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perf: Improve approx_topk performance by reducing allocations. #15450

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Merged
merged 13 commits into from
Dec 19, 2024
Merged

perf: Improve approx_topk performance by reducing allocations. #15450

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714aa0a
Benchmark HeapCountMinSketchVectorAdd
jeschkies Dec 17, 2024
e19a384
Remove the smallest element when max is reached.
jeschkies Dec 17, 2024
dc5dacd
Add todo
jeschkies Dec 17, 2024
fb1f72e
Check metrics capacity
jeschkies Dec 17, 2024
dd8fe62
Check length and capacity
jeschkies Dec 17, 2024
f15dcae
Do net realloc
jeschkies Dec 17, 2024
19cfc52
Convert labels to bytes slice with a buffer to avoid allocations.
jeschkies Dec 18, 2024
0024eaa
Remove todo
jeschkies Dec 18, 2024
c220803
Fix test
jeschkies Dec 18, 2024
850016e
Merge remote-tracking branch 'grafana/main' into karsten/reduce-alloc…
jeschkies Dec 18, 2024
42bfbbb
Revert formatting vendor
jeschkies Dec 18, 2024
5ffb733
Correct test
jeschkies Dec 18, 2024
4d00e72
Fix typo
jeschkies Dec 18, 2024
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Revert formatting vendor
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@jeschkies
jeschkies committed Dec 18, 2024
commit 42bfbbb1f21aaebac772dbd0607b16bb21b0e315
4 changes: 2 additions & 2 deletions vendor/github.com/docker/go-metrics/namespace.go
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