Evgenii Stratonikov
a49f0717b3
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There are some buckets we access almost always, to check whether an
object is alive. In search we also iterate over lots of objects, and
`tx.Bucket()` shows itself a lot in pprof.
```
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
│ 1 │ 2 │
│ sec/op │ sec/op vs base │
Select/string_equal-8 4.753m ± 6% 3.969m ± 14% -16.50% (p=0.000 n=10)
Select/string_not_equal-8 4.247m ± 9% 3.486m ± 11% -17.93% (p=0.000 n=10)
Select/common_prefix-8 4.163m ± 5% 3.323m ± 5% -20.18% (p=0.000 n=10)
Select/unknown-8 3.557m ± 3% 3.064m ± 8% -13.85% (p=0.001 n=10)
geomean 4.158m 3.445m -17.15%
│ 1 │ 2 │
│ B/op │ B/op vs base │
Select/string_equal-8 2.250Mi ± 0% 1.907Mi ± 0% -15.24% (p=0.000 n=10)
Select/string_not_equal-8 2.250Mi ± 0% 1.907Mi ± 0% -15.24% (p=0.000 n=10)
Select/common_prefix-8 2.250Mi ± 0% 1.907Mi ± 0% -15.24% (p=0.000 n=10)
Select/unknown-8 2.243Mi ± 0% 1.900Mi ± 0% -15.29% (p=0.000 n=10)
geomean 2.248Mi 1.905Mi -15.26%
│ 1 │ 2 │
│ allocs/op │ allocs/op vs base │
Select/string_equal-8 56.02k ± 0% 47.03k ± 0% -16.05% (p=0.000 n=10)
Select/string_not_equal-8 56.02k ± 0% 47.03k ± 0% -16.05% (p=0.000 n=10)
Select/common_prefix-8 56.02k ± 0% 47.03k ± 0% -16.05% (p=0.000 n=10)
Select/unknown-8 55.03k ± 0% 46.04k ± 0% -16.34% (p=0.000 n=10)
geomean 55.78k 46.78k -16.12%
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
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|---|---|---|
| .. | ||
| bucket_cache.go | ||
| children.go | ||
| containers.go | ||
| containers_test.go | ||
| control.go | ||
| control_test.go | ||
| counter.go | ||
| counter_test.go | ||
| db.go | ||
| db_test.go | ||
| delete.go | ||
| delete_ec_test.go | ||
| delete_meta_test.go | ||
| delete_test.go | ||
| errors.go | ||
| exists.go | ||
| exists_test.go | ||
| expired.go | ||
| expired_test.go | ||
| generic_test.go | ||
| get.go | ||
| get_test.go | ||
| graveyard.go | ||
| graveyard_test.go | ||
| index_test.go | ||
| info.go | ||
| inhume.go | ||
| inhume_ec_test.go | ||
| inhume_test.go | ||
| iterators.go | ||
| iterators_test.go | ||
| list.go | ||
| list_test.go | ||
| lock.go | ||
| lock_test.go | ||
| metrics.go | ||
| mode.go | ||
| mode_test.go | ||
| put.go | ||
| put_test.go | ||
| reset_test.go | ||
| select.go | ||
| select_test.go | ||
| shard_id.go | ||
| storage_id.go | ||
| storage_id_test.go | ||
| upgrade.go | ||
| upgrade_test.go | ||
| util.go | ||
| version.go | ||
| VERSION.md | ||
| version_test.go | ||