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don't reuse the buffer

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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
This commit is contained in:
Jeanette Tan 2024-07-03 17:56:48 +08:00 committed by György Krajcsovits
parent 57bde06d2c
commit 41c7f7d352
1 changed files with 2 additions and 4 deletions
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6
model/textparse/nhcbparse.go
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@ -45,8 +45,6 @@ type NhcbParser struct {
lset labels.Labels
metricString string
buf []byte
// Collates values from the classic histogram series to build
// the converted histogram later.
lsetNhcb labels.Labels
@ -61,7 +59,6 @@ func NewNhcbParser(p Parser, keepClassicHistograms bool) Parser {
return &NhcbParser{
parser: p,
keepClassicHistograms: keepClassicHistograms,
buf: make([]byte, 0, 1024),
tempNhcb: convertnhcb.NewTempHistogram(),
}
}
@ -189,7 +186,8 @@ func (p *NhcbParser) processNhcb(th convertnhcb.TempHistogram) bool {
p.h = nil
p.fh = fh
}
p.bytes = p.lsetNhcb.Bytes(p.buf)
buf := make([]byte, 0, 1024)
p.bytes = p.lsetNhcb.Bytes(buf)
p.lset = p.lsetNhcb
p.metricString = p.lsetNhcb.String()
p.tempNhcb = convertnhcb.NewTempHistogram()