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.

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

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.

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"
  }
]