12:48 p.m.
Appreciated for your help. Could you tell me how frequently the statistics
are updated in this table ?
I also found one more way to get the statistics, which is the recommended
way?
select * from
getdiskbydiskid('a570a8a4-d4ff-4826-bc39-50bb0b42785c','27e73630-3688-11e8-8432-000c29cc7b80','f');
Thanks,
Hari
On Thu, Apr 19, 2018 at 10:15 PM, Benny Zlotnik <bzlotnik(a)redhat.com> wrote:
It is in the disk_image_dynamic table
On Thu, Apr 19, 2018 at 3:36 PM, Hari Prasanth Loganathan <hariprasanth.l@
msystechnologies.com> wrote:
> Hi Team,
>
> I am trying to get the disk level statistics using oVirt with the
> following API,
>
> /ovirt-engine/api/disks/{unique_disk_id}/statistics/
>
>
> *and I get this response : *
> {
> "statistic": [
> {
> "kind": "gauge",
> "type": "decimal",
> "unit": "bytes_per_second",
> "values": {
> "value": [
> {
> "datum": 0
> }
> ]
> },
> "disk": {
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c",
> "id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
> },
> * "name": "data.current.read",*
> "description": "Read data rate",
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c/statistics/33b9212b-f9cb-
> 3fd0-b364-248fb61e1272",
> "id": "33b9212b-f9cb-3fd0-b364-248fb61e1272"
> },
> {
> "kind": "gauge",
> "type": "decimal",
> "unit": "bytes_per_second",
> "values": {
> "value": [
> {
> "datum": 0
> }
> ]
> },
> "disk": {
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c",
> "id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
> },
> * "name": "data.current.write",*
> "description": "Write data rate",
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c/statistics/2f23addd-4ebd-
> 3d82-a449-c28778bc33eb",
> "id": "2f23addd-4ebd-3d82-a449-c28778bc33eb"
> },
> {
> "kind": "gauge",
> "type": "decimal",
> "unit": "seconds",
> "values": {
> "value": [
> {
> "datum": 0
> }
> ]
> },
> "disk": {
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c",
> "id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
> },
> * "name": "disk.read.latency",*
> "description": "Read latency",
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c/statistics/3a7b3f72-d035-
> 3bb9-b196-e86a4eb34993",
> "id": "3a7b3f72-d035-3bb9-b196-e86a4eb34993"
> },
> {
> "kind": "gauge",
> "type": "decimal",
> "unit": "seconds",
> "values": {
> "value": [
> {
> "datum": 0
> }
> ]
> },
> "disk": {
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c",
> "id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
> },
> * "name": "disk.write.latency",*
> "description": "Write latency",
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c/statistics/b1e75c7b-cea4-
> 37d2-8459-f7d68efc69a3",
> "id": "b1e75c7b-cea4-37d2-8459-f7d68efc69a3"
> },
> {
> "kind": "gauge",
> "type": "decimal",
> "unit": "seconds",
> "values": {
> "value": [
> {
> "datum": 0
> }
> ]
> },
> "disk": {
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c",
> "id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
> },
> "name": "disk.flush.latency",
> "description": "Flush latency",
> "href": "/ovirt-engine/api/disks/a570a
> 8a4-d4ff-4826-bc39-50bb0b42785c/statistics/9c17ad7b-9ef1-
> 3e8d-ad0a-ff8bee3925f0",
> "id": "9c17ad7b-9ef1-3e8d-ad0a-ff8bee3925f0"
> }
> ]
> }
>
> I am able to get the disk write and read latency, write and read
> bandwidth.
>
>
> *But I am not able to find the postgresql tables used for these
> statistics in oVirt? *
> *Could somebody let me know the statistics table for the disk?*
>
> Any help is much Appreciated.
>
> Thanks,
> Harry
>
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