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  1. Crowd Data Center
  2. CWD-3772

Crowd freezes under heavy load

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: High High
    • None
    • 2.7, 2.7.1
    • Database, REST
    • None

    • Ubuntu 12.04 LTS ; Postgres 9.1

      This is related to CWD-3692 .

      Crowd has database lockups under significant load. It appears to be related to locking of the cwd_token table by an insert or delete statement. Crowd appears to use up its database connections and thus become unresponsive. I have updated that ticket with comments which document the queries in question that hang:

      https://jira.atlassian.com/browse/CWD-3692?focusedCommentId=561387&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-561387

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              31360d97bf97 adamb
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