7.818 MB 查询结果条数: 8

SELECT `c2`.`language`,`c2`.`id`

  FROM `joom_menu` AS `c`

  INNER JOIN `joom_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item'

  INNER JOIN `joom_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `joom_menu` AS `c2` 
  ON a2.id = c2.`id`

  WHERE c.id = 907

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	c	NULL	const	PRIMARY	PRIMARY	4	const	1	100.00	Using index
1	SIMPLE	a	NULL	const	PRIMARY,idx_key	PRIMARY	206	const,const	1	100.00	NULL
1	SIMPLE	a2	NULL	ref	idx_key	idx_key	128	const	8	100.00	Using index
1	SIMPLE	c2	NULL	eq_ref	PRIMARY	PRIMARY	4	goingrus_joomla.a2.id	1	100.00	NULL

简要说明

Status	Duration
starting	0.12 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
Opening tables	0.09 ms
init	0.01 ms
System lock	0.02 ms
optimizing	0.02 ms
statistics	0.15 ms
preparing	0.02 ms
executing	0.06 ms
end	0.01 ms
query end	0.01 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.06 ms
cleaning up	0.11 ms

调用堆栈

#	调用	文件和行数
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
9	Joomla\CMS\Language\Associations::getAssociations()	JROOT/administrator/components/com_menus/helpers/menus.php:321
8	MenusHelper::getAssociations()	JROOT/plugins/system/languagefilter/languagefilter.php:768
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 1.31 ms 完成查询后内存: 0.50 ms 查询占用内存: 0.021 MB 查询前内存: 7.838 MB 查询结果条数: 0

SELECT `c2`.`language`,CONCAT_WS(':', `c2`.`id`, `c2`.`alias`) AS `id`,CONCAT_WS(':', ca.id, ca.alias) AS `catid`

  FROM `joom_content` AS `c`

  INNER JOIN `joom_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_content.item'

  INNER JOIN `joom_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key`

  INNER JOIN `joom_content` AS `c2` 
  ON a2.id = c2.`id`

  INNER JOIN `joom_categories` AS `ca` 
  ON `c2`.`catid` = ca.id 
  AND ca.extension = 'com_content'

  WHERE c.id = 1087 
  AND c2.access IN (1,1,2,3) 
  AND c2.language != 'zh-CN'

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	没有可用的索引键	NULL	NULL	NULL	NULL	no matching row in const table

简要说明

Status	Duration
starting	0.10 ms
Executing hook on transaction	0.01 ms
starting	0.01 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.00 ms
checking permissions	0.01 ms
Opening tables	0.08 ms
init	0.01 ms
System lock	0.01 ms
optimizing	0.02 ms
statistics	0.81 ms
executing	0.02 ms
end	0.01 ms
query end	0.00 ms
waiting for handler commit	0.01 ms
closing tables	0.01 ms
freeing items	0.05 ms
cleaning up	0.03 ms

调用堆栈

#	调用	文件和行数
11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
10	JDatabaseDriver->loadObjectList()	JROOT/libraries/src/Language/Associations.php:115
9	Joomla\CMS\Language\Associations::getAssociations()	JROOT/components/com_content/helpers/association.php:76
8	ContentHelperAssociation::getAssociations()	JROOT/plugins/system/languagefilter/languagefilter.php:783
7	PlgSystemLanguageFilter->onAfterDispatch()	JROOT/libraries/joomla/event/event.php:70
6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:160
5	JEventDispatcher->trigger()	JROOT/libraries/src/Application/BaseApplication.php:108
4	Joomla\CMS\Application\BaseApplication->triggerEvent()	JROOT/libraries/src/Application/SiteApplication.php:199
3	Joomla\CMS\Application\SiteApplication->dispatch()	JROOT/libraries/src/Application/SiteApplication.php:233
2	Joomla\CMS\Application\SiteApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:225
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

查询耗时: 2.11 ms 完成查询后内存: 6.63 ms 查询占用内存: 0.027 MB 查询前内存: 8.237 MB 查询结果条数: 9

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

  FROM joom_modules AS m

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

  LEFT JOIN joom_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 <= '2026-06-10 00:29:09') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2026-06-10 00:29:09') 
  AND m.access IN (1,1,2,3) 
  AND m.client_id = 0 
  AND (mm.menuid = 907 OR mm.menuid <= 0) 
  AND m.language IN ('zh-CN','*')

  ORDER BY m.position, m.ordering

详细信息

id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	m	NULL	range	PRIMARY,published,newsfeeds,idx_language	idx_language	28	NULL	27	1.45	Using index condition; Using where; 使用文件排序
1	SIMPLE	e	NULL	ref	element_clientid,element_folder_clientid	element_clientid	403	goingrus_joomla.m.module,const	1	10.00	Using index condition; Using where
1	SIMPLE	mm	NULL	ref	PRIMARY	PRIMARY	4	goingrus_joomla.m.id	1	40.00	Using where; Using index

简要说明

Status	Duration
starting	0.21 ms
Executing hook on transaction	0.04 ms
starting	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
checking permissions	0.01 ms
Opening tables	0.11 ms
init	0.09 ms
System lock	0.01 ms
optimizing	0.04 ms
statistics	0.45 ms
preparing	0.06 ms
executing	0.44 ms
end	0.09 ms
query end	0.01 ms
waiting for handler commit	0.04 ms
closing tables	0.02 ms
freeing items	0.24 ms
cleaning up	0.04 ms

调用堆栈

#	调用	文件和行数
20	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1701
19	JDatabaseDriver->loadObjectList()	与行下面的调用一致.
18	call_user_func_array()	JROOT/libraries/src/Cache/Controller/CallbackController.php:173
17	Joomla\CMS\Cache\Controller\CallbackController->get()	JROOT/plugins/system/t3/includes/core/t3.php(528) : eval()'d code:441
16	Joomla\CMS\Helper\_ModuleHelper::getModuleList()	JROOT/plugins/system/t3/includes/core/t3.php(528) : eval()'d code:371
15	Joomla\CMS\Helper\_ModuleHelper::load()	JROOT/plugins/system/t3/includes/core/t3.php(528) : eval()'d code:87
14	Joomla\CMS\Helper\_ModuleHelper::getModules()	JROOT/libraries/src/Document/HtmlDocument.php:601
13	Joomla\CMS\Document\HtmlDocument->countModules()	JROOT/plugins/system/t3/includes/core/template.php:686
12	T3Template->checkSpotlight()	JROOT/templates/t3_bs3_blank/tpls/blocks/spotlight-1.php:11
11	include JROOT/templates/t3_bs3_blank/tpls/blocks/spotlight-1.php	JROOT/plugins/system/t3/includes/core/template.php:200
10	T3Template->loadBlock()	JROOT/templates/t3_bs3_blank/local/tpls/default-goingrus.php:34
9	include JROOT/templates/t3_bs3_blank/local/tpls/default-goingrus.php	JROOT/plugins/system/t3/includes/core/template.php:226
8	T3Template->loadLayout()	JROOT/templates/t3_bs3_blank/index.php:34
7	require JROOT/templates/t3_bs3_blank/index.php	JROOT/libraries/src/Document/HtmlDocument.php:678
6	Joomla\CMS\Document\HtmlDocument->_loadTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:740
5	Joomla\CMS\Document\HtmlDocument->_fetchTemplate()	JROOT/libraries/src/Document/HtmlDocument.php:555
4	Joomla\CMS\Document\HtmlDocument->parse()	JROOT/libraries/src/Application/CMSApplication.php:1098
3	Joomla\CMS\Application\CMSApplication->render()	JROOT/libraries/src/Application/SiteApplication.php:778
2	Joomla\CMS\Application\SiteApplication->render()	JROOT/libraries/src/Application/CMSApplication.php:231
1	Joomla\CMS\Application\CMSApplication->execute()	JROOT/index.php:90

[在 PHP.ini 文件中添加 xdebug.file_link_format 参数，指明文件的调用链接]

23 条查询类型记入日志, 按照发生顺序排序.

查询的数据表:

2 × SELECT `id`,`name`,`rules`,`parent_id` 
  FROM `joom_assets`

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

1 × SELECT `data` 
  FROM `joom_session`

1 × SELECT * 
  FROM `joom_jcomments_settings`

1 × SELECT `c2`.`language`,CONCAT_WS(':', `c2`.`id`, `c2`.`alias`) AS `id`,CONCAT_WS(':', ca.id, ca.alias) AS `catid` 
  FROM `joom_content` AS `c` 
  INNER JOIN `joom_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_content.item' 
  INNER JOIN `joom_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `joom_content` AS `c2` 
  ON a2.id = c2.`id` 
  INNER JOIN `joom_categories` AS `ca` 
  ON `c2`.`catid` = ca.id 
  AND ca.extension = 'com_content'

1 × SELECT `c2`.`language`,`c2`.`id` 
  FROM `joom_menu` AS `c` 
  INNER JOIN `joom_associations` AS `a` 
  ON a.id = c.`id` 
  AND a.context='com_menus.item' 
  INNER JOIN `joom_associations` AS `a2` 
  ON `a`.`key` = `a2`.`key` 
  INNER JOIN `joom_menu` AS `c2` 
  ON a2.id = c2.`id`

1 × SELECT language,id 
  FROM `joom_menu`

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

1 × SELECT a.id, a.asset_id, a.title, a.alias, a.introtext, a.fulltext, a.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 joom_content AS a 
  INNER JOIN joom_categories AS c 
  on c.id = a.catid 
  LEFT JOIN joom_users AS u 
  on u.id = a.created_by 
  LEFT JOIN joom_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN joom_content_rating AS v 
  ON a.id = v.content_id

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 joom_menu AS m 
  LEFT JOIN joom_extensions AS e 
  ON m.component_id = e.extension_id

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

1 × SELECT `session_id` 
  FROM `joom_session`

1 × SELECT `element`,`name`,`client_id`,`extension_id` 
  FROM `joom_extensions`

```
1 × SELECT * 
  FROM joom_languages
```

1 × SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` 
  FROM joom_extensions

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

1 × SELECT id, rules 
  FROM `joom_viewlevels

1 × SELECT id, published 
  FROM `joom_menu`

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

其它数据表:

1 × INSERT INTO `joom_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) 
  VALUES  (X'6330653339626633626666396361336362666136643735353638626666366263', 1, 1781051349, 0, '', 0

1 × UPDATE `joom_extensions` 
  SET `params` = '{\"mediaversion\":\"c882195dbf5a013352ae649a79a90cba\"}'

1 × SHOW FULL COLUMNS 
  FROM `joom_content

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

欧盟国家（用于获得俄罗斯签证）

欧盟成员国

调试信息

会话(Session)

总体信息

耗时

占用内存

内存使用情况

数据库查询

25 个查询记入日志，耗时： 87.57 ms

23 条查询类型记入日志, 按照发生顺序排序.

查询的数据表:

其它数据表:

#	调用	文件和行数
16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1740
15	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:45
14	JSessionStorageDatabase->read()	与行下面的调用一致.
13	session_start()	JROOT/libraries/joomla/session/handler/native.php:260
12	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:50
11	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:88
10	JSessionHandlerJoomla->start()	JROOT/libraries/src/Session/Session.php:661
9	Joomla\CMS\Session\Session->_start()	JROOT/libraries/src/Session/Session.php:621
8	Joomla\CMS\Session\Session->start()	JROOT/libraries/src/Session/Session.php:499
7	Joomla\CMS\Session\Session->get()	JROOT/libraries/src/Session/Session.php:456
6	Joomla\CMS\Session\Session->isNew()	JROOT/libraries/src/Application/CMSApplication.php:826
5	Joomla\CMS\Application\CMSApplication->loadSession()	JROOT/libraries/src/Application/CMSApplication.php:136
4	Joomla\CMS\Application\CMSApplication->__construct()	JROOT/libraries/src/Application/SiteApplication.php:66
3	Joomla\CMS\Application\SiteApplication->__construct()	JROOT/libraries/src/Application/CMSApplication.php:386
2	Joomla\CMS\Application\CMSApplication::getInstance()	JROOT/libraries/src/Factory.php:140
1	Joomla\CMS\Factory::getApplication()	JROOT/index.php:51