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Free profile objects when cutting a row group #746

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Jun 5, 2023
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Free profile objects when cutting a row group #746

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4 changes: 4 additions & 0 deletions pkg/phlaredb/profiles.go
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Original file line number Diff line number Diff line change
Expand Up @@ -459,6 +459,10 @@ func (pl *profilesIndex) cutRowGroup(rgProfiles []*schemav1.Profile) error {

for _, ps := range pl.profilesPerFP {
// empty all in memory profiles
for i := range ps.profiles {
// Allow GC to evict the object.
ps.profiles[i] = nil
}
ps.profiles = ps.profiles[:0]

// attach rowGroup and rowNum information
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