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Restore more efficient version of NewPossibleNonCounterInfo annotation (#13022)

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Restore more efficient version of NewPossibleNonCounterInfo annotation

Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>

---------

Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
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zenador 2024-01-16 16:54:16 +08:00 committed by GitHub
parent b695e069b8
commit 72a8f1084b
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1 changed files with 13 additions and 0 deletions
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13
promql/engine.go
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@ -24,6 +24,7 @@ import (
"runtime"
"sort"
"strconv"
"strings"
"sync"
"time"
@ -1543,6 +1544,18 @@ func (ev *evaluator) eval(expr parser.Expr) (parser.Value, annotations.Annotatio
}
}
ev.samplesStats.UpdatePeak(ev.currentSamples)
if e.Func.Name == "rate" || e.Func.Name == "increase" {
samples := inMatrix[0]
metricName := samples.Metric.Get(labels.MetricName)
if metricName != "" && len(samples.Floats) > 0 &&
!strings.HasSuffix(metricName, "_total") &&
!strings.HasSuffix(metricName, "_sum") &&
!strings.HasSuffix(metricName, "_count") &&
!strings.HasSuffix(metricName, "_bucket") {
warnings.Add(annotations.NewPossibleNonCounterInfo(metricName, e.Args[0].PositionRange()))
}
}
}
ev.samplesStats.UpdatePeak(ev.currentSamples)