Last modified: 2014-09-06 10:18:42 UTC
When I try vieweing http://ja.wikipedia.org/wiki/%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8 when logged out, I cannot see the page content, but see an error box: "申し訳ありませんが、現在サーバーに過大な負荷がかかっています。 このページを閲覧しようとする利用者が多すぎます。 しばらく時間を置いてから、もう一度このページにアクセスしてみてください。 ロック待ちタイムアウト " which is in English: "Sorry, the servers are overloaded at the moment. Too many users are trying to view this page. Please wait a while before you try to access this page again. Timeout waiting for the lock "
Confirming the problem for https://ja.wikipedia.org/wiki/メインページ https://ja.wikipedia.org/wiki/メインページ?uselang=en shows no issues though, neither does using ?forceprofile=true. I tried https://ja.wikipedia.org/wiki/メインページ?action=purge but so far it hasn't helped.
This is currently being discussed in #wikimedia-operations, as more sites seem to be affected: <MaxSem> awww now other wikis also report problems 2014-01-13 13:28:02 mw1201 enwiki: Pool queue is full <mark> I see it even back in october 2013-10-19 07:53:22 mw1144 ruwiki: Накопитель запросов полон 2013-10-19 07:53:22 mw1201 enwiki: Pool queue is full 2013-10-19 07:53:22 mw1199 jawiki: プールキューがいっぱいです 2013-10-19 07:53:22 mw1130 dewiki: Poolwarteschlange ist voll 2013-10-19 07:53:22 mw1208 enwiki: Pool queue is full <mark> we can perhaps increase the queue size a bit, see what that does <MaxSem> however, looking in archive, yesterday's log was more than twice as long as the day before it
https://ja.wikipedia.org/ main page seems to work for me now. See https://wikitech.wikimedia.org/wiki/Server_admin_log for Jan 13, 2014: 14:00 akosiaris: powering off hooper 13:47 logmsgbot: mark synchronized wmf-config/PoolCounterSettings-eqiad.php 'Raise ArticleView pool queue size by 50%' 13:46 logmsgbot: mark updated /a/common to I0442878ea: Raise ArticleView pool size by 50% 12:47 akosiaris: started poolcounter on potassium 12:46 mutante: starting poolcounter on heloum 12:45 MaxSem: that was https://bugzilla.wikimedia.org/show_bug.cgi?id=59993 12:44 akosiaris: restarted poolcounter on potassium, helium after MaxSem's request
Fixed by Mark with https://gerrit.wikimedia.org/r/107158
...which was a revert of bug 59798 in https://gerrit.wikimedia.org/r/#/c/107008/
