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  1. Core Server
  2. SERVER-35149

Track total number of open transactions in ServerTransactionsMetrics

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    • Fully Compatible
    • v4.0
    • Repl 2018-07-02

    Description

      We want to track the total number of open transactions. To do this, we should add a currentOpen counter field to ServerTransactionsMetrics to track this metric. A transaction is considered "open" for the period of time after it starts and before it commits or aborts. We will update the ServerTransactionsMetrics::currentOpen counter whenever a transaction starts, and decrement it anytime it commits or aborts.

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          depends on

          Task - A task that needs to be done. SERVER-35129 Create a ServerTransactionsMetrics class and store it as a decoration on the ServiceContext

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-35294 Add total number of open transactions to serverStatus

          • Major - P3 - Major loss of function.
          • Closed

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              nathan.louie Nathan Louie
              william.schultz@mongodb.com William Schultz (Inactive)
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