reference_element_api_getclusterstats.adoc

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api/reference_element_api_getclusterstats.html	sidebar	cluster,stats,statistics,get,getting,getclusterstats	You can use the GetClusterStats method to retrieve high-level activity measurements for the cluster. Values returned are cumulative from the creation of the cluster.

GetClusterStats

You can use the GetClusterStats method to retrieve high-level activity measurements for the cluster. Values returned are cumulative from the creation of the cluster.

Parameters

This method has no input parameters.

Return value

This method has the following return value:

Name	Description	Type
clusterStats	Cluster activity information.	clusterStats

Request example

Requests for this method are similar to the following example:

{
   "method": "GetClusterStats",
   "params": {},
   "id" : 1
}

Response example

This method returns a response similar to the following example:

{
  "id": 1,
  "result": {
    "clusterStats": {
      "actualIOPS": 9376,
      "averageIOPSize": 4198,
      "clientQueueDepth": 8,
      "clusterUtilization": 0.09998933225870132,
      "latencyUSec": 52,
      "normalizedIOPS": 15000,
      "readBytes": 31949074432,
      "readBytesLastSample": 30883840,
      "readLatencyUSec": 27,
      "readLatencyUSecTotal": 182269319,
      "readOps": 1383161,
      "readOpsLastSample": 3770,
      "samplePeriodMsec": 500,
      "servicesCount": 3,
      "servicesTotal": 3,
      "timestamp": "2017-09-09T21:15:39.809332Z",
      "unalignedReads": 0,
      "unalignedWrites": 0,
      "writeBytes": 8002002944,
      "writeBytesLastSample": 7520256,
      "writeLatencyUSec": 156,
      "writeLatencyUSecTotal": 231848965,
      "writeOps": 346383,
      "writeOpsLastSample": 918
    }
  }
}

New since version

9.6