vBulletin

Datastore Setup

SQL Query

SELECT *
FROM vb_datastore
WHERE title IN ('','options','bitfields','attachmentcache','forumcache','usergroupcache','stylecache','languagecache','products','pluginlist','cron','profilefield','loadcache','noticecache','smiliecache','bbcodecache','mailqueue','bookmarksitecache')

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vb_datastore	range	PRIMARY	PRIMARY	50		18	Using index condition

Time Before: 0.01289 seconds
Time After: 0.01500 seconds
Time Taken: 0.00212 seconds

Memory Before: 3,789.086 KB
Memory After: 3,789.953 KB
Memory Used: 0.867 KB

Time Before: 0.01215 seconds
Time After: 0.01560 seconds
Time Taken: 0.00345 seconds

Memory Before: 3,784.375 KB
Memory After: 3,977.563 KB
Memory Used: 193.188 KB

Session Handling

SQL Query

SELECT *
FROM vb_session
WHERE sessionhash = '0ef790a1f39ac9299447c763269b8229'
	AND lastactivity > 1716075064
	AND idhash = '8afe3c01dcbe04cdac1c5350ca7e9998'

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vb_session	const	PRIMARY	PRIMARY	32	const	1

Time Before: 0.01680 seconds
Time After: 0.01708 seconds
Time Taken: 0.00028 seconds

Memory Before: 4,029.688 KB
Memory After: 4,030.617 KB
Memory Used: 0.930 KB

SQL Query

SELECT languageid,
			phrasegroup_global AS phrasegroup_global,
			phrasegroup_posting AS phrasegroup_posting,
			phrasegroup_postbit AS phrasegroup_postbit,
			phrasegroup_showthread AS phrasegroup_showthread,
			phrasegroup_inlinemod AS phrasegroup_inlinemod,
			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 vb_language
WHERE languageid = 2

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

Time Before: 0.01784 seconds
Time After: 0.01862 seconds
Time Taken: 0.00078 seconds

Memory Before: 4,039.258 KB
Memory After: 4,039.570 KB
Memory Used: 0.313 KB

Time Before: 0.01630 seconds
Time After: 0.01873 seconds
Time Taken: 0.00243 seconds

Memory Before: 4,024.461 KB
Memory After: 4,096.586 KB
Memory Used: 72.125 KB

SQL Query

SELECT post.*,
IF(post.visible = 2, 1, 0) AS isdeleted,


editlog.userid AS edit_userid, editlog.dateline AS edit_dateline, editlog.reason AS edit_reason, editlog.hashistory

FROM vb_post AS post

LEFT JOIN vb_editlog AS editlog ON (editlog.postid = post.postid)

WHERE post.postid = 210000

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

Time Before: 0.02100 seconds
Time After: 0.02135 seconds
Time Taken: 0.00035 seconds

Memory Before: 4,043.688 KB
Memory After: 4,044.484 KB
Memory Used: 0.797 KB

SQL Query

SELECT IF(visible = 2, 1, 0) AS isdeleted,



thread.*


FROM vb_thread AS thread






WHERE thread.threadid = 22668

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

Time Before: 0.02207 seconds
Time After: 0.02236 seconds
Time Taken: 0.00029 seconds

Memory Before: 4,052.055 KB
Memory After: 4,053.008 KB
Memory Used: 0.953 KB

SQL Query

SELECT forum.*, NOT ISNULL(podcast.forumid) AS podcast
FROM vb_forum AS forum
LEFT JOIN vb_podcast AS podcast ON (forum.forumid = podcast.forumid AND podcast.enabled = 1)
WHERE forum.forumid = 27

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	podcast	system	PRIMARY				0	Const row not found
1	SIMPLE	forum	const	PRIMARY	PRIMARY	2	const	1

Time Before: 0.02289 seconds
Time After: 0.02321 seconds
Time Taken: 0.00032 seconds

Memory Before: 4,058.813 KB
Memory After: 4,059.711 KB
Memory Used: 0.898 KB

SQL Query

SELECT *
FROM vb_style
WHERE (styleid = 3 AND userselect = 1)
	OR styleid = 3
ORDER BY styleid ASC
LIMIT 1

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

Time Before: 0.02372 seconds
Time After: 0.02403 seconds
Time Taken: 0.00032 seconds

Memory Before: 4,067.203 KB
Memory After: 4,068.195 KB
Memory Used: 0.992 KB

SQL Query

SELECT title, template
FROM vb_template
WHERE templateid IN (730,637,733,732,814,1189,845,846,848,855,854,1324,1019,1005,1006,1008,1007,1010,1012,1013,1014,1016,1018,752,754,756,758,1271,1048,1051,1052,1049,1047,1099,1100,998,997,999,1003,1001,1127,792,791,793,794,653,600,1219,728,727,607,724,723,990,591,944,945,946,1188,1191,1200,965,966,967,968,1142,1205,1204,1206,1209)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vb_template	range	PRIMARY	PRIMARY	4		70	Using index condition

Time Before: 0.02490 seconds
Time After: 0.02644 seconds
Time Taken: 0.00154 seconds

Memory Before: 4,247.734 KB
Memory After: 4,248.469 KB
Memory Used: 0.734 KB

SQL Query

SELECT reason, liftdate
FROM vb_userban
WHERE userid = 0

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

Time Before: 0.02915 seconds
Time After: 0.02936 seconds
Time Taken: 0.00021 seconds

Memory Before: 4,634.820 KB
Memory After: 4,635.859 KB
Memory Used: 1.039 KB

SQL Query

SELECT text, languageid, special
FROM vb_phrase AS phrase
LEFT JOIN vb_phrasetype USING (fieldname)
WHERE phrase.fieldname = 'error'
	AND varname = 'no_reason_specified' AND languageid IN (-1, 0, 2)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	phrase	range	name_lang_type,languageid	name_lang_type	276		3	Using index condition
1	SIMPLE	vb_phrasetype	const	PRIMARY	PRIMARY	20	const	1	Using where

Time Before: 0.03008 seconds
Time After: 0.03061 seconds
Time Taken: 0.00054 seconds

Memory Before: 4,636.758 KB
Memory After: 4,637.656 KB
Memory Used: 0.898 KB

SQL Query

SELECT text, languageid, special
FROM vb_phrase AS phrase
LEFT JOIN vb_phrasetype USING (fieldname)
WHERE phrase.fieldname = 'error'
	AND varname = 'nopermission_banned' AND languageid IN (-1, 0, 2)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	phrase	range	name_lang_type,languageid	name_lang_type	276		3	Using index condition
1	SIMPLE	vb_phrasetype	const	PRIMARY	PRIMARY	20	const	1	Using where

Time Before: 0.03136 seconds
Time After: 0.03195 seconds
Time Taken: 0.00060 seconds

Memory Before: 4,639.461 KB
Memory After: 4,640.359 KB
Memory Used: 0.898 KB

SQL Query

UPDATE vb_session
SET lastactivity = 1716078664, location = '/forum/showthread.php?p=210000&explain=1'
WHERE sessionhash = '0ef790a1f39ac9299447c763269b8229'

Time Before: 0.03264 seconds
Time After: 0.03290 seconds
Time Taken: 0.00026 seconds

Memory Before: 4,792.672 KB
Memory After: 4,793.656 KB
Memory Used: 0.984 KB