getStatistics #

Without argument, retrieves the last statistic frame in an array: When providing a timestamp, retrieves all frames recorded after that timestamp: Kuzzle server monitors active connections, and ongoing/completed/failed requests.
This method returns either the last statistics frame, or a set of frames starting from a provided timestamp.

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getStatistics([timestamp], [options], callback) #

Arguments	Type	Description
timestamp	Epoch time	Optional starting time from which the frames are to be retrieved
options	JSON object	Optional parameters
callback	function	Callback handling the response

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Options #

Option	Type	Description	Default
queuable	boolean	Make this request queuable or not	true

Note: Kuzzle statistics are cleaned up regularly. If the timestamp is set too far in the past, then this method will return all available statistics.

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Callback Response #

Returns an array containing one or more statistics frame (as JSON objects).

Usage #

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kuzzle.getStatistics(new ResponseListener<JSONObject>() {
  @Override
  public void onSuccess(JSONObject[] statistics) {
    // ...
  }
  @Override
  public void onError(JSONObject error) {
    // Handle error
  }
});

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// Date can be either in ISO format or a timestamp (utc, in milliseconds)
kuzzle.getStatistics("2015-11-15T13:36:45.558Z", new ResponseListener<JSONObject[]>() {
  @Override
  public void onSuccess(JSONObject[] statistics) {
    // ...
  }
  @Override
  public void onError(JSONObject error) {
    // Handle error
  }
};

Callback response:

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[
  {
    "connections": { "socketio": 1 },
    "ongoingRequests": { "rest": 0, "socketio": 0 },
    "completedRequests": { "mqtt": 37, "socketio": 17 },
    "failedRequests": { "socketio": 1 },
    "timestamp": "1453110641308"
  }
]