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[#1471] Replace sort.Slice in some places

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`slices.SortFunc` doesn't use reflection and is a bit faster.
I have done some micro-benchmarks for `[]NodeInfo`:
```
$ benchstat -col "/func" out
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
       │ sort.Slice  │           slices.SortFunc           │
       │   sec/op    │   sec/op     vs base                │
Sort-8   2.130µ ± 2%   1.253µ ± 2%  -41.20% (p=0.000 n=10)
```

Haven't included them, though, as they I don't see them being used a
lot.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2024-11-06 10:34:16 +03:00 • committed by Dmitrii Stepanov
parent 17ec84151b
commit 15102e6dfd
7 changed files with 29 additions and 31 deletions
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10
cmd/frostfs-cli/internal/common/tracing.go
View file

@ -2,7 +2,7 @@ package common
import (
"context"
"sort"
"slices"
"strings"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
@ -45,15 +45,11 @@ func StartClientCommandSpan(cmd *cobra.Command) {
})
commonCmd.ExitOnErr(cmd, "init tracing: %w", err)
var components sort.StringSlice
var components []string
for c := cmd; c != nil; c = c.Parent() {
components = append(components, c.Name())
}
for i, j := 0, len(components)-1; i < j; {
components.Swap(i, j)
i++
j--
}
slices.Reverse(components)
operation := strings.Join(components, ".")
ctx, span := tracing.StartSpanFromContext(cmd.Context(), operation)