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622000797a
- Expose stats.seriesFetched at `/api/v1/query_range` responses too for the sake of consistency. - Initialize QueryStats when it is needed and pass it to EvalConfig then. This guarantees that the QueryStats is properly collected when the query contains some subqueries.
43 lines
1.2 KiB
Text
43 lines
1.2 KiB
Text
{% import (
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vmselect/netstorage"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vmselect/promql"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/querytracer"
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) %}
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{% stripspace %}
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QueryResponse generates response for /api/v1/query.
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See https://prometheus.io/docs/prometheus/latest/querying/api/#instant-queries
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{% func QueryResponse(rs []netstorage.Result, qt *querytracer.Tracer, qtDone func(), qs *promql.QueryStats) %}
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{
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{% code seriesCount := len(rs) %}
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"status":"success",
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"data":{
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"resultType":"vector",
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"result":[
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{% if len(rs) > 0 %}
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{
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"metric": {%= metricNameObject(&rs[0].MetricName) %},
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"value": {%= metricRow(rs[0].Timestamps[0], rs[0].Values[0]) %}
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}
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{% code rs = rs[1:] %}
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{% for i := range rs %}
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{% code r := &rs[i] %}
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,{
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"metric": {%= metricNameObject(&r.MetricName) %},
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"value": {%= metricRow(r.Timestamps[0], r.Values[0]) %}
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}
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{% endfor %}
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{% endif %}
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]
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},
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"stats":{
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"seriesFetched": "{%d qs.SeriesFetched %}"
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}
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{% code
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qt.Printf("generate /api/v1/query response for series=%d", seriesCount)
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qtDone()
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%}
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{%= dumpQueryTrace(qt) %}
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}
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{% endfunc %}
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{% endstripspace %}
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