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Element Software

GetNodeStats

Contributors netapp-pcarriga
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You can use the GetNodeStats method to retrieve the high-level activity measurements for a single node.

Parameter

This method has the following input parameter:

Name Description Type Default value Required

nodeID

Specifies the ID of the node for which statistics will be returned.

integer

None

Yes

Return value

This method has the following return value:

Name Description Type

nodeStats

Node activity information.

nodeStats

Request example

Requests for this method are similar to the following example:

{
   "method": "GetNodeStats",
   "params": {
     "nodeID": 5
   },
   "id": 1
}

Response example

This method returns a response similar to the following example:

{
   "id" : 1,
   "result" : {
     "nodeStats": {
       "cBytesIn": 1579657943924,
       "cBytesOut": 1683056745816,
       "count": 119529,
       "cpu": 0,
       "cpuTotal": 56289,
       "mBytesIn": 475476878,
       "mBytesOut": 269270423,
       "networkUtilizationCluster": 0,
       "networkUtilizationStorage": 0,
       "nodeHeat": {
         "primaryTotalHeat": 0.00098,
         "recentPrimaryTotalHeat": 0.00099,
         "recentTotalHeat": 0.00099,
         "totalHeat": 0.00098
       },
       "readLatencyUSecTotal": 10125300382,
       "readOps": 15640075,
       "sBytesIn": 1579657943924,
       "sBytesOut": 1683056745816,
       "ssLoadHistogram": {
         "Bucket0": 4873,
         "Bucket1To19": 6301620,
         "Bucket20To39": 396452,
         "Bucket40To59": 142,
         "Bucket60To79": 0,
         "Bucket80To100": 0
       },
       "timestamp": "2024-03-04T20:13:22.105428Z",
       "usedMemory": 106335510528,
       "writeLatencyUSecTotal": 7314512535,
       "writeOps": 59154830
     }
   }
}

New since version

9.6