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')

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vb_datastore	range	PRIMARY	PRIMARY	50		16	Using index condition

Time Before: 0.01257 seconds
Time After: 0.01425 seconds
Time Taken: 0.00168 seconds

Memory Before: 3,148.242 KB
Memory After: 3,149.141 KB
Memory Used: 0.898 KB

Time Before: 0.01193 seconds
Time After: 0.01484 seconds
Time Taken: 0.00292 seconds

Memory Before: 3,143.656 KB
Memory After: 3,331.047 KB
Memory Used: 187.391 KB

Session Handling

SQL Query

SELECT *
FROM vb_session
WHERE sessionhash = '0ef790a1f39ac9299447c763269b8229'
	AND lastactivity > 1716075109
	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: 0.01596 seconds
Time After: 0.01618 seconds
Time Taken: 0.00022 seconds

Memory Before: 3,382.891 KB
Memory After: 3,383.820 KB
Memory Used: 0.930 KB

SQL Query

SELECT languageid,
			phrasegroup_global AS phrasegroup_global,
			phrasegroup_wol AS phrasegroup_wol,
			phrasegroup_user AS phrasegroup_user,
			phrasegroup_messaging AS phrasegroup_messaging,
			phrasegroup_cprofilefield AS phrasegroup_cprofilefield,
			phrasegroup_infractionlevel AS phrasegroup_infractionlevel,
			phrasegroup_posting AS phrasegroup_posting,
			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: 0.01687 seconds
Time After: 0.01779 seconds
Time Taken: 0.00093 seconds

Memory Before: 3,392.805 KB
Memory After: 3,393.016 KB
Memory Used: 0.211 KB

Time Before: 0.01551 seconds
Time After: 0.01793 seconds
Time Taken: 0.00242 seconds

Memory Before: 3,377.641 KB
Memory After: 3,496.195 KB
Memory Used: 118.555 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: 0.01988 seconds
Time After: 0.02015 seconds
Time Taken: 0.00027 seconds

Memory Before: 3,394.188 KB
Memory After: 3,395.086 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: 0.02062 seconds
Time After: 0.02087 seconds
Time Taken: 0.00025 seconds

Memory Before: 3,407.242 KB
Memory After: 3,408.234 KB
Memory Used: 0.992 KB

SQL Query

SELECT title, template
FROM vb_template
WHERE templateid IN (856,876,845,846,848,855,854,752,754,756,758,792,791,793,794,1018,1016,1150,1156,858,859,860,861,862,863,864,865,866,867,870,868,869,871,875,877,878,885,880,881,882,884,857,874,879,886,888,887,883,1049,653,600,1219,728,727,607,724,723,990,591,944,945,946,1188,1191,1200,965,966,967,968,1142,1205,1204,1206,1209)

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	vb_template	range	PRIMARY	PRIMARY	4		74	Using index condition

Time Before: 0.02167 seconds
Time After: 0.02281 seconds
Time Taken: 0.00114 seconds

Memory Before: 3,588.258 KB
Memory After: 3,588.992 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: 0.02559 seconds
Time After: 0.02576 seconds
Time Taken: 0.00018 seconds

Memory Before: 3,961.133 KB
Memory After: 3,962.172 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: 0.02637 seconds
Time After: 0.02683 seconds
Time Taken: 0.00046 seconds

Memory Before: 3,963.070 KB
Memory After: 3,963.969 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: 0.02745 seconds
Time After: 0.02789 seconds
Time Taken: 0.00044 seconds

Memory Before: 3,965.672 KB
Memory After: 3,966.570 KB
Memory Used: 0.898 KB

SQL Query

UPDATE vb_session
SET lastactivity = 1716078709, location = '/forum/member.php?find=lastposter&f=27&explain=1'
WHERE sessionhash = '0ef790a1f39ac9299447c763269b8229'

Time Before: 0.02856 seconds
Time After: 0.02877 seconds
Time Taken: 0.00021 seconds

Memory Before: 4,114.727 KB
Memory After: 4,115.688 KB
Memory Used: 0.961 KB