Redirect to:
Start request GET /wiki/index.php?oldid=5260&title=If_your_derailleur_skips_gears
IP: 172.18.0.2
HTTP HEADERS:
ACCEPT-ENCODING: gzip, br, zstd, deflate
USER-AGENT: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
ACCEPT: */*
X-ORIGINAL-URI: /wiki/index.php?oldid=5260&title=If_your_derailleur_skips_gears
X-FORWARDED-PORT: 443
X-FORWARDED-SSL: on
X-FORWARDED-PROTO: https
X-FORWARDED-FOR: 216.73.216.80
X-REAL-IP: 216.73.216.80
CONNECTION: close
HOST: wiki2.bikelover.org
CONTENT-LENGTH:
CONTENT-TYPE:
(end headers)[session] SessionManager using store APCUBagOStuff[localisation] LocalisationCache using store LCStoreCDB[session] SessionBackend "rn2g5kuq0onboel7e95o8lo2kngqftdg" is unsaved, marking dirty in constructor[session] SessionBackend "rn2g5kuq0onboel7e95o8lo2kngqftdg" save: dataDirty=1 metaDirty=1 forcePersist=0[cookie] already deleted setcookie: "bikebike_mw__session", "", "1741331267", "/", "", "1", "1", ""[cookie] already deleted setcookie: "bikebike_mw_UserID", "", "1741331267", "/", "", "1", "1", ""[cookie] already deleted setcookie: "bikebike_mw_Token", "", "1741331267", "/", "", "1", "1", ""[cookie] already deleted setcookie: "forceHTTPS", "", "1741331267", "/", "", "", "1", ""[session] SessionBackend "rn2g5kuq0onboel7e95o8lo2kngqftdg" data dirty due to dirty(): MediaWiki\Session\SessionManager->getSessionForRequest/MediaWiki\Session\SessionManager->getInitialSession/MediaWiki\Session\Session->getToken/MediaWiki\Session\Session->set/MediaWiki\Session\SessionBackend->dirty[session] SessionBackend "rn2g5kuq0onboel7e95o8lo2kngqftdg" save: dataDirty=1 metaDirty=0 forcePersist=0[DBQuery] Wikimedia\Rdbms\DatabaseMysqlBase::open [0s] database_staging: SET group_concat_max_len = 262144, `sql_mode` = ''[DBReplication] Wikimedia\Rdbms\LBFactory::getChronologyProtector: request info {
"IPAddress": "172.18.0.2",
"UserAgent": "Mozilla\/5.0 AppleWebKit\/537.36 (KHTML, like Gecko; compatible; ClaudeBot\/1.0; +claudebot@anthropic.com)",
"ChronologyProtection": false,
"ChronologyPositionIndex": 0,
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}[DBReplication] ChronologyProtector using store APCUBagOStuff[DBReplication] ChronologyProtector fetching positions for 00aba87f0d2b34d22fa7da60bd405aff[DBReplication] found position data with index 3[DBReplication] Wikimedia\Rdbms\ChronologyProtector::applySessionReplicationPosition: DEFAULT (database_staging) has no position[DBConnection] Wikimedia\Rdbms\LoadBalancer::lazyLoadReplicationPositions: executed chronology callback.[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: opened new connection for local/0[DBQuery] Wikimedia\Rdbms\Database::beginIfImplied (MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds) [0s] database_staging: BEGIN[DBQuery] MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds [0s] database_staging: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,rev_actor,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name FROM `mw_revision` JOIN `mw_revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `mw_comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `mw_actor` `actor_rev_user` ON ((actor_rev_user.actor_id = rev_actor)) JOIN `mw_page` ON ((page_id = rev_page)) LEFT JOIN `mw_user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE rev_id = 5260 LIMIT 1[SQLBagOStuff] MainObjectStash using store ReplicatedBagOStuff[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] WikiPage::pageData [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_random,page_touched,page_links_updated,page_latest,page_len,page_content_model FROM `mw_page` WHERE page_namespace = 0 AND page_title = 'If_your_derailleur_skips_gears' LIMIT 1[ContentHandler] Registered handler for wikitext: WikitextContentHandler[MessageCache] MessageCache using store APCUBagOStuff[MessageCache] MessageCache::loadUnguarded: Loading en... got from local cacheParserFactory: using default preprocessorContextSource::getContext (MediaWiki\Skins\Vector\SkinVector22): called and $context is null. Using RequestContext::getMain()[ParserCache] Creating ParserCache instance for pcache[ParserCache] Creating RevisionOutputCache instance for rcacheUnstubbing $wgLang on call of $wgLang::getDatePreferenceMigrationMap from Language->internalUserTimeAndDate[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds [0s] database_staging: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,rev_actor,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name FROM `mw_revision` JOIN `mw_revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `mw_comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `mw_actor` `actor_rev_user` ON ((actor_rev_user.actor_id = rev_actor)) JOIN `mw_page` ON ((page_id = rev_page)) LEFT JOIN `mw_user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE rev_id = 5260 LIMIT 1[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Page\PageStore::getPageByNameViaLinkCache [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_touched,page_links_updated,page_latest,page_len,page_content_model FROM `mw_page` WHERE page_namespace = 2 AND page_title = 'Jonathan' LIMIT 1[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Page\PageStore::getPageByNameViaLinkCache [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_touched,page_links_updated,page_latest,page_len,page_content_model FROM `mw_page` WHERE page_namespace = 3 AND page_title = 'Jonathan' LIMIT 1[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] LinkBatch::doQuery (for MediaWiki\CommentFormatter\CommentParser::addPageLink) [0.001s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_latest,page_touched,page_len,page_content_model FROM `mw_page` WHERE (page_namespace = 0 AND page_title = 'Derailer_Adjustment')[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Revision\RevisionStore::getRelativeRevision [0.004s] database_staging: SELECT rev_id FROM `mw_revision` IGNORE INDEX (rev_timestamp) WHERE rev_page = 1793 AND (rev_timestamp < '20071130172658' OR (rev_timestamp = '20071130172658' AND rev_id < 5260 )) ORDER BY rev_timestamp DESC,rev_id DESC LIMIT 1[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds [0.001s] database_staging: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,rev_actor,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name FROM `mw_revision` JOIN `mw_revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `mw_comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `mw_actor` `actor_rev_user` ON ((actor_rev_user.actor_id = rev_actor)) JOIN `mw_page` ON ((page_id = rev_page)) LEFT JOIN `mw_user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE rev_id = 3424 LIMIT 1Article::generateContentOutput: doing uncached parse[DBQuery] Wikimedia\Rdbms\DatabaseMysqlBase::open [0s] database_staging: SET group_concat_max_len = 262144, `sql_mode` = ''[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: opened new connection for localAutoCommit/0[DBQuery] SqlBagOStuff::fetchBlobs [0.002s] database_staging: SELECT keyname,value,exptime FROM `mw_objectcache` WHERE keyname = 'bikebike-mw_:pcache:idoptions:1793' AND (exptime >= '20260307070747')[SQLBagOStuff] SqlBagOStuff debug: SqlBagOStuff::fetchBlobs: retrieved bikebike-mw_:pcache:idoptions:1793; expiry time is 20260317061309[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0[ParserCache] Parser cache options found[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Revision\RevisionStore::loadSlotRecordsFromDb [0.001s] database_staging: SELECT slot_revision_id,slot_content_id,slot_origin,slot_role_id,content_size,content_sha1,content_address,content_model FROM `mw_slots` JOIN `mw_content` ON ((slot_content_id = content_id)) WHERE slot_revision_id = 5260[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\Storage\SqlBlobStore::fetchBlobs [0s] database_staging: SELECT old_id,old_text,old_flags FROM `mw_text` WHERE old_id = 5237[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0[DBQuery] SqlBagOStuff::modifyTableSpecificBlobsForSet [0.007s] database_staging: REPLACE INTO `mw_objectcache` (keyname,value,exptime) VALUES ('bikebike-mw_:pcache:idhash:1793-0!canonical','�VmO#7��+[K�M�$�M#��JN�D��}�!�$�xm��&����c�K^X�\Z��3��33�xl��ߋ��y�gK\"2L�:�95��oDC�4���,���P���A`e4l��0�o��#g��hH���9*���b�sДq�O$?2cS�h�Xf9�M�\r�\Z�MGö���8�A�#� �T,2��k&V�D�<6ȘZXH͠XOD�bj�.����2r����I7M����\\3�L ��<��L��������S&X\0�f�v�<�������Dݓ~��X���Č�����#fs��$%��1��/���ύ�w�2)\n�ų�-(���D���`Ov������hN����b Ԉo�_�c�!�db!-\\��$�p���m.!)����[Իm��lZ%W����]��X�9[�M���eVe�J���W����bU�,VS-�h[���n|�ps�E%��)�KS��n��:���3��{�����;���/�*:��<O%g�6w�2*��vN-%������R�\0��H:4������jF]ŝ���<e���Զ�ŝH{Q3ƈ�,���0���v�U�@�Ԛ�f!�2�y����������LM��y���\'x�nx6��G� !ƕ9����w������[#��5�3�������8��j��;���L*l���1}H!���{DZ���T�\Z���4�Nд�bO���K�m�cR�������i@��-�s�����#�v��,���҅�Ywȍϳ\Zvx�!H\r)���B֔gh���@hyv��w�P���6�\'ć[�IQ�)7�%ƻ���Q�b��]��*%��$��%v�?$�!9�#ī�^����q�dDft\rI�D���y���6�.��l��l�n�\"��K��,�������S!��?�`��\ncp��+58�I��$衶������^o����œ�C����}�P���N��t�p<Ō���H�����a����N]��;��n�v�t�cq�Lǻ!��9�iƏ�~��d��V3�\'i��D���z��Hd���ݼ�$_�T��\"�jJ�)�l���?���~��±s��c�h�{Ϳ�\\}��O0�Y�����s��i�<�|��\r�ܸ��xW�\\�������z��Ğ�·�y����dJit����%̸i7Ι��֠����z�(z��Z�G�/������3�o�\\��D�wU��Om��ܫ\"Ϧ���z�3^YV�U֑�A��V��n�!�o��J~��','20260321070747')[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0[DBQuery] SqlBagOStuff::modifyTableSpecificBlobsForSet [0.002s] database_staging: REPLACE INTO `mw_objectcache` (keyname,value,exptime) VALUES ('bikebike-mw_:pcache:idoptions:1793',']��N�0�E�e�Y����,�H�� �+���H�cy�R��qJ�m入s��gXN���=��1�3��������\\�~�L�T� ���\0���SU�D��ު�(V�Ƽ��_���*�����s�����u~F�X}4��?0>^=:�.7yI�8t��`�0�x�Ľ�S��,��K�������Ŀ��U���!�\\U[���v �R� q�%����H31��������bO��\\��Ɓ�6~gq�����<�\0','20260321070747')[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0[ParserCache] Saved in parser cache[DBQuery] MediaWiki::preOutputCommit [0s] database_staging: COMMITMediaWiki::preOutputCommit: primary transaction round committed[DeferredUpdates] DeferredUpdates::run: started MWCallableUpdate_WikiPage->doViewUpdates #774[DeferredUpdates] DeferredUpdates::run: ended MWCallableUpdate_WikiPage->doViewUpdates #774, processing time: 0.00010299682617188MediaWiki::preOutputCommit: pre-send deferred updates completedMediaWiki::preOutputCommit: session changes committed[DBReplication] Wikimedia\Rdbms\ChronologyProtector::stageSessionReplicationPosition: DEFAULT (database_staging) has no replication[DBReplication] Wikimedia\Rdbms\ChronologyProtector::persistSessionReplicationPositions: saved primary positions/timestamp for DB cluster(s) DEFAULT[DBReplication] Wikimedia\Rdbms\LBFactory::shutdown: finished ChronologyProtector shutdown[DBReplication] LBFactory shutdown completed[cookie] setcookie: "cpPosIndex", "4@1772867267#00aba87f0d2b34d22fa7da60bd405aff", "1772867277", "/", "", "1", "1", ""OutputPage::haveCacheVaryCookies: no cache-varying cookies found[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] Wikimedia\Rdbms\Database::beginIfImplied (LinkBatch::doQuery (for Skin::preloadExistence)) [0s] database_staging: BEGIN[DBQuery] LinkBatch::doQuery (for Skin::preloadExistence) [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_latest,page_touched,page_len,page_content_model FROM `mw_page` WHERE (page_namespace = 1 AND page_title = 'If_your_derailleur_skips_gears')[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0[DBQuery] MediaWiki\User\TalkPageNotificationManager::dbCheckNewUserMessages [0s] database_staging: SELECT user_ip FROM `mw_user_newtalk` WHERE user_ip = '172.18.0.2' LIMIT 1[gitinfo] Candidate cacheFile=/var/www/html/w/gitinfo.json for /var/www/html/w[gitinfo] Cache incomplete for /var/www/html/w