8:36 a.m.
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/a570a8a4-d4ff-4826-bc39-50bb0b42785c",
"id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
},
* "name": "data.current.read",*
"description": "Read data rate",
"href":
"/ovirt-engine/api/disks/a570a8a4-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/a570a8a4-d4ff-4826-bc39-50bb0b42785c",
"id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
},
* "name": "data.current.write",*
"description": "Write data rate",
"href":
"/ovirt-engine/api/disks/a570a8a4-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/a570a8a4-d4ff-4826-bc39-50bb0b42785c",
"id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
},
* "name": "disk.read.latency",*
"description": "Read latency",
"href":
"/ovirt-engine/api/disks/a570a8a4-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/a570a8a4-d4ff-4826-bc39-50bb0b42785c",
"id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
},
* "name": "disk.write.latency",*
"description": "Write latency",
"href":
"/ovirt-engine/api/disks/a570a8a4-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/a570a8a4-d4ff-4826-bc39-50bb0b42785c",
"id": "a570a8a4-d4ff-4826-bc39-50bb0b42785c"
},
"name": "disk.flush.latency",
"description": "Flush latency",
"href":
"/ovirt-engine/api/disks/a570a8a4-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