Do zasilania elektronarzędzi

Transformatory do zasilania elektronarzędzi w budownictwie

TRANSFORMATORY TTS
O MOCY WYJŚCIOWEJ od 300VA do 100kVA
3kVA 230V/230V

DO BEZPIECZNEGO ZASILANIA ELEKTRONARZĘDZI W BUDOWNICTWIE

CECHY CHARAKTERYSTYCZNE

Charakteryzują się one:
• Małym ciężarem
• Małymi wymiarami
• Odporną na uderzenia obudową z poliwęglanu
• Odpornością na ciężkie warunki zewnętrze

Ochrona przed porażeniem

Firma Techto opracowała rodzinę specjalnych transformatorów separacyjnych, przeznaczonych do zasilania elektronarzędzi, gwarantujących 100% ochronę przed porażeniem elektrycznym. Transformatory są w obudowie i wyposażone są w przewód połączeniowy z wtyczką po stronie wejściowej, gniazdo sieciowe po stronie wyjściowej i rączkę do przenoszenia.
Wytwarzane są dwie wersje: z automatycznym bezpiecznikiem przeciążeniowym i bez bezpiecznika

Korzystanie z elektronarzędzi wiąże się ze szczególnie dużym ryzykiem porażenia prądem elektrycznym. Wystarczy chwila nieuwagi, wystarczy uszkodzenie elektronarzędzia aby doznać porażenia elektrycznego. Szczególnie duże zagrożenie stanowi używanie elektronarzędzi w budownictwie.

Norma określająca warunki techniczne instalacji elektrycznej w obiektach budowlanych przewiduje stosowanie separacji elektrycznej / za pomocą transformatora separacyjnego o II klasie izolacji / pojedynczego obwodu elektrycznego w celu zabezpieczenia przed prądem rażeniowym przy dotyku części przewodzącej dostępnej, która może się znaleźć pod napięciem w wyniku uszkodzenia izolacji. Gdy odbiornik jest odseparowany / za pomocą transformatora separacyjnego / w razie uszkodzenia izolacji roboczej nie płynie prąd rażeniowy , ponieważ nie ma zamkniętego obwodu elektrycznego.

Należy podkreślić, że stosowanie separacji elektrycznej / za pomocą transformatora separacyjnego / pojedynczego obwodu elektrycznego / jest jedynym 100% skutecznym zabezpieczeniem przed porażeniem elektrycznym.

UWAGA

Rocznie w kraju zdarza się około 45 tysięcy wypadków spowodowanych porażeniem elektrycznym, w tym około 200 śmiertelnych i około 25 tysięcy powodujących niezdolność do pracy co najmniej 29 dni. Ponad 50% wypadków następuje przy korzystaniu z elektronarzędzi. Kodeks Pracy nakłada na każdego pracodawcę konieczność zapewnienia bezpieczeństwa pracy, gdy wydarzy się wypadek nakłada obowiązek wykonania szeregu czynności proceduralno-technicznych jak i czynności materialno prawnych. Każdy wypadek spowodowany porażeniem elektrycznym to tragedia ludzka i dużo kłopotów dla pracodawcy.

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Konsola diagnostyczna Joomla!

Sesja

Informacje o wydajności

Time

Memory

Time: 0.0 ms / 0.0 ms Memory: 0.345 MB / 0.34 MB Application: afterLoad

Time: 28.8 ms / 28.8 ms Memory: 1.855 MB / 2.20 MB Application: afterInitialise

Time: 19.3 ms / 48.1 ms Memory: 1.927 MB / 4.13 MB Application: afterRoute

Time: 72.2 ms / 120.4 ms Memory: 0.978 MB / 5.10 MB Application: afterDispatch

Time: 10.1 ms / 130.4 ms Memory: 0.220 MB / 5.32 MB Application: beforeRenderModule mod_acymailing (NEWSLETTER)

Time: 9.2 ms / 139.6 ms Memory: 0.608 MB / 5.93 MB Application: afterRenderModule mod_acymailing (NEWSLETTER)

Time: 0.1 ms / 139.7 ms Memory: 0.000 MB / 5.91 MB Application: beforeRenderModule mod_menu (INFORMACJE)

Time: 3.3 ms / 143.0 ms Memory: 0.038 MB / 5.95 MB Application: afterRenderModule mod_menu (INFORMACJE)

Time: 0.1 ms / 143.1 ms Memory: 0.000 MB / 5.94 MB Application: beforeRenderModule mod_menu (MENU UŻYTKOWNIKA)

Time: 12.3 ms / 155.4 ms Memory: 0.854 MB / 6.80 MB Application: afterRenderModule mod_menu (MENU UŻYTKOWNIKA)

Time: 0.1 ms / 155.5 ms Memory: 0.000 MB / 6.79 MB Application: beforeRenderModule mod_custom (SZYBKI KONTAKT)

Time: 1.6 ms / 157.2 ms Memory: 0.010 MB / 6.80 MB Application: afterRenderModule mod_custom (SZYBKI KONTAKT)

Time: 0.1 ms / 157.3 ms Memory: 0.000 MB / 6.80 MB Application: beforeRenderModule mod_breadcrumbs (BREADCRUMBS)

Time: 2.2 ms / 159.5 ms Memory: 0.021 MB / 6.82 MB Application: afterRenderModule mod_breadcrumbs (BREADCRUMBS)

Time: 0.1 ms / 159.6 ms Memory: 0.000 MB / 6.82 MB Application: beforeRenderModule mod_virtuemart_search (SZUKAJ)

Time: 4.6 ms / 164.2 ms Memory: 0.102 MB / 6.92 MB Application: afterRenderModule mod_virtuemart_search (SZUKAJ)

Time: 0.1 ms / 164.3 ms Memory: 0.000 MB / 6.92 MB Application: beforeRenderModule mod_languages (JĘZYKI)

Time: 4.7 ms / 169.0 ms Memory: 0.158 MB / 7.07 MB Application: afterRenderModule mod_languages (JĘZYKI)

Time: 0.1 ms / 169.2 ms Memory: 0.005 MB / 7.08 MB Application: beforeRenderModule mod_js_social_tabs_slider (Techto.pl)

Time: 0.7 ms / 169.9 ms Memory: 0.026 MB / 7.10 MB Application: afterRenderModule mod_js_social_tabs_slider (Techto.pl)

Time: 0.1 ms / 170.0 ms Memory: 0.000 MB / 7.09 MB Application: beforeRenderModule mod_running_text (TEXT PL)

Time: 0.3 ms / 170.3 ms Memory: 0.013 MB / 7.11 MB Application: afterRenderModule mod_running_text (TEXT PL)

Time: 117.9 ms / 288.2 ms Memory: 0.329 MB / 7.43 MB Application: afterRender

Database queries total: 22.9 ms

Użycie pamięci

Zapytania do bazy danych

43 zapytań zarejestrowanych 22.9 ms

2 duplicate found!

2 duplicates: #41 #42

Query Time: 0.41 ms Query memory: 0.015 MB Memory before query: 0.764 MB Rows returned: 0

SELECT `data`

  FROM `shop_session`

  WHERE `session_id` = '0s2di61uuk6t8ukit0koi8v6r6'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_session	const	PRIMARY	PRIMARY	602	const	1

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/session/storage/database.php:46

JROOT/libraries/joomla/session/session.php:658

JROOT/libraries/joomla/session/session.php:596

JROOT/libraries/cms/application/cms.php:668

JROOT/libraries/cms/application/cms.php:131

JROOT/libraries/cms/application/site.php:63

JROOT/libraries/cms/application/cms.php:328

JROOT/libraries/joomla/factory.php:124

JROOT/index.php:37

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

Query Time: 0.26 ms After last query: 0.63 ms Query memory: 0.012 MB Memory before query: 0.812 MB Rows returned: 0

SELECT `session_id`

  FROM `shop_session`

  WHERE `session_id` = '0s2di61uuk6t8ukit0koi8v6r6' 
  LIMIT 0, 1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_session	const	PRIMARY	PRIMARY	602	const	1	Using index

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.1 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/application/cms.php:175

JROOT/libraries/cms/application/cms.php:694

JROOT/libraries/cms/application/cms.php:131

JROOT/libraries/cms/application/site.php:63

JROOT/libraries/cms/application/cms.php:328

JROOT/libraries/joomla/factory.php:124

JROOT/index.php:37

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

Query Time: 0.26 ms After last query: 0.09 ms Query memory: 0.009 MB Memory before query: 0.824 MB

INSERT INTO `shop_session`
(`session_id`, `client_id`, `time`) 
  VALUES 
('0s2di61uuk6t8ukit0koi8v6r6', 0, '1679727470')

Explain

EXPLAIN not possible on query: INSERT INTO `shop_session` (`session_id`, `client_id`, `time`) VALUES ('0s2di61uuk6t8ukit0koi8v6r6', 0, '1679727470')

Profile

Status	Duration
Starting	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init for update	0.0 ms
Update	0.1 ms
Waiting for query cache lock	0.0 ms
Update	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/application/cms.php:207

JROOT/libraries/cms/application/cms.php:694

JROOT/libraries/cms/application/cms.php:131

JROOT/libraries/cms/application/site.php:63

JROOT/libraries/cms/application/cms.php:328

JROOT/libraries/joomla/factory.php:124

JROOT/index.php:37

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

Query Time: 0.40 ms After last query: 0.95 ms Query memory: 0.015 MB Memory before query: 0.905 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_users'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/libraries/cms/application/site.php:570

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.09 ms After last query: 0.41 ms Query memory: 0.014 MB Memory before query: 0.922 MB Rows returned: 1

SELECT b.id

  FROM shop_usergroups AS a

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

  WHERE a.id = 1

Explain

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

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/access/access.php:334

JROOT/libraries/joomla/access/access.php:403

JROOT/libraries/joomla/user/user.php:428

JROOT/libraries/cms/plugin/helper.php:298

JROOT/libraries/cms/plugin/helper.php:165

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.07 ms After last query: 0.10 ms Query memory: 0.013 MB Memory before query: 0.941 MB Rows returned: 3

SELECT id, rules

  FROM `shop_viewlevels`

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	3

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/access/access.php:420

JROOT/libraries/joomla/user/user.php:428

JROOT/libraries/cms/plugin/helper.php:298

JROOT/libraries/cms/plugin/helper.php:165

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.34 ms After last query: 0.10 ms Query memory: 0.018 MB Memory before query: 0.960 MB Rows returned: 159

SELECT folder AS type, element AS name, params

  FROM shop_extensions

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

  ORDER BY ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ALL	extension	NO INDEX KEY COULD BE USED	NULL	NULL	352	Using where; Using filesort

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Sorting result	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
Creating sort index	1.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/plugin/helper.php:312

JROOT/libraries/cms/plugin/helper.php:165

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.11 ms After last query: 1.20 ms Query memory: 0.016 MB Memory before query: 1.183 MB Rows returned: 1

SELECT *

  FROM shop_languages

  WHERE published=1

  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	6	Using where; Using filesort

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/language/helper.php:166

JROOT/plugins/system/languagefilter/languagefilter.php:67

JROOT/libraries/cms/plugin/helper.php:257

JROOT/libraries/cms/plugin/helper.php:172

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.33 ms After last query: 0.11 ms Query memory: 0.018 MB Memory before query: 1.216 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_languages'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/plugins/system/languagefilter/languagefilter.php:69

JROOT/libraries/cms/plugin/helper.php:257

JROOT/libraries/cms/plugin/helper.php:172

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.09 ms After last query: 0.14 ms Query memory: 0.013 MB Memory before query: 1.220 MB Rows returned: 1

SELECT COUNT(*)

  FROM `shop_menu`

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

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_menu	ALL	idx_client_id_parent_id_alias_language	NO INDEX KEY COULD BE USED	NULL	NULL	219	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_languages/helpers/multilangstatus.php:32

JROOT/plugins/system/languagefilter/languagefilter.php:71

JROOT/libraries/cms/plugin/helper.php:257

JROOT/libraries/cms/plugin/helper.php:172

JROOT/libraries/cms/application/site.php:575

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.25 ms After last query: 3.72 ms Query memory: 0.023 MB Memory before query: 1.573 MB Rows returned: 1

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

  FROM shop_extensions

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

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	extension	364	const,const	1	Using index condition

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/library/helper.php:156

JROOT/libraries/cms/library/helper.php:47

JROOT/libraries/cms/library/helper.php:90

JROOT/libraries/cms/version/version.php:179

JROOT/libraries/joomla/factory.php:734

JROOT/libraries/joomla/factory.php:215

JROOT/plugins/system/ytshortcodes/ytshortcodes.php:32

JROOT/libraries/cms/plugin/helper.php:257

JROOT/libraries/cms/plugin/helper.php:172

JROOT/libraries/cms/application/cms.php:582

JROOT/libraries/cms/application/site.php:649

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.27 ms After last query: 0.16 ms Query memory: 0.016 MB Memory before query: 1.579 MB

UPDATE `shop_extensions`

  SET `params` = '{\"mediaversion\":\"273c5afd2c0c03f5551b222ba1cf48cd\"}'

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

Explain

EXPLAIN not possible on query: UPDATE `shop_extensions` SET `params` = '{\"mediaversion\":\"273c5afd2c0c03f5551b222ba1cf48cd\"}' WHERE `type` = 'library' AND `element` = 'joomla'

Profile

Status	Duration
Starting	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init for update	0.1 ms
Updating	0.0 ms
End of update loop	0.0 ms
Waiting for query cache lock	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/library/helper.php:119

JROOT/libraries/cms/version/version.php:230

JROOT/libraries/cms/version/version.php:189

JROOT/libraries/joomla/factory.php:734

JROOT/libraries/joomla/factory.php:215

JROOT/plugins/system/ytshortcodes/ytshortcodes.php:32

JROOT/libraries/cms/plugin/helper.php:257

JROOT/libraries/cms/plugin/helper.php:172

JROOT/libraries/cms/application/cms.php:582

JROOT/libraries/cms/application/site.php:649

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.28 ms After last query: 7.49 ms Query memory: 0.028 MB Memory before query: 1.967 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_k2'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/plugins/system/k2/k2.php:435

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:583

JROOT/libraries/cms/application/site.php:649

JROOT/libraries/cms/application/site.php:209

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.75 ms After last query: 3.12 ms Query memory: 0.043 MB Memory before query: 2.223 MB Rows returned: 119

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 shop_menu AS m

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

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

  ORDER BY m.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	119	Using index condition; Using where; Using filesort
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	serwer100271_techt2.m.component_id	1	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Sorting result	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
Creating sort index	0.5 ms
Waiting for query cache lock	0.0 ms
Creating sort index	0.2 ms
Waiting for query cache lock	0.0 ms
Creating sort index	0.2 ms
Waiting for query cache lock	0.0 ms
Creating sort index	0.1 ms
Waiting for query cache lock	0.0 ms
Creating sort index	0.2 ms
Waiting for query cache lock	0.0 ms
Creating sort index	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/menu/site.php:47

JROOT/libraries/cms/menu/menu.php:64

JROOT/libraries/cms/menu/menu.php:118

JROOT/libraries/cms/application/cms.php:353

JROOT/libraries/cms/application/site.php:279

JROOT/libraries/cms/router/site.php:218

JROOT/libraries/cms/router/router.php:408

JROOT/libraries/cms/router/router.php:192

JROOT/libraries/cms/router/site.php:90

JROOT/libraries/cms/application/cms.php:1018

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.35 ms After last query: 5.95 ms Query memory: 0.026 MB Memory before query: 3.649 MB Rows returned: 0

SELECT *

  FROM `shop_jcomments_settings`

  WHERE `lang` = 'pl-PL' 
  AND `component` = ''

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_jcomments_settings	ref	PRIMARY	PRIMARY	214	const,const	1	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/components/com_jcomments/classes/config.php:140

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/components/com_jcomments/classes/config.php:159

JROOT/components/com_jcomments/classes/config.php:47

JROOT/components/com_jcomments/classes/factory.php:188

JROOT/components/com_jcomments/classes/multilingual.php:45

JROOT/components/com_jcomments/classes/config.php:41

JROOT/components/com_jcomments/helpers/system.php:39

JROOT/plugins/system/jcomments/jcomments.php:139

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.45 ms After last query: 0.08 ms Query memory: 0.030 MB Memory before query: 3.676 MB Rows returned: 83

SELECT *

  FROM `shop_jcomments_settings`

  WHERE `lang` = '' 
  AND `component` = ''

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_jcomments_settings	ref	PRIMARY	PRIMARY	214	const,const	83	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.2 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.1 ms
Reset for next command	0.0 ms

Call Stack

JROOT/components/com_jcomments/classes/config.php:140

JROOT/components/com_jcomments/classes/config.php:143

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/components/com_jcomments/classes/config.php:159

JROOT/components/com_jcomments/classes/config.php:47

JROOT/components/com_jcomments/classes/factory.php:188

JROOT/components/com_jcomments/classes/multilingual.php:45

JROOT/components/com_jcomments/classes/config.php:41

JROOT/components/com_jcomments/helpers/system.php:39

JROOT/plugins/system/jcomments/jcomments.php:139

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.55 ms After last query: 0.40 ms Query memory: 0.018 MB Memory before query: 3.701 MB Rows returned: 9

SELECT id, home, template, s.params

  FROM shop_template_styles as s

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

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

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	extension	62	const	9	Using index condition; Using where
1	SIMPLE	s	ref	idx_template	idx_template	152	serwer100271_techt2.e.element	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
Waiting for query cache lock	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.1 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.2 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/application/site.php:486

JROOT/components/com_jcomments/helpers/system.php:46

JROOT/plugins/system/jcomments/jcomments.php:139

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.63 ms After last query: 7.56 ms Query memory: 0.028 MB Memory before query: 4.053 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_content'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.1 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/components/com_content/router.php:37

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/plugins/system/sef/sef.php:49

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.47 ms After last query: 0.26 ms Query memory: 0.022 MB Memory before query: 4.092 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_rokcandy'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.2 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/administrator/components/com_rokcandy/helpers/rokcandy.php:13

JROOT/plugins/system/rokcandy/rokcandy.php:28

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.11 ms After last query: 0.13 ms Query memory: 0.024 MB Memory before query: 4.116 MB Rows returned: 35

SELECT * 
  FROM shop_rokcandy 
  WHERE published=1

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_rokcandy	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	35	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_rokcandy/helpers/rokcandy.php:27

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/joomla/cache/controller/callback.php:43

JROOT/administrator/components/com_rokcandy/helpers/rokcandy.php:17

JROOT/plugins/system/rokcandy/rokcandy.php:28

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:1027

JROOT/libraries/cms/application/site.php:749

JROOT/libraries/cms/application/site.php:231

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.11 ms After last query: 3.99 ms Query memory: 0.024 MB Memory before query: 4.401 MB Rows returned: 1

SELECT a.rules

  FROM shop_assets AS a

  WHERE (a.id = 1)

  GROUP BY a.id, a.rules, a.lft

Explain

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

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/access/access.php:248

JROOT/libraries/joomla/user/user.php:364

JROOT/components/com_content/models/article.php:55

JROOT/libraries/legacy/model/legacy.php:415

JROOT/components/com_content/models/article.php:75

JROOT/plugins/system/t3/includes/joomla30/viewlegacy.php:394

JROOT/components/com_content/views/article/view.html.php:44

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.07 ms After last query: 0.35 ms Query memory: 0.025 MB Memory before query: 4.434 MB Rows returned: 2

SELECT b.rules

  FROM shop_assets AS a

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

  WHERE (a.name = 'com_content')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	152	const	1	Using temporary; Using filesort
1	SIMPLE	b	range	idx_lft_rgt	idx_lft_rgt	4	NULL	13	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Creating tmp table	0.0 ms
Sorting result	0.0 ms
Executing	0.0 ms
Sending data	0.4 ms
Creating sort index	0.1 ms
Removing tmp table	0.1 ms
Creating sort index	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/access/access.php:248

JROOT/libraries/joomla/access/access.php:109

JROOT/libraries/joomla/user/user.php:373

JROOT/components/com_content/models/article.php:55

JROOT/libraries/legacy/model/legacy.php:415

JROOT/components/com_content/models/article.php:75

JROOT/plugins/system/t3/includes/joomla30/viewlegacy.php:394

JROOT/components/com_content/views/article/view.html.php:44

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.15 ms After last query: 0.35 ms Query memory: 0.028 MB Memory before query: 4.474 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 shop_content AS a

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

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

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

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

  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM shop_categories AS cat JOIN shop_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.language in ('pl-PL','*') 
  AND a.id = 20 
  AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2023-03-25 06:57:50') 
  AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2023-03-25 06:57:50') 
  AND (a.state = 1 OR a.state =2)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	a	const	PRIMARY,idx_state,idx_language	PRIMARY	4	const	1
1	PRIMARY	c	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	u	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	parent	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	v	const	PRIMARY	PRIMARY	4	const	0	Unique row not found
1	PRIMARY	<derived2>	ref	key0	key0	5	const	1
2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	153	NULL	1	Using index condition; Using temporary; Using filesort
2	DERIVED	cat	index	PRIMARY,idx_left_right	idx_left_right	8	NULL	14	Using where; Using index; Using join buffer (flat, BNL join)

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.2 ms
checking permissions	0.0 ms
Opening tables	0.1 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.1 ms
Optimizing	0.1 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Statistics	0.1 ms
Preparing	0.0 ms
Creating tmp table	0.0 ms
Sorting result	0.0 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
Creating sort index	0.0 ms
Removing tmp table	0.0 ms
Creating sort index	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Removing tmp table	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/components/com_content/models/article.php:158

JROOT/plugins/system/t3/includes/joomla30/viewlegacy.php:394

JROOT/components/com_content/views/article/view.html.php:44

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.13 ms After last query: 4.18 ms Query memory: 0.027 MB Memory before query: 4.578 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 shop_categories as c

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

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

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

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

  ORDER BY c.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	Using temporary; Using filesort
1	PRIMARY	c	range	cat_idx,idx_access,idx_left_right	cat_idx	157	NULL	2	Using index condition; Using where
1	PRIMARY	<derived2>	ref	key0	key0	5	serwer100271_techt2.c.id	2	Using where
2	LATERAL DERIVED	cat	eq_ref	PRIMARY,idx_left_right	PRIMARY	4	serwer100271_techt2.c.id	1
2	LATERAL DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	153	NULL	2	Using index condition; Using where; Using join buffer (flat, BNL join)

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.1 ms
Optimizing	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Creating tmp table	0.0 ms
Sorting result	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
Executing	0.0 ms
Sending data	0.3 ms
Executing	0.0 ms
Sending data	0.0 ms
Creating sort index	0.0 ms
Removing tmp table	0.1 ms
Creating sort index	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Removing tmp table	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/legacy/categories/categories.php:288

JROOT/libraries/legacy/categories/categories.php:181

JROOT/components/com_content/helpers/route.php:41

JROOT/components/com_content/views/article/view.html.php:72

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.28 ms After last query: 3.21 ms Query memory: 0.024 MB Memory before query: 4.659 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_tags'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/libraries/cms/helper/tags.php:392

JROOT/components/com_content/views/article/view.html.php:155

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.00 ms After last query: 0.18 ms Query memory: 0.025 MB Memory before query: 4.671 MB Rows returned: 0

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

  FROM `shop_contentitem_tag_map` AS m 

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

  WHERE `m`.`type_alias` = 'com_content.article' 
  AND `m`.`content_item_id` = 20 
  AND `t`.`published` = 1 
  AND t.access IN (1,1)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ALL	idx_tag_type,idx_tag	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where
1	SIMPLE	t	eq_ref	PRIMARY,tag_idx,idx_access	PRIMARY	4	serwer100271_techt2.m.tag_id	1	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.6 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.1 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/helper/tags.php:412

JROOT/components/com_content/views/article/view.html.php:155

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.90 ms After last query: 19.22 ms Query memory: 0.029 MB Memory before query: 4.886 MB Rows returned: 30

SHOW FULL COLUMNS 
  FROM `shop_content`

Explain

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

Profile

Status	Duration
Starting	0.0 ms
checking permissions	0.0 ms
closing tables	0.0 ms
Opening tables	0.3 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Filling schema table	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
checking permissions	0.2 ms
closing tables	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Removing tmp table	0.1 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/table/table.php:237

JROOT/libraries/joomla/table/table.php:158

JROOT/libraries/legacy/table/content.php:31

JROOT/libraries/joomla/table/table.php:301

JROOT/components/com_content/models/article.php:263

JROOT/components/com_content/views/article/view.html.php:176

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.51 ms After last query: 8.34 ms Query memory: 0.026 MB Memory before query: 5.016 MB Rows returned: 1

SELECT *

  FROM shop_content

  WHERE `id` = '20'

Explain

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

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/table/table.php:723

JROOT/components/com_content/models/article.php:264

JROOT/components/com_content/views/article/view.html.php:176

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 0.37 ms After last query: 0.40 ms Query memory: 0.016 MB Memory before query: 5.037 MB

UPDATE shop_content

  SET `hits` = (`hits` + 1)

  WHERE `id` = '20'

Explain

EXPLAIN not possible on query: UPDATE shop_content SET `hits` = (`hits` + 1) WHERE `id` = '20'

Profile

Status	Duration
Starting	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init for update	0.1 ms
Updating	0.1 ms
End of update loop	0.0 ms
Waiting for query cache lock	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/table/table.php:1233

JROOT/components/com_content/models/article.php:265

JROOT/components/com_content/views/article/view.html.php:176

JROOT/libraries/legacy/controller/legacy.php:693

JROOT/components/com_content/controller.php:79

JROOT/libraries/legacy/controller/legacy.php:730

JROOT/components/com_content/content.php:16

JROOT/libraries/cms/component/helper.php:352

JROOT/libraries/cms/component/helper.php:332

JROOT/libraries/cms/application/site.php:191

JROOT/libraries/cms/application/site.php:237

JROOT/libraries/cms/application/cms.php:251

JROOT/index.php:40

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

Query Time: 1.48 ms After last query: 29.50 ms Query memory: 0.026 MB Memory before query: 5.254 MB Rows returned: 9

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

  FROM shop_modules AS m

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

  LEFT JOIN shop_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 <= '2023-03-25 06:57:50') 
  AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2023-03-25 06:57:50') 
  AND m.access IN (1,1) 
  AND m.client_id = 0 
  AND (mm.menuid = 324 OR mm.menuid <= 0) 
  AND m.language IN ('pl-PL','*')

  ORDER BY m.position, m.ordering

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ref\|filter	PRIMARY,published,newsfeeds,idx_language	published\|idx_language	1\|21	const	72 (53%)	Using index condition; Using where; Using filesort; Using rowid filter
1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	serwer100271_techt2.m.id	1	Using where; Using index
1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	303	serwer100271_techt2.m.module,const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.1 ms
Optimizing	0.1 ms
Statistics	0.1 ms
Preparing	0.1 ms
Sorting result	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
Creating sort index	0.5 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.1 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:423

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:102

JROOT/libraries/joomla/document/html/html.php:510

JROOT/plugins/system/t3/includes/core/template.php:656

JROOT/templates/t3_bs3_blank/tpls/blocks/topheader.php:15

JROOT/plugins/system/t3/includes/core/template.php:195

JROOT/templates/t3_bs3_blank/tpls/boxedLeftSidebar.php:38

JROOT/plugins/system/t3/includes/core/template.php:219

JROOT/templates/t3_bs3_blank/index.php:34

JROOT/libraries/joomla/document/html/html.php:576

JROOT/libraries/joomla/document/html/html.php:634

JROOT/libraries/joomla/document/html/html.php:452

JROOT/libraries/cms/application/cms.php:974

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.67 ms After last query: 11.28 ms Query memory: 0.024 MB Memory before query: 5.689 MB Rows returned: 132

SELECT * 
  FROM shop_acymailing_config

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_acymailing_config	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	132

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.3 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_acymailing/classes/cpanel.php:17

JROOT/administrator/components/com_acymailing/helpers/helper.php:402

JROOT/administrator/components/com_acymailing/helpers/helper.php:862

JROOT/modules/mod_acymailing/mod_acymailing.php:12

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.27 ms After last query: 1.00 ms Query memory: 0.022 MB Memory before query: 5.920 MB Rows returned: 1

SELECT * 
  FROM shop_acymailing_list 
  WHERE type = 'list'  
  ORDER BY ordering ASC

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_acymailing_list	system	typeorderingindex,typeuseridindex	NO INDEX KEY COULD BE USED	NULL	NULL	1

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_acymailing/classes/list.php:29

JROOT/modules/mod_acymailing/mod_acymailing.php:117

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.26 ms After last query: 7.31 ms Query memory: 0.034 MB Memory before query: 6.488 MB Rows returned: 2

SELECT b.rules

  FROM shop_assets AS a

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

  WHERE (a.name = 'com_virtuemart')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	152	const	1	Using temporary; Using filesort
1	SIMPLE	b	ALL	idx_lft_rgt	NO INDEX KEY COULD BE USED	NULL	NULL	133	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/access/access.php:248

JROOT/libraries/joomla/access/access.php:109

JROOT/libraries/joomla/user/user.php:373

JROOT/administrator/components/com_virtuemart/helpers/config.php:522

JROOT/administrator/components/com_virtuemart/helpers/config.php:504

JROOT/administrator/components/com_virtuemart/helpers/config.php:780

JROOT/components/com_virtuemart/router.php:704

JROOT/components/com_virtuemart/router.php:27

JROOT/libraries/cms/component/router/legacy.php:70

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/modules/mod_menu/helper.php:125

JROOT/modules/mod_menu/mod_menu.php:15

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 1.55 ms After last query: 0.30 ms Query memory: 0.030 MB Memory before query: 6.562 MB Rows returned: 1

SHOW TABLES LIKE "shop_virtuemart_configs"

Explain

EXPLAIN not possible on query: SHOW TABLES LIKE "shop_virtuemart_configs"

Profile

Status	Duration
Starting	0.0 ms
checking permissions	0.0 ms
Opening tables	0.1 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Filling schema table	0.0 ms
checking permissions	1.2 ms
Executing	0.0 ms
Sending data	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Removing tmp table	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_virtuemart/models/config.php:479

JROOT/administrator/components/com_virtuemart/helpers/config.php:783

JROOT/components/com_virtuemart/router.php:704

JROOT/components/com_virtuemart/router.php:27

JROOT/libraries/cms/component/router/legacy.php:70

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/modules/mod_menu/helper.php:125

JROOT/modules/mod_menu/mod_menu.php:15

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.11 ms After last query: 0.07 ms Query memory: 0.028 MB Memory before query: 6.591 MB Rows returned: 1

SELECT `config` 
  FROM `shop_virtuemart_configs` 
  WHERE `virtuemart_config_id` = "1";

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_virtuemart_configs	system	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_virtuemart/helpers/config.php:827

JROOT/components/com_virtuemart/router.php:704

JROOT/components/com_virtuemart/router.php:27

JROOT/libraries/cms/component/router/legacy.php:70

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/modules/mod_menu/helper.php:125

JROOT/modules/mod_menu/mod_menu.php:15

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.54 ms After last query: 2.90 ms Query memory: 0.035 MB Memory before query: 6.704 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_virtuemart'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/components/com_virtuemart/router.php:973

JROOT/components/com_virtuemart/router.php:686

JROOT/components/com_virtuemart/router.php:706

JROOT/components/com_virtuemart/router.php:27

JROOT/libraries/cms/component/router/legacy.php:70

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/modules/mod_menu/helper.php:125

JROOT/modules/mod_menu/mod_menu.php:15

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.11 ms After last query: 0.12 ms Query memory: 0.036 MB Memory before query: 6.719 MB Rows returned: 9

SELECT * 
  FROM `shop_menu`  
  where `link` like "index.php?option=com_virtuemart%" 
  and client_id=0 
  and published=1 
  and (language="*" or language = "pl-PL"  )

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_menu	ALL	idx_client_id_parent_id_alias_language,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	219	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/components/com_virtuemart/router.php:984

JROOT/components/com_virtuemart/router.php:686

JROOT/components/com_virtuemart/router.php:706

JROOT/components/com_virtuemart/router.php:27

JROOT/libraries/cms/component/router/legacy.php:70

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/modules/mod_menu/helper.php:125

JROOT/modules/mod_menu/mod_menu.php:15

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.53 ms After last query: 13.58 ms Query memory: 0.019 MB Memory before query: 6.961 MB Rows returned: 0

SELECT m2.language, m2.id

  FROM shop_menu as m

  INNER JOIN shop_associations as a 
  ON a.id=m.id 
  AND a.context='com_menus.item'

  INNER JOIN shop_associations as a2 
  ON a.key=a2.key

  INNER JOIN shop_menu as m2 
  ON a2.id=m2.id

  WHERE m.id=324

Explain

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

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/administrator/components/com_menus/helpers/menus.php:257

JROOT/modules/mod_languages/helper.php:58

JROOT/modules/mod_languages/mod_languages.php:18

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.85 ms After last query: 0.52 ms Query memory: 0.021 MB Memory before query: 6.988 MB Rows returned: 1

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

  FROM `shop_content` AS `c`

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

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

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

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

  WHERE c.id = 20

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	c	const	PRIMARY	PRIMARY	4	const	1	Using index
1	SIMPLE	a	const	PRIMARY,idx_key	PRIMARY	156	const,const	1
1	SIMPLE	a2	ref	idx_key	idx_key	96	const	1	Using index
1	SIMPLE	c2	eq_ref	PRIMARY,idx_catid	PRIMARY	4	serwer100271_techt2.a2.id	1	Using where
1	SIMPLE	ca	eq_ref	PRIMARY,cat_idx	PRIMARY	4	serwer100271_techt2.c2.catid	1	Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.1 ms
checking permissions	0.0 ms
Opening tables	0.2 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.2 ms
Preparing	0.0 ms
Unlocking tables	0.0 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/cms/language/associations.php:83

JROOT/components/com_content/helpers/association.php:48

JROOT/modules/mod_languages/helper.php:69

JROOT/modules/mod_languages/mod_languages.php:18

JROOT/plugins/system/t3/includes/joomla30/modulehelper.php:191

JROOT/libraries/joomla/document/html/renderer/module.php:105

JROOT/libraries/joomla/document/html/renderer/modules.php:46

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.50 ms After last query: 5.56 ms Query memory: 0.027 MB Memory before query: 7.290 MB Rows returned: 1

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

  FROM shop_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_contact'

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	shop_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using index condition; Using where

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
Waiting for query cache lock	0.0 ms
init	0.0 ms
Optimizing	0.0 ms
Statistics	0.1 ms
Preparing	0.0 ms
Executing	0.0 ms
Sending data	0.1 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Waiting for query cache lock	0.0 ms
Updating status	0.0 ms
Storing result in query cache	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/cache/controller/callback.php:158

JROOT/libraries/cms/component/helper.php:396

JROOT/libraries/cms/component/helper.php:43

JROOT/libraries/cms/component/helper.php:91

JROOT/components/com_contact/router.php:37

JROOT/libraries/cms/router/site.php:463

JROOT/libraries/cms/router/site.php:426

JROOT/libraries/cms/router/router.php:231

JROOT/libraries/cms/router/site.php:106

JROOT/libraries/joomla/application/route.php:64

JROOT/plugins/system/t3/includes/menu/megamenu.php:162

JROOT/plugins/system/t3/includes/renderer/megamenurender.php:84

JROOT/libraries/joomla/document/html/html.php:408

JROOT/libraries/joomla/document/html/html.php:696

JROOT/libraries/joomla/document/html/html.php:474

JROOT/libraries/cms/application/cms.php:988

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.29 ms After last query: 96.27 ms Query memory: 0.014 MB Memory before query: 7.411 MB Rows returned: 1

Duplicate queries: #42

select id, password 
  from shop_users as u join shop_user_usergroup_map as m 
  on u.id = m.user_id  
  where m.group_id in(8)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	u	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1
1	SIMPLE	m	eq_ref	PRIMARY	PRIMARY	8	serwer100271_techt2.u.id,const	1	Using where; Using index

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.1 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/plugins/system/spadaj/spadaj.php:147

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:994

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.23 ms After last query: 0.04 ms Query memory: 0.014 MB Memory before query: 7.423 MB Rows returned: 1

Duplicate queries: #41

select id, password 
  from shop_users as u join shop_user_usergroup_map as m 
  on u.id = m.user_id  
  where m.group_id in(8)

Explain

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	u	ALL	PRIMARY	NO INDEX KEY COULD BE USED	NULL	NULL	1
1	SIMPLE	m	eq_ref	PRIMARY	PRIMARY	8	serwer100271_techt2.u.id,const	1	Using where; Using index

Profile

Status	Duration
Starting	0.0 ms
Waiting for query cache lock	0.0 ms
starting	0.0 ms
Checking query cache for query	0.0 ms
checking privileges on cached	0.0 ms
checking permissions	0.0 ms
Sending cached result to clien	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/plugins/system/spadaj/spadaj.php:148

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:994

JROOT/libraries/cms/application/site.php:731

JROOT/libraries/cms/application/cms.php:257

JROOT/index.php:40

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

Query Time: 0.50 ms After last query: 18.11 ms Query memory: 0.003 MB Memory before query: 7.434 MB

UPDATE `shop_session`

  SET `data` = '__default|a:8:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1679727470;s:18:\"session.timer.last\";i:1679727470;s:17:\"session.timer.now\";i:1679727470;s:22:\"session.client.browser\";s:40:\"CCBot/2.0 (https://commoncrawl.org/faq/)\";s:8:\"registry\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:4:\"user\";O:5:\"JUser\":25:{s:9:\"\\0\\0\\0isRoot\";b:0;s:2:\"id\";i:0;s:4:\"name\";N;s:8:\"username\";N;s:5:\"email\";N;s:8:\"password\";N;s:14:\"password_clear\";s:0:\"\";s:5:\"block\";N;s:9:\"sendEmail\";i:0;s:12:\"registerDate\";N;s:13:\"lastvisitDate\";N;s:10:\"activation\";N;s:6:\"params\";N;s:6:\"groups\";a:1:{i:0;s:1:\"1\";}s:5:\"guest\";i:1;s:13:\"lastResetTime\";N;s:10:\"resetCount\";N;s:12:\"requireReset\";N;s:10:\"\\0\\0\\0_params\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:14:\"\\0\\0\\0_authGroups\";a:1:{i:0;i:1;}s:14:\"\\0\\0\\0_authLevels\";a:2:{i:0;i:1;i:1;i:1;}s:15:\"\\0\\0\\0_authActions\";N;s:12:\"\\0\\0\\0_errorMsg\";N;s:10:\"\\0\\0\\0_errors\";a:0:{}s:3:\"aid\";i:0;}s:16:\"com_mailto.links\";a:1:{s:40:\"c60b43739d40394857cba38fbb3d8a9d795d444c\";O:8:\"stdClass\":2:{s:4:\"link\";s:74:\"http://www.techto.pl/pl/oferta/transformatory/do-zasilania-elektronarzedzi\";s:6:\"expiry\";i:1679727470;}}}'
	, `time` = '1679727471'

  WHERE `session_id` = '0s2di61uuk6t8ukit0koi8v6r6'

Explain

EXPLAIN not possible on query: UPDATE `shop_session` SET `data` = '__default|a:8:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1679727470;s:18:\"session.timer.last\";i:1679727470;s:17:\"session.timer.now\";i:1679727470;s:22:\"session.client.browser\";s:40:\"CCBot/2.0 (https://commoncrawl.org/faq/)\";s:8:\"registry\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:4:\"user\";O:5:\"JUser\":25:{s:9:\"\\0\\0\\0isRoot\";b:0;s:2:\"id\";i:0;s:4:\"name\";N;s:8:\"username\";N;s:5:\"email\";N;s:8:\"password\";N;s:14:\"password_clear\";s:0:\"\";s:5:\"block\";N;s:9:\"sendEmail\";i:0;s:12:\"registerDate\";N;s:13:\"lastvisitDate\";N;s:10:\"activation\";N;s:6:\"params\";N;s:6:\"groups\";a:1:{i:0;s:1:\"1\";}s:5:\"guest\";i:1;s:13:\"lastResetTime\";N;s:10:\"resetCount\";N;s:12:\"requireReset\";N;s:10:\"\\0\\0\\0_params\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:14:\"\\0\\0\\0_authGroups\";a:1:{i:0;i:1;}s:14:\"\\0\\0\\0_authLevels\";a:2:{i:0;i:1;i:1;i:1;}s:15:\"\\0\\0\\0_authActions\";N;s:12:\"\\0\\0\\0_errorMsg\";N;s:10:\"\\0\\0\\0_errors\";a:0:{}s:3:\"aid\";i:0;}s:16:\"com_mailto.links\";a:1:{s:40:\"c60b43739d40394857cba38fbb3d8a9d795d444c\";O:8:\"stdClass\":2:{s:4:\"link\";s:74:\"http://www.techto.pl/pl/oferta/transformatory/do-zasilania-elektronarzedzi\";s:6:\"expiry\";i:1679727470;}}}' , `time` = '1679727471' WHERE `session_id` = '0s2di61uuk6t8ukit0koi8v6r6'

Profile

Status	Duration
Starting	0.1 ms
checking permissions	0.0 ms
Opening tables	0.0 ms
After opening tables	0.0 ms
System lock	0.0 ms
table lock	0.0 ms
init for update	0.1 ms
Updating	0.1 ms
End of update loop	0.0 ms
Waiting for query cache lock	0.0 ms
End of update loop	0.0 ms
Query end	0.0 ms
Commit	0.0 ms
closing tables	0.0 ms
Unlocking tables	0.0 ms
closing tables	0.0 ms
Starting cleanup	0.0 ms
Freeing items	0.0 ms
Updating status	0.0 ms
Reset for next command	0.0 ms

Call Stack

JROOT/libraries/joomla/session/storage/database.php:85

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

32 typów zapytań zarejestrowanych, posortowanych według częstotliwości

WYBRANE tabele:

9 × SELECT extension_id AS id, element AS "option", params, enabled 
  FROM shop_extensions

2 × SELECT * 
  FROM `shop_jcomments_settings`

2 × SELECT b.rules 
  FROM shop_assets AS a 
  LEFT JOIN shop_assets AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

2 × select id, password 
  from shop_users as u join shop_user_usergroup_map as m 
  on u.id = m.user_id

1 × SELECT m.published, m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid 
  FROM shop_modules AS m 
  LEFT JOIN shop_modules_menu AS mm 
  ON mm.moduleid = m.id 
  LEFT JOIN shop_extensions AS e 
  ON e.element = m.module 
  AND e.client_id = m.client_id

```
1 × SELECT * 
  FROM shop_content
```

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

1 × SELECT * 
  FROM shop_acymailing_confi

1 × SELECT `config` 
  FROM `shop_virtuemart_configs`

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

1 × SELECT m2.language, m2.id 
  FROM shop_menu as m 
  INNER JOIN shop_associations as a 
  ON a.id=m.id 
  AND a.context='com_menus.item' 
  INNER JOIN shop_associations as a2 
  ON a.key=a2.key 
  INNER JOIN shop_menu as m2 
  ON a2.id=m2.id

```
1 × SELECT * 
  FROM `shop_menu`
```

1 × 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 shop_categories as c 
  LEFT JOIN shop_categories AS s 
  ON (s.lft <= c.lft 
  AND s.rgt >= c.rgt) OR (s.lft > c.lft 
  AND s.rgt < c.rgt) 
  LEFT JOIN  (SELECT cat.id as id 
  FROM shop_categories AS cat JOIN shop_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt

1 × SELECT * 
  FROM shop_acymailing_list

1 × SELECT a.rules 
  FROM shop_assets AS a

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

1 × SELECT id, rules 
  FROM `shop_viewlevels

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

1 × SELECT `session_id` 
  FROM `shop_session`

```
1 × SELECT * 
  FROM shop_languages
```

1 × SELECT COUNT(*) 
  FROM `shop_menu`

1 × SELECT `data` 
  FROM `shop_session`

```
1 × SELECT * 
  FROM shop_rokcandy
```

1 × SELECT id, home, template, s.params 
  FROM shop_template_styles as s 
  LEFT JOIN shop_extensions as e 
  ON e.element=s.template 
  AND e.type='template' 
  AND e.client_id=s.client_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 shop_menu AS m 
  LEFT JOIN shop_extensions AS e 
  ON m.component_id = e.extension_id

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 shop_content AS a 
  LEFT JOIN shop_categories AS c 
  on c.id = a.catid 
  LEFT JOIN shop_users AS u 
  on u.id = a.created_by 
  LEFT JOIN shop_categories as parent 
  ON parent.id = c.parent_id 
  LEFT JOIN shop_content_rating AS v 
  ON a.id = v.content_id 
  LEFT 
  OUTER JOIN  (SELECT cat.id as id 
  FROM shop_categories AS cat JOIN shop_categories AS parent 
  ON cat.lft BETWEEN parent.lft 
  AND parent.rgt

INNE tabele:

1 × SHOW TABLES LIKE "shop_virtuemart_configs

1 × UPDATE `shop_session` 
  SET `data` = '__default|a:8:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1679727470;s:18:\"session.timer.last\";i:1679727470;s:17:\"session.timer.now\";i:1679727470;s:22:\"session.client.browser\";s:40:\"CCBot/2.0 (https://commoncrawl.org/faq/)\";s:8:\"registry\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:4:\"user\";O:5:\"JUser\":25:{s:9:\"\\0\\0\\0isRoot\";b:0;s:2:\"id\";i:0;s:4:\"name\";N;s:8:\"username\";N;s:5:\"email\";N;s:8:\"password\";N;s:14:\"password_clear\";s:0:\"\";s:5:\"block\";N;s:9:\"sendEmail\";i:0;s:12:\"registerDate\";N;s:13:\"lastvisitDate\";N;s:10:\"activation\";N;s:6:\"params\";N;s:6:\"groups\";a:1:{i:0;s:1:\"1\";}s:5:\"guest\";i:1;s:13:\"lastResetTime\";N;s:10:\"resetCount\";N;s:12:\"requireReset\";N;s:10:\"\\0\\0\\0_params\";O:24:\"Joomla\\Registry\\Registry\":1:{s:7:\"\\0\\0\\0data\";O:8:\"stdClass\":0:{}}s:14:\"\\0\\0\\0_authGroups\";a:1:{i:0;i:1;}s:14:\"\\0\\0\\0_authLevels\";a:2:{i:0;i:1;i:1;i:1;}s:15:\"\\0\\0\\0_authActions\";N;s:12:\"\\0\\0\\0_errorMsg\";N;s:10:\"\\0\\0\\0_errors\";a:0:{}s:3:\"aid\";i:0;}s:16:\"com_mailto.links\";a:1:{s:40:\"c60b43739d40394857cba38fbb3d8a9d795d444c\";O:8:\"stdClass\":2:{s:4:\"link\";s:74:\"http://www.techto.pl/pl/oferta/transformatory/do-zasilania-elektronarzedzi\";s:6:\"expiry\";i:1679727470;}}}'  , `time` = '1679727471'

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

1 × SHOW FULL COLUMNS 
  FROM `shop_content

1 × UPDATE `shop_extensions` 
  SET `params` = '{\"mediaversion\":\"273c5afd2c0c03f5551b222ba1cf48cd\"}'

1 × INSERT INTO `shop_session` (`session_id`, `client_id`, `time`) 
  VALUES  ('0s2di61uuk6t8ukit0koi8v6r6', 0, '1679727470'

Techto.pl

Formularz kontaktowy

Transformatory do zasilania elektronarzędzi w budownictwie

CECHY CHARAKTERYSTYCZNE

Ochrona przed porażeniem

UWAGA

Informacje o plikach cookie

Konsola diagnostyczna Joomla!

Sesja

__default

Informacje o wydajności

Time

Memory

Użycie pamięci

Zapytania do bazy danych

43 zapytań zarejestrowanych 22.9 ms

2 duplicate found!

32 typów zapytań zarejestrowanych, posortowanych według częstotliwości

WYBRANE tabele:

INNE tabele: