ButterBright opened a new pull request, #459:
URL: https://github.com/apache/skywalking-banyandb/pull/459
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The specification of the test environment is:
OS: Ubuntu 22.04.3 LTS x86_64
CPU: AMD EPYC 7282 (4) @ 2.794GHz
Memory: 7951MiB
The parameters for the benchmark test are:
{batchCount: 2, timestampCount: 500, seriesCount: 100, tagCardinality: 10,
startTimestamp: 1, endTimestamp: 1000, scenario: "large-scale"}
{batchCount: 2, timestampCount: 500, seriesCount: 100, tagCardinality: 10,
startTimestamp: 900, endTimestamp: 1000, scenario: "latest"}
{batchCount: 2, timestampCount: 500, seriesCount: 100, tagCardinality: 10,
startTimestamp: 300, endTimestamp: 400, scenario: "historical"}
Query benchmark results after optimization:
BenchmarkSort/sort-large-scale-4 1 3818366117
ns/op 261214432 B/op 3585136 allocs/op
BenchmarkSort/sort-latest-4 1 4577553276
ns/op 415367000 B/op 5739892 allocs/op
BenchmarkSort/sort-historical-4 1 6524761997
ns/op 415185616 B/op 5739826 allocs/op
- [x] If this pull request closes/resolves/fixes an existing issue, replace
the issue number. Fixes apache/skywalking#12160.
- [x] Update the [`CHANGES`
log](https://github.com/apache/skywalking-banyandb/blob/main/CHANGES.md).
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