Volume metrics through OnCommand API 2.1 issue

[shynee]

Hello,

I am trying to gather perforamance metrics on volumes. I can successfully pull metrics for Clusters, Node, Aggregates and SVM's. But on volumes, I only see three metrics on few volumes (total_throughput, write_throughput and read_throughput) and just reource_key and rest of the metrics are blank. Tried all the following URL's. Still no luck. I am wondering if I am missing something

GET /1.0/ontap/volumes/metrics
GET /2.0/ontap/volumes/metrics
GET /3.0/ontap/volumes/metrics
GET /4.0/ontap/volumes/metrics
GET /5.0/ontap/volumes/metrics

API Services : 2.1

OS : Centos 7.4

Cmode clusters - 9.1P2 and 9.2

Appreciate you response

Regards,

Shynee

[shynee]

Clusters also report only four metrics. So I have an issue with cluster and volumes. Nodes, aggregates and Storage virtual machines are fine

If I try to access the metrics from a browser.

This XML file does not appear to have any style information associated with it. The document tree is shown below.

<apiServerResponse xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="">

<status>

<code>SUCCESS</code>

</status>

<result>

<total_records>224</total_records>

<records xsi:type="metricPerResourceKey">

<resource_key>

d4d585ba-6cfd-11e5-a8af-123478563412:type=volume,uuid=00dcffb0-55cf-4ca8-b74d-1c393971de74

</resource_key>

<metrics/>

</records>

<records xsi:type="metricPerResourceKey">

<resource_key>

d4d585ba-6cfd-11e5-a8af-123478563412:type=volume,uuid=b70ac8f7-b2aa-4db6-8dad-802c58e71c5e

</resource_key>

<metrics/>

</records>

<records xsi:type="metricPerResourceKey">

<resource_key>

d4d585ba-6cfd-11e5-a8af-123478563412:type=volume,uuid=34204fda-e291-4424-93e1-c96bd0b15f34

</resource_key>

<metrics/>

</records>

<records xsi:type="metricPerResourceKey">

<resource_key>

d4d585ba-6cfd-11e5-a8af-123478563412:type=volume,uuid=ea54a5fe-28e3-4dca-8aa0-202252ebf357

</resource_key>

<metrics/>

</records>

<records xsi:type="metricPerResourceKey">

<resource_key>

d4d585ba-6cfd-11e5-a8af-123478563412:type=volume,uuid=c0a2a065-e143-4c81-b3a9-873a0f968bea

</resource_key>

<metrics>

<metric>

<name>total_throughput</name>

<unit>per_sec</unit>

<samples>

<sample>

<timestamp>1526222391239</timestamp>

<value>0.0</value>

</sample>

</samples>

</metric>

<metric>

<name>write_throughput</name>

<unit>per_sec</unit>

<samples>

<sample>

<timestamp>1526222391239</timestamp>

<value>0.0</value>

</sample>

</samples>

</metric>

<metric>

<name>read_throughput</name>

<unit>per_sec</unit>

<samples>

<sample>

<timestamp>1526222391239</timestamp>

<value>0.0</value>

</sample>

</samples>

</metric>

</metrics>

</records>