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GetClusterStats
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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. |
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