vBulletin

Datastore Setup

SQL Query

SELECT *
FROM datastore
WHERE title IN ('tagcloud','iconcache','options','bitfields','attachmentcache','forumcache','usergroupcache','stylecache','languagecache','products','pluginlist','cron','profilefield','loadcache','noticecache')

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	datastore	range	PRIMARY	PRIMARY	50		15	Using index condition

Time Before: 0.00213 seconds
Time After: 0.00254 seconds
Time Taken: 0.00041 seconds

Memory Before: 522.758 KB
Memory After: 922.313 KB
Memory Used: 399.555 KB

Time Before: 0.00187 seconds
Time After: 0.00373 seconds
Time Taken: 0.00185 seconds

Memory Before: 520.523 KB
Memory After: 1,543.023 KB
Memory Used: 1,022.500 KB

SQL Query

SELECT *
FROM datastore
WHERE title IN ('dbtech_ajaxthreads_usergroup')

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE								Impossible WHERE noticed after reading const tables

Time Before: 0.00410 seconds
Time After: 0.00413 seconds
Time Taken: 0.00003 seconds

Memory Before: 1,700.398 KB
Memory After: 1,716.516 KB
Memory Used: 16.117 KB

Session Handling

SQL Query

SELECT *
FROM session
WHERE userid = 0
	AND host = '18.207.254.88'
	AND idhash = '4ab9e77a4bfd302ea544fb496d8a64e2'
LIMIT 1

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	session	ref	user_activity,guest_lookup	guest_lookup	51	const,const,const	2	Using where

Time Before: 0.00442 seconds
Time After: 0.00455 seconds
Time Taken: 0.00013 seconds

Memory Before: 1,704.594 KB
Memory After: 1,721.344 KB
Memory Used: 16.750 KB

SQL Query

SELECT languageid,
			phrasegroup_global AS phrasegroup_global,
			phrasegroup_inlinemod AS phrasegroup_inlinemod,
			phrasegroup_search AS phrasegroup_search,
			phrasegroup_prefix AS phrasegroup_prefix,
			phrasegroupinfo AS lang_phrasegroupinfo,
			options AS lang_options,
			languagecode AS lang_code,
			charset AS lang_charset,
			locale AS lang_locale,
			imagesoverride AS lang_imagesoverride,
			dateoverride AS lang_dateoverride,
			timeoverride AS lang_timeoverride,
			registereddateoverride AS lang_registereddateoverride,
			calformat1override AS lang_calformat1override,
			calformat2override AS lang_calformat2override,
			logdateoverride AS lang_logdateoverride,
			decimalsep AS lang_decimalsep,
			thousandsep AS lang_thousandsep
FROM language
WHERE languageid = 2

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	language	const	PRIMARY	PRIMARY	2	const	1

Time Before: 0.00523 seconds
Time After: 0.00528 seconds
Time Taken: 0.00006 seconds

Memory Before: 1,711.805 KB
Memory After: 1,828.617 KB
Memory Used: 116.813 KB

Time Before: 0.00416 seconds
Time After: 0.00532 seconds
Time Taken: 0.00116 seconds

Memory Before: 1,701.742 KB
Memory After: 1,817.758 KB
Memory Used: 116.016 KB

SQL Query

SELECT userip
FROM vsavilxh_guests AS vsavilxh_guests
WHERE userip = '18.207.254.88'

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vsavilxh_guests	ALL					429	Using where

Time Before: 0.00617 seconds
Time After: 0.00635 seconds
Time Taken: 0.00018 seconds

Memory Before: 2,048.875 KB
Memory After: 2,065.109 KB
Memory Used: 16.234 KB

SQL Query

UPDATE vsavilxh_guests
SET dateline = '1591368824'
WHERE userip = '18.207.254.88'

Time Before: 0.00636 seconds
Time After: 0.01438 seconds
Time Taken: 0.00802 seconds

Memory Before: 2,065.258 KB
Memory After: 2,065.195 KB
Memory Used: -0.063 KB

SQL Query

DELETE FROM vsavilxh_guests WHERE dateline < '1591282424'

Time Before: 0.01440 seconds
Time After: 0.01464 seconds
Time Taken: 0.00024 seconds

Memory Before: 2,048.484 KB
Memory After: 2,048.516 KB
Memory Used: 0.031 KB

SQL Query

SELECT *
FROM style
WHERE (styleid = 12 AND userselect = 1)
	OR styleid = 12
ORDER BY styleid ASC
LIMIT 1

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	style	const	PRIMARY	PRIMARY	2	const	1

Time Before: 0.01488 seconds
Time After: 0.01494 seconds
Time Taken: 0.00005 seconds

Memory Before: 2,033.938 KB
Memory After: 2,146.563 KB
Memory Used: 112.625 KB

SQL Query

SELECT *
FROM datastore
WHERE title IN ('routes')

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	datastore	const	PRIMARY	PRIMARY	50	const	1

Time Before: 0.01593 seconds
Time After: 0.01596 seconds
Time Taken: 0.00003 seconds

Memory Before: 2,438.039 KB
Memory After: 2,454.430 KB
Memory Used: 16.391 KB

SQL Query

SELECT data, expires, locktime, serialized
FROM cache
WHERE cacheid = 'vb_types.types'

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	cache	const	PRIMARY	PRIMARY	66	const	1

Time Before: 0.01662 seconds
Time After: 0.01665 seconds
Time Taken: 0.00003 seconds

Memory Before: 2,610.250 KB
Memory After: 2,626.688 KB
Memory Used: 16.438 KB

SQL Query

SELECT tagid, tagtext, canonicaltagid, dateline FROM tag WHERE tagtext = 'case'

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tag	const	tagtext	tagtext	102	const	1

Time Before: 0.02140 seconds
Time After: 0.02152 seconds
Time Taken: 0.00012 seconds

Memory Before: 2,732.031 KB
Memory After: 2,748.469 KB
Memory Used: 16.438 KB

SQL Query

SELECT searchlog.*
FROM searchlog AS searchlog
WHERE searchhash = 'b4860701ef45271a8f7a80c5f0b439cb' AND
	sortby =  '' AND
	sortorder =  'asc' AND
	dateline > 1591365224 AND
	userid = 0 AND
	completed = 1
ORDER BY dateline DESC
LIMIT 1

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	searchlog	ref	search,userfloodcheck	search	56	const,const,const,const	4	Using index condition; Using where; Using filesort

Time Before: 0.02202 seconds
Time After: 0.02259 seconds
Time Taken: 0.00058 seconds

Memory Before: 2,798.641 KB
Memory After: 2,814.680 KB
Memory Used: 16.039 KB

SQL Query

SELECT contenttypeid, tagcontent.contentid, tagcontent.contentid as threadid
FROM tagcontent as tagcontent
WHERE tagid = 271 
ORDER BY dateline DESC 
LIMIT 20000

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tagcontent	ref	PRIMARY	PRIMARY	4	const	1	Using where; Using filesort

Time Before: 0.02291 seconds
Time After: 0.02303 seconds
Time Taken: 0.00012 seconds

Memory Before: 2,800.375 KB
Memory After: 2,816.797 KB
Memory Used: 16.422 KB

SQL Query

REPLACE INTO searchlog
	(userid,ipaddress,searchhash,sortby,sortorder,searchtime,dateline,completed,criteria,results)
VALUES
	(0,'18.207.254.88','b4860701ef45271a8f7a80c5f0b439cb','','asc',0,1591368824,0,'O:18:\"vB_Search_Criteria\":15:{s:28:\"\0vB_Search_Criteria\0keywords\";a:0:{}s:32:\"\0vB_Search_Criteria\0raw_keywords\";s:0:\"\";s:29:\"\0vB_Search_Criteria\0titleonly\";b:0;s:27:\"\0vB_Search_Criteria\0filters\";a:1:{s:3:\"tag\";a:1:{s:2:\"eq\";s:3:\"271\";}}s:24:\"\0vB_Search_Criteria\0sort\";a:2:{i:0;s:0:\"\";i:1;s:3:\"asc\";}s:27:\"\0vB_Search_Criteria\0grouped\";i:3;s:31:\"\0vB_Search_Criteria\0searchterms\";N;s:32:\"\0vB_Search_Criteria\0criteria_set\";b:1;s:35:\"\0vB_Search_Criteria\0advanced_typeid\";b:0;s:35:\"\0vB_Search_Criteria\0display_strings\";a:1:{s:3:\"tag\";s:30:\"برچسب: case\";}s:32:\"\0vB_Search_Criteria\0common_words\";a:0:{}s:30:\"\0vB_Search_Criteria\0highlights\";a:0:{}s:33:\"\0vB_Search_Criteria\0search_string\";N;s:26:\"\0vB_Search_Criteria\0errors\";a:0:{}s:11:\"search_type\";s:3:\"tag\";}','')

Time Before: 0.02307 seconds
Time After: 0.02322 seconds
Time Taken: 0.00015 seconds

Memory Before: 2,804.305 KB
Memory After: 2,804.305 KB
Memory Used: 0.000 KB

SQL Query

UPDATE searchlog
SET results = 'a:4:{i:0;a:1:{i:0;a:3:{i:0;s:1:\"2\";i:1;s:4:\"1474\";i:2;s:4:\"1474\";}}i:1;i:-1;i:2;N;i:3;N;}'
WHERE searchlogid = 2077585

Time Before: 0.02324 seconds
Time After: 0.02335 seconds
Time Taken: 0.00011 seconds

Memory Before: 2,800.742 KB
Memory After: 2,800.867 KB
Memory Used: 0.125 KB

SQL Query

UPDATE searchlog
SET searchtime = 0.00060,
	completed = 1
WHERE searchlogid = 2077585

Time Before: 0.02336 seconds
Time After: 0.02346 seconds
Time Taken: 0.00010 seconds

Memory Before: 2,800.336 KB
Memory After: 2,800.305 KB
Memory Used: -0.031 KB

SQL Query

INSERT INTO tagsearch (tagid, dateline) 
				VALUES (271, 1591368824)

Time Before: 0.02348 seconds
Time After: 0.02359 seconds
Time Taken: 0.00011 seconds

Memory Before: 2,800.313 KB
Memory After: 2,800.328 KB
Memory Used: 0.016 KB

SQL Query

SELECT title, template
FROM template
WHERE templateid IN (0,1572,1398,0,1411,1412,1531,1533,1532,1304,1521,1520,1500,1506,1408,1417,1167,2233,2231,2234,2235,0,0,79,73,72,2344,2347,2101,75,80,81,82,1337,1634,2221,2222,1286,1287,1650,0,0,1613,1615,1307,1308,1310,1311,1534,1577,1576,1626,1578,1137,1136,1140,2249,1931,1932,1129,1132,1130,1295,1131,2226)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	template	range	PRIMARY	PRIMARY	4		60	Using index condition

Time Before: 0.02403 seconds
Time After: 0.02411 seconds
Time Taken: 0.00008 seconds

Memory Before: 2,924.086 KB
Memory After: 3,100.703 KB
Memory Used: 176.617 KB

SQL Query

SELECT * FROM molding ORDER BY molding.order ASC

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	molding	ALL					11	Using filesort

Time Before: 0.02468 seconds
Time After: 0.02471 seconds
Time Taken: 0.00003 seconds

Memory Before: 3,111.250 KB
Memory After: 3,129.195 KB
Memory Used: 17.945 KB

SQL Query

SELECT moderator.*, user.username,
IF(user.displaygroupid = 0, user.usergroupid, user.displaygroupid) AS displaygroupid, infractiongroupid
FROM moderator AS moderator
INNER JOIN user AS user USING(userid)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	moderator	ALL	userid_forumid				3
1	SIMPLE	user	eq_ref	PRIMARY	PRIMARY	4	mihangam_mforum.moderator.userid	1

Time Before: 0.02597 seconds
Time After: 0.02614 seconds
Time Taken: 0.00017 seconds

Memory Before: 3,132.359 KB
Memory After: 3,148.797 KB
Memory Used: 16.438 KB

SQL Query

SELECT thread.*,post.pagetext AS preview,avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, user.avatarrevision,
			customavatar.dateline AS avatardateline, customavatar.width AS width, customavatar.height AS height,
			customavatar.height_thumb AS height_thumb, customavatar.width_thumb AS width_thumb, customavatar.filedata_thumb,
			first_user.avatarrevision AS first_avatarrevision, first_avatar.avatarpath AS first_avatarpath,
			NOT ISNULL(first_customavatar.userid) AS first_hascustomavatar, first_customavatar.dateline AS first_avatardateline,
			first_customavatar.width AS first_width, first_customavatar.height AS first_height, first_customavatar.height_thumb
			AS first_height_thumb, first_customavatar.width_thumb AS first_width_thumb, first_customavatar.filedata_thumb AS
			first_filedata_thumb,lastpost.lastposttime
FROM thread AS thread
	LEFT JOIN post AS post ON(post.postid = thread.firstpostid)
LEFT JOIN user AS user ON (user.userid = thread.lastposterid)
LEFT JOIN avatar AS avatar ON (avatar.avatarid = user.avatarid)
LEFT JOIN customavatar AS customavatar ON (customavatar.userid = user.userid)
LEFT JOIN user AS first_user ON (first_user.userid = thread.postuserid)
LEFT JOIN avatar AS first_avatar ON (first_avatar.avatarid = first_user.avatarid)
LEFT JOIN customavatar AS first_customavatar ON (first_customavatar.userid = first_user.userid)
LEFT JOIN (
	SELECT threadid, MAX(dateline) AS lastposttime
	FROM post
	WHERE threadid IN (1474)
		AND userid = 0
	GROUP BY threadid
) AS lastpost ON (lastpost.threadid = thread.threadid)
WHERE thread.threadid IN (1474)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	avatar	system	PRIMARY				0	Const row not found
1	PRIMARY	first_avatar	system	PRIMARY				0	Const row not found
1	PRIMARY	thread	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	post	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	user	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	customavatar	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	first_user	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY	first_customavatar	const	PRIMARY	PRIMARY	4	const	1
1	PRIMARY		ALL					2	Using where
2	DERIVED	post	ref	userid,threadid,threadid_visible_dateline,user_date	threadid_visible_dateline	4	const	2	Using where; Using index

Time Before: 0.02656 seconds
Time After: 0.02688 seconds
Time Taken: 0.00032 seconds

Memory Before: 3,143.516 KB
Memory After: 3,158.891 KB
Memory Used: 15.375 KB

SQL Query

UPDATE searchlog
SET results = 'a:4:{i:0;a:1:{i:0;a:3:{i:0;s:1:\"2\";i:1;s:4:\"1474\";i:2;s:4:\"1474\";}}i:1;i:0;i:2;a:1:{i:2;a:1:{i:0;s:4:\"1474\";}}i:3;a:1:{i:2;a:0:{}}}'
WHERE searchlogid = 2077585

Time Before: 0.02754 seconds
Time After: 0.02768 seconds
Time Taken: 0.00014 seconds

Memory Before: 3,367.828 KB
Memory After: 3,367.953 KB
Memory Used: 0.125 KB

SQL Query

UPDATE session
SET lastactivity = 1591368824, location = '/forum/tags.php?tag=case&explain=1', badlocation = 0
WHERE sessionhash = 'f6ba3c3439db676c8c62afb145c16c84'

Time Before: 0.02958 seconds
Time After: 0.02970 seconds
Time Taken: 0.00012 seconds

Memory Before: 3,575.078 KB
Memory After: 3,574.953 KB
Memory Used: -0.125 KB