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app/vmselect/promql: remove superflouos timeseries copy in histogram_quantile func

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This commit is contained in:
Aliaksandr Valialkin 2019-06-11 00:39:17 +03:00
parent 7e7d4d5275
commit d2be567482
1 changed files with 4 additions and 6 deletions
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10
app/vmselect/promql/transform.go
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@ -296,14 +296,12 @@ func transformHistogramQuantile(tfa *transformFuncArg) ([]*timeseries, error) {
if err != nil {
continue
}
var dst timeseries
dst.CopyFrom(ts)
dst.MetricName.ResetMetricGroup()
dst.MetricName.RemoveTag("le")
bb.B = marshalMetricTagsSorted(bb.B[:0], &dst.MetricName)
ts.MetricName.ResetMetricGroup()
ts.MetricName.RemoveTag("le")
bb.B = marshalMetricTagsSorted(bb.B[:0], &ts.MetricName)
m[string(bb.B)] = append(m[string(bb.B)], x{
le: le,
ts: &dst,
ts: ts,
})
}
bbPool.Put(bb)