[jira] [Created] (APLO-276) Negative "swapped in" values reported by REST API

["Lionel Cons (JIRA)" <ji...@apache.org>]

Lionel Cons created APLO-276:
--------------------------------

             Summary: Negative "swapped in" values reported by REST API
                 Key: APLO-276
                 URL: https://issues.apache.org/jira/browse/APLO-276
             Project: ActiveMQ Apollo
          Issue Type: Bug
            Reporter: Lionel Cons


Apollo sometimes report negative values for the "swapped in" messages. Querying /dest-metrics via REST I can currently see:

{
  'consumer_count' => 5,
  'consumer_counter' => 49,
  'current_time' => '1355129045937',
  'dequeue_item_counter' => 46637,
  'dequeue_size_counter' => 76516044,
  'dequeue_ts' => '1355129045564',
  'enqueue_item_counter' => 12278,
  'enqueue_size_counter' => 19169564,
  'enqueue_ts' => '1355129045698',
  'expired_item_counter' => 0,
  'expired_size_counter' => 0,
  'expired_ts' => '1355128842177',
  'nack_item_counter' => 0,
  'nack_size_counter' => 0,
  'nack_ts' => '1355128842177',
  'objects' => 11,
  'producer_count' => 54,
  'producer_counter' => 142,
  'queue_items' => 0,
  'queue_size' => 0,
  'swap_in_item_counter' => 7722,
  'swap_in_size_counter' => 16214004,
  'swap_out_item_counter' => 7011,
  'swap_out_size_counter' => 15197687,
  'swapped_in_items' => -6046,
  'swapped_in_size' => -9274521,
  'swapped_in_size_max' => 9175040,
  'swapping_in_size' => 0,
  'swapping_out_size' => 0
};

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