frostfs-node/pkg
Evgenii Stratonikov adf7ebab5b [#996] metabase: Speed up bucket creation
Most of the time it exits, e.g. when it is per-container and use on each
object PUT. Bbolt implementation first tries to create bucket and then
returns it if it exists. Create operation uses cursor and thus is not
very lightweight, we can avoid it.

```
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
                 │     old     │                new                 │
                 │   sec/op    │   sec/op     vs base               │
Put/parallel-8     174.4µ ± 3%   163.3µ ± 3%  -6.39% (p=0.000 n=10)
Put/sequential-8   263.3µ ± 2%   259.0µ ± 1%  -1.64% (p=0.000 n=10)
geomean            214.3µ        205.6µ       -4.05%

                 │     old      │                 new                 │
                 │     B/op     │     B/op      vs base               │
Put/parallel-8     275.3Ki ± 3%   281.1Ki ± 4%       ~ (p=0.063 n=10)
Put/sequential-8   413.0Ki ± 2%   426.6Ki ± 2%  +3.29% (p=0.003 n=10)
geomean            337.2Ki        346.3Ki       +2.70%

                 │     old     │                 new                 │
                 │  allocs/op  │  allocs/op   vs base                │
Put/parallel-8      678.0 ± 1%    524.5 ± 2%  -22.64% (p=0.000 n=10)
Put/sequential-8   1.329k ± 0%   1.183k ± 0%  -10.91% (p=0.000 n=10)
geomean             949.1         787.9       -16.98%
```

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-20 15:42:58 +00:00
..
ape/chainbase [#955] chainbase: Fix rule chain unmarshalling 2024-02-02 20:28:04 +03:00
core [#825] policer: Do not drop required linking objects 2023-12-12 11:04:03 +00:00
innerring Revert "[#972] Use min/max builtins" 2024-02-19 15:36:01 +00:00
local_object_storage [#996] metabase: Speed up bucket creation 2024-02-20 15:42:58 +00:00
metrics [#864] engine: Drop container count metric if container removed 2024-01-10 10:45:32 +03:00
morph Revert "[#972] Use min/max builtins" 2024-02-19 15:36:01 +00:00
network [#884] cli: Fix error message for undefined endpoint 2024-01-10 10:02:16 +00:00
services Revert "[#972] Use min/max builtins" 2024-02-19 15:36:01 +00:00
tracing [#146] node: Add trace_id to logs 2023-09-27 11:05:27 +03:00
util [#991] logger: Fix journald logger 2024-02-19 16:18:13 +03:00