Thanks. But how do you explain the 5 minute batches?
On Wednesday, June 24, 2020 at 6:20:53 AM UTC-4, Brian Candler wrote:
>
> I can explain it. query_range runs an instant query across the range, at
> the interval you specify. The value at time T is whatever the most recent
> value was before time T. So you'll see a value at 15 second intervals,
> being the most recent value available at that time, stepped across the time
> range you asked for.
>
> To get the raw data via the prometheus API, send a plain "query" with a
> range vector, rather than "query_range" with an instant vector.
>
> However I don't know if you can do that with Grafana. If you try a range
> vector query in Explore it's rejected:
>
>
>
> But no problem via API:
>
> root@prometheus:~# curl -Ssg
> 'localhost:9090/api/v1/query?query=node_load1[5m]' | jq .
> {
> "status": "success",
> "data": {
> "resultType": "matrix",
> "result": [
> {
> "metric": {
> "__name__": "node_load1",
> "instance": "nuc1",
> "job": "node",
> "netbox_type": "device"
> },
> "values": [
> [
> 1592993705.766,
> "1.28"
> ],
> [
> 1592993765.766,
> "0.93"
> ],
> [
> 1592993825.766,
> "0.49"
> ],
> [
> 1592993885.766,
> "1.04"
> ],
> [
> 1592993945.766,
> "1.42"
> ]
> ]
> },
> ... etc
>
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