# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark **'Benchmark.Net Benchmark'**. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: b1d96ff91b659d5ed066e72a3e1fb9a6002a2811 | Previous: 7d469dbda27e0e9c857ce991191426545cf38f17 | Ratio | |-|-|-|-| | `Libplanet.Benchmarks.AppendBlock.AppendBlockTenTransactionsNoAction` | `5340416.129032258` ns (`± 162175.56967018632`) | `1820991.25` ns (`± 479709.65274333034`) | `2.93` | | `Libplanet.Benchmarks.Store.PutFirstEmptyBlock` | `227555.10204081633` ns (`± 32279.092599725383`) | `108101.14942528735` ns (`± 26072.691292262072`) | `2.11` | | `Libplanet.Benchmarks.Store.PutFirstBlockWithTxs` | `376987` ns (`± 91390.23957676766`) | `153355.421686747` ns (`± 19862.989563335686`) | `2.46` | This comment was automatically generated by [workflow](https://github.com/planetarium/libplanet/actions?query=workflow%3ALibplanet%20benchmark%20(for%20pull%20requests)) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). CC: @libplanet Comment was generated at https://github.com/planetarium/libplanet/commit/b1d96ff91b659d5ed066e72a3e1fb9a6002a2811#commitcomment-153547499

Performance alert! Test Libplanet.Benchmarks.AppendBlock.AppendBlockTenTransactionsNoAction, previous value was 1820991.25 and current value is 5340416.129032258. It is 2.9326973037526995x worse than previous exceeding a ratio threshold 2

Performance alert! Test Libplanet.Benchmarks.Store.PutFirstEmptyBlock, previous value was 108101.14942528735 and current value is 227555.10204081633. It is 2.105020189429974x worse than previous exceeding a ratio threshold 2

Performance alert! Test Libplanet.Benchmarks.Store.PutFirstBlockWithTxs, previous value was 153355.421686747 and current value is 376987. It is 2.4582567466708567x worse than previous exceeding a ratio threshold 2

Found version-specific or distribution-specific runtime identifier(s): win7. Affected libraries: System.Private.ServiceModel. In .NET 8.0 and higher, assets for version-specific and distribution-specific runtime identifiers will not be found by default. See https://aka.ms/dotnet/rid-usage for details.