[Wikidata-bugs] [Maniphest] T290330: 502 Bad Gateway on WDQS on ulsfo

2021-09-03 Thread Gehel 
Gehel edited projects, added Discovery-Search (Current work); removed Traffic.
Gehel triaged this task as "High" priority.
Gehel added a subscriber: Zbyszko.
Gehel added a comment.


  We are experiencing overload issues on the WDQS cluster in codfw. We suspect 
some specific queries are taking blazegraph down, but we haven't been able to 
identify (or block) those yet. The best workaround at the moment seems to be to 
regularly restart blazegraph (every hour).
  
  See @Zbyszko's email to the wikidata mailing list: 
https://lists.wikimedia.org/hyperkitty/list/wikid...@lists.wikimedia.org/thread/SO7JKEGEO4AT7EDUYGYTVRGFHRLU6SB2/

TASK DETAIL
  https://phabricator.wikimedia.org/T290330

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To: Gehel
Cc: Zbyszko, WMDE-leszek, Mholloway, Gehel, Ladsgroup, Aklapper, Bugreporter, 
MPhamWMF, CBogen, Namenlos314, Gq86, Lucas_Werkmeister_WMDE, EBjune, merbst, 
Jonas, Xmlizer, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles
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[Wikidata-bugs] [Maniphest] T290330: 502 Bad Gateway on WDQS on ulsfo

2021-09-03 Thread Gehel 
Gehel merged a task: T290332: WDQS overloaded in codfw.

TASK DETAIL
  https://phabricator.wikimedia.org/T290330

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To: Gehel
Cc: Gehel, Ladsgroup, Aklapper, Bugreporter, MPhamWMF, CBogen, Namenlos314, 
Gq86, Lucas_Werkmeister_WMDE, EBjune, merbst, Jonas, Xmlizer, jkroll, 
Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles
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[Wikidata-bugs] [Maniphest] T290330: 502 Bad Gateway on WDQS on ulsfo

2021-09-03 Thread Ladsgroup 
Ladsgroup renamed this task from "502 Bad Gateway on WDQS" to "502 Bad Gateway 
on WDQS on ulsfo".

TASK DETAIL
  https://phabricator.wikimedia.org/T290330

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: Ladsgroup
Cc: Ladsgroup, Aklapper, Bugreporter, MPhamWMF, CBogen, Namenlos314, Gq86, 
Lucas_Werkmeister_WMDE, EBjune, merbst, Jonas, Xmlizer, jkroll, Wikidata-bugs, 
Jdouglas, aude, Tobias1984, Manybubbles
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