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: 0.01273 seconds
Time After: 0.01444 seconds
Time Taken: 0.00171 seconds

Memory Before: 3,789.602 KB
Memory After: 3,790.469 KB
Memory Used: 0.867 KB

Time Before: 0.01203 seconds
Time After: 0.01512 seconds
Time Taken: 0.00309 seconds

Memory Before: 3,784.891 KB
Memory After: 3,978.063 KB
Memory Used: 193.172 KB

Session Handling

SQL Query

SELECT *
FROM vb_session
WHERE sessionhash = '82d0f2506feac29259851050fa6fce70'
	AND lastactivity > 1716071348
	AND idhash = '81d9df6793123f91fb3a17015a0487c8'

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: 0.01624 seconds
Time After: 0.01646 seconds
Time Taken: 0.00022 seconds

Memory Before: 4,030.305 KB
Memory After: 4,031.234 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: 0.01712 seconds
Time After: 0.01775 seconds
Time Taken: 0.00063 seconds

Memory Before: 4,039.898 KB
Memory After: 4,040.211 KB
Memory Used: 0.313 KB

Time Before: 0.01580 seconds
Time After: 0.01788 seconds
Time Taken: 0.00208 seconds

Memory Before: 4,025.078 KB
Memory After: 4,097.211 KB
Memory Used: 72.133 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 = 171360

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	0	Unique row not found

Time Before: 0.01977 seconds
Time After: 0.02005 seconds
Time Taken: 0.00028 seconds

Memory Before: 4,044.406 KB
Memory After: 4,045.195 KB
Memory Used: 0.789 KB

SQL Query

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



thread.*


FROM vb_thread AS thread






WHERE thread.threadid = 15953

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

Time Before: 0.02048 seconds
Time After: 0.02071 seconds
Time Taken: 0.00023 seconds

Memory Before: 4,051.727 KB
Memory After: 4,052.680 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 = 2

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: 0.02119 seconds
Time After: 0.02144 seconds
Time Taken: 0.00026 seconds

Memory Before: 4,058.414 KB
Memory After: 4,059.320 KB
Memory Used: 0.906 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: 0.02189 seconds
Time After: 0.02213 seconds
Time Taken: 0.00024 seconds

Memory Before: 4,066.977 KB
Memory After: 4,067.969 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: 0.02297 seconds
Time After: 0.02427 seconds
Time Taken: 0.00130 seconds

Memory Before: 4,247.500 KB
Memory After: 4,248.234 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: 0.02715 seconds
Time After: 0.02732 seconds
Time Taken: 0.00018 seconds

Memory Before: 4,634.266 KB
Memory After: 4,635.305 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: 0.02794 seconds
Time After: 0.02841 seconds
Time Taken: 0.00047 seconds

Memory Before: 4,636.203 KB
Memory After: 4,637.102 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: 0.02904 seconds
Time After: 0.02948 seconds
Time Taken: 0.00045 seconds

Memory Before: 4,638.906 KB
Memory After: 4,639.805 KB
Memory Used: 0.898 KB

SQL Query

UPDATE vb_session
SET lastactivity = 1716074948, location = '/forum/showthread.php?p=171360&explain=1'
WHERE sessionhash = '82d0f2506feac29259851050fa6fce70'

Time Before: 0.03028 seconds
Time After: 0.03048 seconds
Time Taken: 0.00021 seconds

Memory Before: 4,792.117 KB
Memory After: 4,793.102 KB
Memory Used: 0.984 KB