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dima
2026-05-10 00:59:47 +00:00
parent 271046231c
commit 9b38586ed8
30 changed files with 3560 additions and 1823 deletions
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58
database/metric.go
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@@ -2,7 +2,6 @@ package database
import (
octopus "gordenko.dev/dima/qb"
"gordenko.dev/dima/qb/chunkenc"
"gordenko.dev/dima/qb/conbuf"
)
@@ -24,43 +23,44 @@ type _metric struct {
}
func (s *_metric) ReinitBy(timestamp uint32, value float64) {
s.TimestampsBuf = conbuf.New(nil)
s.ValuesBuf = conbuf.New(nil)
//
s.Timestamps = chunkenc.NewReverseTimeDeltaOfDeltaCompressor(
s.TimestampsBuf, 0)
// s.TimestampsBuf = conbuf.New(nil)
// s.ValuesBuf = conbuf.New(nil)
// //
// s.Timestamps = chunkenc.NewReverseTimeDeltaOfDeltaCompressor(
// s.TimestampsBuf, 0)
if s.MetricType == octopus.Cumulative {
s.Values = chunkenc.NewReverseCumulativeDeltaCompressor(
s.ValuesBuf, 0, s.FracDigits)
} else {
s.Values = chunkenc.NewReverseInstantDeltaCompressor(
s.ValuesBuf, 0, s.FracDigits)
}
// if s.MetricType == octopus.Cumulative {
// s.Values = chunkenc.NewReverseCumulativeDeltaCompressor(
// s.ValuesBuf, 0, s.FracDigits)
// } else {
// s.Values = chunkenc.NewReverseInstantDeltaCompressor(
// s.ValuesBuf, 0, s.FracDigits)
// }
s.Timestamps.Append(timestamp)
s.Values.Append(value)
// s.Timestamps.Append(timestamp)
// s.Values.Append(value)
s.Since = timestamp
s.SinceValue = value
s.Until = timestamp
s.UntilValue = value
// s.Since = timestamp
// s.SinceValue = value
// s.Until = timestamp
// s.UntilValue = value
}
func (s *_metric) DeleteMeasures() {
s.TimestampsBuf = conbuf.New(nil)
s.ValuesBuf = conbuf.New(nil)
//
s.Timestamps = chunkenc.NewReverseTimeDeltaOfDeltaCompressor(
s.TimestampsBuf, 0)
// fix
// s.Timestamps = chunkenc.NewReverseTimeDeltaOfDeltaCompressor(
// s.TimestampsBuf, 0)
if s.MetricType == octopus.Cumulative {
s.Values = chunkenc.NewReverseCumulativeDeltaCompressor(
s.ValuesBuf, 0, s.FracDigits)
} else {
s.Values = chunkenc.NewReverseInstantDeltaCompressor(
s.ValuesBuf, 0, s.FracDigits)
}
// if s.MetricType == octopus.Cumulative {
// s.Values = chunkenc.NewReverseCumulativeDeltaCompressor(
// s.ValuesBuf, 0, s.FracDigits)
// } else {
// s.Values = chunkenc.NewReverseInstantDeltaCompressor(
// s.ValuesBuf, 0, s.FracDigits)
// }
// END OF FIX
s.RootPageNo = 0
s.LastPageNo = 0